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Sample records for arid lands ecology

  1. Arid Lands Ecology Facility management plan

    SciTech Connect (OSTI)

    None

    1993-02-01

    The Arid Lands Ecology (ALE) facility is a 312-sq-km tract of land that lies on the western side of the Hanford Site in southcentral Washington. The US Atomic Energy Commission officially set aside this land area in 1967 to preserve shrub-steppe habitat and vegetation. The ALE facility is managed by Pacific Northwest Laboratory (PNL) for the US Department of Energy (DOE) for ecological research and education purposes. In 1971, the ALE facility was designated the Rattlesnake Hills Research Natural Area (RNA) as a result of an interagency federal cooperative agreement, and remains the largest RNA in Washington. it is also one of the few remaining large tracts of shrub-steppe vegetation in the state retaining a predominant preeuropean settlement character. This management plan provides policy and implementation methods for management of the ALE facilities consistent with both US Department of Energy Headquarters and the Richland Field Office decision (US Congress 1977) to designate and manage ALE lands as an RNA and as a component of the DOE National Environmental Research Park System.

  2. Ecological perspectives of land use history: The Arid Lands Ecology (ALE) Reserve

    SciTech Connect (OSTI)

    Hinds, N R; Rogers, L E

    1991-07-01

    The objective of this study was to gather information on the land use history of the Arid Land Ecology (ALE) Reserve so that current ecological research could be placed within a historical perspective. The data were gathered in the early 1980s by interviewing former users of the land and from previously published research (where available). Interviews with former land users of the ALE Reserve in Benton County, Washington, revealed that major land uses from 1880 to 1940 were homesteading, grazing, oil/gas production, and road building. Land use practices associated with grazing and homesteading have left the greatest impact on the landscape. Disturbed sites where succession is characterized by non-native species, plots where sagebrush was railed away, and sheep trails are major indications today of past land uses. Recent estimates of annual bunchgrass production do ALE do not support the widespread belief that bunchgrass were more productive during the homesteading era, though the invasion of cheatgrass (Bromus tectorum), Jim Hill mustard (Sisymbrium altissium), and other European alien plant species has altered pre-settlement succession patterns. 15 refs., 6 figs., 1 tab.

  3. Survey of Revegetated Areas on the Fitzner/Eberhardt Arid Lands Ecology Reserve: Status and Initial Monitoring Results

    SciTech Connect (OSTI)

    Downs, Janelle L.; Link, Steven O.; Rozeboom, Latricia L.; Durham, Robin E.; Cruz, Rico O.; Mckee, Sadie A.

    2011-09-01

    During 2010, the U.S. Department of Energy (DOE), Richland Operations Office removed a number of facilities and debris from the Fitzner/Eberhardt Arid Lands Ecology Reserve (ALE), which is part of the Hanford Reach National Monument (HRNM). Revegetation of disturbed sites is necessary to stabilize the soil, reduce invasion of these areas by exotic weeds, and to accelerate re-establishment of native plant communities. Seven revegetation units were identified on ALE based on soils and potential native plant communities at the site. Native seed mixes and plant material were identified for each area based on the desired plant community. Revegetation of locations affected by decommissioning of buildings and debris removal was undertaken during the winter and early spring of 2010 and 2011, respectively. This report describes both the details of planting and seeding for each of the units, describes the sampling design for monitoring, and summarizes the data collected during the first year of monitoring. In general, the revegetation efforts were successful in establishing native bunchgrasses and shrubs on most of the sites within the 7 revegetation units. Invasion of the revegetation areas by exotic annual species was minimal for most sites, but was above initial criteria in 3 areas: the Hodges Well subunit of Unit 2, and Units 6 and 7.

  4. Revegetation Plan for Areas of the Fitzner-Eberhardt Arid Lands Ecology Reserve Affected by Decommissioning of Buildings and Infrastructure and Debris Clean-up Actions

    SciTech Connect (OSTI)

    Downs, Janelle L.; Durham, Robin E.; Larson, Kyle B.

    2011-01-01

    The U.S. Department of Energy (DOE), Richland Operations Office is working to remove a number of facilities on the Fitzner Eberhardt Arid Lands Ecology Reserve (ALE), which is part of the Hanford Reach National Monument. Decommissioning and removal of buildings and debris on ALE will leave bare soils and excavated areas that need to be revegetated to prevent erosion and weed invasion. Four main areas within ALE are affected by these activities (DOE 2009;DOE/EA-1660F): 1) facilities along the ridgeline of Rattlesnake Mountain, 2) the former Nike missile base and ALE HQ laboratory buildings, 3) the aquatic research laboratory at Rattlesnake Springs area, and 4) a number of small sites across ALE where various types of debris remain from previous uses. This revegetation plan addresses the revegetation and restoration of those land areas disturbed by decommissioning and removal of buildings, facilities and associated infrastructure or debris removal. The primary objective of the revegetation efforts on ALE is to establish native vegetation at each of the sites that will enhance and accelerate the recovery of the native plant community that naturally persists at that location. Revegetation is intended to meet the direction specified by the Environmental Assessment (DOE 2009; DOE/EA-1660F) and by Stipulation C.7 of the Memorandum of Agreement (MOA) for the Rattlesnake Mountain Combined Community Communication Facility and InfrastructureCleanup on the Fitzner/Eberhardt Arid Lands Ecology Reserve, Hanford Site, Richland Washington(DOE 2009; Appendix B). Pacific Northwest National Laboratory (PNNL) under contract with CH2M Hill Plateau Remediation Company (CPRC) and in consultation with the tribes and DOE-RL developed a site-specific strategy for each of the revegetation units identified within this document. The strategy and implementation approach for each revegetation unit identifies an appropriate native species mix and outlines the necessary site preparation activities

  5. Bacteria increase arid-land soil surface temperature through...

    Office of Scientific and Technical Information (OSTI)

    Bacteria increase arid-land soil surface temperature through the production of sunscreens Prev Next Title: Bacteria increase arid-land soil surface temperature through the ...

  6. New Technologies to Reclaim Arid Lands User's Manual

    SciTech Connect (OSTI)

    W. K. Ostler

    2002-10-01

    Approximately 70 percent of all U.S. military training lands are located in arid and semi-arid areas. Training activities in such areas frequently adversely affect vegetation, damaging plants and reducing the resilience of vegetation to recover once disturbed. Fugitive dust resulting from a loss of vegetation creates additional problems for human health, increasing accidents due to decreased visibility, and increasing maintenance costs for roads, vehicles, and equipment. Under conventional technologies to mitigate these impacts, it is estimated that up to 35 percent of revegetation projects in arid areas will fail due to unpredictable natural environmental conditions, such as drought, and reclamation techniques that were inadequate to restore vegetative cover in a timely and cost-effective manner. New reclamation and restoration techniques are needed in desert ranges to help mitigate the adverse effects of military training and other activities to arid-land environments. In 1999, a cooperative effort between the U.S. Department of Energy (DOE), the US. Department of Defense (DoD), and selected university scientists was undertaken to focus on mitigating military impacts in arid lands. As arid lands are impacted due to DoD and DOE activities, biological and soil resources are gradually lost and the habitat is altered. A conceptual model of that change in habitat quality is described for varying levels of disturbance in the Mojave Desert. As the habitat quality degrades and more biological and physical resources are lost from training areas, greater costs are required to return the land to sustainable levels. The purpose of this manual is to assist land managers in recognizing thresholds associated with habitat degradation and provide reclamation planning and techniques that can reduce the costs of mitigation for these impacted lands to ensure sustainable use of these lands. The importance of reclamation planning is described in this manual with suggestions about

  7. LAND USE AND ECOLOGICAL IMPACTS FROM SHALE DEVELOPMENT IN THE...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    LAND USE AND ECOLOGICAL IMPACTS FROM SHALE DEVELOPMENT IN THE APPALACHIANS THE NATURE ... Research by The Nature Conservancy (Johnson et al. 2010; Johnson et al. 2011) indicates ...

  8. Ecological Principles and Guidelines for Managing the Use of Land

    SciTech Connect (OSTI)

    Dale, Virginia H; Brown, Sandra; Haeuber, R A; Hobbs, N T; Huntly, N; Naiman, R J; Riebsame, W E; Turner, M G; Valone, T J

    2014-01-01

    The many ways that people have used and managed land throughout history has emerged as a primary cause of land-cover change around the world. Thus, land use and land management increasingly represent a fundamental source of change in the global environment. Despite their global importance, however, many decisions about the management and use of land are made with scant attention to ecological impacts. Thus, ecologists' knowledge of the functioning of Earth's ecosystems is needed to broaden the scientific basis of decisions on land use and management. In response to this need, the Ecological Society of America established a committee to examine the ways that land-use decisions are made and the ways that ecologists could help inform those decisions. This paper reports the scientific findings of that committee. Five principles of ecological science have particular implications for land use and can assure that fundamental processes of Earth's ecosystems are sustained. These ecological principles deal with time, species, place, dis- turbance, and the landscape. The recognition that ecological processes occur within a temporal setting and change over time is fundamental to analyzing the effects of land use. In addition, individual species and networks of interacting species have strong and far-reaching effects on ecological processes. Furthermore, each site or region has a unique set of organisms and abiotic conditions influencing and constraining ecological processes. Distur- bances are important and ubiquitous ecological events whose effects may strongly influence population, com- munity, and ecosystem dynamics. Finally, the size, shape, and spatial relationships of habitat patches on the landscape affect the structure and function of ecosystems. The responses of the land to changes in use and management by people depend on expressions of these fundamental principles in nature. These principles dictate several guidelines for land use. The guidelines give practical

  9. An ecological engineering approach for keeping water from reaching interred wastes in arid or semiarid regions

    SciTech Connect (OSTI)

    Anderson, J.E.

    1997-12-31

    This paper describes application of a soil-plant cover system (SPCS) to preclude water from reaching interred wastes in arid and semiarid regions. Where potential evapotranspiration far exceeds precipitation, water can be kept from reaching buried wastes by (1) providing a sufficiently deep cap of soil to store precipitation that falls while plants are dormant and (2) maintaining plant cover to deplete soil moisture during the growing season, thereby emptying the storage reservoir. Research at the Idaho National Engineering Laboratory (INEL) has shown that 2 m of soil is adequate to store moisture from snowmelt and spring rains. Healthy stands of perennial grasses and shrubs adapted to the INEL climate use all available soil moisture, even during a very wet growing season. However, burrowing by small mammals or ants may affect the performance of a SPCS by increasing infiltration of water. Intrusion barriers of gravel and cobble can be used to restrict burrowing, but emplacement of such barriers affects soil moisture storage and plant rooting depths. A replicated field experiment to investigate the implications of those effects is in progress. Incorporation of an SPCS should be considered in the design of isolation barriers for shallow land burial of hazardous wastes in and regions.

  10. Corrective measures technology for shallow land burial at arid sites: field studies of biointrusion barriers and erosion control

    SciTech Connect (OSTI)

    Nyhan, J.W.; Hakonson, T.E.; Lopez, E.A.

    1986-03-01

    The field research program involving corrective measures technologies for arid shallow land burial (SLB) sites is described. Results of field testing of a biointrusion barrier installed at a close-out waste disposal site (Area B) at Los Alamos are presented. Soil erosion and infiltration of water into a simulated trench cap with various surface treatments were measured, and the interaction between erosion control and subsurface water dynamics is discussed relative to waste management.

  11. Effects of climate change, land-use change, and invasive species on the ecology of the Cumberland forests

    SciTech Connect (OSTI)

    Dale, Virginia H; Lannom, Karen O.; Hodges, Donald G.; Tharp, M Lynn; Fogel, Jonah

    2009-02-01

    Effects of climate change, land-use change, and invasive species on the ecology of the Cumberland forests

  12. Screening Prosopis (mesquite) species for biofuel production on semi-arid lands. Final report, April 1, 1978-March 30, 1981

    SciTech Connect (OSTI)

    Felker, P; Cannell, G H; Clark, P R; Osborn, J F; Nash, P

    1985-01-01

    Arid adapted nitrogen fixing trees and shrubs of the genus Prosopis (mesquite) have been examined for woody biomass production on semi-arid lands of southwestern United States. A germ-plasm collection of 900 accessions from North and South America and Africa was assembled. Field studies screening for biomass production, frost tolerance, response to irrigation, pod production and heat/drought tolerance involved a total of 80 accessions. Selections made from survivors of coal/frost screening trial had more frost tolerance and biomass productivity than prostrate selections from the ranges of Arizona, New Mexico and west Texas. Thirteen Prosopis species were found to nodulate, reduce acetylene to ethylene, and grow on a nitrogen free media in greenhouse experiments. The salinity tolerance of six Prosopis species was examined on a nitrogen free media in greenhouse experiments. No reduction in growth occurred for any species tested at a salinity of 6000 mg NaC1/L which is considered too saline for normal agricultural crops. Individual trees have grown 5 to 7 cm in basal diameter, and 2.0 to 3.7 meters in height per year and have achieved 50 kg oven dry weight per tree in 2 years with 600 mm water application per year. Vegetative propagation techniques have been developed and clones of these highly productive trees have been made. Small pilots on 1.5 x 1.5 m spacing in the California Imperial Valley had a first and second season dry matter production of 11.7 and 16.9 T/ha for P. chilensis (0009), 7.1 and 6.9 T/ha for P. glandulosa var. torreyana (0001), 9.8 and 19.2 T/ha for P. alba (0039) and 7.9 and 14.5 T/ha for progency of a California ornamental (0163). The projected harvested costs of $25.00 per oven dry ton or $1.50 per million Btu's compare favorable with coal and other alternative fuel sources in South Texas.

  13. Bacteria increase arid-land soil surface temperature through the production of sunscreens

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Couradeau, Estelle; Karaoz, Ulas; Lim, Hsiao Chien; Nunes da Rocha, Ulisses; Northen, Trent; Brodie, Eoin; Garcia-Pichel, Ferran

    2016-01-20

    Soil surface temperature, an important driver of terrestrial biogeochemical processes, depends strongly on soil albedo, which can be significantly modified by factors such as plant cover. In sparsely vegetated lands, the soil surface can be colonized by photosynthetic microbes that build biocrust communities. Here we use concurrent physical, biochemical and microbiological analyses to show that mature biocrusts can increase surface soil temperature by as much as 10 °C through the accumulation of large quantities of a secondary metabolite, the microbial sunscreen scytonemin, produced by a group of late-successional cyanobacteria. Scytonemin accumulation decreases soil albedo significantly. Such localized warming has apparentmore » and immediate consequences for the soil microbiome, inducing the replacement of thermosensitive bacterial species with more thermotolerant forms. In conclusion, these results reveal that not only vegetation but also microorganisms are a factor in modifying terrestrial albedo, potentially impacting biosphere feedbacks on past and future climate, and call for a direct assessment of such effects at larger scales.« less

  14. Toxicity Bioassays for Ecological Risk Assessment in Arid and Semiarid Ecosystems. Reviews Environmental Contamination and Toxicology 168:43-98.

    SciTech Connect (OSTI)

    Markwiese, J.T.; Ryti, R.T.; Hooten, M.M.; Michael, D.I.; Hlohowskyj, I.

    2001-02-01

    This paper discusses current limitations for performing ecological risk assessments in dry environments (i.e., ecosystems that are characteristic of many DOE Facilities) and presents novel approaches to addressing ecological risk in such systems.

  15. Implementation of basic studies in the ecological restoration of surface-mined land

    SciTech Connect (OSTI)

    Tischew, S.; Kirmer, A.

    2007-06-15

    This paper focuses on attempts to encourage a new state of the art in the ecological restoration of surface-mined land in Germany. On most of these sites, the application of traditional recultivation methods often destroys valuable ecological potential by leveling of the surface, ameliorating of nutrient-poor substrates, and seeding or planting of species not suited to the present habitat conditions. Many studies have shown that even highly disturbed ecosystems, such as large mining areas, can regenerate spontaneously over long-term periods. Colonization processes were influenced by the availability of diaspore sources as well as the suitability of sites for establishment. The predictability of succession could be improved by the identification of switch points in successional pathways depending on age and conditions of the sites. Based on the developmental potential, orientation by nature and biodiversity are selected as main targets for priority areas for nature conservation in mining sites. On priority areas restoration measures must be restricted to the use of near-natural methods (e.g., application of fresh, diaspore-rich plant clipping material, dumping of overburden with seed bank and vegetative propagules, seeding of site-specific, local seed mixtures) that are very successful in preventing erosion and accelerating vegetation development. Despite the success of these methods, the transfer of knowledge between scientists, practitioners, and administrative organizations has proved to be insufficient. Therefore, one of the main tasks in ecological restoration must be the inclusion of all stakeholders involved in decision-making processes and the establishment of a network of excellence to enhance the exchange of knowledge.

  16. Landscape ecological planning: Integrating land use and wildlife conservation for biomass crops

    SciTech Connect (OSTI)

    Schiller, A.

    1995-12-31

    What do a mussel shoat, a zoo, and a biomass plantation have in common? Each can benefit from ecology-based landscape planning. This paper provides examples of landscape ecological planning from some diverse projects the author has worked on, and discusses how processes employed and lessons learned from these projects are being used to help answer questions about the effects of biomass plantings (hardwood tree crops and native grasses) on wildlife habitat. Biomass environmental research is being designed to assess how plantings of different acreage, composition and landscape context affect wildlife habitat value, and is addressing the cumulative effect on wildlife habitat of establishing multiple biomass plantations across the landscape. Through landscape ecological planning, answers gleaned from research can also help guide biomass planting site selection and harvest strategies to improve habitat for native wildlife species within the context of economically viable plantation management - thereby integrating the needs of people with those of the environment.

  17. Meta-analysis of high-latitude nitrogen-addition and warming studies implies ecological mechanisms overlooked by land models

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bouskill, N. J.; Riley, W. J.; Tang, J. Y.

    2014-12-11

    Accurate representation of ecosystem processes in land models is crucial for reducing predictive uncertainty in energy and greenhouse gas feedbacks with the climate. Here we describe an observational and modeling meta-analysis approach to benchmark land models, and apply the method to the land model CLM4.5 with two versions of belowground biogeochemistry. We focused our analysis on the aboveground and belowground responses to warming and nitrogen addition in high-latitude ecosystems, and identified absent or poorly parameterized mechanisms in CLM4.5. While the two model versions predicted similar soil carbon stock trajectories following both warming and nitrogen addition, other predicted variables (e.g., belowgroundmore » respiration) differed from observations in both magnitude and direction, indicating that CLM4.5 has inadequate underlying mechanisms for representing high-latitude ecosystems. On the basis of observational synthesis, we attribute the model–observation differences to missing representations of microbial dynamics, aboveground and belowground coupling, and nutrient cycling, and we use the observational meta-analysis to discuss potential approaches to improving the current models. However, we also urge caution concerning the selection of data sets and experiments for meta-analysis. For example, the concentrations of nitrogen applied in the synthesized field experiments (average = 72 kg ha-1 yr-1) are many times higher than projected soil nitrogen concentrations (from nitrogen deposition and release during mineralization), which precludes a rigorous evaluation of the model responses to likely nitrogen perturbations. Overall, we demonstrate that elucidating ecological mechanisms via meta-analysis can identify deficiencies in ecosystem models and empirical experiments.« less

  18. Meta-analysis of high-latitude nitrogen-addition and warming studies imply ecological mechanisms overlooked by land models

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bouskill, N. J.; Riley, W. J.; Tang, J.

    2014-08-18

    Accurate representation of ecosystem processes in land models is crucial for reducing predictive uncertainty in energy and greenhouse gas feedbacks with the atmosphere. Here we describe an observational and modeling meta-analysis approach to benchmark land models, and apply the method to the land model CLM4.5 with two versions of belowground biogeochemistry. We focused our analysis on the above and belowground high-latitude ecosystem responses to warming and nitrogen addition, and identified mechanisms absent, or poorly parameterized in CLM4.5. While the two model versions predicted similar trajectories for soil carbon stocks following both types of perturbation, other variables (e.g., belowground respiration) differedmore » from the observations in both magnitude and direction, indicating the underlying mechanisms are inadequate for representing high-latitude ecosystems. The observational synthesis attribute these differences to missing representations of microbial dynamics, characterization of above and belowground functional processes, and nutrient competition. We use the observational meta-analyses to discuss potential approaches to improving the current models (e.g., the inclusion of dynamic vegetation or different microbial functional guilds), however, we also raise a cautionary note on the selection of data sets and experiments to be included in a meta-analysis. For example, the concentrations of nitrogen applied in the synthesized field experiments (average =72 kg ha-1 yr-1) are many times higher than projected soil nitrogen concentrations (from nitrogen deposition and release during mineralization), which preclude a rigorous evaluation of the model responses to nitrogen perturbation. Overall, we demonstrate here that elucidating ecological mechanisms via meta-analysis can identify deficiencies in both ecosystem models and empirical experiments.« less

  19. Physiological and ecological consequences of sleeping-site selection by the Galapagos land iguana (Conolophus pallidus)

    SciTech Connect (OSTI)

    Christian, K.A.; Tracy, C.R.

    1984-01-01

    Field observations and biophysical models were combined to analyze sleeping-site selection by Galapagos land iguanas (Conolophus pallidus). Iguanas slept in different kinds of sleeping sites during different seasons. In the coolest season (garua), adult land iguanas were found in sleeping sites that were warmer than the coolest sites available. This may be because the garua season (cool, overcast, and foggy) is a time when environmental conditions mitigate against rapid warm-up in the mornings, so lizards may regulate nighttime body temperatures so that it is easier to warm up to preferred daytime body temperatures. In the warmest season, adult iguanas were found in the coolest sleeping sites available. This observation is consistent with hypotheses of voluntary hypothermia, which can be advantageous in energy conservation and in avoiding detrimental effects associated with maintenance of constant body temperatures throughout the day and night. Juvenile iguanas were found sleeping in rock crevices regardless of the ambient thermal environments. Such sites are likely to be important as refugia for this life stage, which, unlike the adult stage, is vulnerable to predation. It was concluded that selection of sleeping sites is a process that may help in avoidance of predation, optimization of body temperature at the end of the sleeping period, and reduction of metabolic costs during sleeping. The importance of some of these factors may change with the thermal milieu (e.g., season).

  20. Land-Use History and Contemporary Management Inform an Ecological Reference Model for Longleaf Pine Woodland Understory Plant Communities.

    SciTech Connect (OSTI)

    Brudvig, Lars A.; Orrock, John L.; Damschen, Ellen I.; et al, et al

    2014-01-23

    Ecological restoration is frequently guided by reference conditions describing a successfully restored ecosystem; however, the causes and magnitude of ecosystem degradation vary, making simple knowledge of reference conditions insufficient for prioritizing and guiding restoration. Ecological reference models provide further guidance by quantifying reference conditions, as well as conditions at degraded states that deviate from reference conditions. Many reference models remain qualitative, however, limiting their utility. We quantified and evaluated a reference model for southeastern U.S. longleaf pine woodland understory plant communities. We used regression trees to classify 232 longleaf pine woodland sites at three locations along the Atlantic coastal plain based on relationships between understory plant community composition, soils lol(which broadly structure these communities), and factors associated with understory degradation, including fire frequency, agricultural history, and tree basal area. To understand the spatial generality of this model, we classified all sites together. and for each of three study locations separately. Both the regional and location-specific models produced quantifiable degradation gradients–i.e., progressive deviation from conditions at 38 reference sites, based on understory species composition, diversity and total cover, litter depth, and other attributes. Regionally, fire suppression was the most important degrading factor, followed by agricultural history, but at individual locations, agricultural history or tree basal area was most important. At one location, the influence of a degrading factor depended on soil attributes. We suggest that our regional model can help prioritize longleaf pine woodland restoration across our study region; however, due to substantial landscape-to-landscape variation, local management decisions should take into account additional factors (e.g., soil attributes). Our study demonstrates the utility

  1. Green Infrastructure for Arid Communities

    Broader source: Energy.gov [DOE]

    On March 24, 2015, from 1:00pm – 2:30pm EDT, EPA's Green Infrastructure Program will launch our 2015 Webcast Series with the webinar Green Infrastructure for Arid Communities. This webinar aims to...

  2. Hierarchical Marginal Land Assessment for Land Use Planning

    SciTech Connect (OSTI)

    Kang, Shujiang; Post, Wilfred M; Wang, Dali; Nichols, Dr Jeff A; Bandaru, Vara Prasad

    2013-01-01

    Marginal land provides an alternative potential for food and bioenergy production in the face of limited land resources; however, effective assessment of marginal lands is not well addressed. Concerns over environmental risks, ecosystem services and sustainability for marginal land have been widely raised. The objective of this study was to develop a hierarchical marginal land assessment framework for land use planning and management. We first identified major land functions linking production, environment, ecosystem services and economics, and then classified land resources into four categories of marginal land using suitability and limitations associated with major management goals, including physically marginal land, biologically marginal land, environmental-ecological marginal land, and economically marginal land. We tested this assessment framework in south-western Michigan, USA. Our results indicated that this marginal land assessment framework can be potentially feasible on land use planning for food and bioenergy production, and balancing multiple goals of land use management. We also compared our results with marginal land assessment from the Conservation Reserve Program (CRP) and land capability classes (LCC) that are used in the US. The hierarchical assessment framework has advantages of quantitatively reflecting land functions and multiple concerns. This provides a foundation upon which focused studies can be identified in order to improve the assessment framework by quantifying high-resolution land functions associated with environment and ecosystem services as well as their criteria are needed to improve the assessment framework.

  3. International Crops Research Institute for the Semi Arid Tropics...

    Open Energy Info (EERE)

    Crops Research Institute for the Semi Arid Tropics Jump to: navigation, search Name: International Crops Research Institute for the Semi-Arid Tropics Place: India Sector: Biofuels...

  4. Bacteria increase arid-land soil surface temperature through...

    Office of Scientific and Technical Information (OSTI)

    ... During the process, overall microbial biomass increases steadily, and eventually the ... a as a proxy of photosynthetic biomass), which increased across the gradient ...

  5. Pacific Northwest Laboratory annual report for 1984 to the DOE Office of Energy Research. Part 2. Ecological sciences

    SciTech Connect (OSTI)

    Novich, C.M.

    1985-02-01

    Research progress is reported in the following areas: (1) the terrestrial ecology of semi-arid sites; (2) marine sciences; (3) radionuclide fate and effects; (4) waste mobilization, fate and effects; and (5) theoretical research on environmental sampling. (ACR)

  6. Agave: a biofuel feedstock for arid and semi-arid environments

    SciTech Connect (OSTI)

    Gross, Stephen; Martin, Jeffrey; Simpson, June; Wang, Zhong; Visel, Axel

    2011-05-31

    Efficient production of plant-based, lignocellulosic biofuels relies upon continued improvement of existing biofuel feedstock species, as well as the introduction of newfeedstocks capable of growing on marginal lands to avoid conflicts with existing food production and minimize use of water and nitrogen resources. To this end, specieswithin the plant genus Agave have recently been proposed as new biofuel feedstocks. Many Agave species are adapted to hot and arid environments generally unsuitable forfood production, yet have biomass productivity rates comparable to other second-generation biofuel feedstocks such as switchgrass and Miscanthus. Agavesachieve remarkable heat tolerance and water use efficiency in part through a Crassulacean Acid Metabolism (CAM) mode of photosynthesis, but the genes andregulatory pathways enabling CAM and thermotolerance in agaves remain poorly understood. We seek to accelerate the development of agave as a new biofuelfeedstock through genomic approaches using massively-parallel sequencing technologies. First, we plan to sequence the transcriptome of A. tequilana to provide adatabase of protein-coding genes to the agave research community. Second, we will compare transcriptome-wide gene expression of agaves under different environmentalconditions in order to understand genetic pathways controlling CAM, water use efficiency, and thermotolerance. Finally, we aim to compare the transcriptome of A.tequilana with that of other Agave species to gain further insight into molecular mechanisms underlying traits desirable for biofuel feedstocks. These genomicapproaches will provide sequence and gene expression information critical to the breeding and domestication of Agave species suitable for biofuel production.

  7. EA-1660: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Combined Community Communications Facility and Infrastructure Cleanup on the Fitzner/Eberhardt Arid Lands Ecology Reserve, Hanford Site, Richland, Washington

  8. EA-1660: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Combined Community Communications Facility and Infrastructure Cleanup on the Fitzner/Eberhardt Arid Lands Ecology Reserve, Hanford Site, Richland, Washington

  9. Sustainability, arid grasslands and grazing: New applications for technology

    SciTech Connect (OSTI)

    Pregenzer, A.L.; Parmenter, R.; Passell, H.D.; Budge, T.; Vande Caste, J.

    1999-12-08

    The study of ecology is taking on increasing global importance as the value of well-functioning ecosystems to human well-being becomes better understood. However, the use of technological systems for the study of ecology lags behind the use of technologies in the study of other disciplines important to human well-being, such as medicine, chemistry and physics. The authors outline four different kinds of large-scale data needs required by land managers for the development of sustainable land use strategies, and which can be obtained with current or future technological systems. They then outline a hypothetical resource management scenario in which data on all those needs are collected using remote and in situ technologies, transmitted to a central location, analyzed, and then disseminated for regional use in maintaining sustainable grazing systems. They conclude by highlighting various data-collection systems and data-sharing networks already in operation.

  10. Great Basin semi-arid woodland dynamics during the late quaternary

    SciTech Connect (OSTI)

    Wigand, P.E.; Hemphill, M.L.; Sharpe, S.E.

    1995-09-01

    Semi-arid woodlands have dominated the middle elevations of Great Basin mountain ranges during the Holocene where subalpine woodlands prevailed during the Pleistocene. Ancient woodrat middens, and in a few cases pollen records indicate in the late Pleistocene and early Holocene woodland history lowered elevation of subalpine woodland species. After a middle Holocene retrenchment at elevations in excess of 500 meters above today, Juniper-dominated semi-arid woodland reached its late Holocene maximum areal extent during the Neoglacial (2 to 4 ka). These records, along with others indicate contracting semi-arid woodland after the Neoglacial about 1.9 ka. Desert shrub community expansion coupled with increased precariousness of wetland areas in the southern Great Basin between 1.9 and 1.5 ka coincide with shrinking wet-lands in the west-central and northern Great Basin. Coincident greater grass abundance in northern Great Basin sagebrush steppe, reaching its maximum between 1.5 and 1.2 ka, corresponds to dramatic increases in bison remains in the archaeological sites of the northern Intermontane West. Pollen and woodrat midden records indicate that this drought ended about 1.5 ka. Succeeding ameliorating conditions resulted in the sudden northward and downward expansion of pinon into areas that had been dominated by juniper during the Neoglacial. Maximum areal extent of pinon dominated semi-arid woodland in west-central Nevada was centered at 1.2 ka. This followed by 100 years the shift in dominance from juniper to pinon in southern Nevada semi-arid woodlands. Great Basin woodlands suffered from renewed severe droughts between .5 to .6 ka. Effectively wetter conditions during the {open_quotes}Little Ice Age{close_quotes} resulted in re-expansion of semi-arid woodland. Activities related to European settlement in the Great Basin have modified prehistoric factors or imposed new ones that are affecting woodland response to climate.

  11. Arid site characterization and technology assessment: Volatile Organic Compounds-Arid Integrated Demonstration

    SciTech Connect (OSTI)

    Riley, R.G.

    1993-06-01

    The US Department of Energy`s (DOE`s) Volatile Organic Compounds-Arid Integrated Demonstration (VOC-Arid ID) program was initiated in March 1991 to evaluate technologies for all phases of remediation of VOCs in soils and groundwater at DOE arid/semiarid sites. The primary site for field demonstrations under the VOC-Arid ID program is the Hanford Site. The purpose of this report is to describe (1) the bases for technologies currently under evaluation in the VOC-Arid ID program; (2) the types of subsurface contamination at DOE arid/semiarid sites; and (3) the areas of potential common technology interests based on perceived technology needs at other DOE sites. This report was compiled by Pacific Northwest Laboratory in response to DOE`s Office of Technology Development`s mission to carry out an aggressive program to accelerate the development and implementation of new and existing technologies to meet a 30-year goal set by DOE in June 1989 to clean up all of its sites and to bring all sites into compliance with current and future environmental regulations. A key component of this program is the development of technologies that are better, faster, safer, and cheaper than those technologies currently available. Included in this report are an evaluation of technologies currently (fiscal year 1993) being pursued at the Hanford Site under the auspices of the VOC-Arid ID program, an assessment of subsurface contaminants at arid/semiarid sites, a summarization of technologies under consideration at other DOE sites, a discussion of areas of potential common technology interests, and the conclusions. Also included are a summary of the extent of contamination at the DOE arid/semiarid sites under consideration and a bibliography of source documents from which this report was prepared.

  12. Sources and transport of nitrogen in arid urban watersheds

    SciTech Connect (OSTI)

    Hale, Rebecca L.; Turnbull, Laura; Earl, Stevan; Grimm, Nancy B.; Riha, Krystin M.; Michalski, Greg; Lohse, Kathleen; Childers, Daniel L.

    2014-06-03

    Urban watersheds are often sources of nitrogen (N) to downstream systems, contributing to poor water quality. However, it is unknown which components (e.g., land cover and stormwater infrastructure type) of urban watersheds contribute to N export and which may be sites of retention. In this study we investigated which watershed characteristics control N sourcing, biogeochemical processing of nitrate (NO3–) during storms, and the amount of rainfall N that is retained within urban watersheds. We used triple isotopes of NO3– (δ15N, δ18O, and Δ17O) to identify sources and transformations of NO3– during storms from 10 nested arid urban watersheds that varied in stormwater infrastructure type and drainage area. Stormwater infrastructure and land cover—retention basins, pipes, and grass cover—dictated the sourcing of NO3– in runoff. Urban watersheds can be strong sinks or sources of N to stormwater depending on the proportion of rainfall that leaves the watershed as runoff, but we found no evidence that denitrification occurred during storms. Our results suggest that watershed characteristics control the sources and transport of inorganic N in urban stormwater but that retention of inorganic N at the timescale of individual runoff events is controlled by hydrologic, rather than biogeochemical, mechanisms.

  13. Ecological Monitoring - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    production activities and incidentally preserved the biological diversity of the arid landscape that supports and abundance of native plant and wildlife communities. MSA's...

  14. Ecology, Microbial

    SciTech Connect (OSTI)

    Konopka, Allan

    2009-05-15

    Microbial ecology is a relatively young discipline within the field of microbiology. Its modern history spans just the past 60 years, and the field is defined by its emphasis on understanding the interactions of microbes with their environment, rather than their behavior under artificial laboratory conditions. Because microbes are ubiquitous, microbial ecologists study a broad diversity of habitats that range from aquatic to terrestrial to plant- or animal-associated. This has made it a challenge to identify unifying principles within the field. One approach is to recognize that although the activity of microbes in nature have effects at the macroscale, they interact with their physical, chemical and biological milieu at a scale of micrometers. At this scale, several different microbial ecosystems can be defined, based upon association with particles, the presence of environmental gradients and the continuous availability of water. Principles applicable to microbial ecology reflect not only their population ecology and physiological ecology, but also their broad versatility and quantitative importance in the biosphere as biogeochemical catalysts and capacity for rapid physiological and evolutionary responses.

  15. Ecology, Microbial

    SciTech Connect (OSTI)

    Konopka, Allan

    2009-03-19

    Microbial ecology is a relatively young discipline within the field of microbiology. Its modern history spans just the past 60 years, and the field is defined by its emphasis on understanding the interactions of microbes with their environment, rather than their behavior under artificial laboratory conditions. Because microbes are ubiquitous, microbial ecologists study a broad diversity of habitats that range from aquatic to terrestrial to plant- or animal-associated. This has made it a challenge to identify unifying principles within the field. One approach is to recognize that although the activity of microbes in nature have effects at the macroscale, they interact with their physical, chemical and biological milieu at a scale of micrometers. At this scale, several different microbial ecosystems can be defined, based upon association with particles, the presence of environmental gradients and the continuous availability of water. Principles applicable to microbial ecology reflect not only their population ecology and physiological ecology, but also their broad versatility and quantitative importance in the biosphere as biogeochemical catalysts and capacity for rapid physiological and evolutionary responses.

  16. Ecological Risk Assessments

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ecological Risk Assessments Ecological Risk Assessments Ecological risk assessment is the appraisal of potential adverse effects of exposure to contaminants on plants and animals....

  17. Proceedings: Special session on the rehabilitation of US Army Training Lands, Second Annual Conference of the Society for Ecological Restoration, held in Chicago, Illinois, April 29--May 3, 1990

    SciTech Connect (OSTI)

    Hinchman, R.R.

    1993-05-01

    US Army lands are currently being degraded at a rate that often exceeds natural resource conservation goals. The US Army Construction Engineering Research Laboratories is developing and implementing the Integrated Training Area Management (ITAM) program at several installations in the United States and Germany to reverse the rate of degradation and maintain realistic training habitat. The ITAM program includes environmental education/awareness tools, revegetation and erosion-control technologies, standardized land-monitoring methodologies, and computerized land-management decision-support systems that are integrated with military training mission requirements to provide a long-term, land-management program.

  18. James Beasley | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Beasley Curriculum Vitae Faculty & Scientists SREL Home James Beasley Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5113 office (803) 725-3309 fax beasley(at)srel.uga.edu My research interests address both theoretical and applied questions in wildlife ecology and management. Within this framework, my research focuses on understanding the effects of habitat fragmentation and anthropogenic land use on the movement behavior, interspecific interactions, and population

  19. Arid sites stakeholder participation in evaluating innovative technologies: VOC-Arid Site Integrated Demonstration

    SciTech Connect (OSTI)

    Peterson, T.S.; McCabe, G.H.; Brockbank, B.R.

    1995-05-01

    Developing and deploying innovative environmental cleanup technologies is an important goal for the U.S. Department of Energy (DOE), which faces challenging remediation problems at contaminated sites throughout the United States. Achieving meaningful, constructive stakeholder involvement in cleanup programs, with the aim of ultimate acceptance of remediation decisions, is critical to meeting those challenges. DOE`s Office of Technology Development sponsors research and demonstration of new technologies, including, in the past, the Volatile Organic Compounds Arid Site Integrated Demonstration (VOC-Arid ID), hosted at the Hanford Site in Washington State. The purpose of the VOC-Arid ID has been to develop and demonstrate new technologies for remediating carbon tetrachloride and other VOC contamination in soils and ground water. In October 1994 the VOC-Arid ID became a part of the Contaminant Plume Containment and Remediation Focus Area (Plume Focus Area). The VOC Arid ID`s purpose of involving stakeholders in evaluating innovative technologies will now be carried on in the Plume Focus Area in cooperation with Site Technology Coordination Groups and Site Specific Advisory Boards. DOE`s goal is to demonstrate promising technologies once and deploy those that are successful across the DOE complex. Achieving that goal requires that the technologies be acceptable to the groups and individuals with a stake in DOE facility cleanup. Such stakeholders include groups and individuals with an interest in cleanup, including regulatory agencies, Native American tribes, environmental and civic interest groups, public officials, environmental technology users, and private citizens. This report documents the results of the stakeholder involvement program, which is an integral part of the VOC-Arid ID.

  20. The United States Regional Association of the International Association for Landscape Ecology

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    Abstracts are presented from a meeting on landscape ecology. Topics include: conservation, climatic change, forest management, aquatic, wetland, rural and urban landscapes, land use, and biodiversity.

  1. The United States Regional Association of the International Association for Landscape Ecology

    SciTech Connect (OSTI)

    Not Available

    1993-01-01

    Abstracts are presented from a meeting on landscape ecology. Topics include: conservation, climatic change, forest management, aquatic, wetland, rural and urban landscapes, land use, and biodiversity.

  2. Mining the Agave Microbiome for adaptions to arid environments

    SciTech Connect (OSTI)

    Coleman-Derr, Devin; Wojke, Tanja; North, Gretchen; Partida-Martinez, Laila; DeAngeli, Kristen; Clingenpeel, Scott; Gross, Stephen; Tringe, Susannah; Visel, Axel

    2013-03-25

    A major challenge facing the biofuels industry is the identification of high-yield plant feedstocks that can be cultivated with minimal resource inputs without competing for land and water supplies with existing food crops. Recent research has demonstrated that the Agave plant, cultivated in Mexico and Southwestern United States for the production of fiber and alcohol, meets these criteria1. Agaves grow on non-arable rocky soils in regions characterized by prolonged drought and extreme temperatures, due in part to physiological adaptions that prevent excess water-loss in arid environments2. Plant-microbial symbioses can play a role in helping plants adapt to heat and drought stress, increasing the accessibility of soil nutrients, or compete with plant pathogens3. Whether agaves have similar beneficial microbe interactions in their native environment is unknown. We aim to provide a comprehensive characterization of the Agave microbiome, with the goal of identifying specific community members that may contribute to Agave biotic and abiotic stress tolerance

  3. Uses of tree legumes in semi-arid regions

    SciTech Connect (OSTI)

    Felker, P.

    1980-01-01

    Uses of tree legumes in semi-arid and arid regions are reviewed. This review is divided into sections according to the following general use categories: fuels; human food; livestock food; to increase yields of crops grown beneath their canopies;and control of desertification. (MHR)

  4. Panasonic Ecology Systems formerly Matsushita Ecology Systems...

    Open Energy Info (EERE)

    Ecology Systems Co) Place: Kasugai, Aichi, Japan Zip: 468-8522 Sector: Solar, Wind energy Product: Japanese manufacturer of energy efficient residential and commercial...

  5. Pacific Northwest Laboratory annual report for 1983 to the DOE Office of Energy Research. Part 2. Ecological sciences

    SciTech Connect (OSTI)

    Vaughan, B.E.

    1984-02-01

    The 1983 annual report highlights research in five areas funded by the Ecological Sciences Division of the Office of Energy Research. The five areas include: western semi-arid ecosystems; marine sciences; mobilization fate and effects of chemical wastes; radionuclide fate and effects; and statistical and quantitative research. The work was accomplished under 19 individual projects. Individual projects are indexed separately.

  6. Aridity changes in the Tibetan Plateau in a warming climate

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Gao, Yanhong; Li, Xia; Leung, Lai-Yung R.; Chen, Deliang; Xu, Jianwei

    2015-03-10

    Desertification in the Tibetan Plateau (TP) has drawn increasing attention in the recent decades. It has been postulated as a consequence of climate aridity due to the observed warming. This study quantifies the aridity changes in the TP and attributes the changes to different climatic factors. Using the ratio of P/PET (precipitation to potential evapotranspiration) as an aridity index to indicate changes in dryness and wetness in a given area, P/PET was calculated using observed records at 83 stations in the TP, with PET calculated using the Penman–Monteith (PM) algorithm. Spatial and temporal changes of P/PET in 1979-2011 are analyzed.more » Results show that stations located in the arid and semi-arid northwestern TP are becoming significantly wetter and stations in the semi-humid southeastern TP are becoming drier, though not significantly, in the recent three decades. The aridity change patterns are significantly correlated with precipitation, sunshine duration and diurnal temperature range changes at confidence level of 99.9% from two-tail t-test. Temporal correlations also confirm the significant correlation between aridity changes with the three variables, with precipitation being the most dominant driver of P/PET changes at interannual time scale. PET changes are insignificant but negatively correlated with P/PET in the cold season. In the warm season, however, correlation between PET changes and P/PET changes are significant at confidence level of 99.9% when the cryosphere melts near the surface. Significant correlation between wind speed changes and aridity changes occurs in limited locations and months. Consistency in the climatology pattern and linear trends in surface air temperature and precipitation calculated using station data, gridded data, and nearest grid-to-stations for the TP average and across sub-basins indicate the robustness of the trends despite the large spatial heterogeneity in the TP that challenge climate monitoring.« less

  7. Aridity changes in the Tibetan Plateau in a warming climate

    SciTech Connect (OSTI)

    Gao, Yanhong; Li, Xia; Leung, Lai-Yung R.; Chen, Deliang; Xu, Jianwei

    2015-03-10

    Desertification in the Tibetan Plateau (TP) has drawn increasing attention in the recent decades. It has been postulated as a consequence of climate aridity due to the observed warming. This study quantifies the aridity changes in the TP and attributes the changes to different climatic factors. Using the ratio of P/PET (precipitation to potential evapotranspiration) as an aridity index to indicate changes in dryness and wetness in a given area, P/PET was calculated using observed records at 83 stations in the TP, with PET calculated using the Penman–Monteith (PM) algorithm. Spatial and temporal changes of P/PET in 1979-2011 are analyzed. Results show that stations located in the arid and semi-arid northwestern TP are becoming significantly wetter and stations in the semi-humid southeastern TP are becoming drier, though not significantly, in the recent three decades. The aridity change patterns are significantly correlated with precipitation, sunshine duration and diurnal temperature range changes at confidence level of 99.9% from two-tail t-test. Temporal correlations also confirm the significant correlation between aridity changes with the three variables, with precipitation being the most dominant driver of P/PET changes at interannual time scale. PET changes are insignificant but negatively correlated with P/PET in the cold season. In the warm season, however, correlation between PET changes and P/PET changes are significant at confidence level of 99.9% when the cryosphere melts near the surface. Significant correlation between wind speed changes and aridity changes occurs in limited locations and months. Consistency in the climatology pattern and linear trends in surface air temperature and precipitation calculated using station data, gridded data, and nearest grid-to-stations for the TP average and across sub-basins indicate the robustness of the trends despite the large spatial heterogeneity in the TP that challenge climate monitoring.

  8. New Ecology | Open Energy Information

    Open Energy Info (EERE)

    New Ecology Jump to: navigation, search Name: New Ecology Place: Boston, MA Website: www.newecology.com References: New Ecology1 Information About Partnership with NREL...

  9. Late glacial aridity in southern Rocky Mountains

    SciTech Connect (OSTI)

    Davis, O.K.; Pitblado, B.L.

    1995-09-01

    While the slopes of the present-day Colorado Rocky Mountains are characterized by large stands of subalpine and montane conifers, the Rockies of the late glacial looked dramatically different. Specifically, pollen records suggest that during the late glacial, Artemisia and Gramineae predominated throughout the mountains of Colorado. At some point between 11,000 and 10,000 B.P., however, both Artemisia and grasses underwent a dramatic decline, which can be identified in virtually every pollen diagram produced for Colorado mountain sites, including Como Lake (Sangre de Cristo Mountains), Copley Lake and Splains; Gulch (near Crested Butte), Molas Lake (San Juan Mountains), and Redrock Lake (Boulder County). Moreover, the same pattern seems to hold for pollen spectra derived for areas adjacent to Colorado, including at sites in the Chuska Mountains of New Mexico and in eastern Wyoming. The implications of this consistent finding are compelling. The closest modem analogues to the Artemisia- and Gramineae-dominated late-glacial Colorado Rockies are found in the relatively arid northern Great Basin, which suggests that annual precipitation was much lower in the late-glacial southern Rocky Mountains than it was throughout the Holocene.

  10. John Seaman | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Seaman Curriculum Vitae Faculty & Scientists SREL Home John Seaman Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-0977 office (803) 725-3309 fax seaman(at)uga.edu Dr. Seaman's research interests include a number of active agricultural and environmental research areas: the land application of animal waste and coal combustion by-products; solute and contaminant transport modeling; reclamation of Cr(VI) contaminated aquifers and soils; in situ contaminant

  11. Assessment of Biomass Resources from Marginal Lands in APEC Economies

    SciTech Connect (OSTI)

    Milbrandt, A.; Overend, R. P.

    2009-08-01

    The goal of this study is to examine the marginal lands in Asia-Pacific Economic Cooperation (APEC) economies and evaluate their biomass productivity potential. Twelve categories of marginal lands are identified using the Global Agro-Ecological Zones system of the United Nations Food and Agriculture Organization.

  12. Restoration of surface-mined lands with rainfall harvesting

    SciTech Connect (OSTI)

    Sauer, R.H.; Rickard, W.H.

    1982-12-01

    Strip mining for coal in the arid western US will remove grazing land as energy demands are met. Conventional resotration usually includes leveling the spoil banks and covering them with top soil, fertilizing, seeding and irrigation with well or river water. An overview of research on an alternate method of restoring this land is reported. From 1976 through 1981 studies were conducted on the use of water harvesting, the collection and use of rainfall runoff, to restore the vegetative productivity of strip mined lands in arid regions. These studies tested the technical and economic feasibility of using partially leveled spoil banks at strip mines as catchment areas to collect and direct runoff to the topsoiled valley floor where crops were cultivated. Information was collected on the efficiency of seven treatments to increase runoff from the catchment areas and on the productivity of seven crops. The experiments were conducted in arid areas of Washington, Arizona, and Colorado. It was concluded that water harvesting can replace or augment expensive and inadequate supplies of well and river water in arid regions with a suitable climate. These studies showed that some treatments provided adequate runoff to produce a useful crop in the valleys, thus making this alternative approach to restoration technically feasible. This approach was also potentially economically feasible where the treatment costs of the catchment areas were low, the treatment was effective, the crop was productive and valuable, and earthmoving costs were lower than with conventional restoration involving complete leveling of spoil banks. It was also concluded that water harvesting can be made more effective with further information on catchment area treatments, which crops are most adaptable to water harvesting, the optimum incline of the catchment areas and climatic influences on water harvesting.

  13. Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Assessment of Radionuclide Monitoring in the CSRA Savannah River NERP Research ... Upcoming Seminars The Savannah River Ecology Laboratory is a research unit of the ...

  14. Land Use and Land Cover Change

    SciTech Connect (OSTI)

    Brown, Daniel; Polsky, Colin; Bolstad, Paul V.; Brody, Samuel D.; Hulse, David; Kroh, Roger; Loveland, Thomas; Thomson, Allison M.

    2014-05-01

    A contribution to the 3rd National Climate Assessment report, discussing the following key messages: 1. Choices about land-use and land-cover patterns have affected and will continue to affect how vulnerable or resilient human communities and ecosystems are to the effects of climate change. 2. Land-use and land-cover changes affect local, regional, and global climate processes. 3. Individuals, organizations, and governments have the capacity to make land-use decisions to adapt to the effects of climate change. 4. Choices about land use and land management provide a means of reducing atmospheric greenhouse gas levels.

  15. Ecology Fact Sheets | Savannah River Ecology Laboratory Environmental...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ecology Fact Sheets General Ecology: Mammals and Birds: An Amphibian's Eye View of Wetlands BioBarrierTm Carnivorous Plants Carolina Bays (HTML) Carolina Bays Deepwater Swamps PIT...

  16. Oak Ridge reservation land-use plan

    SciTech Connect (OSTI)

    Bibb, W. R.; Hardin, T. H.; Hawkins, C. C.; Johnson, W. A.; Peitzsch, F. C.; Scott, T. H.; Theisen, M. R.; Tuck, S. C.

    1980-03-01

    This study establishes a basis for long-range land-use planning to accommodate both present and projected DOE program requirements in Oak Ridge. In addition to technological requirements, this land-use plan incorporates in-depth ecological concepts that recognize multiple uses of land as a viable option. Neither environmental research nor technological operations need to be mutually exclusive in all instances. Unique biological areas, as well as rare and endangered species, need to be protected, and human and environmental health and safety must be maintained. The plan is based on the concept that the primary use of DOE land resources must be to implement the overall DOE mission in Oak Ridge. This document, along with the base map and overlay maps, provides a reasonably detailed description of the DOE Oak Ridge land resources and of the current and potential uses of the land. A description of the land characteristics, including geomorphology, agricultural productivity and soils, water courses, vegetation, and terrestrial and aquatic animal habitats, is presented to serve as a resource document. Essentially all DOE land in the Oak Ridge area is being fully used for ongoing DOE programs or has been set aside as protected areas.

  17. Impacts of climate change on nutrient cycling in semi-arid and arid ecosystems

    SciTech Connect (OSTI)

    Belnap, J.

    1995-09-01

    Effective precipitation is a major factor in determining nutrient pathways in different ecosystems. Soil flora and fauna play a critical role in nutrient cycles of all ecosystems. Temperature, timing, and amounts of precipitation affect population composition, activity levels, biomass, and recovery rates from disturbance. Changes in these variables can result in very different inputs and outputs for different nutrients. As a result, areas with less effective precipitation have very different nutrient cycles than more mesic zones. Climate change, therefore, can profoundly affect the nutrient cycles of ecosystems. Nitrogen cycles may be especially sensitive to changes in temperature and to timing and amounts of precipitation. Rainfall contains varying amounts of nitrogen compounds. Changes in amounts of rainfall will change amounts of nitrogen available to these systems. Because rainfall is limited in semi-arid and regions, these systems tend to be more dependent on microbial populations for nitrogen input. Consequently, understanding the effects of climate change on these organisms is critical in understanding the overall effect on ecosystems.

  18. Ecologic Institute | Open Energy Information

    Open Energy Info (EERE)

    Institute Name: Ecologic Institute Address: Pfalzburger Strasse 4344 Place: Berlin, Germany Year Founded: 1995 Phone Number: +49 (30) 86880-0 Website: ecologic.eu...

  19. TRIDEC Land TRIDEC Land Transfer REQUEST Transfer REQUEST

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Area TRIDEC Land TRIDEC Land Transfer REQUEST Transfer REQUEST 300 Acres 300 Acres Additional Lands Additional Lands Identified for Identified for EA Analysis EA Analysis 2,772...

  20. (International meetings on ecology)

    SciTech Connect (OSTI)

    DeAngelis, D.L.; Garten, C.T. Jr.; Turner, M.G.

    1990-09-25

    the travelers attended the Fifth International Congress of Ecology (INTECOL) in Yokohama, Japan, and two presented invited papers and chaired symposia. One traveler also attended the OJI International Seminar in Gifu, Japan and the Fukuoka Symposium on Theoretical Ecology in Fukuoka, Japan and presented invited papers. At these scientific gatherings, a large number of symposia and specific presentations were relevant to current research at Oak Ridge National Laboratory (ORNL), especially in the areas of landscape dynamics, plant physiology, and aquatic ecosystems.

  1. Baseline ecological footprint of Sandia National Laboratories, New Mexico.

    SciTech Connect (OSTI)

    Coplen, Amy K.; Mizner, Jack Harry,; Ubechel, Norion M.

    2009-01-01

    The Ecological Footprint Model is a mechanism for measuring the environmental effects of operations at Sandia National Laboratories in Albuquerque, New Mexico (SNL/NM). This analysis quantifies environmental impact associated with energy use, transportation, waste, land use, and water consumption at SNL/NM for fiscal year 2005 (FY05). Since SNL/NM's total ecological footprint (96,434 gha) is greater than the waste absorption capacity of its landholdings (338 gha), it created an ecological deficit of 96,096 gha. This deficit is equal to 886,470lha, or about 3,423 square miles of Pinyon-Juniper woodlands and desert grassland. 89% of the ecological footprint can be attributed to energy use, indicating that in order to mitigate environmental impact, efforts should be focused on energy efficiency, energy reduction, and the incorporation of additional renewable energy alternatives at SNL/NM.

  2. VOC-Arid Integrated Demonstration guide to preparation of demonstration documents

    SciTech Connect (OSTI)

    Jensen, E.J.; Brouns, T.M.; Koegler, K.J.; McCabe, G.H.; Morris, F.A.

    1994-06-01

    This guide has been prepared by Demonstration Operations of the Volatile Organic Compound-Arid Integrated Demonstration (VOC-Arid ID). Its purpose is to describe demonstration documents, designate responsibilities for these documents, and guide the Principal Investigator (PI) and others in their preparation. The main emphasis of this guide is to describe the documentation required of the PI. However, it does cover some of the responsibilities of other members of the VOC-Arid ID team. The VOC-Arid ID is one of several US Department of Energy (DOE) integrated demonstrations designed to support the demonstration of emerging environmental management and restoration technologies. The principal objective of the VOC-Arid ID is to identify, develop, and demonstrate new and innovative technologies for environmental restoration at arid or semiarid sites containing volatile organic compounds with or without associated contamination (e.g., radionuclides and metals).

  3. Ecological Communities by Design

    SciTech Connect (OSTI)

    Fredrickson, Jim K.

    2015-06-25

    In synthetic ecology, a nascent offshoot of synthetic biology, scientists aim to design and construct microbial communities with desirable properties. Such mixed populations of microorganisms can simultaneously perform otherwise incompatible functions. Compared with individual organisms, they can also better resist losses in function as a result of environmental perturbation or invasion by other species. Synthetic ecology may thus be a promising approach for developing robust, stable biotechnological processes, such as the conversion of cellulosic biomass to biofuels. However, achieving this will require detailed knowledge of the principles that guide the structure and function of microbial communities.

  4. The ecological highrise

    SciTech Connect (OSTI)

    Harnik, P.

    1982-09-01

    Suggestions are presented for ecological apartment living. These include 1) improvements made in living spaces such as polyethylene storm windows, window-box solar collectors, 2) roof-top technology of solar panels, windmills, or gardens and 3) share projects in which tenants organize to recycle or to share in purchase and upkeep of occasional-use equipment.

  5. Arid site water balance: evapotranspiration modeling and measurements

    SciTech Connect (OSTI)

    Gee, G.W.; Kirkham, R.R.

    1984-09-01

    In order to evaluate the magnitude of radionuclide transport at an aird site, a field and modeling study was conducted to measure and predict water movement under vegetated and bare soil conditions. Significant quantities of water were found to move below the roo of a shallow-rooted grass-covered area during wet years at the Hanford site. The unsaturated water flow model, UNSAT-1D, was resonably successful in simulating the transient behavior of the water balance at this site. The effects of layered soils on water balance were demonstrated using the model. Models used to evaluate water balance in arid regions should not rely on annual averages and assume that all precipitation is removed by evapotranspiration. The potential for drainage at arid sites exists under conditions where shallow rooted plants grow on coarse textured soils. This condition was observed at our study site at Hanford. Neutron probe data collected on a cheatgrass community at the Hanford site during a wet year indicated that over 5 cm of water drained below the 3.5-m depth. The unsaturated water flow model, UNSAT-1D, predicted water drainage of about 5 cm (single layer, 10 months) and 3.5 cm (two layers, 12 months) for the same time period. Additional field measurements of hydraulic conductivity will likely improve the drainage estimate made by UNSAT-1D. Additional information describing cheatgrass growth and water use at the grass site could improve model predictions of sink terms and subsequent calculations of water storage within the rooting zone. In arid areas where the major part of the annual precipitation occurs during months with low average potential evapotranspiration and where soils are vegetated but are coarse textured and well drained, significant drainage can occur. 31 references, 18 figures, 1 table.

  6. Ecology Action: Small Market Advanced Retrofit Transformation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ecology Action: Small Market Advanced Retrofit Transformation Program (SMART) Ecology Action: Small Market Advanced Retrofit Transformation Program (SMART) Ecology Action: Small ...

  7. Valuation of ecological resources

    SciTech Connect (OSTI)

    Scott, M.J.; Bilyard, G.R.; Link, S.O.; Ricci, P.F.; Seely, H.E.; Ulibarri, C.A.; Westerdahl, H.E.

    1995-04-01

    Ecological resources are resources that have functional value to ecosystems. Frequently, these functions are overlooked in terms of the value they provide to humans. Environmental economics is in search of an appropriate analysis framework for such resources. In such a framework, it is essential to distinguish between two related subsets of information: (1) ecological processes that have intrinsic value to natural ecosystems; and (2) ecological functions that are values by humans. The present study addresses these concerns by identifying a habitat that is being displaced by development, and by measuring the human and ecological values associated with the ecological resources in that habitat. It is also essential to determine which functions are mutually exclusive and which are, in effect, complementary or products of joint production. The authors apply several resource valuation tools, including contingent valuation methodology (CVM), travel cost methodology (TCM), and hedonic damage-pricing (HDP). One way to derive upper-limit values for more difficult-to-value functions is through the use of human analogs, because human-engineered systems are relatively inefficient at supplying the desired services when compared with natural systems. Where data on the relative efficiencies of natural systems and human analogs exist, it is possible to adjust the costs of providing the human analog by the relative efficiency of the natural system to obtain a more realistic value of the function under consideration. The authors demonstrate this approach in an environmental economic case study of the environmental services rendered by shrub-steppe habitats of Benton County, Washington State.

  8. Research | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Gene Odum forest sampling marked tortoise geochemical sampling quantifying radionuclide absorption collcting microbes microsatellite development R E S E A R C H A R E A S * Aquatic and terrestrial ecology * Biogeochemistry & soil science * Environmental microbiology * Herpetology * Hydrology * Molecular genetics * Physiological ecology * Conservation biology * Radiation ecology * Ecotoxicology and risk assessment * Remediation and restoration SREL scientists pursue a wide variety of

  9. Archaeology on Lab Land

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Archaeology on Lab Land Archaeology on Lab Land People have lived in this area for more than 5,000 years. Lab archaeologists are studying and preserving the ancient human occupation of the Pajarito Plateau. Archaeology on Lab Land exhibit Environmental Research & Monitoring Visit our exhibit and find out how Los Alamos researchers are studying our rich cultural diversity. READ MORE Nake'muu archaeological site Unique Archaeology The thousands of Ancestral Pueblo sites identified on Lab land

  10. An Evaluation of Unsaturated Flow Models in an Arid Climate

    SciTech Connect (OSTI)

    Dixon, J.

    1999-12-01

    The objective of this study was to evaluate the effectiveness of two unsaturated flow models in arid regions. The area selected for the study was the Area 5 Radioactive Waste Management Site (RWMS) at the Nevada Test Site in Nye County, Nevada. The two models selected for this evaluation were HYDRUS-1D [Simunek et al., 1998] and the SHAW model [Flerchinger and Saxton, 1989]. Approximately 5 years of soil-water and atmospheric data collected from an instrumented weighing lysimeter site near the RWMS were used for building the models with actual initial and boundary conditions representative of the site. Physical processes affecting the site and model performance were explored. Model performance was based on a detailed sensitivity analysis and ultimately on storage comparisons. During the process of developing descriptive model input, procedures for converting hydraulic parameters for each model were explored. In addition, the compilation of atmospheric data collected at the site became a useful tool for developing predictive functions for future studies. The final model results were used to evaluate the capacities of the HYDRUS and SHAW models for predicting soil-moisture movement and variable surface phenomena for bare soil conditions in the arid vadose zone. The development of calibrated models along with the atmospheric and soil data collected at the site provide useful information for predicting future site performance at the RWMS.

  11. Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mature Hardwood Forest The Mature Hardwood Forest Set-Aside is an excellent example of a relatively undisturbed, maturing hardwood forest containing both seasonally flooded bottomland and transitional upland habitats associated with a stream floodplain. This Set-Aside contains some of the best examples of stands of maturing hardwoods which represent the range of ecological variation in hardwood forest types on the SRS. While the vegetation on the xeric and mesic slopes of this Set-Aside is

  12. Geothermal energy and the land resource: conflicts and constraints in The Geysers-Calistoga KGRA

    SciTech Connect (OSTI)

    O'Banion, K.; Hall, C.

    1980-07-14

    This study of potential land-related impacts of geothermal power development in The Geysers region focuses on Lake County because it has most of the undeveloped resource and the least regulatory capability. First, the land resource is characterized in terms of its ecological, hydrological, agricultural, and recreational value; intrinsic natural hazards; and the adequacy of roads and utility systems. Based on those factors, the potential land-use conflicts and constraints that geothermal development may encounter in the region are identified and the availability and relative suitability of land for such development is determined. A brief review of laws and powers germane to geothermal land-use regulation is included.

  13. Soil microbial responses to nitrogen addition in arid ecosystems

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Sinsabaugh, Robert L.; Belnap, Jayne; Rudgers, Jennifer; Kuske, Cheryl R.; Martinez, Noelle; Sandquist, Darren

    2015-08-14

    The N cycle of arid ecosystems is influenced by low soil organic matter, high soil pH, and extremes in water potential and temperature that lead to open canopies and development of biological soil crusts (biocrusts). We investigated the effects of N amendment on soil microbial dynamics in a Larrea tridentata-Ambrosia dumosa shrubland site in southern Nevada USA. Sites were fertilized with a NO3-NH4 mix at 0, 7, and 15 kg N ha-1 y-1 from March 2012 to March 2013. In March 2013, biocrust (0–0.5 cm) and bulk soils (0–10 cm) were collected beneath Ambrosia canopies and in the interspaces betweenmore » plants. Biomass responses were assessed as bacterial and fungal SSU rRNA gene copy number and chlorophyll a concentration. Metabolic responses were measured by five ecoenzyme activities and rates of N transformation. With most measures, nutrient availability, microbial biomass, and process rates were greater in soils beneath the shrub canopy compared to the interspace between plants, and greater in the surface biocrust horizon compared to the deeper 10 cm soil profile. Most measures responded positively to experimental N addition. Effect sizes were generally greater for bulk soil than biocrust. Results were incorporated into a meta-analysis of arid ecosystem responses to N amendment that included data from 14 other studies. Effect sizes were calculated for biomass and metabolic responses. Regressions of effect sizes, calculated for biomass, and metabolic responses, showed similar trends in relation to N application rate and N load (rate × duration). The critical points separating positive from negative treatment effects were 88 kg ha-1 y-1 and 159 kg ha-1, respectively, for biomass, and 70 kg ha-1 y-1 and 114 kg ha-1, respectively, for metabolism. These critical values are comparable to those for microbial biomass, decomposition rates and respiration reported in broader meta-analyses of N amendment effects in mesic ecosystems. The large effect sizes at low N

  14. Soil microbial responses to nitrogen addition in arid ecosystems

    SciTech Connect (OSTI)

    Sinsabaugh, Robert L.; Belnap, Jayne; Rudgers, Jennifer; Kuske, Cheryl R.; Martinez, Noelle; Sandquist, Darren

    2015-08-14

    The N cycle of arid ecosystems is influenced by low soil organic matter, high soil pH, and extremes in water potential and temperature that lead to open canopies and development of biological soil crusts (biocrusts). We investigated the effects of N amendment on soil microbial dynamics in a Larrea tridentata-Ambrosia dumosa shrubland site in southern Nevada USA. Sites were fertilized with a NO3-NH4 mix at 0, 7, and 15 kg N ha-1 y-1 from March 2012 to March 2013. In March 2013, biocrust (0–0.5 cm) and bulk soils (0–10 cm) were collected beneath Ambrosia canopies and in the interspaces between plants. Biomass responses were assessed as bacterial and fungal SSU rRNA gene copy number and chlorophyll a concentration. Metabolic responses were measured by five ecoenzyme activities and rates of N transformation. With most measures, nutrient availability, microbial biomass, and process rates were greater in soils beneath the shrub canopy compared to the interspace between plants, and greater in the surface biocrust horizon compared to the deeper 10 cm soil profile. Most measures responded positively to experimental N addition. Effect sizes were generally greater for bulk soil than biocrust. Results were incorporated into a meta-analysis of arid ecosystem responses to N amendment that included data from 14 other studies. Effect sizes were calculated for biomass and metabolic responses. Regressions of effect sizes, calculated for biomass, and metabolic responses, showed similar trends in relation to N application rate and N load (rate × duration). The critical points separating positive from negative treatment effects were 88 kg ha-1 y-1 and 159 kg ha-1, respectively, for biomass, and 70 kg ha-1 y-1 and 114 kg ha-1, respectively, for metabolism. These critical values are comparable to those for microbial biomass, decomposition rates and respiration

  15. Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    12 / Ellenton Bay Ellenton Bay Field 3-412 The Field 3-412/Ellenton Bay Set-Aside Area was one of the areas on the SRS selected for ecological studies in the early 1950's by scientists from the University of Georgia. This Area became well-known as a result of E. P. Odum's research on old-field succession and other studies of energy flow through ecosystems. Field 3-412 was one of the original ten SREL habitat reserve areas that were established on the SRS in the 1960's. This Area originally was

  16. Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Whipple/OHER Study Site This Set-Aside Area is 183.6 acres (74.3 ha) and is found within a fourth order reach segment of Upper Three Runs Creek (UTRC). This Set-Aside represents one of seven long-term vegetation study areas on the SRS. The site was named for its use in the Whipple-Good vegetation studies of the early 1980s, and in SREL's stream ecology studies for the DOE-HQ-Ofiice of Health, Environment, and Research (OHER). This site is representative of black gum-red bay (Nyssa

  17. Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    University of Georgia Old Laboratory Site This 113.1-acre (45.8 ha) Set-Aside Area, adjacent to the former location of the Savannah River Ecology Laboratory, is one of the original ten SREL habitat reserves and was selected to complement the old-field habitat/plant succession studies at Field 3-412 (Area #1) and Field 3-409 (Area #28). This relatively disturbed Set-Aside provided field study sites where manipulative research could be carried out on old-fields and radioecology experiments could

  18. Intermediate depth burial of classified transuranic wastes in arid alluvium

    SciTech Connect (OSTI)

    Cochran, J.R. [Sandia National Labs., Albuquerque, NM (United States). Environmental Risk and Decision Analysis Dept.; Crowe, B.M. [Los Alamos National Lab., NM (United States). Geologic Integration Group; Di Sanza, F. [Dept. of Energy, Las Vegas, NV (United States). Nevada Operations Office

    1999-04-01

    Intermediate depth disposal operations were conducted by the US Department of Energy (DOE) at the DOE`s Nevada Test Site (NTS) from 1984 through 1989. These operations emplaced high-specific activity low-level wastes (LLW) and limited quantities of classified transuranic (TRU) wastes in 37 m (120-ft) deep, Greater Confinement Disposal (GCD) boreholes. The GCD boreholes are 3 m (10 ft) in diameter and founded in a thick sequence of arid alluvium. The bottom 15 m (50 ft) of each borehole was used for waste emplacement and the upper 21 m (70 ft) was backfilled with native alluvium. The bottom of each GCD borehole is almost 200 m (650 ft) above the water table. The GCD boreholes are located in one of the most arid portions of the US, with an average precipitation of 13 cm (5 inches) per year. The limited precipitation, coupled with generally warm temperatures and low humidities results in a hydrologic system dominated by evapotranspiration. The US Environmental Protection Agency`s (EPA`s) 40 CFR 191 defines the requirements for protection of human health from disposed TRU wastes. This EPA standard sets a number of requirements, including probabilistic limits on the cumulative releases of radionuclides to the accessible environment for 10,000 years. The DOE Nevada Operations Office (DOE/NV) has contracted with Sandia National Laboratories (Sandia) to conduct a performance assessment (PA) to determine if the TRU wastes emplaced in the GCD boreholes complies with the EPA`s 40 CFR 191 requirements. This paper describes DOE`s actions undertaken to evaluate whether the TRU wastes in the GCD boreholes will, or will not, endanger human health. Based on preliminary modeling, the TRU wastes in the GCD boreholes meet the EPA`s requirements, and are, therefore, protective of human health.

  19. Mechanical environmental transport of actinides and ¹³⁷Cs from an arid radioactive waste disposal site

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Snow, Mathew S.; Clark, Sue B.; Morrison, Samuel S.; Watrous, Matthew G.; Olson, John E.; Snyder, Darin C.

    2015-10-01

    Particulate transport represents an important mechanism for actinides and fission products at the Earth's surface; soil samples taken in the early 1970's near the Subsurface Disposal Area (SDA) at Idaho National Laboratory (INL) provide a case study for examining the mechanisms and characteristics of actinide transport under arid conditions. Transuranic waste was disposed via shallow land burial at the SDA until shortly after a flooding event that occurred in 1969. In this study we analyze soils collected in the early 1970's for ¹³⁷Cs, ²⁴¹Am, and Pu using a combination of radiometric and mass spectrometric techniques. Two distinct ²⁴⁰Pu/²³⁹Pu isotopic ratiosmore » are observed for contamination from the SDA, with values ranging from at least 0.059 to 0.069. ²⁴¹Am concentrations are observed to increase only slightly in 0-4 cm soils over the ~40 year period since soil sampling, contrary to Markham's previous hypothesis that ²⁴¹Pu is principally associated with the 0-4 cm soil fractions (Markham 1978). The lack of statistical difference in ²⁴¹Am/²³⁹⁺²⁴⁰Pu ratios with depth suggests mechanical transport and mixing discrete contaminated particles under arid conditions. Occasional samples beyond the northeastern corner are observed to contain anomalously high Pu concentrations with corresponding low ²⁴⁰Pu/²³⁹Pu atoms ratios, suggesting the occurrence of "hot particles;" application of a background Pu subtraction results in calculated Pu atom ratios for the "hot particles" which are statistically similar to those observed in the northeastern corner. Taken together, our data suggests that flooding resulted in mechanical transport of contaminated particles into the area between the SDA and the flood containment dike in the northeastern corner, following which subsequent contamination spreading resulted from wind transport of discrete particles.« less

  20. Mechanical environmental transport of actinides and ¹³⁷Cs from an arid radioactive waste disposal site

    SciTech Connect (OSTI)

    Snow, Mathew S.; Clark, Sue B.; Morrison, Samuel S.; Watrous, Matthew G.; Olson, John E.; Snyder, Darin C.

    2015-10-01

    Particulate transport represents an important mechanism for actinides and fission products at the Earth's surface; soil samples taken in the early 1970's near the Subsurface Disposal Area (SDA) at Idaho National Laboratory (INL) provide a case study for examining the mechanisms and characteristics of actinide transport under arid conditions. Transuranic waste was disposed via shallow land burial at the SDA until shortly after a flooding event that occurred in 1969. In this study we analyze soils collected in the early 1970's for ¹³⁷Cs, ²⁴¹Am, and Pu using a combination of radiometric and mass spectrometric techniques. Two distinct ²⁴⁰Pu/²³⁹Pu isotopic ratios are observed for contamination from the SDA, with values ranging from at least 0.059 to 0.069. ²⁴¹Am concentrations are observed to increase only slightly in 0-4 cm soils over the ~40 year period since soil sampling, contrary to Markham's previous hypothesis that ²⁴¹Pu is principally associated with the 0-4 cm soil fractions (Markham 1978). The lack of statistical difference in ²⁴¹Am/²³⁹⁺²⁴⁰Pu ratios with depth suggests mechanical transport and mixing discrete contaminated particles under arid conditions. Occasional samples beyond the northeastern corner are observed to contain anomalously high Pu concentrations with corresponding low ²⁴⁰Pu/²³⁹Pu atoms ratios, suggesting the occurrence of "hot particles;" application of a background Pu subtraction results in calculated Pu atom ratios for the "hot particles" which are statistically similar to those observed in the northeastern corner. Taken together, our data suggests that flooding resulted in mechanical transport of contaminated particles into the area between the SDA and the flood containment dike in the northeastern corner, following which subsequent contamination spreading resulted from wind transport of discrete particles.

  1. Fermilab | Sustainability | Nature/Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Fermilab at Work Search Search Go Skip over navigation to main content Sustainability Nature and Ecology Sustainability Tips Electronics Stewardship Energy and Water Conservation...

  2. Employment | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Employment Openings are posted on the UGA Human Resources website. To search for employment opportunities at SREL, select Department #267 (Savannah River Ecology Laboratory). UGA HR

  3. Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 This 460-acre (186.2 ha) Set-Aside Area is a long narrow stretch of land located along the eastern floodplain and bluffs of Upper Three Runs Creek. This Set-Aside supplements the original SREL Reserve Area--Oak-Hickory Forest 1 Set-Aside (Area #5), which is only 84.5 acres (34.2 ha). Area #12 represents hardwood forest types that are transitional between bottomland forests and drier upland pine or sandhills communities. Oak-hickory forests once were a dominant community type characteristic of

  4. SRS ecology: Environmental information document

    SciTech Connect (OSTI)

    Wike, L.D.; Shipley, R.W.; Bowers, J.A.

    1993-09-01

    The purpose of this Document is to provide a source of ecological information based on the exiting knowledge gained from research conducted at the Savannah River Site. This document provides a summary and synthesis of ecological research in the three main ecosystem types found at SRS and information on the threatened and endangered species residing there.

  5. how much land | OpenEI Community

    Open Energy Info (EERE)

    how much land Home Sfomail's picture Submitted by Sfomail(48) Member 25 June, 2013 - 12:10 Solar Land Use Data on OpenEI acres csp land use how much land land requirements pv land...

  6. csp land use | OpenEI Community

    Open Energy Info (EERE)

    csp land use Home Sfomail's picture Submitted by Sfomail(48) Member 25 June, 2013 - 12:10 Solar Land Use Data on OpenEI acres csp land use how much land land requirements pv land...

  7. Bureau of Land Management - Land Use Planning Handbook | Open...

    Open Energy Info (EERE)

    to library PermittingRegulatory Guidance - GuideHandbook: Bureau of Land Management - Land Use Planning HandbookPermittingRegulatory GuidanceGuideHandbook Abstract...

  8. Hawaii Land Study Bureau's Land Classification Finder | Open...

    Open Energy Info (EERE)

    Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Hawaii Land Study Bureau's Land Classification Finder Citation Hawaii State...

  9. Colorado State Land Board Land Survey Requirements | Open Energy...

    Open Energy Info (EERE)

    Colorado State Land Board Land Survey Requirements Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Colorado...

  10. SRS ECOLOGY ENVIRONMENTAL INFORMATION DOCUMENT -1997 UPDATE

    SciTech Connect (OSTI)

    Halverson, N.V.; Wike, L.D.; Patterson, K.K.; Bowers, J.A.; Bryan, A.L.; Chen, K.F.; Cummins, C.L.; deCarmen, B.R.; Dixon, K.L.; Dunn, D.L.

    1997-12-31

    The purpose of the SRS Ecology: Environmental Information Document is to provide a source of information on the ecology of the Savannah River Site.

  11. Uni Land | Open Energy Information

    Open Energy Info (EERE)

    search Name: Uni Land Place: Bologna, Italy Zip: 40063 Sector: Solar Product: Italian property company, which buys land without permits and develops it for residential and...

  12. The Land | Jefferson Lab

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The Land April 12, 2016 Over the past nearly two years, there has been enormous activity, ... of its bid for CEBAF. In the following years, one portion of the campus was transferred ...

  13. integrated-land-use

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    An Integrated Land Use and Transportation Planning Tool for Sydney, Australia Dr. Matthew Berryman, University of Wollongong Monday, November 28, 2011 - 1pm Argonne TRACC Building 222, Room D-233 The SMART Infrastructure Facility at the University of Wollongong, Australia, has been building an agent-based model to explore the feedbacks between transportation and land use. We focus on livability as a key driver of agent's location choice, and in addition to transport we include factors such

  14. Land Management - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Land Management About Us About Hanford Cleanup Hanford History Hanford Site Wide Programs Hanford Cultural Resources Contact Us Land Management Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size Hanford Site - Hanford Reach The U.S. Department of Energy (DOE) Richland Operations Office (RL) is responsible for the management of Hanford Site property. RL has issued the Mission Support Contract (MSC) to provide direct support to RL, DOE Office River Protection (ORP)

  15. Proposed Conveyance of Land

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Conveyance of Land at the Hanford Site, Richland, WA Public Scoping Fact Sheet The U.S. Department of Energy (DOE) is seeking input for a National Environmental Policy Act (NEPA) Environmental Assessment (EA) to assess the potential environmental effects of conveying approximately 1,641 acres of Hanford Site land to a local economic development organization (https://federalregister.gov/a/2012-23099). The Tri-City Development Council (TRIDEC), a DOE-recognized Community Reuse Organization

  16. ENERGY PRODUCTIVITY OF THE HIGH VELOCITY ALGAE RACEWAY INTEGRATED DESIGN (ARID-HV)

    SciTech Connect (OSTI)

    Attalah, Said; Waller, Peter; Khawam, G.; Ryan, Randy; Huesemann, Michael H.

    2015-01-31

    The original Algae Raceway Integrated Design (ARID) raceway was an effective method to increase algae culture temperature in open raceways. However, the energy input was high and flow mixing was poor. Thus, the High Velocity Algae Raceway Integrated Design (ARID-HV) raceway was developed to reduce energy input requirements and improve flow mixing in a serpentine flow path. A prototype ARID-HV system was installed in Tucson, Arizona. Based on algae growth simulation and hydraulic analysis, an optimal ARID-HV raceway was designed, and the electrical energy input requirement (kWh ha-1 d-1) was calculated. An algae growth model was used to compare the productivity of ARIDHV and conventional raceways. The model uses a pond surface energy balance to calculate water temperature as a function of environmental parameters. Algae growth and biomass loss are calculated based on rate constants during day and night, respectively. A 10 year simulation of DOE strain 1412 (Chlorella sorokiniana) showed that the ARID-HV raceway had significantly higher production than a conventional raceway for all months of the year in Tucson, Arizona. It should be noted that this difference is species and climate specific and is not observed in other climates and with other algae species. The algae growth model results and electrical energy input evaluation were used to compare the energy productivity (algae production rate/energy input) of the ARID-HV and conventional raceways for Chlorella sorokiniana in Tucson, Arizona. The energy productivity of the ARID-HV raceway was significantly greater than the energy productivity of a conventional raceway for all months of the year.

  17. Idaho National Laboratory Comprehensive Land Use and Environmental Stewardship Report

    SciTech Connect (OSTI)

    No name listed on publication

    2011-08-01

    Land and facility use planning and decisions at the Idaho National Laboratory (INL) Site are guided by a comprehensive site planning process in accordance with Department of Energy Policy 430.1, 'Land and Facility Use Policy,' that integrates mission, economic, ecologic, social, and cultural factors. The INL Ten-Year Site Plan, prepared in accordance with Department of Energy Order 430.1B, 'Real Property Asset Management,' outlines the vision and strategy to transform INL to deliver world-leading capabilities that will enable the Department of Energy to accomplish its mission. Land use planning is the overarching function within real property asset management that integrates the other functions of acquisition, recapitalization, maintenance, disposition, real property utilization, and long-term stewardship into a coordinated effort to ensure current and future mission needs are met. All land and facility use projects planned at the INL Site are considered through a formal planning process that supports the Ten-Year Site Plan. This Comprehensive Land Use and Environmental Stewardship Report describes that process. The land use planning process identifies the current condition of existing land and facility assets and the scope of constraints across INL and in the surrounding region. Current land use conditions are included in the Comprehensive Land Use and Environmental Stewardship Report and facility assets and scope of constraints are discussed in the Ten-Year Site Plan. This report also presents the past, present, and future uses of land at the INL Site that are considered during the planning process, as well as outlining the future of the INL Site for the 10, 30, and 100-year timeframes.

  18. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    30 * This permit will have about a 90-day comment period (closing Sept. 30 with the rest of the permit) * Ecology to offer webinar workshophearing on SST permit * Seeking HAB ...

  19. Ecology WTP Recovery Plan comments ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SSTs are to be retrieved during the coming year from the pool of tanks approved by Ecology (Appendix I, Section 2.1.2) have already been established to maintain and monitor...

  20. Ecology WTP Recovery Plan comments ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and the Hanford Site Integrated Priority List (IPL). Approvals Approved Disapproved Ecology Date Approved Disapproved DOE - ORP Date M-62-04-01 CR 1 Modifications to the M-62-00...

  1. VOCs in Non-Arid Soils Integrated Demonstration: Technology summary

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    The Volatile Organic Compounds (VOCs) in Non-Arid Soils Integrated Demonstration (ID) was initiated in 1989. Objectives for the ID were to test the integrated demonstration concept, demonstrate and evaluate innovative technologies/systems for the remediation of VOC contamination in soils and groundwater, and to transfer technologies and systems to internal and external customers for use in fullscale remediation programs. The demonstration brought together technologies from DOE laboratories, other government agencies, and industry for demonstration at a single test bed. The Savannah River Site was chosen as the location for this ID as the result of having soil and groundwater contaminated with VOCS. The primary contaminants, trichlorethylene and tetrachloroethylene, originated from an underground process sewer line servicing a metal fabrication facility at the M-Area. Some of the major technical accomplishments for the ID include the successful demonstration of the following: In situ air stripping coupled with horizontal wells to remediate sites through air injection and vacuum extraction; Crosshole geophysical tomography for mapping moisture content and lithologic properties of the contaminated media; In situ radio frequency and ohmic heating to increase mobility, of the contaminants, thereby speeding recovery and the remedial process; High-energy corona destruction of VOCs in the off-gas of vapor recovery wells; Application of a Brayton cycle heat pump to regenerate carbon adsorption media used to trap VOCs from the offgas of recovery wells; In situ permeable flow sensors and the colloidal borescope to determine groundwater flow; Chemical sensors to rapidly quantify chlorinated solvent contamination in the subsurface; In situ bioremediation through methane/nutrient injection to enhance degradation of contaminants by methanotrophic bateria.

  2. Ethnic differences in ecological concerns: Spanish-speaking Hispanics are more concerned than others

    SciTech Connect (OSTI)

    Burger, Joanna . E-mail: burger@biology.rutgers.edu; Greenberg, Michael

    2006-09-15

    We postulated that environmental concern encompasses a wide range of different issues, often lumping pollution with habitat loss (or land use) and ecological resources (fish and wildlife). In this paper, we compare perceptions about a range of environmental and ecological resource issues, and explore ethnic/racial differences. We surveyed 1513 residents of New Jersey about 'environmental concerns', using both general environmental questions (two questions: How serious are environmental problems in New Jersey? Are you concerned about the loss of open space?) and ecological resource questions (12 questions: e.g., how important is planting trees in your neighborhood, how concerned are you about loss of breeding and feeding habitat for fish and birds?) in New Jersey. Not all concerns were rated equally. For the ecological questions, there were no ethnic differences in concerns over preserving areas around water supplies, loss of places to hunt and fish, and loss of places for quiet walks and cycling, but there were for the other 9 ecological concerns. For eight of these nine concerns, Spanish-speaking Hispanics were more concerned than others (including English-speaking Hispanics). We divided the ecological resources into three categories: ecological services (clean water and safety), ecological resources (fish and wildlife), and recreational services. The strongest correlates of people's association with enlarging and enhancing recreational services were Spanish-speaking Hispanics, who are supportive of regulations and believe local government is not doing enough for environmental problems. People concerned about the loss of ecological resources and open space believe the federal government and the state are not doing enough for the environment, were non-Hispanic White, want continued environmental regulations, were longer-term residents, were high school graduates, and were older (45-54 years). People interested in ecological services were college-educated, non

  3. Savannah River Ecology Laboratory, Annual Technical Progress Report of Ecological Research, June 30, 2002

    SciTech Connect (OSTI)

    Paul M. Bertsch,

    2002-06-30

    The Savannah River Ecology Laboratory (SREL) is a research unit of The University of Georgia (UGA) and has been conducting ecological research on the Savannah River Site (SRS) near Aiken, South Carolina for 50 years. The overall mission of the Laboratory is to acquire and communicate knowledge of ecological processes and principles. SREL conducts fundamental and applied ecological research, as well as education and outreach programs, under a Cooperative Agreement with the U.S. Department of Energy (DOE). The Laboratory's research mission during the 2002 fiscal year was fulfilled with the publication of 76 journal articles and book chapters by faculty, technical staff, students, and visiting scientists. An additional 50 journal articles have been submitted or are in press. Other noteworthy events took place as faculty members, staff, and graduate students received awards. These are described in the section titled Special Accomplishments of Faculty, Staff, Students, and Administration on page 51. Notable scientific accomplishments include work conducted on contaminant transport, stable isotopes, sandhills ecology, and phytoremediation: (1) A collaborative study between Dr. Tom Hinton at SREL and scientists at SRTC demonstrated the feasibility of using illite clay to sequester 137Cs in sediments along the P and R reactor cooling canal system, where approximately 3,000 acres of land are contaminated. Overall, the study showed significant decreases in cesium concentrations and bioavailability following the addition of illite with no sign of harm to the ecosystem. While the cesium remains sequestered from the biosphere, its radioactivity decays and the process progresses from contaminant immobilization to remediation. (2) SREL's stable isotope laboratory is now fully functional. Stable isotope distributions in nature can provide important insights into many historical and current environmental processes. Dr. Christopher Romanek is leading SREL's research in this area

  4. Karst characterization in a semi-arid region using gravity, seismic, and resistivity geophysical techniques.

    SciTech Connect (OSTI)

    Barnhart, Kevin Scott

    2013-10-01

    We proposed to customize emerging in situ geophysical monitoring technology to generate time-series data during sporadic rain events in a semi-arid region. Electrodes were to be connected to wireless %5Cnodes%22 which can be left in the eld for many months. Embedded software would then increase sampling frequency during periods of rainfall. We hypothesized that this contrast between no-volume ow in karst passageways dur- ing dry periods and partial- or saturated-volume ow during a rain event is detectable by these Wireless Sensor Network (WSN) geophysical nodes, we call this a Wireless Resistivity Network (WRN). The development of new methodologies to characterize semi-arid karst hydrology is intended to augment Sandia National Laboratorys mission to lead e orts in energy technologies, waste disposal and climate security by helping to identify safe and secure regions and those that are at risk. Development and initial eld testing identi ed technological barriers to using WRNs for identifying semi-arid karst, exposing R&D which can be targeted in the future. Gravity, seismic, and resis- tivity surveys elucidated how each technique might e ectively be used to characterize semi-arid karst. This research brings to light the importance and challenges with char- acterizing semi-arid karst through a multi-method geophysical study. As there have been very few studies with this emphasis, this study has expanded the body of practical experience needed to protect the nations water and energy security interests.

  5. Sensitivity of Vadose Zone Water Fluxes to Climate Shifts in Arid Settings

    SciTech Connect (OSTI)

    Pfletschinger, Heike; Prommel, K.; Schuth, C.; Herbst, M.; Engelhardt, I.

    2014-01-13

    Vadose zone water fluxes in arid settings are investigated regarding their sensitivity to hydraulic soil parameters and meteorological data. The study is based on the inverse modeling of highly defined soil column experiments and subsequent scenario modeling comparing different climate projections for a defined arid region. In arid regions, groundwater resources are prone to depletion due to excessive water use and little recharge potential. Especially in sand dune areas, groundwater recharge is highly dependent on vadose zone properties and corresponding water fluxes. Nevertheless, vadose zone water fluxes under arid conditions are hard to determine owing to, among other reasons, deep vadose zones with generally low fluxes and only sporadic high infiltration events. In this study, we present an inverse model of infiltration experiments accounting for variable saturated nonisothermal water fluxes to estimate effective hydraulic and thermal parameters of dune sands. A subsequent scenario modeling links the results of the inverse model with projections of a global climate model until 2100. The scenario modeling clearly showed the high dependency of groundwater recharge on precipitation amounts and intensities, whereas temperature increases are only of minor importance for deep infiltration. However, simulated precipitation rates are still affected by high uncertainties in the response to the hydrological input data of the climate model. Thus, higher certainty in the prediction of precipitation pattern is a major future goal for climate modeling to constrain future groundwater management strategies in arid regions.

  6. Ecological safety of tidal-power projects

    SciTech Connect (OSTI)

    Fedorov, M. P.; Shilin, M. B.

    2010-07-15

    The operating regime of tidal power plants requires ecological monitoring of their associated water area.

  7. Future land use plan

    SciTech Connect (OSTI)

    1995-08-31

    The US Department of Energy`s (DOE) changing mission, coupled with the need to apply appropriate cleanup standards for current and future environmental restoration, prompted the need for a process to determine preferred Future Land Uses for DOE-owned sites. DOE began the ``Future Land Use`` initiative in 1994 to ensure that its cleanup efforts reflect the surrounding communities` interests in future land use. This plan presents the results of a study of stakeholder-preferred future land uses for the Brookhaven National Laboratory (BNL), located in central Long Island, New York. The plan gives the Laboratory`s view of its future development over the next 20 years, as well as land uses preferred by the community were BNL ever to cease operations as a national laboratory (the post-BNL scenario). The plan provides an overview of the physical features of the site including its history, topography, geology/hydrogeology, biological inventory, floodplains, wetlands, climate, and atmosphere. Utility systems and current environmental operations are described including waste management, waste water treatment, hazardous waste management, refuse disposal and ground water management. To complement the physical descriptions of the site, demographics are discussed, including overviews of the surrounding areas, laboratory population, and economic and non-economic impacts.

  8. Energy and land use

    SciTech Connect (OSTI)

    Not Available

    1981-12-01

    This report addresses the land use impacts of past and future energy development and summarizes the major federal and state legislation which influences the potential land use impacts of energy facilities and can thus influence the locations and timing of energy development. In addition, this report describes and presents the data which are used to measure, and in some cases, predict the potential conflicts between energy development and alternative uses of the nation's land resources. The topics section of this report is divided into three parts. The first part describes the myriad of federal, state and local legislation which have a direct or indirect impact upon the use of land for energy development. The second part addresses the potential land use impacts associated with the extraction, conversion and combustion of energy resources, as well as the disposal of wastes generated by these processes. The third part discusses the conflicts that might arise between agriculture and energy development as projected under a number of DOE mid-term (1990) energy supply and demand scenarios.

  9. Land-use Leakage

    SciTech Connect (OSTI)

    Calvin, Katherine V.; Edmonds, James A.; Clarke, Leon E.; Bond-Lamberty, Benjamin; Kim, Son H.; Wise, Marshall A.; Thomson, Allison M.; Kyle, G. Page

    2009-12-01

    Leakage occurs whenever actions to mitigate greenhouse gas emissions in one part of the world unleash countervailing forces elsewhere in the world so that reductions in global emissions are less than emissions mitigation in the mitigating region. While many researchers have examined the concept of industrial leakage, land-use policies can also result in leakage. We show that land-use leakage is potentially as large as or larger than industrial leakage. We identify two potential land-use leakage drivers, land-use policies and bioenergy. We distinguish between these two pathways and run numerical experiments for each. We also show that the land-use policy environment exerts a powerful influence on leakage and that under some policy designs leakage can be negative. International offsets are a potential mechanism to communicate emissions mitigation beyond the borders of emissions mitigating regions, but in a stabilization regime designed to limit radiative forcing to 3.7 2/m2, this also implies greater emissions mitigation commitments on the part of mitigating regions.

  10. land requirements | OpenEI Community

    Open Energy Info (EERE)

    land requirements Home Sfomail's picture Submitted by Sfomail(48) Member 25 June, 2013 - 12:10 Solar Land Use Data on OpenEI acres csp land use how much land land requirements pv...

  11. Water balance of two earthen landfill caps in a semi-arid climate

    SciTech Connect (OSTI)

    Khire, M.V.; Benson, C.H.; Bosscher, P.J.

    1997-12-31

    Water balance data are presented that were obtained from two earthen cap test sections located in a semi-arid region. The test sections were constructed on a municipal solid waste landfill in East Wenatchee, Washington, USA. One test section represents a traditional resistive barrier, and is constructed with a compacted silty clay barrier 60 cm thick and a vegetated silty clay surface layer 15 cm thick. The other test section represents a capillary barrier and has a sand layer 75 cm thick overlain by a 15-cm-thick vegetated surface layer of silt. Extensive hydrological and meteorological data have been collected since November 1992. Unsaturated hydraulic properties of soils, hydrologic parameters, and vegetation have been extensively characterized. Results of the study show that capillary barriers can be effective caps in semi-arid and arid regions. They are also cheaper to construct and can perform better than traditional resistive barriers.

  12. Land use and energy

    SciTech Connect (OSTI)

    Robeck, K.E.; Ballou, S.W.; South, D.W.; Davis, M.J.; Chiu, S.Y.; Baker, J.E.; Dauzvardis, P.A.; Garvey, D.B.; Torpy, M.F.

    1980-07-01

    This report provides estimates of the amount of land required by past and future energy development in the United States and examines major federal legislation that regulates the impact of energy facilities on land use. An example of one land use issue associated with energy development - the potential conflict between surface mining and agriculture - is illustrated by describing the actual and projected changes in land use caused by coal mining in western Indiana. Energy activities addressed in the report include extraction of coal, oil, natural gas, uranium, oil shale, and geothermal steam; uranium processing; preparation of synfuels from coal; oil refineries; fossil-fuel, nuclear, and hydro-electric power plants; biomass energy farms; and disposal of solid wastes generated during combustion of fossil fuels. Approximately 1.1 to 3.3 x 10/sup 6/ acres were devoted to these activities in the United States in 1975. As much as 1.8 to 2.0 x 10/sup 6/ additional acres could be required by 1990 for new, nonbiomass energy development. The production of grain for fuel ethanol could require an additional 16.9 to 55.7 x 10/sup 6/ acres by 1990. Federal laws that directly or indirectly regulate the land-use impacts of energy facilities include the National Environmental Protection Act, Clean Air Act, Federal Water Pollution Control Act, Surface Mining Control and Reclamation Act, and Coastal Zone Management Act. The major provisions of these acts, other relevant federal regulations, and similar state and local regulatons are described in this report. Federal legislation relating to air quality, water quality, and the management of public lands has the greatest potential to influence the location and timing of future energy development in the United States.

  13. Much Accomplished at Hanford in 2010: Richland Operations Office...

    Office of Environmental Management (EM)

    ... and 362 debris sites on the Arid Lands Ecology Reserve and Rattlesnake Mountain. ... Reduced MSA CO2 emissions on the site by 36 percent using Ethanol 85 alternative fuel. ...

  14. Navajo-Hopi Land Commission

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Renewable Power at the Paragon-Bisti Ranch DOE TEP Review, Golden, CO May 7, 2015   THE NAVAJO-HOPI LAND SETTLEMENT ACT  Navajo-Hopi Land Settlement Act passed 1974  Required relocation of Navajo and Hopi families living on land partitioned to other tribe.  Set aside lands for the benefit of relocates  Proceeds from RE development for Relocatee Project Background   Paragon-Bisti Ranch is selected lands :  Located in northwestern New Mexico.  22,000 acres of land

  15. Bureau of Land Management - Land Use Planning | Open Energy Informatio...

    Open Energy Info (EERE)

    Planning Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Bureau of Land Management - Land Use Planning Abstract The BLM's Resource Management Plans...

  16. Cancelled- DOE P 430.1: Land and Facility Use Policy

    Broader source: Energy.gov [DOE]

    It is Department of Energy policy to manage all of its land and facilities as valuable national resources. Our stewardship will be based on the principles of ecosystem management and sustainable development. We will integrate mission, economic. ecologic, social and cultural factors in a comprehensive plan for each site that will guide land and facility use decisions. Each comprehensive plan will consider the site's larger regional context and be developed with stakeholder participation. This policy will result in land and facility uses which support the Department's critical missions. stimulate the economy, and protect the environment. This Policy was cancelled by DOE N 251.102, Cancellation of Directives (2011).

  17. Washington State Department of Ecology | Open Energy Information

    Open Energy Info (EERE)

    Ecology Jump to: navigation, search Logo: Washington State Department of Ecology Name: Washington State Department of Ecology Place: Lacey, Washington Zip: 98503 References:...

  18. Mexico National Institute of Ecology and Climate Change (INECC...

    Open Energy Info (EERE)

    Institute of Ecology and Climate Change (INECC) Jump to: navigation, search Logo: Mexico National Institute of Ecology Name: Mexico National Institute of Ecology Address:...

  19. Preliminary systems engineering evaluations for the National Ecological Observatory Network.

    SciTech Connect (OSTI)

    Robertson, Perry J.; Kottenstette, Richard Joseph; Crouch, Shannon M.; Brocato, Robert Wesley; Zak, Bernard Daniel; Osborn, Thor D.; Ivey, Mark D.; Gass, Karl Leslie; Heller, Edwin J.; Dishman, James Larry; Schubert, William Kent; Zirzow, Jeffrey A.

    2008-11-01

    The National Ecological Observatory Network (NEON) is an ambitious National Science Foundation sponsored project intended to accumulate and disseminate ecologically informative sensor data from sites among 20 distinct biomes found within the United States and Puerto Rico over a period of at least 30 years. These data are expected to provide valuable insights into the ecological impacts of climate change, land-use change, and invasive species in these various biomes, and thereby provide a scientific foundation for the decisions of future national, regional, and local policy makers. NEON's objectives are of substantial national and international importance, yet they must be achieved with limited resources. Sandia National Laboratories was therefore contracted to examine four areas of significant systems engineering concern; specifically, alternatives to commercial electrical utility power for remote operations, approaches to data acquisition and local data handling, protocols for secure long-distance data transmission, and processes and procedures for the introduction of new instruments and continuous improvement of the sensor network. The results of these preliminary systems engineering evaluations are presented, with a series of recommendations intended to optimize the efficiency and probability of long-term success for the NEON enterprise.

  20. California State Lands Commission | Open Energy Information

    Open Energy Info (EERE)

    Lands Commission Jump to: navigation, search Logo: California State Lands Commission Name: California State Lands Commission Abbreviation: CSLC Address: 100 Howe Ave., Suite 100...

  1. Texas General Land Office | Open Energy Information

    Open Energy Info (EERE)

    Land Office Jump to: navigation, search Logo: Texas General Land Office Name: Texas General Land Office Address: 1700 Congress Ave Place: Austin, Texas Zip: 78701 Website:...

  2. IDRISI Land Change Modeler | Open Energy Information

    Open Energy Info (EERE)

    IDRISI Land Change Modeler Jump to: navigation, search Tool Summary LAUNCH TOOL Name: IDRISI Land Change Modeler AgencyCompany Organization: Clark Labs Sector: Land Focus Area:...

  3. Savannah River Ecology Laboratory annual technical progress report of ecological research for the year ending July 31, 1995

    SciTech Connect (OSTI)

    Smith, M.H.

    1995-07-01

    The Savannah River Ecology Laboratory (SREL) is a research unit of the University of Georgia (UGA). The overall mission of the Laboratory is to acquire and communicate knowledge of ecological processes and principles. SREL conducts basic and applied ecological research, as well as education and outreach programs, under a contract with the US Department of Energy (DOE) at the Savannah River Site near Aiken, South Carolina. Significant accomplishments were made during the past year in the areas of research, education and service. Major additions to SREL Facilities were completed that will enhance the Laboratory`s work in the future. Following several years of planning, opening ceremonies were held for the 5000 ft{sup 2} multi-purpose conference center that was funded by the University of Georgia Research Foundation (UGARF). The center is located on 68 acres of land that was provided by the US Department of Energy. This joint effort between DOE and UGARF supports DOE`s new initiative to develop partnerships with the private sector and universities. The facility is being used for scientific meetings and environmental education programs for students, teachers and the general public. A 6000 ft{sup 2} office and library addition to S@s main building officially opened this year, and construction plans are underway on a new animal care facility, laboratory addition, and receiving building.

  4. miR-208-3p promotes hepatocellular carcinoma cell proliferation and invasion through regulating ARID2 expression

    SciTech Connect (OSTI)

    Yu, Peng; Wu, Dingguo; You, Yu; Sun, Jing; Lu, Lele; Tan, Jiaxing; Bie, Ping

    2015-08-15

    MicroRNAs (miRNAs) are small non-coding RNAs that negatively regulate gene expression at post-transcriptional level. miRNA dysregulation plays a causal role in cancer progression. In this study, miR-208-3p was highly expressed and directly repressed ARID2 expression. As a result, ARID2 expression in hepatocellular carcinoma (HCC) was decreased. In vitro, miR-208-3p down-regulation and ARID2 over-expression elicited similar inhibitory effects on HCC cell proliferation and invasion. In vivo test results revealed that miR-208-3p down-regulation inhibited HCC tumorigenesis in Hep3B cells. Moreover, ARID2 was possibly a downstream element of transforming growth factor beta1 (TGFβ1)/miR-208-3p/ARID2 regulatory pathway. These findings suggested that miR-208-3p up-regulation is associated with HCC cell progression and may provide a new target for liver cancer treatment. - Highlights: • miR-208-3p was highly expressed and directly repressed the expression of ARID2 in HCC. • miR-208-3p contributed to HCC cell progression both in vitro and in vivo. • Over-expression of ARID2 inhibited the HCC cell proliferation and invasion. • Restoration of ARID2 partly reversed the the effect of miR-208-3p down-regulation on HCC cells. • Newly regulatory pathway: miR-208-3p mediated the repression of ARID2 by TGFβ1 in HCC cells.

  5. Kimberly Andrews | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Andrews with kingsnake Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Kimberly Andrews Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-9793 office (803) 725-3309 fax andrews(at)srel.uga.edu Kimberly received her PhD in Ecology (2010) from the University of Georgia’s Odum School of Ecology through work at the Savannah River Ecology Laboratory (UGA SREL) under the advisement of Dr. Whit Gibbons. Kimberly also holds an M.S. in Conservation Ecology

  6. SRS ECOLOGY ENVIRONMENTAL INFORMATION DOCUMENT

    SciTech Connect (OSTI)

    Wike, L; Doug Martin, D; Eric Nelson, E; Nancy Halverson, N; John Mayer, J; Michael Paller, M; Rodney Riley, R; Michael Serrato, M

    2006-03-01

    The SRS Ecology Environmental Information Document (EEID) provides a source of information on the ecology of Savannah River Site (SRS). The SRS is a U.S. Department of Energy (DOE)--owned property on the upper Atlantic Coastal Plain of South Carolina, centered approximately 40 kilometers (25 miles) southeast of Augusta, Georgia. The entire site was designated a National Environmental Research Park in 1972 by the Atomic Energy Commission, the predecessor of DOE. This document summarizes and synthesizes ecological research and monitoring conducted on the three main types of ecosystems found at SRS: terrestrial, wetland and aquatic. It also summarizes the available information on the threatened and endangered species found on the Savannah River Site. SRS is located along the Savannah River and encompasses an area of 80,267 hectares (310 square miles) in three South Carolina counties. It contains diverse habitats, flora, and fauna. Habitats include upland terrestrial areas, wetlands, streams, reservoirs, and the adjacent Savannah River. These diverse habitats support a variety of plants and animals, including many commercially or recreationally valuable species and several rare, threatened, or endangered species. Soils are the basic terrestrial resource, influencing the development of terrestrial biological communities. Many different soils exist on the SRS, from hydric to well-drained, and from sand to clay. In general, SRS soils are predominantly well-drained loamy sands.

  7. Rich land Operations Office

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    TG Department of Energy Rich land Operations Office P.O. Box 550 AES Richland, Washington 99352 CERTIFIED MAIL NOV~ 2 10 2009 Mr. Gerald Pollet Heart of America Northwest 1314 N.E. 5 6 th Street Suite 100 Seattle, Washington 98105 Dear Mr. Pollet: FREEDOM OF INFORMATION ACT REQUEST (FOI 2009-0054) The purpose of this letter is to inform you that we have withdrawn our response dated September 14, 2009, and have issued the following determination regarding item 8 of your request. In response to

  8. Rich land Operations Office

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Rich land Operations Office P.O. Box 550 July 10, 2009 CERTIFIED MAIL Mr. Ryan Jarvis Heart of America Northwest 1314 N.E. 56h" Street Suite 100 Seattle, Washington 98105 Dear Mr. Jarvis: FREEDOM OF INFORMATION ACT REQUEST (FOI 2009-0054) Pursuant to the Freedom of Information Act (FOJA), you requested the following information as stated below: 1. "The RCRA permit (both Parts A and B) for the mixed waste disposal trenches 31 and 34 located in the 200 West area of Hanford, including,

  9. From land use to land cover: Restoring the afforestation signal...

    Office of Scientific and Technical Information (OSTI)

    ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 54 ENVIRONMENTAL SCIENCES earth system modeling; climate change; land use Word Cloud More ...

  10. Ecological

    Office of Legacy Management (LM)

    - Consequences of Nuclear Testing Amcl~itka isln,zd has a Iristory of disturbnnce by nroder~r matt, i,rclr~ding US. military operatio~ts on the isla~rd drrring Il'orld ll'nr % n~rterlnthrg the a~tder.qou~rd nuclear tests Nilrow nrrd Cannikin, for which preparation begntr in 1966. nlarry of the. terrestrial distarbnrrces resttlti,tg from ,taclear testing were superimposed o n scars remai~tirrg from the nrilitnry occt~pntiotz. Constrriction, road hirprouement, and the hlilrow an(/ Cnrrnikbt

  11. Land Energy | Open Energy Information

    Open Energy Info (EERE)

    Energy Jump to: navigation, search Name: Land Energy Place: North Yorkshire, United Kingdom Zip: YO62 5DQ Sector: Biomass, Renewable Energy Product: A renewable-energy company...

  12. Educational Materials | Savannah River Ecology Laboratory Environmental

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Outreach Program Educational Materials southern hognose snake Ecology Fact Sheets Ready-to-use information on a variety of ecological topics alligator Ecoviews Dr. Whit Gibbons' weekly ecological commentaries Savannah River Site National Environmental Research Park Research Snapshots Information on a variety of research conducted at SREL cottonmouth Wildlife Safety • How to be safe around snakes • How to be safe around alligators

  13. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    June 6, 2013 Hanford Permit Update  Working with EPA Region 10 and Ecology's Hazardous Waste and Toxics Reduction Program on technical evaluation, regulatory interpretation and statewide consistency for the draft permit.  Many of the discussion topics resulted from the public comments that we received during the public comment period. 'New' Ecology Director  Maia Bellon was appointed as Ecology director in mid-February (just days before the announcement of 6 leaking tanks).  Maia has

  14. I. Lehr Brisbin | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Brisbin Faculty & Scientists SREL Home I. Lehr Brisbin Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5668 office (803) 725-3309 fax brisbin(at)uga.edu Research interests: Vertebrate ecology, radioecology, ecotoxicology, and animal behavior, particularly that related to canine olfaction. Current research is investigating ecological cycling processes; analyses of sigmoid curves and their application to studies of contaminant cycling and growth processes; biology of

  15. Larry Bryan | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bryan Curriculum Vitae Faculty & Scientists SREL Home Larry Bryan Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-2907 office (803) 725-3309 fax lbryan(at)srel.uga.edu Research interests: Vertebrate ecology, habitat use, potential threats from contamination, rare species conservation. Current Research: Mycteria americana (endangered wood stork) Tracking large-scale movements via satellite telemetry Foraging ecology, behavior, and trophic position Breeding success

  16. Erin Abernethy | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Erin Abernethy SREL Graduate Program Odum School of Ecology Erin Abernethy Masters Student Rhodes Lab Erin joined the Savannah River Ecology Lab in January 2013 as a Master’s student with Dr. Gene Rhodes through the Odum School of Ecology at the University of Georgia. Erin grew up in Aiken, SC, and is currently attending classes in Athens, Ga. She will be studying the scavenging ecology of invasive species in Hawai’i, as well as doing field and lab work at SREL. Before joining SREL, Erin lived

  17. Educational Materials | Savannah River Ecology Laboratory Environmenta...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Snapshots The Savannah River Site National Environmental Research Park The History of Radioecology Research at the Savannah River Ecology Laboratory Gray Foxes of the ...

  18. New Ecology Inc | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: New Ecology Inc Address: 130 Bishop Allen Drive Place: Cambridge, Massachusetts Zip: 02139 Region: Greater Boston Area Sector: Buildings Product:...

  19. Beasley Lab | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Sarah Webster returned to Belarus along with Cara Love to recover wolf GPS transmitters ... with Tom Hinton to conduct research on wolf spatial ecology and carnivore population ...

  20. Rich Biemiller | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    more effectively and efficiently. His primary research interests include aquatic invertebrate ecology, stream disturbance assessment and restoration, and headwater stream hydrology...

  1. STATE OF WASHINGTON DEPARTMENT OF ECOLOGY

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    " "'- STATE OF WASHINGTON DEPARTMENT OF ECOLOGY p.o. Box 47600 .Olympja, Washington 98504-7600 (360) 4076000 .TOD Only (Hearing Impaired) (360) 407-6006 ,'""""" .w.--.- ...

  2. Ecology Environment Inc | Open Energy Information

    Open Energy Info (EERE)

    Environment Inc Jump to: navigation, search Name: Ecology & Environment, Inc. Place: Seattle, Washington Zip: 98104 Product: Environmental consulting firm serving corporate and...

  3. Melissa Pilgrim | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    variation impact population level processes. Her research program integrates field ecology, biogeochemistry (e.g., stable isotopes), and ecophysiology. She uses herpetological...

  4. Greg Skupien | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Greg Skupien SREL Graduate Program Odum School of Ecology Greg Skupien Masters Student Odum School of Ecology, UGA Greg Skupien is currently pursuing a Master’s in Conservation Ecology and Sustainable Development in the Odum School of Ecology at the University of Georgia under the advisement of Dr. Kimberly Andrews. Greg graduated from the University of Wisconsin-Madison in 2008 where he received his B.S. in Zoology and a certificate in Environmental Studies. In 2011, Greg began work in the

  5. Rebecca Sharitz | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Faculty & Scientists SREL Home UGA Plant Biology Rebecca Sharitz Savannah River Ecology ... We are also conducting studies on the population biology and conservation of rare plants, ...

  6. Thomas G. Hinton | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    human and ecological risk analyses; remediation of radioactively contaminated wetlands; contaminant transport models; the use of radioactive tracers as a tool for...

  7. Michael E. Dorcas | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    as coauthors. He is involved in numerous research projects including studies of invasive Burmese pythons in Florida and the ecology and conservation of diamondback terrapins...

  8. EA-1964: National Ecological Observation Network (NEON)

    Broader source: Energy.gov [DOE]

    The National Science Foundation (NSF) prepared an EA that evaluated potential environmental impacts of the proposed National Ecological Observation Network (NEON), a continental-scale network of...

  9. Land reclamation beautifies coal mines

    SciTech Connect (OSTI)

    Coblentz, B.

    2009-07-15

    The article explains how the Mississippi Agricultural and Forestry Experiments station, MAFES, has helped prepare land exploited by strip mining at North American Coal Corporation's Red Hills Mine. The 5,800 acre lignite mine is over 200 ft deep and uncovers six layers of coal. About 100 acres of land a year is mined and reclaimed, mostly as pine plantations. 5 photos.

  10. File:03CAAStateLandLeasingProcessAndLandAccessROWs.pdf | Open...

    Open Energy Info (EERE)

    03CAAStateLandLeasingProcessAndLandAccessROWs.pdf Jump to: navigation, search File File history File usage Metadata File:03CAAStateLandLeasingProcessAndLandAccessROWs.pdf Size of...

  11. File:03-CO-b - ROW Process for State Land Board Land.pdf | Open...

    Open Energy Info (EERE)

    CO-b - ROW Process for State Land Board Land.pdf Jump to: navigation, search File File history File usage Metadata File:03-CO-b - ROW Process for State Land Board Land.pdf Size of...

  12. File:03-TX-f - Lease of Land Trade Lands.pdf | Open Energy Information

    Open Energy Info (EERE)

    TX-f - Lease of Land Trade Lands.pdf Jump to: navigation, search File File history File usage Metadata File:03-TX-f - Lease of Land Trade Lands.pdf Size of this preview: 463 599...

  13. What is microbial community ecology?

    SciTech Connect (OSTI)

    Konopka, Allan

    2009-11-11

    The activities of complex communities of microbes affect biogeochemical transformations in natural, managed and engineered ecosystems. Meaningfully defining what constitutes a community of interacting microbial populations is not trivial, but is important for rigorous progress in the field. Important elements of research in microbial community ecology include the analysis of functional pathways for nutrient resource and energy flows, mechanistic understanding of interactions between microbial populations and their environment, and the emergent properties of the complex community. Some emergent properties mirror those analyzed by community ecologists who study plants and animals: biological diversity, functional redundancy and system stability. However, because microbes possess mechanisms for the horizontal transfer of genetic information, the metagenome may also be considered a community property.

  14. Montana State Land Board | Open Energy Information

    Open Energy Info (EERE)

    Land Board Jump to: navigation, search Name: Montana State Land Board Place: Helena, Montana Website: dnrc.mt.govLandBoardStaff.as References: Webpage1 This article is a stub....

  15. AG Land 5 | Open Energy Information

    Open Energy Info (EERE)

    5 Jump to: navigation, search Name AG Land 5 Facility AG Land 5 Sector Wind energy Facility Type Community Wind Facility Status In Service Owner AG Land Energy LLC Developer...

  16. Geothermal/Land Use | Open Energy Information

    Open Energy Info (EERE)

    GeothermalLand Use < Geothermal(Redirected from Land Use) Redirect page Jump to: navigation, search REDIRECT GeothermalLand Use Planning Retrieved from "http:en.openei.orgw...

  17. LDK Uni Land JV | Open Energy Information

    Open Energy Info (EERE)

    Uni Land JV Jump to: navigation, search Name: LDK & Uni Land JV Place: Italy Product: Italy-based JV to develop and construct PV projects. References: LDK & Uni Land JV1 This...

  18. HIC1 interacts with a specific subunit of SWI/SNF complexes, ARID1A/BAF250A

    SciTech Connect (OSTI)

    Van Rechem, Capucine; Boulay, Gaylor; Leprince, Dominique

    2009-08-07

    HIC1, a tumor suppressor gene epigenetically silenced in many human cancers encodes a transcriptional repressor involved in regulatory loops modulating p53-dependent and E2F1-dependent cell survival and stress responses. HIC1 is also implicated in growth control since it recruits BRG1, one of the two alternative ATPases (BRM or BRG1) of SWI/SNF chromatin-remodeling complexes to repress transcription of E2F1 in quiescent fibroblasts. Here, through yeast two-hybrid screening, we identify ARID1A/BAF250A, as a new HIC1 partner. ARID1A/BAF250A is one of the two mutually exclusive ARID1-containing subunits of SWI/SNF complexes which define subsets of complexes endowed with anti-proliferative properties. Co-immunoprecipitation assays in WI38 fibroblasts and in BRG1-/- SW13 cells showed that endogenous HIC1 and ARID1A proteins interact in a BRG1-dependent manner. Furthermore, we demonstrate that HIC1 does not interact with BRM. Finally, sequential chromatin immunoprecipitation (ChIP-reChIP) experiments demonstrated that HIC1 represses E2F1 through the recruitment of anti-proliferative SWI/SNF complexes containing ARID1A.

  19. Colorado State Board of Land Commissioners Strategic Plan | Open...

    Open Energy Info (EERE)

    Reference LibraryAdd to library Land Use Plan: Colorado State Board of Land Commissioners Strategic Plan Abstract The Colorado State Board of Land Commissioners (State Land Board)...

  20. EA-365 Centre Land Trading Limited | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Centre Land Trading Limited EA-365 Centre Land Trading Limited Order Authorizing Centre Land Trading Limited to export electric energy to Canada EA-365 Centre Land Trading Limited ...

  1. Quantitative Analysis of Biofuel Sustainability, Including Land...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Quantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG Emissions Quantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG Emissions ...

  2. Arizona State Land Department | Open Energy Information

    Open Energy Info (EERE)

    Department Jump to: navigation, search Logo: Arizona State Land Department Name: Arizona State Land Department Abbreviation: ASLD Address: 1616 W. Adams St. Place: Phoenix, AZ Zip:...

  3. State Land Commission FAQ | Open Energy Information

    Open Energy Info (EERE)

    Land Commission FAQ Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: State Land Commission FAQ Abstract Frequently Asked Questions, California State...

  4. Ewing Land Development Services | Open Energy Information

    Open Energy Info (EERE)

    Ewing Land Development Services Jump to: navigation, search Name: Ewing Land Development & Services Place: Pella, Iowa Zip: 50219 Product: Real estate development company...

  5. Elektra Basel Land EBL | Open Energy Information

    Open Energy Info (EERE)

    Basel Land EBL Jump to: navigation, search Name: Elektra Basel Land (EBL) Place: Liestal, Switzerland Zip: 4410 Product: Swiss utility with a possible investment interest in...

  6. Energy Corridors on Federal Lands

    Office of Energy Efficiency and Renewable Energy (EERE)

    To improve energy delivery and enhance the electric transmission grid for the future, several government agencies currently are working together to establish a coordinated network of Federal energy corridors on Federal lands throughout the United States.

  7. Land and Facility Use Planning

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1996-07-09

    The Land and Facility Use Planning process provides a way to guide future site development and reuse based on the shared long-term goals and objectives of the Department, site and its stakeholders. Does not cancel other directives.

  8. Assessing land take by urban development and its impact on carbon storage: Findings from two case studies in Italy

    SciTech Connect (OSTI)

    Sallustio, L.; Quatrini, V.; Geneletti, D.; Corona, P.; Marchetti, M.

    2015-09-15

    Highlights: • We tested a new methodology for monitoring land take and its effects on C storage. • The ecological impact of urban growth derives from the previous land use. • C loss increases with the naturalness of the territory. • Different urban assets may imply different forms of land take containment. Land take due to urbanization triggers a series of negative environmental impacts with direct effects on quality of life for people living in cities. Changes in ecosystem services are associated with land take, among which is the immediate C loss due to land use conversion. Land use change monitoring represents the first step in quantifying land take and its drivers and impacts. To this end, we propose an innovative methodology for monitoring land take and its effects on ecosystem services (in particular, C loss) under multi-scale contexts. The devised approach was tested in two areas with similar sizes, but different land take levels during the time-span 1990–2008 in Central Italy (the Province of Rome and the Molise Region). The estimates of total coverage of built up areas were calculated using point sampling. The area of the urban patches including each sampling point classified as built up areas in the year 1990 and/or in the year 2008 is used to estimate total abundance and average area of built up areas. Biophysical and economic values for carbon loss associated with land take were calculated using InVEST. Although land take was 7–8 times higher in the Province of Rome (from 15.1% in 1990 to 20.4% in 2008) than in Molise region, our findings show that its relative impact on C storage is higher in the latter, where the urban growth consistently affects not only croplands but also semi-natural land uses such as grasslands and other wooded lands. The total C loss due to land take has been estimated in 1.6 million Mg C, corresponding to almost 355 million €. Finally, the paper discusses the main characteristics of urban growth and their

  9. Tribal Lands Student Internship Program

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lands Student Internship Program Sandia National Laboratories National Renewable Energy Laboratories Department of Energy The Navajo Tribal Utility Authority 2003 Tribal Lands Program Interns * Shaun Tsabetsaye - Zuni - University of New Mexico - Electrical Engineering * Velissa Sandoval - Navajo/Zuni - University of Denver - Electrical Engineering * Keith Candelaria - Jemez/San Felipe - Dartmouth College - Environmental/Earth Science Several research methods used to understanding NTUA's O&M

  10. Environment, safety, health, and quality plan for the TRU- Contaminated Arid Soils Project of the Landfill Stabilization Focus Area Program

    SciTech Connect (OSTI)

    Watson, L.R.

    1995-06-01

    The Landfill Stabilization Focus Area (LSFA) is a program funded by the US Department of Energy Office of Technology Development. LSFA supports the applied research, development, demonstration, testing, and evaluation of a suite of advanced technologies that together form a comprehensive remediation system for the effective and efficient remediation of buried waste. The TRU-Contaminated Arid Soils project is being conducted under the auspices of the LSFA Program. This document describes the Environment, Safety, Health, and Quality requirements for conducting LSFA/Arid Soils activities at the Idaho National Engineering Laboratory. Topics discussed in this report, as they apply to LSFA/Arid Soils operations, include Federal, State of Idaho, and Environmental Protection Agency regulations, Health and Safety Plans, Quality Program, Data Quality Objectives, and training and job hazard analysis. Finally, a discussion is given on CERCLA criteria and system and performance audits as they apply to the LSFA Program.

  11. Ecological compensation: From general guidance and expertise to specific proposals for road developments

    SciTech Connect (OSTI)

    Villarroya, Ana; Puig, Jordi

    2014-02-15

    The main scientific bibliography addressing the rationale behind ecological compensation is reviewed in order to examine general guidelines. This contains interesting general guidance on how to implement compensation, and provides the basis for future developments in compensation practice. On this basis, we propose a further step in compensation practice, advancing compensation proposals or rules for specific kinds of projects and contexts, focusing on road projects in the Spanish Environmental Impact Assessment (EIA). Three main residual impacts of roads are identified which usually remain uncompensated for: the loss of natural and semi-natural land use, the increase in emissions resulting from any new road, and the fragmentation, severance or barrier effect on the landscape and its wildlife. To counteract these, four proposals, or “rules”, are advanced: conservation of natural and semi-natural land use area, conservation of dominant plant species physiognomy, compensation for emissions, and the rule of positive defragmentation. -- Highlights: • Ecological compensation theory does not specify guidelines for types of projects. • EIA practitioners lack valuable specific guidance on how to implement compensation. • Specific guidance for road project ecological compensation is proposed. • Compensation proposals should have in mind present-day compensation practice level. • Specific ways to compensate for habitat loss, emissions, and fragmentation are shown.

  12. The Center for Architecture, Science, and Ecology (CASE) | Open...

    Open Energy Info (EERE)

    Architecture, Science, and Ecology (CASE) Jump to: navigation, search Name: The Center for Architecture, Science, and Ecology Address: 14 Wall Street 24th Floor New York, NY 10005...

  13. Ecological Screening Values for Surface Water, Sediment, and...

    Office of Scientific and Technical Information (OSTI)

    Ecological Screening Values for Surface Water, Sediment, and Soil Citation Details In-Document Search Title: Ecological Screening Values for Surface Water, Sediment, and Soil ...

  14. Ecological Screening Values for Surface Water, Sediment, and...

    Office of Scientific and Technical Information (OSTI)

    Ecological Screening Values for Surface Water, Sediment, and Soil Friday, G. P. 54 ENVIRONMENTAL SCIENCES; SOILS; SURFACE WATERS; SEDIMENTS; ECOLOGICAL CONCENTRATION; ENVIRONMENTAL...

  15. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    November 1, 2012 Agency Update Hanford Advisory Board Permit path forward Current status  Comment period closed October 22  Ecology working on comment responses Next steps  Permit will be revised, as needed  Ecology will send letter to DOE  Final permit to be issued 30 days later HAB advice  The Board's advice has been incorporated into permit comments  Ecology will respond to advice in the comment response document and in a separate letter to the Board when the

  16. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    February 7, 2013 Agency Update Hanford Advisory Board Hanford Permit update Comments  Ecology received nearly 5,000 comments on the permit during last year's comment period (May 1-October 22). o Public comments: ~1,800 o DOE comments: ~3,000  Ecology staff working on comment responses. Next steps  Ecology estimates about a 2-year effort to: o Modify the permit to address substantial comments and issues. o Reissue draft permit with substantive changes & respond to initial

  17. Robert A. Kennamer | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Curriculum Vitae Faculty & Scientists SREL Home Robert A. Kennamer Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-0387 office (803) 725-3309 fax...

  18. Stacey Lance | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lance Faculty & Scientists SREL Home Stacey Lance Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-0988 office (803) 725-3309 fax lance(at)srel.uga.edu...

  19. Peter Stangel | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Senior Vice President, U.S. Endowment for Forestry and Communities co Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (404)-915-2763 (803) 725-8158...

  20. Tracey Tuberville | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Faculty & Scientists SREL Home SREL Herpetology Tracey D. Tuberville Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5757office (803) 725-3309 fax...

  1. David E. Scott | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Scott Curriculum Vitae Faculty & Scientists SREL Home David E. Scott Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5747 office (803) 725-3309 fax...

  2. Rebecca Sharitz: Teaching | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Teaching book cover I co-teach a graduate course in wetlands ecology (PBIO 8150) with Dr. Darold Batzer of the UGA Department of Entomology. The course objective is to describe...

  3. Survey of ecological resources at selected US Department of Energy sites

    SciTech Connect (OSTI)

    McAllister, C.; Beckert, H.; Abrams, C.

    1996-09-01

    The U.S. Department of Energy (DOE) owns and manages a wide range of ecological resources. During the next 30 years, DOE Headquarters and Field Offices will make land-use planning decisions and conduct environmental remediation and restoration activities in response to federal and state statutes. This document fulfills, in part, DOE`s need to know what types of ecological resources it currently owns and manages by synthesizing information on the types and locations of ecological resources at 10 DOE sites: Hanford Site, Idaho National Engineering Laboratory, Lawrence Livermore National Laboratory, Sandia National Laboratory, Rocky Flats Plant, Los Alamos National Laboratory, savannah River Site, Oak Ridge National Laboratory, Argonne National Laboratory, and Fernald Environmental Management Project. This report summarizes information on ecosystems, habitats, and federally listed threatened, endangered, and candidate species that could be stressed by contaminants or physical activity during the restoration process, or by the natural or anthropogenic transport of contaminants from presently contaminated areas into presently uncontaminated areas. This report also provides summary information on the ecosystems, habitats, and threatened and endangered species that exist on each of the 10 sites. Each site chapter contains a general description of the site, including information on size, location, history, geology, hydrology, and climate. Descriptions of the major vegetation and animal communities and of aquatic resources are also provided, with discussions of the treatened or endangered plant or animal species present. Site-specific ecological issues are also discussed in each site chapter. 106 refs., 11 figs., 1 tab.

  4. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    March 6, 2014 Agency Update Hanford Advisory Board Key News Since Last HAB Meeting * Ecology letter on AY-102 pumping plan * Revised plan expected March 7 * Gov/AG letter requests new proposal on CD * Meeting possible later this month w/Governor & Moniz Key News cont. * Ecology, DOE finalize Agreed Order on CWC/WRAP * Annual TPA Public Involvement Survey conducted * More than 160 responses collected (new record!) Education & Outreach * Hanford email listserv keeps growing! * Subscribers

  5. J. Whitfield Gibbons | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gibbons Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology J. Whitfield Gibbons Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5852 / 725-5733 office (803) 725-3309 fax wgibbons(at)uga.edu My research interests focus on the population dynamics and ecology of aquatic and semiaquatic vertebrates and have involved detailed population studies of fish, amphibians, and reptiles, particularly turtles. One objective has been to determine functional

  6. Judith L. Greene | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Greene Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Judith L. Greene Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-7637 office (803) 725-3309 fax jgreene(at)srel.uga.edu My research interests include the population dynamics and ecology and of reptiles and amphibians, particularly turtles. Objectives have included documenting the distribution and abundance patterns of herpetofauna and relating this to conservation issues for herps , as well as

  7. Justin D. Congdon | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Congdon Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Justin D. Congdon Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5341 office (803) 725-3309 fax congdon(at)srel.uga.edu Justin Congdon is a Professor Emeritus at University of Georgia. For many years preceeding 2002 he was a senior research scientist at the Savannah River Ecology Laboratory and still participates in many of the studies being conducted at SREL. Justin earned an associate's

  8. Kurt Buhlmann | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Buhlmann Curriculum Vitae Faculty & Scientists SREL Home SREL Herpetology Kurt A. Buhlmann Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5293 office (803) 725-3309 fax buhlmann(at)uga.edu Research interests: A major focus of my research has been the life history and evolutionary ecology of amphibians and reptiles, primarily chelonians, with application to conservation and habitat management. Past research has included evaluation of terrestrial habitat requirements

  9. Faculty and Scientists | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Faculty photo of Rhodes RHODES, Olin E. Jr. (Gene) Director, SREL Wildlife ecology and genetics, including the application of genetic tools to issues in wildlife management and conservation; disease ecology; molecular genetics as a tool for examining wildlife behavior and population structure; sustainability of wildlife species in human-dominated landscapes and resolution of human-wildlife conflicts photo of Seaman SEAMAN, John Assistant Director, SREL Research Professor of Biogeochemistry, UGA

  10. Beasley Lab | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Graduate Students EJ with sedated bobcat EJ Borchert is a Masters student in the Warnell School of Forestry and Natural Resources at the University of Georgia. His research interests include furbearer ecology and management, landscape ecology, ecotoxicology, wildlife habitat relationships, and wildlife health. He graduated from the SUNY College of Environmental Science and Forestry (SUNY-ESF) in 2013 with a B.S. in Conservation Biology. Before coming to SREL, he worked on projects focusing on

  11. EIA - Greenhouse Gas Emissions - Land use

    Gasoline and Diesel Fuel Update (EIA)

    6. Land use 6.1. Total land use, land use change, and forests This chapter presents estimates of carbon sequestration (removal from the atmosphere) and emissions (release into the atmosphere) from forests, croplands, grasslands, and residential areas (urban trees, grass clippings, and food scraps) in the United States. In 2008, land use, land use change, and forests were responsible for estimated net carbon sequestration of 940 MMTCO2e (Table 31), representing 16 percent of total U.S. CO2

  12. Industrial ecology Prosperity Game{trademark}

    SciTech Connect (OSTI)

    Beck, D.; Boyack, K.; Berman, M.

    1998-03-01

    Industrial ecology (IE) is an emerging scientific field that views industrial activities and the environment as an interactive whole. The IE approach simultaneously optimizes activities with respect to cost, performance, and environmental impact. Industrial Ecology provides a dynamic systems-based framework that enables management of human activity on a sustainable basis by: minimizing energy and materials usage; insuring acceptable quality of life for people; minimizing the ecological impact of human activity to levels that natural systems can sustain; and maintaining the economic viability of systems for industry, trade and commerce. Industrial ecology applies systems science to industrial systems, defining the system boundary to incorporate the natural world. Its overall goal is to optimize industrial activities within the constraints imposed by ecological viability, globally and locally. In this context, Industrial systems applies not just to private sector manufacturing and services but also to government operations, including provision of infrastructure. Sandia conducted its seventeenth Prosperity Game{trademark} on May 23--25, 1997, at the Hyatt Dulles Hotel in Herndon, Virginia. The primary sponsors of the event were Sandia National Laboratories and Los Alamos National Laboratory, who were interested in using the format of a Prosperity Game to address some of the issues surrounding Industrial Ecology. Honorary game sponsors were: The National Science Foundation; the Committee on Environmental Improvement, American Chemical Society; the Industrial and Engineering Chemistry Division, American Chemical Society; the US EPA--The Smart Growth Network, Office of Policy Development; and the US DOE-Center of Excellence for Sustainable Development.

  13. Road ecology in environmental impact assessment

    SciTech Connect (OSTI)

    Karlson, Mårten Mörtberg, Ulla Balfors, Berit

    2014-09-15

    Transport infrastructure has a wide array of effects on terrestrial and aquatic ecosystems, and road and railway networks are increasingly being associated with a loss of biodiversity worldwide. Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) are two legal frameworks that concern physical planning, with the potential to identify, predict, mitigate and/or compensate transport infrastructure effects with negative impacts on biodiversity. The aim of this study was to review the treatment of ecological impacts in environmental assessment of transport infrastructure plans and projects. A literature review on the topic of EIA, SEA, biodiversity and transport infrastructure was conducted, and 17 problem categories on the treatment of biodiversity were formulated by means of a content analysis. A review of environmental impact statements and environmental reports (EIS/ER) produced between 2005 and 2013 in Sweden and the UK was then conducted using the list of problems as a checklist. The results show that the treatment of ecological impacts has improved substantially over the years, but that some impacts remain problematic; the treatment of fragmentation, the absence of quantitative analysis and that the impact assessment study area was in general delimited without consideration for the scales of ecological processes. Actions to improve the treatment of ecological impacts could include improved guidelines for spatial and temporal delimitation, and the establishment of a quantitative framework including tools, methods and threshold values. Additionally, capacity building and further method development of EIA and SEA friendly spatial ecological models can aid in clarifying the costs as well as the benefits in development/biodiversity tradeoffs. - Highlights: • The treatment of ecological impacts in EIA and SEA has improved. • Quantitative methods for ecological impact assessment were rarely used • Fragmentation effects were recognized

  14. The EMAP: Ecological indicators of condition

    SciTech Connect (OSTI)

    Austin, H.K.

    1995-12-01

    In 1988, the Science Advisory Board to the EPA recommended a program to monitor ecological status and trends, as well as the development of innovative methods, for anticipating emerging environmental problems before a crisis. The multi-agency Environmental Monitoring And Assessment Program (EMAP) evolved with the following program elements: (1) a focus on environmental values and policy-relevant questions; (2) an activity that monitors indicators of ecological condition rather than individual stressors or pollutants; (3) an assessment-driven approach that provides probability-based, scientific results with known certainty; and (4) an activity that translates results into information useful to environmental policy makers and managers. Establishing baseline environmental conditions has received increasing attention with the growing awareness of impacts on human health and environmental integrity from global atmospheric change, acidic deposition, the loss of wetland habitats, and decreasing biodiversity. Monitoring programs can provide critical, quantitative results for scientific assessments of the complex effects of pollutants and natural changes on ecosystems. The goal of the EPA component of EMAP is to conduct research to develop place-based (e.g., large and small geographic scales) ecological monitoring and assessment. EPA/EMAP conducts research to develop and evaluate indicators of ecological condition and to detect in the long-term changes and trends in indicators and associated stresses and develops monitoring strategies to identify conditions of ecological resources in larger, high priority regions or in smaller, regional studies, such as watersheds. With its focus on long-term monitoring and assessment research and research on indicators of ecological condition, the EPA/EMAP can better determine where environmental programs are working to protect, improve, and maintain the quality of our nation`s ecological resources.

  15. Savannah River Ecology Laboratory Annual Technical Progress Report of

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ecological Research, June 30, 2001 (Technical Report) | SciTech Connect Savannah River Ecology Laboratory Annual Technical Progress Report of Ecological Research, June 30, 2001 Citation Details In-Document Search Title: Savannah River Ecology Laboratory Annual Technical Progress Report of Ecological Research, June 30, 2001 × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information

  16. Bureau of Land Management - Table 1.4-1 - Land Use Planning Process...

    Open Energy Info (EERE)

    LibraryAdd to library PermittingRegulatory Guidance - Instructions: Bureau of Land Management - Table 1.4-1 - Land Use Planning Process StepsPermittingRegulatory...

  17. Career Map: Land Acquisition Specialist | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Land Acquisition Specialist Career Map: Land Acquisition Specialist a male land acquisition specialist takes notes while surveying a piece of land. Land Acquisition Specialist Position Title Land Acquisition Specialist Alternate Title(s) Land Agent, Land Acquisition Associate Education & Training Level Bachelor degree required, prefer graduate degree Education & Training Level Description Land acquisition specialists are expected to have a bachelor's degree or higher in business, real

  18. Solar Land Use | Open Energy Information

    Open Energy Info (EERE)

    Solar Land Use Jump to: navigation, search (The following text is derived from a National Renewable Energy Laboratory report on solar land use in the United States.)1 One concern...

  19. Land Use Planning Handbook | Open Energy Information

    Open Energy Info (EERE)

    Handbook H-1601-1 released by the United States Department of the Interior Bureau of Land Management (BLM). "This Handbook provides supplemental guidance to the Bureau of Land...

  20. Linda Lee | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lee Faculty & Scientists SREL Home Linda Lee Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5883 office (803) 725-3309 fax lee(at)srel.uga.edu I have a broad range of interests including wetland ecology, habitat management and restoration, and plant conservation. One of my current projects is evaluating the erosion control potential of native grassland vegetation against two commonly-used turf grasses. I am also working with Audubon South Carolina on a new

  1. Conference Center | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    UGA-SREL Conference Center front view UGA-SREL Conference Center large conference room Large conference room small conference room Small conference room The University of Georgia - Savannah River Ecology Laboratory Conference Center is a 5,000-square-foot multi-purpose facility located on the U.S. Department of Energy's Savannah River Site (SRS) near Aiken, S.C. The facility is used by the Savannah River Ecology Laboratory, the Department of Energy, schools, businesses, and other groups, to host

  2. Ecological Research Division, Marine Research Program

    SciTech Connect (OSTI)

    Not Available

    1980-05-01

    This report presents program summaries of the various projects sponsored during 1979 by the Marine Research Program of the Ecological Research Division. Program areas include the effects of petroleum hydrocarbons on the marine environment; a study of the baseline ecology of a proposed OTEC site near Puerto Rico; the environmental impact of offshore geothermal energy development; the movement of radionuclides through the marine environment; the environmental aspects of power plant cooling systems; and studies of the physical and biological oceangraphy of the continental shelves bordering the United States.

  3. Marine One Landing Exercise at Argonne

    SciTech Connect (OSTI)

    2013-03-20

    Marine One and its support helicopters conduct a landing exercise at Argonne prior to the President's visit.

  4. Solar Energy on Public Lands | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    on Public Lands Solar Energy on Public Lands This website describes federal policy for deploying utility scale solar on public lands. It includes a roadmap for deployment, a ...

  5. RCW 79.13 Land Leases | Open Energy Information

    Open Energy Info (EERE)

    RCW 79.13 Land LeasesLegal Abstract Washington statute governing the administration of land leases for state trust lands. Published NA Year Signed or Took Effect...

  6. Fundamental to the Cloud Land Surface Interaction Campaign (CLASIC...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    in agriculture ranging from more accurate weather forecasting to improved water management decisions and crop yield estimation. CLASIC CLASIC - - LAND LAND Cloud and Land...

  7. Hawaii State Land Use Commission | Open Energy Information

    Open Energy Info (EERE)

    Hawaii State Land Use Commission Jump to: navigation, search Name: State Land Use Commission Abbreviation: LUC Place: Honolulu, Hawaii References: State Land Use Commission -...

  8. Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern...

    Office of Environmental Management (EM)

    Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on...

  9. Geothermal/Land Use Planning | Open Energy Information

    Open Energy Info (EERE)

    Land Use Planning < Geothermal(Redirected from GeothermalLand Use) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Planning Leasing Exploration Well Field...

  10. Land-Use Change and Bioenergy

    SciTech Connect (OSTI)

    2011-07-01

    This publication describes the Biomass Program’s efforts to examine the intersection of land-use change and bioenergy production. It describes legislation requiring land-use change assessments, key data and modeling challenges, and the research needs to better assess and understand the impact of bioenergy policy on land-use decisions.

  11. Ecological Monitoring and Compliance Program 2007 Report

    SciTech Connect (OSTI)

    Hansen, Dennis; Anderson, David; Derek, Hall; Greger, Paul; Ostler, W. Kent

    2008-03-01

    In accordance with U.S. Department of Energy (DOE) Order 450.1, 'Environmental Protection Program', the Office of the Assistant Manager for Environmental Management of the DOE, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) requires ecological monitoring and biological compliance support for activities and programs conducted at the Nevada Test Site (NTS). National Security Technologies, LLC (NSTec), Ecological Services has implemented the Ecological Monitoring and Compliance (EMAC) Program to provide this support. EMAC is designed to ensure compliance with applicable laws and regulations, delineate and define NTS ecosystems, and provide ecological information that can be used to predict and evaluate the potential impacts of proposed projects and programs on those ecosystems. This report summarizes the EMAC activities conducted by NSTec during calendar year 2007. Monitoring tasks during 2007 included eight program areas: (a) biological surveys, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) biological monitoring at the Nonproliferation Test and Evaluation Complex (NPTEC). The following sections of this report describe work performed under these eight areas.

  12. Make a Gift | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Make a Gift canopy photo photo of graduate student Ecologist for a Day photo photo of analytical facilities photo Contributions can be made online through the Georgia Fund, part of the Arch Foundation for the University of Georgia. Contributions are tax deductible. Give Online Thank you for supporting SREL's mission of ecological research, education, and environmental outreach.

  13. A comparison of two models for simulating the water balance of soil covers under semi-arid conditions

    SciTech Connect (OSTI)

    Chammas, G.A.; Geddis, M.; McCaulou, D.R.

    1999-07-01

    Numerical water-balance modeling of store-and-release soil covers for hypothetical mine tailings was conducted using the Hydrologic Evaluation of Landfill Performance (HELP) and SoilCover models. The objective of the modeling was to compare the utility of both models in a semi-arid environment. Although values for input parameters were chosen to make simulations as identical as possible between models, differences in model solution methods and discretization led to different water-balance predictions. Specifically, SoilCover predicted less percolation than HELP, because HELP uses simplified water-routing algorithms which may over predict infiltration and under predict subsequent evapotranspiration. Since SoilCover explicitly solves physically based governing equations for heat and water flow, its predictions more accurately represent the water balance in semi-arid regions where evapotranspiration dominates, HELP can only conservatively predict percolation in dry environments.

  14. Comment on "Evaluation of evapotranspirative covers for waste containment in arid and semiarid regions in the southwestern USA"

    SciTech Connect (OSTI)

    Gee, Glendon W.; Benson, C H.; Albright, William H.

    2006-05-26

    Landfill covers relying on a balance between soil water storage and evapotranspiration (ET) as the primary means to control drainage have been described in the recent paper by Scanlon et al. (2005) in the Vadose Zone Journal. These so-called "ET Covers" have been receiving considerable interest in the past few years as economically viable cover systems for landfills in arid and semi-arid environments (Hauser et al. 2001, Madalinksi et al. 2003) Scanlon et al. (2005) have provided a summary of their studies in Texas and New Mexico, demonstrating an acceptable performance of ET covers in minimizing drainage under their test conditions. Further, they illustrate with both measurement and modeling that capillary barriers (fine soils over coarse soils) similar in concept to those previously built and tested at Los Alamos, NM and Hanford, WA over the past 20 years, store more water than surface barriers that have uniform profiles.

  15. A comparison of Nannochloropsis salina growth performance in two outdoor pond designs: conventional raceways versus the ARID pond with superior temperature management

    SciTech Connect (OSTI)

    Crowe, Braden J.; Attalah, Said; Agrawal, Shweta; Waller, Peter; Ryan, Randy; Van Wagenen, Jonathan M.; Chavis, Aaron R.; Kyndt, John; Kacira, Murat; Ogden, Kimberly L.; Huesemann, Michael H.

    2012-10-01

    The present study examines how climatic conditions and pond design affect the growth performance of microalgae. From January to April of 2011, outdoor batch cultures of Nannochloropsis salina were grown in three replicate 780 L conventional raceways, as well as in an experimental 7500 L ARID (Algae Raceway Integrated Design) pond. The ARID culture system utilizes a series of 8 to 20 cm deep basins and a 1.5 m deep canal to enhance light exposure and mitigate temperature variations and extremes. The ARID culture reached the stationary phase 27 days earlier than the conventional raceways, which can be attributed to its superior temperature management and shallower basins. On a night when the air temperature dropped to -9 C, the water temperature was 18 C higher in the ARID pond than in the conventional raceways. Lipid and fatty acid content ranged from 16 - 25 % and 5 - 15 %, respectively, as a percentage of AFDW. Palmitic, palmitoleic, and eicosapentaenoic acid comprised the majority of fatty acids. While the ARID culture system achieved nearly double the volumetric productivity relative to the conventional raceways (0.023 vs 0.013 g L-1day-1), areal biomass productivities were of similar magnitude in both pond systems (3.34 vs. 3.47 g m-2day-1), suggesting that the ARID pond design has to be further optimized, most likely by increasing the culture depth or operating at higher cell densities while maintaining adequate mixing.

  16. Webtrends Archives by Fiscal Year - Topic Landing Pages | Department...

    Broader source: Energy.gov (indexed) [DOE]

    topic landing pages by fiscal year. Topic Landing Pages FY10 (2.04 MB) Topic Landing Pages FY11 (2.02 MB) Topic Landing Pages FY12-FY13 (366.66 KB) More Documents & Publications ...

  17. Applicability of 10 CFR 851 to Savannah River Ecology Laboratory

    Broader source: Energy.gov [DOE]

    Letter from Bruce Diamond, Assistant General Counsel for Environment, DOE, dated November 24, 2007 to Mr. Bertsch, Director and Professor, Savannah River Ecology Laboratory, regarding Savannah Riber Ecology Laboratory's Request for Interpretive Ruling under 10 CFR 851.

  18. START HERE 2014 Annual Ecology Report DVD 1.htm

    Office of Legacy Management (LM)

    Annual Ecology Report for the Rocky Flats Site Ecology DVD 1 Click on the links below to access different portions of the electronic annual report. 2014 Annual Report Sections...

  19. EcoCampus, Center for Creative Ecology, Kibbutz Lotan, Israel...

    Open Energy Info (EERE)

    EcoCampus, Center for Creative Ecology, Kibbutz Lotan, Israel Jump to: navigation, search Name EcoCampus, Center for Creative Ecology, Kibbutz Lotan, Israel Facility EcoCampus PV...

  20. START HERE 2013 Annual Ecology Report DVD 1.htm

    Office of Legacy Management (LM)

    3 Annual Ecology Report for the Rocky Flats Site Ecology DVD 1 Click on the links below to access different portions of the electronic annual report. 2013 Annual Report Sections...

  1. Influence of hydraulic and geomorphologic components of a semi-arid watershed on depleted-uranium transport

    SciTech Connect (OSTI)

    Becker, N.M.

    1991-01-01

    Investigations were undertaken to determine the fate and transport of depleted uranium away from high explosive firing sites at Los Alamos National Laboratory in north-central New Mexico. Investigations concentrated on a small, semi-arid watershed which drains 5 firing sites. Sampling for uranium in spring/summer/fall runoff, snowmelt runoff, in fallout, and in soil and in sediments revealed that surface water is the main transport mechanism. Although the watershed is less than 8 km{sup 2}, flow discontinuity was observed between the divide and the outlet; flow discontinuity occurs in semi-arid and arid watersheds, but was unexpected at this scale. This region, termed a discharge sink, is an area where all flow infiltrates and all sediment, including uranium, deposits during nearly all flow events; it is estimated that the discharge sink has provided the locale for uranium detention during the last 23 years. Mass balance calculations indicate that over 90% of uranium expended still remains at or nearby the firing sites. Leaching experiments determined that uranium can rapidly dissolve from the solid phase. It is postulated that precipitation and runoff which percolate vertically through uranium-contaminated soil and sediment are capable of transporting uranium in the dissolved phase to deeper strata. This may be the key transport mechanism which moves uranium out of the watershed.

  2. Savannah River Ecology Laboratory. Annual technical progress report of ecological research, period ending July 31, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-07-31

    The Savannah River Ecology Laboratory (SREL) is a research unit of the University of Georgia (UGA) that is managed in conjunction with the University`s Institute of Ecology. The laboratory`s overall mission is to acquire and communicate knowledge of ecological processes and principles. SREL conducts basic and applied ecological research, as well as education and outreach programs, under an M&O contract with the US Department of Energy at the Savannah River Site. Significant accomplishments were made during the year ending July 31, 1994 in the areas of research, education and service. Reviewed in this document are research projects in the following areas: Environmental Operations Support (impacted wetlands, streams, trace organics, radioecology, database synthesis, wild life studies, zooplankton, safety and quality assurance); wood stork foraging and breeding ecology; defence waste processing facility; environmental risk assessment (endangered species, fish, ash basin studies); ecosystem alteration by chemical pollutants; wetlands systems; biodiversity on the SRS; Environmental toxicology; environmental outreach and education; Par Pond drawdown studies in wildlife and fish and metals; theoretical ecology; DOE-SR National Environmental Research Park; wildlife studies. Summaries of educational programs and publications are also give.

  3. J Vaun McArthur | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    McArthur Faculty & Scientists SREL Home J Vaun McArthur Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5317 office (803) 725-3309 fax mcarthur(at)srel.uga.edu My research interests focus on aquatic microbial ecology; ecological genetics of microbes; interactions between terrestrial and aquatic ecosystems; stream community metabolism; and macroinvertebrate ecology. Current research projects include: Indirect selection for antibiotic resistance in coastal oceans

  4. Enforcement Letter, Savannah River Ecology Laboratory- June 7, 2000

    Broader source: Energy.gov [DOE]

    Issued to Savannah River Ecology Laboratory related to Radioactive Material Control Deficiencies at the Savannah River Site

  5. Functional Ecological Gene Networks to Reveal the Changes Among...

    Office of Scientific and Technical Information (OSTI)

    indicating the potential importance of network interactions in ecosystem functioning. ... aremore fundamentally important for research in microbial ecology, systems ...

  6. The Use of Ecological Restoration Principles To Achieve Remedy Protection

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    at the Fernald Preserve and Weldon Spring Sites | Department of Energy The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites The Use of Ecological Restoration Principles To Achieve

  7. Wind Development on Tribal Lands

    SciTech Connect (OSTI)

    Ken Haukaas; Dale Osborn; Belvin Pete

    2008-01-18

    Background: The Rosebud Sioux Tribe (RST) is located in south central South Dakota near the Nebraska border. The nearest community of size is Valentine, Nebraska. The RST is a recipient of several Department of Energy grants, written by Distributed Generation Systems, Inc. (Disgen), for the purposes of assessing the feasibility of its wind resource and subsequently to fund the development of the project. Disgen, as the contracting entity to the RST for this project, has completed all the pre-construction activities, with the exception of the power purchase agreement and interconnection agreement, to commence financing and construction of the project. The focus of this financing is to maximize the economic benefits to the RST while achieving commercially reasonable rates of return and fees for the other parties involved. Each of the development activities required and its status is discussed below. Land Resource: The Owl Feather War Bonnet 30 MW Wind Project is located on RST Tribal Trust Land of approximately 680 acres adjacent to the community of St. Francis, South Dakota. The RST Tribal Council has voted on several occasions for the development of this land for wind energy purposes, as has the District of St. Francis. Actual footprint of wind farm will be approx. 50 acres. Wind Resource Assessment: The wind data has been collected from the site since May 1, 2001 and continues to be collected and analyzed. The latest projections indicate a net capacity factor of 42% at a hub height of 80 meters. The data has been collected utilizing an NRG 9300 Data logger System with instrumentation installed at 30, 40 and 65 meters on an existing KINI radio tower. The long-term annual average wind speed at 65-meters above ground level is 18.2 mph (8.1 mps) and 18.7 mph (8.4 mps) at 80-meters agl. The wind resource is excellent and supports project financing.

  8. Litho-kinematic facies model for large landslide deposits in arid settings

    SciTech Connect (OSTI)

    Yarnold, J.C.; Lombard, J.P.

    1989-04-01

    Reconnaissance field studies of six large landslide deposits in the S. Basin and Range suggest that a set of characteristic features is common to the deposits of large landslides in an arid setting. These include a coarse boulder cap, an upper massive zone, a lower disrupted zone, and a mixed zone overlying disturbed substrate. The upper massive zone is dominated by crackel breccia. This grades downward into a lower disrupted zone composed of a more matrix-rich breccia that is internally sheared, intruded by clastic dikes, and often contains a cataclasite layer at its base. An underlying discontinuous mixed zone is composed of material from the overlying breccia mixed with material entrained from the underlying substrate. Bedding in the substrate sometimes displays folding and contortion that die out downward. The authors work suggests a spatial zonation of these characteristic features within many landslide deposits. In general, clastic dikes, the basal cataclasite, and folding in the substrate are observed mainly in distal parts of landslides. In most cases, total thickness, thickness of the basal disturbed and mixed zones, and the degree of internal shearing increase distally, whereas maximum clast size commonly decreases distally. Zonation of these features is interpreted to result from kinematics of emplacement that cause generally increased deformation in the distal regions of the landslide.

  9. HYDROPHOBIC CHARACTERISTICS OF COMPOSITE INSULATORS IN SIMULATED INLAND ARID DESERT ENVIRONMENT

    SciTech Connect (OSTI)

    Khan, Yasin; Al-Arainy, Abdulrehman Ali; Malik, Nazar Hussain; Qureshi, Muhammad Iqbal

    2010-06-15

    Presently along with traditional insulators i.e. glass and porcelain, etc., the polymeric insulators are also used world widely. These polymeric insulators are very sensitive to various environmental parameters e.g. UV radiations, heat, etc. The UV radiation level in the central region of Saudi Arabia is high as compared to the recommended IEC-61109 standard for the accelerated aging of the composite insulators. In this study, thermoplastic elastomer (TPE) and Ethylene Propylene Diene Monomer (EPDM) insulators were subjected to accelerated aging stress as per IEC standard as well as modified IEC standard simulating the inland arid desert's atmospheric conditions. The hydrophobic characteristics were studied by measuring the contact angle along the insulator surface before and after the accelerated aging of the samples. It was found that TPE loses its hydrophobic properties more as compared to EPDM insulator. This loss was proportional to the intensity of UV irradiation. The rate of recovery is also low for both the tested materials as compared to Silicone Rubber insulators.

  10. Alternative Landfill Cover and Monitoring Systems for Landfills in Arid Environments

    SciTech Connect (OSTI)

    S. E. Rawlinson

    2002-09-01

    In December 2000, a performance monitoring facility was constructed adjacent to the mixed waste disposal unit U-3ax/bl at the Area 3 Radioactive Waste Management Site at the Nevada Test Site. This facility consists of eight drainage lysimeters measuring 10 feet in diameter, 8 feet deep, and backfilled with native soil. The lysimeters have three different surface treatments: two were left bare, two were revegetated with native species, and two were allowed to revegetate with invader species (two are reserved for future studies). The lysimeters are instrumented with an array of soil water content and soil water potential sensors and have sealed bottoms so that any drainage can be measured. All sensors are working properly and indicate that the bare lysimeters are the wettest, as expected. The vegetated lysimeters, both seeded and those allowed to revegetate with invader species, are significantly drier than the bare cover treatments. No drainage has occurred in any of the lysimeters. The Accelerated Site Technology Deployment program under the U.S. Department of Energy's Office of Science and Technology provided the funding for this project with the objective of reducing the uncertainty associated with the performance of monolayer-evapotranspiration waste covers in arid regions such as the one deployed at U-3ax/bl.

  11. 2011 Archaea: Ecology, Metabolism, & Molecular Biology

    SciTech Connect (OSTI)

    Keneth Stedman

    2011-08-05

    Archaea, one of three major evolutionary lineages of life, are a fascinating and diverse group of microbes with deep roots overlapping those of eukaryotes. The focus of the 'Archaea: Ecology Metabolism & Molecular Biology' GRC conference expands on a number of emerging topics highlighting new paradigms in archaeal metabolism, genome function and systems biology; information processing; evolution and the tree of life; the ecology and diversity of archaea and their viruses. The strength of this conference lies in its ability to couple a field with a rich history in high quality research with new scientific findings in an atmosphere of stimulating exchange. This conference remains an excellent opportunity for younger scientists to interact with world experts in this field.

  12. 2009 Archaea: Ecology, Metabolism & Molecular Biology GRC

    SciTech Connect (OSTI)

    Dr. Julie Maupin- Furlow

    2009-07-26

    Archaea, one of three major evolutionary lineages of life, are a fascinating and diverse group of microbes with deep roots overlapping those of eukaryotes. The focus of the 'Archaea: Ecology Metabolism & Molecular Biology' GRC conference expands on a number of emerging topics highlighting new paradigms in archaeal metabolism, genome function and systems biology; information processing; evolution and the tree of life; the ecology and diversity of archaea and their viruses; and industrial applications. The strength of this conference lies in its ability to couple a field with a rich history in high quality research with new scientific findings in an atmosphere of stimulating exchange. This conference remains an excellent opportunity for younger scientists to interact with world experts in this field.

  13. Science and technology for industrial ecology

    SciTech Connect (OSTI)

    Gilmartin, T.J.; Allenby, B.R.

    1996-07-10

    Scientific and technological communities have a significant role to play and responsibility for the evolution of global sustainability (continuously improving quality of life into the indefinite future). Sustainability is not possible without a substantially improved science and technology basis for industrial ecology. Society needs data and understanding of complex ecological issues to govern itself in a sustainable manner. We should: support and develop multi-disciplinary programs which create the scientific basis for understanding natural and anthropogenic complex systems and for developing environmentally and economically efficient technology; demonstrate a systems-based approach to science and technology issues which is life-cycle comprehensive, integrates environmental considerations, and promotes conservation of natural resources; and encourage development of responsible, technically and scientifically valid, cost-effective environmental laws and practices.

  14. Opportunies for Students | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Education catching alligators collecting microbes recording field data PCR coring trees releasing snapping turtle looking for rattlesnakes SREL offers outstanding research opportunities for students, including state-of-the-art laboratory facilities, nealy 300 square miles of habitat for field research, a wide range of faculty specializations under one roof, and more than 60 years of experience in ecological research. Although SREL is operated by the University of Georgia, students from any

  15. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    September 5, 2013 Agency Update Hanford Advisory Board Top News for FY2013 * State leadership transitions * Governor Inslee took office in January * Maia Bellon appointed Ecology director in February * Leaking double-shell and single-shell tanks * Sitewide permit to be reissued for public comment * Consent Decree milestones in jeopardy? FY2013 Accomplishments  Reiussed Hanford Air Operating Permit April 1  Permit required to be renewed every 5 years  Nearly finished resolving comments

  16. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    September 4, 2014 Agency Update Hanford Advisory Board Nuclear Waste Program News * TPA Public Involvement Calendar updated & posted on Ecology's website * State/DOE discussing path forward on AY-102 * Negotiations on possible amendments to the Consent Decree continuing Comment periods in progress  325 HWTU* Class 3 permit mod to add capacity to the Radiochemical Processing Lab (RPL or 325 building)  Comment period: August 18-October 17  LERF-ETF Class 2 mod to revise liner repair

  17. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    June 4, 2014 Agency Update Hanford Advisory Board Key Events Since Last HAB Meeting * March 21: Ecology issues order to pump AY-102 * Order appealed by DOE * March 31: State/DOE propose amendments to CD * Agencies are in negotiations on proposals * May 1: Hanford Air Operating Permit revised * Added new federal engine emission requirements Sitewide Permit Update (Rev. 9) * Response to Public Comment: Continuing work on completing responses to public comment and identifying associated permit

  18. Tuberville Lab Personnel | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Lab Personnel RESEARCH STAFF Kimberly wih pine snake Kimberly Price is a new research technician in the Tuberville lab. Kimberly graduated in 2015 with her B.S. in Ecology from Augusta University in Augusta, Georgia. While a student working with Dr. Brandon R. Cromer, she focused her undergraduate research on contamination and maternal transfer of mercury in southeastern aquatic turtles using the yellow-bellied slider (Trachemys scripta scripta) and the eastern river cooter (Pseudemys concinna

  19. Gary Mills | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Mills Curriculum Vitae Faculty & Scientists SREL Home Gary Mills Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-5368 office (803) 725-3309 fax gmills(at)srel.uga.edu My research interest is in the biogeochemistry of aquatic ecosystems and my projects have included studies on stream, wetland, and estuarine systems as well as geothermal hot springs. My current research is focused on techniques for determining the bioavailable fraction of dissolved metals in wetland

  20. Graduate Program | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Graduate Program catching alligators collecting microbes recording field data PCR coring trees releasing snapping turtle looking for rattlesnakes SREL offers outstanding research opportunities for students, including state-of-the-art laboratory facilities, nearly 300 square miles of habitat for field research, a wide range of faculty specializations under one roof, and more than 60 years of experience in ecological research. Although SREL is operated by the University of Georgia, students from

  1. Undergraduate Program | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Undergraduate Program catching alligators collecting microbes recording field data PCR coring trees releasing snapping turtle looking for rattlesnakes SREL offers outstanding research opportunities for students, including state-of-the-art laboratory facilities, nearly 300 square miles of habitat for field research, a wide range of faculty specializations under one roof, and more than 60 years of experience in ecological research. Although SREL is operated by the University of Georgia, students

  2. Upcoming Seminars | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Upcoming Seminars Seminars are held at the Savannah River Ecology Laboratory, Bldg. 737-A, in the Cypress Room. Snacks are provided 15 minutes prior to the beginning of each seminar. DATE SPEAKER TITLE 3:00 PM Wednesday, July 13, 2016 Dr. William Hopkins, Director, Global Change Center, Dept. of Fish and Wildlife Conservation, Virginia Tech Never Grow Up: Snot Otters, Blood Suckers, and a Smattering of Humble Advice for Aspiring Scientists SREL seminar committee: Dr. Doug Aubrey (chair),

  3. The Gut Microbiota: Ecology and Function

    SciTech Connect (OSTI)

    Willing, B.P.; Jansson, J.K.

    2010-06-01

    The gastrointestinal (GI) tract is teeming with an extremely abundant and diverse microbial community. The members of this community have coevolved along with their hosts over millennia. Until recently, the gut ecosystem was viewed as black box with little knowledge of who or what was there or their specific functions. Over the past decade, however, this ecosystem has become one of fastest growing research areas of focus in microbial ecology and human and animal physiology. This increased interest is largely in response to studies tying microbes in the gut to important diseases afflicting modern society, including obesity, allergies, inflammatory bowel diseases, and diabetes. Although the importance of a resident community of microorganisms in health was first hypothesized by Pasteur over a century ago (Sears, 2005), the multiplicity of physiological changes induced by commensal bacteria has only recently been recognized (Hooper et al., 2001). The term 'ecological development' was recently coined to support the idea that development of the GI tract is a product of the genetics of the host and the host's interactions with resident microbes (Hooper, 2004). The search for new therapeutic targets and disease biomarkers has escalated the need to understand the identities and functions of the microorganisms inhabiting the gut. Recent studies have revealed new insights into the membership of the gut microbial community, interactions within that community, as well as mechanisms of interaction with the host. This chapter focuses on the microbial ecology of the gut, with an emphasis on information gleaned from recent molecular studies.

  4. Land and Renewable Resources | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Land and Renewable Resources Argonne's environmental scientists conduct environmental impact statements to help the nation create a framework for developing renewable energy capabilities on public lands. Researchers in our Environmental Science division routinely conduct Environmental Impact Statements (EIS), which provide a rich and thorough analysis to determine what areas of public lands are best suited for solar, wind, and geothermal project development and assess the associated

  5. Savannah River Ecology Laboratory. Annual technical progress report of ecological research

    SciTech Connect (OSTI)

    Smith, M.H.

    1996-07-31

    The Savannah River Ecology Laboratory (SREL) is a research unit of the University of Georgia (UGA). The overall mission of the Laboratory is to acquire and communicate knowledge of ecological processes and principles. SREL conducts basic and applied ecological research, as well as education and outreach programs, under a contract with the U.S. Department of Energy (DOE) at the Savannah River Site (SRS) near Aiken, South Carolina. Significant accomplishments were made during the past year in the areas of research, education and service. The Laboratory`s research mission was fulfilled with the publication of two books and 143 journal articles and book chapters by faculty, technical and students, and visiting scientists. An additional three books and about 80 journal articles currently are in press. Faculty, technician and students presented 193 lectures, scientific presentations, and posters to colleges and universities, including minority institutions. Dr. J Vaun McArthur organized and conducted the Third Annual SREL Symposium on the Environment: New Concepts in Strewn Ecology: An Integrative Approach. Dr. Michael Newman conducted a 5-day course titled Quantitative Methods in Ecotoxicology, and Dr. Brian Teppen of The Advanced Analytical Center for Environmental Sciences (AACES) taught a 3-day short course titled Introduction to Molecular Modeling of Environmental Systems. Dr. I. Lehr Brisbin co-hosted a meeting of the Crocodile Special Interest Group. Dr. Rebecca Sharitz attended four symposia in Japan during May and June 1996 and conducted meetings of the Executive Committee and Board of the International Association for Ecology (ENTECOL).

  6. Renewable Energy Development on Tribal Lands

    SciTech Connect (OSTI)

    Not Available

    2006-10-01

    Brochure describes the Tribal Energy Program, which provides American Indian tribes with financial and technical assistance for developing renewable energy projects on tribal land.

  7. Renewable Energy Development on Tribal Lands (Brochure)

    SciTech Connect (OSTI)

    2009-01-18

    Brochure describes the Tribal Energy Program, which provides American Indian tribes with financial and technical assistance for developing renewable energy projects on tribal land.

  8. Agriculture, land use, and commercial biomass energy

    SciTech Connect (OSTI)

    Edmonds, J.A.; Wise, M.A.; Sands, R.D.; Brown, R.A.; Kheshgi, H.

    1996-06-01

    In this paper we have considered commercial biomass energy in the context of overall agriculture and land-use change. We have described a model of energy, agriculture, and land-use and employed that model to examine the implications of commercial biomass energy or both energy sector and land-use change carbon emissions. In general we find that the introduction of biomass energy has a negative effect on the extent of unmanaged ecosystems. Commercial biomass introduces a major new land use which raises land rental rates, and provides an incentive to bring more land into production, increasing the rate of incursion into unmanaged ecosystems. But while the emergence of a commercial biomass industry may increase land-use change emissions, the overall effect is strongly to reduce total anthropogenic carbon emissions. Further, the higher the rate of commercial biomass energy productivity, the lower net emissions. Higher commercial biomass energy productivity, while leading to higher land-use change emissions, has a far stronger effect on fossil fuel carbon emissions. Highly productive and inexpensive commercial biomass energy technologies appear to have a substantial depressing effect on total anthropogenic carbon emissions, though their introduction raises the rental rate on land, providing incentives for greater rates of deforestation than in the reference case.

  9. LANL Land Transfers 2015 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Land Transfers 2015 LANL Land Transfers 2015 Land transfer activities are planned to occur fiscal year 2016 which will require independent verification of Los Alamos National Laboratory (LANL)'s sampling protocol and analyses. The former Sewage Treatment Plant within land tract A-16-D and the southern portion of A-16-E are on track for MARSSIM final status survey. The remainder of TA-21 will require verification once final D&D of structures is complete. The sampling activities for these

  10. Bureau of Land Management - Final Programmatic Environmental...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Report: Bureau of Land Management - Final Programmatic Environmental Impact Statement for Geothermal Leasing in the...

  11. LANDS WITH WILDERNESS CHARACTERISTICS, RESOURCE MANAGEMENT PLAN...

    Office of Scientific and Technical Information (OSTI)

    AND LAND EXCHANGES: CROSS-JURISDICTIONAL MANAGEMENT AND IMPACTS ON UNCONVENTIONAL FUEL DEVELOPMENT IN UTAH'S UINTA BASIN Utah is rich in oil shale and oil sands resources. ...

  12. Geochemical Weathering Increases Lead Bioaccessibility in Semi-Arid Mine Tailings

    SciTech Connect (OSTI)

    Hayes, Sarah M.; Webb, Sam M.; Bargar, John R.; O?Day, Peggy A.; Maier, Raina M.; Chorover, Jon

    2012-09-05

    Mine tailings can host elevated concentrations of toxic metal(loid)s that represent a significant hazard to surrounding communities and ecosystems. Eolian transport, capable of translocating small (micrometer-sized) particles, can be the dominant mechanism of toxic metal dispersion in arid or semiarid landscapes. Human exposure to metals can then occur via direct inhalation or ingestion of particulates. The fact that measured doses of total lead (Pb) in geomedia correlate poorly with blood Pb levels highlights a need to better resolve the precise distribution of molecularly speciated metal-bearing phases in the complex particle mixtures. Species distribution controls bioaccessibility, thereby directly impacting health risk. This study seeks to correlate Pb-containing particle size and mineral composition with lability and bioaccessibility in mine tailings subjected to weathering in a semiarid environment. We employed X-ray absorption spectroscopy (XAS) and X-ray fluorescence (XRF), coupled with sequential chemical extractions, to study Pb speciation in tailings from the semiarid Arizona Klondyke State Superfund Site. Representative samples ranging in pH from 2.6 to 5.4 were selected for in-depth study of Pb solid-phase speciation. The principle lead-bearing phase was plumbojarosite (PbFe{sub 6}(SO{sub 4}){sub 4}(OH){sub 12}), but anglesite (PbSO{sub 4}) and iron oxide-sorbed Pb were also observed. Anglesite, the most bioavailable mineral species of lead identified in this study, was enriched in surficial tailings samples, where Pb concentrations in the clay size fraction were 2-3 times higher by mass relative to bulk. A mobile and bioaccessible Pb phase accumulates in surficial tailings, with a corresponding increase in risk of human exposure to atmospheric particles.

  13. Navajo Hopi Land Commission Office (NHLCO): Navajo Hopi Land Commission Office (NHLCO)- 2012 Project

    Broader source: Energy.gov [DOE]

    The Navajo Hopi Land Commission (NHLCO), together with its partners, will conduct a feasibility study (FS) of a program to develop renewable energy on the Paragon-Bisti ranch lands in northwestern New Mexico, which were set aside under the Navajo-Hopi Land Settlement Act for the benefit of relocatees (defined as Navajo families living on Hopi Partitioned Lands as of December 22, 1974).

  14. Pacific Northwest Laboratory annual report for 1979 to the DOE Assistant Secretary for Environment. Part 2. Ecological sciences

    SciTech Connect (OSTI)

    Vaughan, B.E.

    1980-02-01

    Research in Environment, Health, and Safety conducted during fiscal year 1979 is reported. This volume consists of project reports from the Ecological Sciences research department. The reports are grouped under the following subject areas: National Environmental Research Park and land use; Alaskan resource research; shale oil; synfuels; nuclear waste; fission; marine research programs; statistical development of field research; nuclear fusion; pumped storage and hydroelectric development; pathways modelling, assessment and Hanford project support; electric field and microwave research; and energy research for other agencies. (ACR)

  15. Soil bacterial and fungal community responses to nitrogen addition across soil depth and microhabitat in an arid shrubland

    SciTech Connect (OSTI)

    Mueller, Rebecca C.; Belnap, Jayne; Kuske, Cheryl R.

    2015-09-04

    Arid shrublands are stressful environments, typified by alkaline soils low in organic matter, with biologically-limiting extremes in water availability, temperature, and UV radiation. The widely-spaced plants and interspace biological soil crusts in these regions provide soil nutrients in a localized fashion, creating a mosaic pattern of plant- or crust-associated microhabitats with distinct nutrient composition. With sporadic and limited rainfall, nutrients are primarily retained in the shallow surface soil, patterning biological activity. We examined soil bacterial and fungal community responses to simulated nitrogen (N) deposition in an arid Larrea tridentata-Ambrosia dumosa field experiment in southern Nevada, USA, using high-throughput sequencing of ribosomal RNA genes. To examine potential interactions among the N application, microhabitat and soil depth, we sampled soils associated with shrub canopies and interspace biological crusts at two soil depths (0–0.5 or 0–10 cm) across the N-amendment gradient (0, 7, and 15 kg ha–1 yr–1). We hypothesized that localized compositional differences in soil microbiota would constrain the impacts of N addition to a microhabitat distribution that would reflect highly localized geochemical conditions and microbial community composition. The richness and community composition of both bacterial and fungal communities differed significantly by microhabitat and with soil depth in each microhabitat. Only bacterial communities exhibited significant responses to the N addition. Community composition correlated with microhabitat and depth differences in soil geochemical features. Provided the distinct roles of soil bacteria and fungi in major nutrient cycles, the resilience of fungi and sensitivity of bacteria to N amendments suggests that increased N input predicted for many arid ecosystems could shift nutrient cycling toward pathways driven primarily by fungal communities.

  16. Soil bacterial and fungal community responses to nitrogen addition across soil depth and microhabitat in an arid shrubland

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Mueller, Rebecca C.; Belnap, Jayne; Kuske, Cheryl R.

    2015-09-04

    Arid shrublands are stressful environments, typified by alkaline soils low in organic matter, with biologically-limiting extremes in water availability, temperature, and UV radiation. The widely-spaced plants and interspace biological soil crusts in these regions provide soil nutrients in a localized fashion, creating a mosaic pattern of plant- or crust-associated microhabitats with distinct nutrient composition. With sporadic and limited rainfall, nutrients are primarily retained in the shallow surface soil, patterning biological activity. We examined soil bacterial and fungal community responses to simulated nitrogen (N) deposition in an arid Larrea tridentata-Ambrosia dumosa field experiment in southern Nevada, USA, using high-throughput sequencing ofmore » ribosomal RNA genes. To examine potential interactions among the N application, microhabitat and soil depth, we sampled soils associated with shrub canopies and interspace biological crusts at two soil depths (0–0.5 or 0–10 cm) across the N-amendment gradient (0, 7, and 15 kg ha–1 yr–1). We hypothesized that localized compositional differences in soil microbiota would constrain the impacts of N addition to a microhabitat distribution that would reflect highly localized geochemical conditions and microbial community composition. The richness and community composition of both bacterial and fungal communities differed significantly by microhabitat and with soil depth in each microhabitat. Only bacterial communities exhibited significant responses to the N addition. Community composition correlated with microhabitat and depth differences in soil geochemical features. Provided the distinct roles of soil bacteria and fungi in major nutrient cycles, the resilience of fungi and sensitivity of bacteria to N amendments suggests that increased N input predicted for many arid ecosystems could shift nutrient cycling toward pathways driven primarily by fungal communities.« less

  17. Women & the Department of Ecology

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    June 7, 2012 Site-wide Permit Update Status:  Comment period began May 1*. Public meetings:  About 40 people attended public workshop May 3 at Ecology office.  Over 300 people total attended hearings May 15-16 in Seattle & Portland.  Spokane & Richland hearings held this week. *Except for Single-Shell Tanks. SST permit is on track to be released for public comment by July 1. River Corridor workshops June 12 - Seattle June 13 - Portland June 14 - Hood River Other comment

  18. Rebecca Sharitz: Publications | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Selected Publications (My full C.V. can be found here.) De Steven, D. and R. R. Sharitz. 2007. Transplanting native dominant plants to facilitate community development in restored Coastal Plain wetlands. Wetlands 27:972-978. Allen, B. P., R. R. Sharitz and P. C. Goebel. 2007. Are lianas increasing in importance in temperate floodplain forests in the southeastern United States? Forest Ecology and Management 242:17-23. Landman, G. B., R. K. Kolka and R. R. Sharitz. 2007. Soil seed bank analysis of

  19. Savannah River Ecology Laboratory annual technical progress report of ecological research, period ending July 31, 1993

    SciTech Connect (OSTI)

    Vaitkus, M.R.; Wein, G.R.; Johnson, G.

    1993-11-01

    This progress report gives an overview of research programs at the Savannah River Site. Topics include; environmental operations support, wood stork foraging and breeding, defense waste processing, environmental stresses, alterations in the environment due to pollutants, wetland ecology, biodiversity, pond drawdown studies, and environmental toxicology.

  20. A Comparison of Nannochloropsis salina Growth Performance in Two Outdoor Pond Designs: Conventional Raceways versus the ARID Pond with Superior Temperature Management

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Crowe, Braden; Attalah, Said; Agrawal, Shweta; Waller, Peter; Ryan, Randy; Van Wagenen, Jon; Chavis, Aaron; Kyndt, John; Kacira, Murat; Ogden, Kim L.; et al

    2012-01-01

    The present study examines how climatic conditions and pond design affect the growth performance of microalgae. From January to April of 2011, outdoor batch cultures of Nannochloropsis salina were grown in three replicate 780 L conventional raceways, as well as in an experimental 7500 L algae raceway integrated design (ARID) pond. The ARID culture system utilizes a series of 8-20 cm deep basins and a 1.5 m deep canal to enhance light exposure and mitigate temperature variations and extremes. The ARID culture reached the stationary phase 27 days earlier than the conventional raceways, which can be attributed to its superiormore » temperature management and shallower basins. On a night when the air temperature dropped to -9°C, the water temperature was 18°C higher in the ARID pond than in the conventional raceways. Lipid and fatty acid content ranged from 16 to 25% and from 5 to15%, respectively, as a percentage of AFDW. Palmitic, palmitoleic, and eicosapentaenoic acids comprised the majority of fatty acids. While the ARID culture system achieved nearly double the volumetric productivity relative to the conventional raceways (0.023 versus 0.013 g L-1day-1), areal biomass productivities were of similar magnitude in both pond systems (3.47 versus 3.34 g m-2day-1), suggesting that the ARID pond design has to be further optimized, most likely by increasing the culture depth or operating at higher cell densities while maintaining adequate mixing.« less

  1. A Comparison of Nannochloropsis salina Growth Performance in Two Outdoor Pond Designs: Conventional Raceways versus the ARID Pond with Superior Temperature Management

    SciTech Connect (OSTI)

    Crowe, Braden; Attalah, Said; Agrawal, Shweta; Waller, Peter; Ryan, Randy; Van Wagenen, Jon; Chavis, Aaron; Kyndt, John; Kacira, Murat; Ogden, Kim L.; Huesemann, Michael

    2012-01-01

    The present study examines how climatic conditions and pond design affect the growth performance of microalgae. From January to April of 2011, outdoor batch cultures of Nannochloropsis salina were grown in three replicate 780 L conventional raceways, as well as in an experimental 7500 L algae raceway integrated design (ARID) pond. The ARID culture system utilizes a series of 8-20 cm deep basins and a 1.5 m deep canal to enhance light exposure and mitigate temperature variations and extremes. The ARID culture reached the stationary phase 27 days earlier than the conventional raceways, which can be attributed to its superior temperature management and shallower basins. On a night when the air temperature dropped to -9C, the water temperature was 18C higher in the ARID pond than in the conventional raceways. Lipid and fatty acid content ranged from 16 to 25% and from 5 to15%, respectively, as a percentage of AFDW. Palmitic, palmitoleic, and eicosapentaenoic acids comprised the majority of fatty acids. While the ARID culture system achieved nearly double the volumetric productivity relative to the conventional raceways (0.023 versus 0.013 g L-1day-1), areal biomass productivities were of similar magnitude in both pond systems (3.47 versus 3.34 g m-2day-1), suggesting that the ARID pond design has to be further optimized, most likely by increasing the culture depth or operating at higher cell densities while maintaining adequate mixing.

  2. EcoTalks | Savannah River Ecology Laboratory Environmental Outreach...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    EcoTalks The Outreach Program at the Savannah River Ecology Laboratory annually presents about 300 talks to school, civic and professional groups. Educators give 45-minute to...

  3. 2006 Annual Ecology Report for the Rocky Flats Site

    Office of Legacy Management (LM)

    Ecology Report for the Rocky Flats Site Click on the links below to access different portions of the electronic annual report. 2006 Annual Report Sections Diffuse Knapweed...

  4. DOE Research Set-Aside Program | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Program Overview Set-Asides provide baseline information on ecological processes in SRS natural communities, ... to 1951, when the Atomic Energy Commission invited the ...

  5. Enforcement Letter, Safety and Ecology Corporation- NEL-2011-04

    Broader source: Energy.gov [DOE]

    Issued to Safety and Ecology Corporation related to Two Radiological Contamination Events at the Separations Process Research Unit at the Knolls Atomic Power Laboratory

  6. Solar Development on Contaminated and Disturbed Lands

    SciTech Connect (OSTI)

    Macknick, Jordan; Lee, Courtney; Mosey, Gail; Melius, Jenny

    2013-12-01

    Land classified as contaminated and disturbed across the United States has the potential to host developments of utility-scale solar power. This report examines the prospect of developing utility- and commercial-scale concentrated solar power (CSP) and solar photovoltaics (PV) technologies on degraded and environmentally contaminated lands. The potential for solar development on contaminated anddisturbed lands was assessed, and for the largest and highest solar resource sites, the economic impacts and feasibility were evaluated. Developing solar power on contaminated and disturbed lands can help create jobs and revitalize local and state economies, and selecting these sites over greenfield sites can potentially have permitting and environmental mitigation advantages. The U.S.Department of Energy (DOE) SunShot goals call for 632 GW of PV and 83 GW of CSP to be deployed by 2050. Conservative land-use estimates of this study (10 acres per megawatt) show that there are disturbed and environmentally contaminated lands throughout the country that could be suitable for utility-scale solar power, and, that there is sufficient land area to meet SunShot solar deployment goals. The purpose of this assessment is to improve the understanding of these sites and facilitate solar developers' selection of contaminated and disturbed sites for development.

  7. 1997 Hanford site report on land disposal restrictions for mixed waste

    SciTech Connect (OSTI)

    Black, D.G.

    1997-04-07

    The baseline land disposal restrictions (LDR) plan was prepared in 1990 in accordance with the Hanford Federal Facility Agreement and Consent Order (commonly referred to as the Tn-Party Agreement) Milestone M-26-00 (Ecology et al, 1989). The text of this milestone is below. ''LDR requirements include limitations on storage of specified hazardous wastes (including mixed wastes). In accordance with approved plans and schedules, the U.S. Department of Energy (DOE) shall develop and implement technologies necessary to achieve full compliance with LDR requirements for mixed wastes at the Hanford Site. LDR plans and schedules shall be developed with consideration of other action plan milestones and will not become effective until approved by the U.S. Environmental Protection Agency (EPA) (or Washington State Department of Ecology [Ecology]) upon authorization to administer LDRs pursuant to Section 3006 of the Resource Conservation and Recovery Act of 1976 (RCRA). Disposal of LDR wastes at any time is prohibited except in accordance with applicable LDR requirements for nonradioactive wastes at all times. The plan will include, but not be limited to, the following: Waste characterization plan; Storage report; Treatment report; Treatment plan; Waste minimization plan; A schedule depicting the events necessary to achieve full compliance with LDR requirements; and A process for establishing interim milestones.

  8. Idaho State Board of Land Commissioners | Open Energy Information

    Open Energy Info (EERE)

    Board of Land Commissioners Jump to: navigation, search Logo: Idaho State Board of Land Commissioners Name: Idaho State Board of Land Commissioners Address: 300 N. 6th St, Suite...

  9. Nevada Division of State Lands | Open Energy Information

    Open Energy Info (EERE)

    State Lands Jump to: navigation, search Logo: Nevada Division of State Lands Name: Nevada Division of State Lands Address: 901 S. Stewart St., Suite 5003 Place: Carson City, Nevada...

  10. VOCALS: The VAMOS Ocean-Cloud-Atmosphere-Land Study () | Data...

    Office of Scientific and Technical Information (OSTI)

    VOCALS: The VAMOS Ocean-Cloud-Atmosphere-Land Study Title: VOCALS: The VAMOS Ocean-Cloud-Atmosphere-Land Study VOCALS (VAMOS* Ocean-Cloud-Atmosphere-Land Study) is an international ...

  11. Sustainable Land Lab Tour | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sustainable Land Lab Tour Sustainable Land Lab Tour PARC researchers and guests were taken on a tour of the new Sustainable land lab and shown the rennovations going on in North ...

  12. Solar Impulse Lands in New York | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Impulse Lands in New York Solar Impulse Lands in New York July 8, 2013 - 9:42am Addthis Solar Impulse lands in Washington, DC, at Washington Dulles International Airport as part of ...

  13. Savannah River Ecology Laboratory, annual technical progress report of ecological research for the year ending June 30, 1997

    SciTech Connect (OSTI)

    Wein, G.; Rosier, B.

    1997-12-31

    This report provides an overview of the research programs and program components carried out by the Savannah River Ecology Laboratory. Research focused on the following: advanced analytical and spectroscopic techniques for developing novel waste isolation and stabilization technologies as well as cost-effective remediation strategies; ecologically sound management of damaged and remediation of ecological systems; ecotoxicology, remediation, and risk assessment; radioecology, including dose assessments for plants and animals exposed to environmental radiation; and other research support programs.

  14. RAPID/Geothermal/Land Access/New Mexico | Open Energy Information

    Open Energy Info (EERE)

    Mexico State Land Office Competitive Land Leasing: Yes, New Mexico State Land Office issues geothermal leases through competitive auction. Noncompetitive Land Leasing: No Royalty...

  15. Data Archive of the Harvard Forest, a Long Term Ecological Research (LTER) Site

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Since 1907 research and education have been the mission of the Harvard Forest is one of the oldest and most intensively studied forests in North America. Located in Petersham, Massachusetts, its 3000 acres of land have been a center of research and education since 1907. The Long Term Ecological Research (LTER) program, established in 1988 and funded by the National Science Foundation, provides a framework for much of this activity. An understanding of forest responses to natural and human disturbance and environmental change over broad spatial and temporal scales pulls together research topics including biodiversity studies, the effects of invasive organisms, large experiments and permanent plot studies, historical and retrospective studies, soil nutrient dynamics, and plant population and community ecological interactions. Major research in forest-atmosphere exchange, hydrology, and regional studies places the work in regional and global context, aided by modeling tools. Conservation and management research and linkages to policy have been part of the Forest since its beginning, and the approaches used in New England can often apply to international studies. [Copied from http://harvardforest.fas.harvard.edu/research.html] In addition to more than 150 datasets, the Visual Information Access system at Harvard University Library makes nearly 900 images pertaining to Harvard Forest research available online to the public.

  16. ORS Chapter 273 State Lands Generally | Open Energy Information

    Open Energy Info (EERE)

    ORS Chapter 273 State Lands GenerallyLegal Abstract Oregon statute setting forth rules and procedures related to state land. Published NA Year Signed or Took Effect...

  17. Vermont State Lands Administration: Application Page | Open Energy...

    Open Energy Info (EERE)

    State Lands Administration: Application Page Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Vermont State Lands Administration: Application Page...

  18. Utah School and Institutional Trust Lands Administration | Open...

    Open Energy Info (EERE)

    School and Institutional Trust Lands Administration Jump to: navigation, search Logo: Utah School and Institutional Trust Lands Administration Name: Utah School and Institutional...

  19. Mays Landing, New Jersey: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Smart Grid Project Registered Energy Companies in Mays Landing, New Jersey Energy Enterprises Utility Companies in Mays Landing, New Jersey Atlantic City Electric Co References...

  20. Utah Public Lands Policy Coordination Office | Open Energy Information

    Open Energy Info (EERE)

    Lands Policy Coordination Office Jump to: navigation, search Name: Governor's Public Lands Policy Coordination Office Address: 5110 State Office Building Place: Salt Lake City,...

  1. Bayesian Calibration of the Community Land Model using Surrogates...

    Office of Scientific and Technical Information (OSTI)

    Bayesian Calibration of the Community Land Model using Surrogates Citation Details In-Document Search Title: Bayesian Calibration of the Community Land Model using Surrogates We ...

  2. Hawaii Department of Land and Natural Resources Office of Conservation...

    Open Energy Info (EERE)

    to: navigation, search Name: Hawaii Department of Land and Natural Resources Office of Conservation and Coastal Lands From Open Energy Information Address: P.O. Box 261 Place:...

  3. Soil carbon sequestration and land use change associated with...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Soil carbon sequestration and land use change associated with biofuel production: empirical evidence Title Soil carbon sequestration and land use change associated with biofuel...

  4. Land Management Practices More Critical as Biofuels Use Grows

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Land Management Practices More Critical as Biofuels Use Grows Land Management Practices More Critical as Biofuels Use Grows Climate Simulations Run at NERSC Show Cultivation Causes ...

  5. Oregon Land Management Division - Easements | Open Energy Information

    Open Energy Info (EERE)

    Division - Easements Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oregon Land Management Division - Easements Author Oregon Land Management...

  6. Department of Energy Land Ice Modeling Efforts (Conference) ...

    Office of Scientific and Technical Information (OSTI)

    Energy Land Ice Modeling Efforts Citation Details In-Document Search Title: Department of Energy Land Ice Modeling Efforts Authors: Price, Stephen F. Dr 1 + Show Author...

  7. Coordination of Federal Transmission Permitting on Federal Lands...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Planning Coordination of Federal Transmission Permitting on Federal Lands (216(h)) Coordination of Federal Transmission Permitting on Federal Lands (216(h)) On October 23, 2009, ...

  8. EA-1856: Conveyance of Land and Facilities at the Portsmouth...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    56: Conveyance of Land and Facilities at the Portsmouth Gaseous Diffusion Plant for Economic Development Purposes, Piketon, Ohio EA-1856: Conveyance of Land and Facilities at the...

  9. Assessment of Biomass Resources from Marginal Lands in APEC Countries...

    Open Energy Info (EERE)

    Biomass Resources from Marginal Lands in APEC Countries Jump to: navigation, search Logo: Assessment of Biomass Resources from Marginal Lands in APEC Countries Name Assessment of...

  10. RAPID/Geothermal/Land Access/Montana | Open Energy Information

    Open Energy Info (EERE)

    Way Easement for Utilities Through State Lands. Local Land Access Process not available Policies & Regulations An Introduction to Electric Power Transmission Environmental...

  11. Oregon Division of State Lands | Open Energy Information

    Open Energy Info (EERE)

    Lands. The agency is comprised of four divisions: Director's Office, Land Management, Wetlands and Waterways Conservation, and Finance and Administration, and the South Slough...

  12. Vectorizing the Community Land Model (CLM) (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Vectorizing the Community Land Model (CLM) Citation Details In-Document Search Title: Vectorizing the Community Land Model (CLM) In this paper we describe our...

  13. Agriculture and Land Use National Greenhouse Gas Inventory Software...

    Open Energy Info (EERE)

    Agriculture and Land Use National Greenhouse Gas Inventory Software Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Agriculture and Land Use National Greenhouse Gas...

  14. Mozambique-Biofuels, Land Access and Rural Livelihoods | Open...

    Open Energy Info (EERE)

    Biofuels, Land Access and Rural Livelihoods Jump to: navigation, search Name Mozambique-Biofuels, Land Access and Rural Livelihoods AgencyCompany Organization International...

  15. Tanzania-Biofuels, Land Access and Rural Livelihoods | Open Energy...

    Open Energy Info (EERE)

    Tanzania-Biofuels, Land Access and Rural Livelihoods Jump to: navigation, search Name Tanzania-Biofuels, Land Access and Rural Livelihoods AgencyCompany Organization...

  16. RAPID/Geothermal/Land Use/Federal | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand UseFederal < RAPID | Geothermal | Land Use Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  17. RAPID/Geothermal/Land Access/Colorado | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand AccessColorado < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About...

  18. RAPID/Geothermal/Land Access/Oregon | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand AccessOregon < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  19. RAPID/Geothermal/Land Access/Alaska | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand AccessAlaska < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  20. CleanEnergyProjectsonTribalLands_Project_Descriptions_072011...

    Broader source: Energy.gov (indexed) [DOE]

    CleanEnergyProjectsonTribalLandsProjectDescriptions072011.pdf More Documents & Publications CleanEnergyProjectsonTribalLandsProjectDescriptions072011.pdf...

  1. Idaho - Idaho Dept. of Lands - Application for Easement | Open...

    Open Energy Info (EERE)

    Easement. Boise, Idaho. Idaho Department of Lands. Easement Application Instructions; 4p. Retrieved from "http:en.openei.orgwindex.php?titleIdaho-IdahoDept.ofLands-A...

  2. Title 16 USC 818 Public Lands Included in Project - Reservation...

    Open Energy Info (EERE)

    Entry (1996). Retrieved from "http:en.openei.orgwindex.php?titleTitle16USC818PublicLandsIncludedinProject-ReservationofLandsFromEntry&oldid722800" ...

  3. ORS 197 - Comprehensive Land Use Planning | Open Energy Information

    Open Energy Info (EERE)

    197 - Comprehensive Land Use Planning Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: ORS 197 - Comprehensive Land Use...

  4. RAPID/Geothermal/Land Access/Utah | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand AccessUtah < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  5. Hawaii's Rainforest Crunch: Land, People, and Geothermal Development...

    Open Energy Info (EERE)

    Rainforest Crunch: Land, People, and Geothermal Development Jump to: navigation, search OpenEI Reference LibraryAdd to library Periodical: Hawaii's Rainforest Crunch: Land, People,...

  6. California Land Use Planning Information Network | Open Energy...

    Open Energy Info (EERE)

    Land Use Planning Information Network Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: California Land Use Planning Information...

  7. Beijing Ideal land Technology Development Co Ltd | Open Energy...

    Open Energy Info (EERE)

    Ideal land Technology Development Co Ltd Jump to: navigation, search Name: Beijing Ideal-land Technology Development Co Ltd Place: China Sector: Biofuels Product: Biofuels (...

  8. Geothermal/Land Use Planning | Open Energy Information

    Open Energy Info (EERE)

    GeothermalLand Use Planning < Geothermal Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Planning Leasing Exploration Well Field Power Plant Grid Connection...

  9. Hawaii Department of Land and Natural Resources | Open Energy...

    Open Energy Info (EERE)

    Logo: Hawaii Department of Land and Natural Resources Name: Hawaii Department of Land and Natural Resources Address: 1151 Punchbowl St Place: Honolulu, Hawaii Zip: 96813 Website:...

  10. RAPID/Geothermal/Land Access/Nevada | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand AccessNevada < RAPID | Geothermal | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  11. Montana - Land Use License Application | Open Energy Information

    Open Energy Info (EERE)

    Land Use License Application Jump to: navigation, search OpenEI Reference LibraryAdd to library General: Montana - Land Use License Application Author Montana Department of Natural...

  12. RAPID/Solar/Land Access/Nevada | Open Energy Information

    Open Energy Info (EERE)

    RAPIDSolarLand AccessNevada < RAPID | Solar | Land Access Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About Bulk...

  13. EA-1927: Paducah Gaseous Diffusion Plant Potential Land and Facilities...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Paducah Gaseous Diffusion Plant Potential Land and Facilities Transfers; McCracken County, Kentucky EA-1927: Paducah Gaseous Diffusion Plant Potential Land and Facilities ...

  14. Exploratory Well At Salt Wells Area (Bureau of Land Management...

    Open Energy Info (EERE)

    Bureau of Land Management, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Exploratory Well At Salt Wells Area (Bureau of Land Management,...

  15. Ecological Monitoring and Compliance Program 2012 Report

    SciTech Connect (OSTI)

    Hall, Derek B.; Anderson, David C.; Greger, Paul D.; Ostler, W. Kent; Hansen, Dennis J.

    2013-07-03

    The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO, formerly Nevada Site Office), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2012. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). During 2012, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

  16. Ecological Monitoring and Compliance Program 2009 Report

    SciTech Connect (OSTI)

    Hansen, J. Dennis; Anderson, David C.; Hall, Derek B.; Greger, Paul D.; Ostler, W. Kent

    2010-07-13

    The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, monitors the ecosystem of the Nevada Test Site and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC, during calendar year 2009. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex. During 2009, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

  17. Ecological Monitoring and Compliance Program 2011 Report

    SciTech Connect (OSTI)

    Hansen, D. J.; Anderson, D. C.; Hall, D. B.; Greger, P. D.; Ostler, W. K.

    2012-06-13

    The Ecological Monitoring and Compliance (EMAC) Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, monitors the ecosystem of the Nevada National Security Site and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program's activities conducted by National Security Technologies, LLC, during calendar year 2011. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex. During 2011, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

  18. Ecological Monitoring and Compliance Program 2008 Report

    SciTech Connect (OSTI)

    Hansen, Dennis J.; Anderson, David C.; Hall, Derek B.; Greger, Paul D.; Ostler, W. Kent

    2009-04-30

    The Ecological Monitoring and Compliance Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada Test Site (NTS) and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2008. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC).

  19. Ecological Monitoring and Compliance Program 2010 Report

    SciTech Connect (OSTI)

    Hansen, D.J.; Anderson, D.C.; Hall, D.B.; Greger, P.D.; Ostler, W.K.

    2011-07-01

    The Ecological Monitoring and Compliance (EMAC) Program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the programs activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2010. Program activities included (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat restoration monitoring, and (g) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). During 2010, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

  20. Ecological Monitoring and Compliance Program 2013 Report

    SciTech Connect (OSTI)

    Hall, Derek B.; Anderson, David C.; Greger, Paul D.

    2014-06-05

    The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO, formerly Nevada Site Office), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2013. Program activities included (a) biological surveys at proposed activity sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, and (f) habitat restoration monitoring. During 2013, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives.

  1. ARM - Lesson Plans: When Land Ice Melts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The Arctic and Antarctica are covered with large, heavy sheets of ice. Other islands like New Zealand have ice masses in the form of glaciers on them. When land-based ice melts, ...

  2. AG Land 1 | Open Energy Information

    Open Energy Info (EERE)

    LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 42.145531, -93.432161 Show Map Loading map... "minzoom":false,"mappings...

  3. AG Land 4 | Open Energy Information

    Open Energy Info (EERE)

    LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 42.206397, -93.325714 Show Map Loading map... "minzoom":false,"mappings...

  4. AG Land 2 | Open Energy Information

    Open Energy Info (EERE)

    LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 41.904231, -93.354864 Show Map Loading map... "minzoom":false,"mappings...

  5. AG Land 3 | Open Energy Information

    Open Energy Info (EERE)

    LLC Developer AG Land Energy LLC Energy Purchaser Alliant Energy Location Story County IA Coordinates 42.146061, -93.428028 Show Map Loading map... "minzoom":false,"mappings...

  6. 2015 Tribal Lands and Environment Forum

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Institute for Tribal Environmental Professionals (ITEP) are hosting the annual Tribal Lands and Environment Forum. The four-day forum will feature special trainings, field trips, and breakout sessions focused on tribal water programs.

  7. 2015 Tribal Lands and Environment Forum

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Institute for Tribal Environmental Professionals (ITEP) are hosting the annual Tribal Lands and Environment Forum. The four-day forum will feature special trainings, field trips, and breakout...

  8. solar land use | OpenEI Community

    Open Energy Info (EERE)

    solar land use Home Rosborne318's picture Submitted by Rosborne318(5) Member 2 December, 2013 - 11:06 Request for Information Renewable Energy GenerationProduction Shreveport...

  9. Renewable Energy Development on Tribal Lands Conference

    Broader source: Energy.gov [DOE]

    The Electric Utility Consultants, Inc. (EUCI) is hosting a conference to examine key considerations when designing tribal projects to improve feasibility, assess risks and opportunities of active vs. passive tribal participation, and building a project on tribal lands.

  10. Land Use License | Open Energy Information

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Land Use LicenseLegal Published NA Year Signed or Took Effect 2013 Legal Citation Not...

  11. pv land use | OpenEI Community

    Open Energy Info (EERE)

    pv land use Home Rosborne318's picture Submitted by Rosborne318(5) Member 2 December, 2013 - 11:06 Request for Information Renewable Energy GenerationProduction Shreveport Airport...

  12. Land O Lakes Inc | Open Energy Information

    Open Energy Info (EERE)

    O Lakes Inc Jump to: navigation, search Name: Land O'Lakes Inc Place: Saint Paul, Minnesota Zip: 55164-0101 Product: Farmer-owned cooperative, marketer of dairy-based products for...

  13. Industrial ecology at Lawrence Livermore National Laboratory summary statement

    SciTech Connect (OSTI)

    Gilmartin, T.J.

    1996-06-04

    At Livermore our hope and our intention is to make important contributions to global sustainability by basing both our scientific and technological research and our business practices on the principles of industrial ecology. Current efforts in the following fields are documented: global security, global ecology, energy for transportation, fusion energy, materials sciences, environmental technology, and bioscience.

  14. Final Report for ''SOURCES AND SINKS OF CARBON FROM LAND-USE CHANGE AND MANAGEMENT: A GLOBAL SYNTHESIS'' Project Period September 15, 2001--September 14, 2003

    SciTech Connect (OSTI)

    Houghton, R.A.

    2003-12-12

    Land management and land-use change can either release carbon (as CO{sub 2}) to the atmosphere, for example when forests are converted to agricultural lands, or withdraw carbon from the atmosphere as forests grow on cleared lands or as management practices sequester carbon in soil. The purpose of this work was to calculate the annual sources and sinks of carbon from changes in land use and management, globally and for nine world regions, over the period 1850 to 2000. The approach had three components. First, rates of land-use change were reconstructed from historical information on the areas of croplands, pastures, forests, and other lands and from data on wood harvests. In most regions, land-use change included the conversion of natural ecosystems to cultivated lands and pastures, including shifting cultivation, harvest of wood (for timber and fuel), and the establishment of tree plantations. In the U.S., woody encroachment and woodland thickening as a result of fire suppression were also included. Second, the amount of carbon per hectare in vegetation and soils and changes in that carbon as a result of land-use change were determined from data obtained in the ecological and forestry literature. These data on land-use change and carbon stocks were then used in a bookkeeping model (third component) to calculate regional and global changes in terrestrial carbon. The results indicate that for the period 1850-2000 the net flux of carbon from changes in land use was 156 PgC. For comparison, emissions of carbon from combustion of fossil fuels were approximately 280 PgC during the same interval. Annual emissions from land-use change exceeded emissions from fossil fuels before about 1920. Somewhat more that half (60%) of the long-term flux was from the tropics. Average annual fluxes during the 1980s and 1990s were 2.0 and 2.2 ({+-}0.8) PgC yr{sup -1} (30-40% of fossil fuel emissions), respectively. In these decades, the global sources of carbon were almost entirely from

  15. Giving Back: Collaborations with Others in Ecological Studies on the Nevada National Security Site

    SciTech Connect (OSTI)

    Scott A. Wade; Kathryn S. Knapp; Cathy A. Wills

    2013-02-24

    Formerly named the Nevada Test Site, the Nevada National Security Site (NNSS) was the historical site for nuclear weapons testing from the 1950s to the early 1990s. The site was renamed in 2010 to reflect the diversity of nuclear, energy, and homeland security activities now conducted at the site. Biological and ecological programs and research have been conducted on the site for decades to address the impacts of radiation and to take advantage of the relatively undisturbed and isolated lands for gathering basic information on the occurrence and distribution of native plants and animals. Currently, the Office of the Assistant Manager for Environmental Management of the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) oversees the radiological biota monitoring and ecological compliance programs on the NNSS. The top priority of these programs are compliance with federal and state regulations. They focus on performing radiological dose assessments for the public who reside near the NNSS and for populations of plants and animals on the NNSS and in protecting important species and habitat from direct impacts of mission activities. The NNSS serves as an invaluable outdoor laboratory. The geographic and ecological diversity of the site offers researchers many opportunities to study human influences on ecosystems. NNSA/NSO has pursued collaborations with outside agencies and organizations to be able to conduct programs and studies that enhance radiological biota monitoring and ecosystem preservation when budgets are restrictive, as well as to provide valuable scientific information to the human health and natural resource communities at large. NNSA/NSO is using one current collaborative study to better assess the potential dose to the off-site public from the ingestion of game animals, the most realistic pathway for off-site public exposure at this time from radionuclide contamination on the NNSS. A second

  16. Ecological risks of DOE`s programmatic environmental restoration alternatives

    SciTech Connect (OSTI)

    Not Available

    1994-06-01

    This report assesses the ecological risks of the Department of Energy`s (DOE) Environmental Restoration Program. The assessment is programmatic in that it is directed at evaluation of the broad programmatic alternatives outlined in the DOE Implementation Plan. It attempts to (1) characterize the ecological resources present on DOE facilities, (2) describe the occurrence and importance of ecologically significant contamination at major DOE facilities, (3) evaluate the adverse ecological impacts of habitat disturbance caused by remedial activities, and (4) determine whether one or another of the programmatic alternatives is clearly ecologically superior to the others. The assessment focuses on six representative facilities: the Idaho National Engineering Laboratory (INEL); the Fernald Environmental Management Project (FEMP); the Oak Ridge Reservation (ORR), including the Oak Ridge National Laboratory (ORNL), Y-12 plant, and K-25 plant; the Rocky Flats Plant; the Hanford Reservation; and the Portsmouth Gaseous Diffusion Plant.

  17. Defining a future conservation strategy for Department of Defense (DoD) lands

    SciTech Connect (OSTI)

    Boice, L.P.

    1995-12-01

    The Department of Defense (DoD) is steward for nearly 25 million acres of public land. These lands often harbor important populations of threatened and endangered species, significant ecological areas, and important cultural resources. Protected by security requirements and the need for buffer zones, DoD lands are the only significant undeveloped areas in many regions. The goal of DoD`s Conservation program is to provide a healthy coexistence between protecting important natural and cultural resources and supporting the readiness requirements of the military mission. Although this can be difficult task, DoD is committed to ensuring that its military installations have inventories and plans for managing these resources in a coordinated, comprehensive manner. This past year, the Department adopted ecosystem management principles and guidelines to better integrate economic, social, and environmental concerns in its resource management program. In addition, the Department initiated several important studies which will help define in future resource management goals. This presentation will summarize the results to date of several cooperative partnership efforts.

  18. Ecological Risk Assessment Framework for Low-Altitude Overflights by Fixed-Wing and Rotary-Wing Military Aircraft

    SciTech Connect (OSTI)

    Efroymson, R.A.

    2001-01-12

    This is a companion report to the risk assessment framework proposed by Suter et al. (1998): ''A Framework for Assessment of Risks of Military Training and Testing to Natural Resources,'' hereafter referred to as the ''generic framework.'' The generic framework is an ecological risk assessment methodology for use in environmental assessments on Department of Defense (DoD) installations. In the generic framework, the ecological risk assessment framework of the US Environmental Protection Agency (EPA 1998) is modified for use in the context of (1) multiple and diverse stressors and activities at a military installation and (2) risks resulting from causal chains, e.g., effects on habitat that indirectly impact wildlife. Both modifications are important if the EPA framework is to be used on military installations. In order for the generic risk assessment framework to be useful to DoD environmental staff and contractors, the framework must be applied to specific training and testing activities. Three activity-specific ecological risk assessment frameworks have been written (1) to aid environmental staff in conducting risk assessments that involve these activities and (2) to guide staff in the development of analogous frameworks for other DoD activities. The three activities are: (1) low-altitude overflights by fixed-wing and rotary-wing aircraft (this volume), (2) firing at targets on land, and (3) ocean explosions. The activities were selected as priority training and testing activities by the advisory committee for this project.

  19. Land Record System PIA, Bonneville Power Administration | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Land Record System PIA, Bonneville Power Administration Land Record System PIA, Bonneville Power Administration Land Record System PIA, Bonneville Power Administration Land Record System PIA, Bonneville Power Administration (61.28 KB) More Documents & Publications PIA - Bonneville Power Adminstration Ethics Helpline Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory Occupational Medicine - Assistant PIA, Idaho National Laboratory

  20. Integrated test plan for crosswell compressional and shear wave seismic tomography for site characterization at the VOC Arid Site

    SciTech Connect (OSTI)

    Elbring, G.J.; Narbutovskih, S.M.

    1994-02-01

    This integrated test plan describes the demonstration of the crosswell acoustic tomography technique as part of the Volatile Organic Compounds-Arid Integrated Demonstration (VOC-Arid ID). The purpose of this demonstration is to image the subsurface seismic velocity structure and to relate the resulting velocity model to lithology and saturation. In fiscal year (FY) 1994 an initial fielding will test three different downhole sources at two different sites at the Hanford US Department of Energy facility to identify which sources will provide the energy required to propagate between existing steel-cased wells at these two sites. Once this has been established, a second fielding will perform a full compressional and shear wave tomographic survey at the most favorable site. Data reduction, analysis, and interpretation of this full data set will be completed by the end of this fiscal year. Data collection for a second survey will be completed by the end of the fiscal year, and data reduction for this data set will be completed in FY 1995. The specific need is detailed subsurface characterization with minimum intrusion. This technique also has applications for long term vadose zone monitoring for both Resource Conservation and Recovery Act (RCRA) waste storage facilities and for remediation monitoring. Images produced are continuous between boreholes. This is a significant improvement over the single point data derived solely from core information. Saturation changes, either naturally occurring (e.g., perched water tables) or remediation induced (e.g., water table mounding from injection wells or during inwell air sparging) could be imaged. These crosswell data allow optimal borehole placement for groundwater remediation, associated monitoring wells and possibly evaluation of the effective influence of a particular remediation technique.

  1. Reinventing the Bureau of Land Management

    SciTech Connect (OSTI)

    Yager, J.O.; Muller, K.

    1995-12-01

    The Bureau of Land Management (BLM) has developed a {open_quotes}Blueprint for the Future{close_quotes} changing its organizational structure to better manage nearly 270 million acres of public lands and 540 million acres of subsurface mineral resources. Both efforts focus on ecosystem management and better business practices. The mission identified in the {open_quotes}Blueprint{close_quotes} is {open_quotes}to sustain the health, diversity and productivity of the public lands for the use and enjoyment of present and future generations.{close_quotes} Within this mission goals include maintaining healthy ecosystems and improving customer service and business practices. In conjunction with the Blueprint, the BLM developed strategies to streamline its headquarters and field organizational structures and to accommodate an ecosystem management approach. The new headquarters structure uses flexible interdisciplinary work teams in place of the programmatic hierarchical approach. These teams may be established on either a permanent or temporary basis. For example, one team is responsible for reporting on the condition of the public lands as an essential part of maintaining healthy ecosystems. Although it is too early to judge the success of the BLM`s reinvention efforts, insights can be gained from a review of these efforts. One insight is that most people are so used to thinking about the public lands on a statute by statute, resource by resource, project by project basis, that is difficult for them to adjust to the ecosystem management or streamlining paradigms.

  2. Land management practices to become important as biofuels use grows |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Land Record System PIA, Bonneville Power Administration Land Record System PIA, Bonneville Power Administration Land Record System PIA, Bonneville Power Administration Land Record System PIA, Bonneville Power Administration (61.28 KB) More Documents & Publications PIA - Bonneville Power Adminstration Ethics Helpline Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory Occupational Medicine - Assistant PIA, Idaho National Laboratory

    Land and Asset

  3. Results from KamLAND-Zen

    SciTech Connect (OSTI)

    Asakura, K.; Gando, A.; Gando, Y.; Hachiya, T.; Hayashida, S.; Ikeda, H.; Inoue, K.; Ishidoshiro, K.; Ishikawa, T.; Ishio, S.; Koga, M.; Matsuda, R.; Matsuda, S.; Mitsui, T.; Motoki, D.; Nakamura, K.; Obara, S.; Oki, Y.; Otani, M.; Oura, T.; Shimizu, I.; Shirahata, Y.; Shirai, J.; Suzuki, A.; Tachibana, H.; Tamae, K.; Ueshima, K.; Watanabe, H.; Xu, B. D.; Yamauchi, Y.; Yoshida, H.; Kozlov, A.; Takemoto, Y.; Yoshido, S.; Fushimi, K.; Banks, T. I.; Freedman, S. J.; Fujikawa, B. K.; O'Donnell, T.; Winslow, L. A.; Berger, B. E.; Efremenko, Y.; Karwowski, H. J.; Markoff, D. M.; Tornow, W.; Detwiler, J. A.; Enomoto, S.; Decowski, M. P.

    2015-07-15

    KamLAND-Zen reports on a preliminary search for neutrinoless double-beta decay with 136Xe based on 114.8 live-days after the purification of the xenon loaded liquid scintillator. In this data, the problematic 110mAg background peak identified in previous searches is reduced by more than a factor of 10. By combining the KamLAND-Zen pre- and post-purification data, we obtain a preliminary lower limit on the 0??? decay half-life of T0?1/2 > 2.61025 yr at 90% C.L. The search sensitivity will be enhanced with additional low background data after the purification. As a result, prospects for further improvements with future KamLAND-Zen upgrades are also presented.

  4. Results from KamLAND-Zen

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Asakura, K.; Gando, A.; Gando, Y.; Hachiya, T.; Hayashida, S.; Ikeda, H.; Inoue, K.; Ishidoshiro, K.; Ishikawa, T.; Ishio, S.; et al

    2015-07-15

    KamLAND-Zen reports on a preliminary search for neutrinoless double-beta decay with 136Xe based on 114.8 live-days after the purification of the xenon loaded liquid scintillator. In this data, the problematic 110mAg background peak identified in previous searches is reduced by more than a factor of 10. By combining the KamLAND-Zen pre- and post-purification data, we obtain a preliminary lower limit on the 0νββ decay half-life of T0ν1/2 > 2.6×1025 yr at 90% C.L. The search sensitivity will be enhanced with additional low background data after the purification. As a result, prospects for further improvements with future KamLAND-Zen upgrades are alsomore » presented.« less

  5. A framework for benchmarking land models

    SciTech Connect (OSTI)

    Luo, Yiqi; Randerson, J.; Abramowitz, G.; Bacour, C.; Blyth, E.; Carvalhais, N.; Ciais, Philippe; Dalmonech, D.; Fisher, J.B.; Fisher, R.; Friedlingstein, P.; Hibbard, Kathleen A.; Hoffman, F. M.; Huntzinger, Deborah; Jones, C.; Koven, C.; Lawrence, David M.; Li, D.J.; Mahecha, M.; Niu, S.L.; Norby, Richard J.; Piao, S.L.; Qi, X.; Peylin, P.; Prentice, I.C.; Riley, William; Reichstein, M.; Schwalm, C.; Wang, Y.; Xia, J. Y.; Zaehle, S.; Zhou, X. H.

    2012-10-09

    Land models, which have been developed by the modeling community in the past few decades to predict future states of ecosystems and climate, have to be critically evaluated for their performance skills of simulating ecosystem responses and feedback to climate change. Benchmarking is an emerging procedure to measure performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land model performances and, meanwhile, highlights major challenges at this infant stage of benchmark analysis. The framework includes (1) targeted aspects of model performance to be evaluated, (2) a set of benchmarks as defined references to test model performance, (3) metrics to measure and compare performance skills among models so as to identify model strengths and deficiencies, and (4) model improvement. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and land surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics in response to climate change across broad temporal and spatial scales. Thus, one major challenge is to select and define a limited number of benchmarks to effectively evaluate land model performance. The second challenge is to develop metrics of measuring mismatches between models and benchmarks. The metrics may include (1) a priori thresholds of acceptable model performance and (2) a scoring system to combine datamodel mismatches for various processes at different temporal and spatial scales. The benchmark analyses should identify clues of weak model performance to guide future development, thus enabling improved predictions of future states of ecosystems and climate. The near-future research effort should be on development of a set of widely acceptable benchmarks that can be used to objectively, effectively, and reliably evaluate fundamental properties of land models

  6. A framework for benchmarking land models

    SciTech Connect (OSTI)

    Luo, Yiqi; Randerson, James T.; Hoffman, Forrest; Norby, Richard J

    2012-01-01

    Land models, which have been developed by the modeling community in the past few decades to predict future states of ecosystems and climate, have to be critically evaluated for their performance skills of simulating ecosystem responses and feedback to climate change. Benchmarking is an emerging procedure to measure performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land model performances and, meanwhile, highlights major challenges at this infant stage of benchmark analysis. The framework includes (1) targeted aspects of model performance to be evaluated, (2) a set of benchmarks as defined references to test model performance, (3) metrics to measure and compare performance skills among models so as to identify model strengths and deficiencies, and (4) model improvement. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and land surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics in response to climate change across broad temporal and spatial scales. Thus, one major challenge is to select and define a limited number of benchmarks to effectively evaluate land model performance. The second challenge is to develop metrics of measuring mismatches between models and benchmarks. The metrics may include (1) a priori thresholds of acceptable model performance and (2) a scoring system to combine data model mismatches for various processes at different temporal and spatial scales. The benchmark analyses should identify clues of weak model performance to guide future development, thus enabling improved predictions of future states of ecosystems and climate. The near-future research effort should be on development of a set of widely acceptable benchmarks that can be used to objectively, effectively, and reliably evaluate fundamental properties of land models

  7. Coastal land loss in Texas - An overview

    SciTech Connect (OSTI)

    Morton, R.A.; Paine, J.G. )

    1990-09-01

    Each year in Texas more than 1,500 acres of prime real estate and productive wetlands are destroyed along the Gulf shoreline and near the bay margins primarily as a result of coastal erosion and submergence. Wetland losses constitute about half of the total land losses. Historical analyses of maps and aerial photographs since the mid-1800s indicate that land losses are accelerating and that human activities are either directly or indirectly responsible for the increased losses, Natural decreases in sediment supply since the modern sea-level stillstand have been exacerbated by (1) river basin projects that reduce the volume of sediment transported to the coast and (2) coastal structures and navigation projects that prevent redistribution of littoral sediments along the coast. Erosion is primarily caused by high wave and current energy combined with an inadequate supply of sediment. Erosion is responsible for higher local rates of land loss than submergence, and the erosion losses are more perceptible, especially after major storms when the greatest losses occur. The principal components of submergence are subsidence and the eustatic rise in sea level. Together these components are recorded by tide gauges as a relative rise in sea level. Submergence converts uplands to wetlands and wetlands to open water. These surficial changes occur mostly on the coastal plain but are also observed on barrier islands and bayhead deltas and within entrenched valleys. Although compactional subsidence is a natural process operating in the Gulf Coast basin, most of the accelerated land-surface subsidence in Texas is attributed to extraction of shallow ground water or production of hydrocarbons at moderate depths. Faults activated by the withdrawal of these fluids concentrate the subsidence near the fault planes. Coastal land losses caused by dredging are less than those caused by erosion and submergence, but they constitute a growing percentage of total land losses.

  8. Land use and value after reclamation

    SciTech Connect (OSTI)

    Phelps, W.R.

    1998-12-31

    This presentation discusses the process of analyzing the size and condition of producing land parcels concerning management and income relationships, tract location, and soil and water conservation structures. It reviews production schemes for crops such as corn, soybeans, wheat, alfalfa hay, and warm season grasses, as well as use for recreation. Management of tenants and leases is discussed concerning evaluation of crop share leases, cash renting, custom farming, and tenant selection. Factors involving subsidence due to underground mining by longwall or room and pillar extraction are discussed. Issues related to planning for and management of taxes, long-term improvements, and other land costs are presented.

  9. Economic consequences of land surface subsidence

    SciTech Connect (OSTI)

    Fowler, L.C.

    1981-06-01

    Overdraft in the Santa Clara Valley, Calif., groundwater basin caused land surface subsidence over an area of 63,000 ha with a maximum depression of 3.6 m from 1912-67. Since cessation of overdraft and replenishment of groundwater levels in 1969, there has been no significant land surface subsidence. During the period of active subsidence, water well casings buckled, sewers lost capacity as a result of changes in slope, and roads and railroads had to be raised. These damages are estimated at over $130 million. (1 graph, 1 map, 6 photos, 2 references, 1 table)

  10. Developing a methodology and building a team to ensure objectivity in future land use planning

    SciTech Connect (OSTI)

    Cusick, L.T.

    1995-12-01

    The paper describes the steps involved in the development of an integrated methodology for identifying future land use options on Department of Energy (DOE) property and the establishment of a team to undertake the analysis. Three sources of information are considered: (1) internal and external stakeholder preferences, (2) economic data, and (3) environmental data. The analysis is part of a DOE process to propose future land use options for its real property while considering DOE missions and the expressed preferences of stakeholders. The process is presently ongoing at several DOE facilities; the analysis described herein is taking place on the Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. Further described in this paper are the benefits of considering stakeholder preferences in determining future land uses and the necessity of weighing economic factors and their effects on stakeholder preferences. Similarly, this paper details the need for considering environmental information to ascertain the value of the ORR`s ecological resources. During the analysis taking place on the ORR, a methodology will be developed to integrate these varied data sets and to address both the individual and the combined effects of economic and environmental factors on stakeholders preferences. Several future land use options which will result form the analysis must be: (1) technically sound and promote informed decision-making, (2) understood by the parties involved, and (3) options that can be supported by the parties involved. This framework may be used in combination with defined technical, regulatory, and legal requirements to define achievable remediation goals for the ORR.

  11. Savannah River Ecology Laboratory FY2006 Annual Technical Progress Report

    SciTech Connect (OSTI)

    Paul M. Bertsch

    2006-10-23

    FY2006 annual report of research conducted by the Savannah River Ecology Laboratory, a research unit of the University of Georgia operating on the Savannah River Site in Aiken, County, SC.

  12. The Importance of Traditional Ecological Knowledge in Adaptation Planning

    Broader source: Energy.gov [DOE]

    The National Adaptation Forum is hosting a webinar to focus on the importance and role of traditional ecological knowledge in adaptation planning at the local, regional, and national level.

  13. Long-Term Ecological Monitoring Field Sampling Plan for 2007

    SciTech Connect (OSTI)

    T. Haney R. VanHorn

    2007-07-31

    This field sampling plan describes the field investigations planned for the Long-Term Ecological Monitoring Project at the Idaho National Laboratory Site in 2007. This plan and the Quality Assurance Project Plan for Waste Area Groups 1, 2, 3, 4, 5, 6, 7, 10, and Removal Actions constitute the sampling and analysis plan supporting long-term ecological monitoring sampling in 2007. The data collected under this plan will become part of the long-term ecological monitoring data set that is being collected annually. The data will be used t determine the requirements for the subsequent long-term ecological monitoring. This plan guides the 2007 investigations, including sampling, quality assurance, quality control, analytical procedures, and data management. As such, this plan will help to ensure that the resulting monitoring data will be scientifically valid, defensible, and of known and acceptable quality.

  14. Savannah River Ecology Laboratory 2005 Annual Technical Progress Report

    SciTech Connect (OSTI)

    Paul M. Bertsch

    2005-07-19

    2005 annual report of research conducted by the Savannah River Ecology Laboratory, a research unit of The University of Georgia operating on the Savannah River Site, Aiken, South Carolina

  15. Savannah River Ecology Laboratory 2004 Annual Technical Progress Report

    SciTech Connect (OSTI)

    Paul M. Bertsch

    2004-07-29

    2004 annual report of research conducted by the Savannah River Ecology Laboratory, a research unit of The University of Georgia operating on the Savannah River Site in Aiken, South Carolina

  16. Washington State Department of Ecology: Replacement Wells Requiring...

    Open Energy Info (EERE)

    Ecology: Replacement Wells Requiring a Water Right Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Washington State Department of...

  17. O. E. Rhodes, Jr. | Savannah River Ecology Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Curriculum Vitae Faculty & Scientists SREL Home Olin E. Rhodes, Jr. Savannah River Ecology Laboratory P O Drawer E, Aiken, SC 29802 (803) 725-8191 office (803) 725-3309 fax...

  18. Ecology Action: Small Market Advanced Retrofit Transformation Program (SMART)

    Broader source: Energy.gov [DOE]

    Lead Performer: Ecology Action – Santa Cruz, CA Partners: - New Buildings Institute – Portland, OR - Electric and Gas Industries Association (EGIA) – Sacramento, CA - Pacific Gas and Electric – San Francisco, CA - Sacramento Municipal Utility District – Sacramento, CA

  19. Preliminary Notice of Violation, Safety and Ecology Corporation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ecology Corporation related to a 10 CFR Part 708 Violation at the Portsmouth Gaseous Diffusion Project On June 14, 2005, the U.S. Department of Energy issued a Preliminary Notice...

  20. COLLOQUIUM: Ocean Acoustic Ecology: Great Whales, Ocean Scales...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    March 23, 2016, 4:15pm to 5:30pm Colloquia MBG Auditorium COLLOQUIUM: Ocean Acoustic Ecology: Great Whales, Ocean Scales, Big Data Dr. Christopher Clark Cornell University ...

  1. Ecological function and resilience: Neglected criteria for environmental impact assessment and ecological risk analysis

    SciTech Connect (OSTI)

    Cairns, J. Jr.; Niederlehner, B.R. . Univ. Center for Environmental and Hazardous Materials Studies)

    1993-01-01

    The importance of establishing methods for determining ecological function and resilience transcends scientific interest; these methods are important to sustained societal use of ecosystems and long-term productivity. Essential services that ecosystems provide to human society include water purification, oxygen production, carbon storage, climate regulation, and production of food, wood, and medicinal drugs. Although man is dependent upon these services, human understanding of the dynamics of ecosystem function is limited. Man can detect gross impairment of ecosystem function or resilience after the fact. However, protecting ecosystem health necessitates detecting adverse trends in ecological function, rather than reacting when the system collapses. The information to date is inadequate for predicting subtle changes or incremental trends. Once ecosystems are damaged and therefore providing diminished services, it is important to determine when they will be restored to an approximation of their predisturbance condition. For those ecosystems unlikely to recover on their own, management techniques may enhance recovery processes. Information about response of ecosystem function to human actions and relative resilience of alternative ecosystems can facilitate decision-making under the National Environmental Policy Act (NEPA).

  2. START HERE 2013 Annual Ecology Report DVD 1.htm

    Office of Legacy Management (LM)

    3 Annual Ecology Report for the Rocky Flats Site Ecology DVD 1 Click on the links below to access different portions of the electronic annual report. 2013 Annual Report Sections Revegetation Monitoring Report Vegetation Survey Report Wildlife Survey Report Wetland Mitigation Monitoring Report Rocky Flats Vascular Flora List (2013) 2013 Photopoint Monitoring Closure Revegetation Locations Post-Closure Revegetation Locations Wetland Mitigation Locations 2013 Wildlife Videos

  3. START HERE 2014 Annual Ecology Report DVD 1.htm

    Office of Legacy Management (LM)

    Annual Ecology Report for the Rocky Flats Site Ecology DVD 1 Click on the links below to access different portions of the electronic annual report. 2014 Annual Report Sections Revegetation Monitoring Report Vegetation Survey Report Wildlife Survey Report COU Vegetation Map 2014 Wetland Mitigation Monitoring Report Rocky Flats Vascular Flora List (2014) 2014 Photopoint Monitoring Closure Revegetation Locations Post-Closure Revegetation Locations Wetland Mitigation Locations

  4. Estimating and mapping ecological processes influencing microbial community assembly

    SciTech Connect (OSTI)

    Stegen, James C.; Lin, Xueju; Fredrickson, Jim K.; Konopka, Allan E.

    2015-05-01

    Ecological community assembly is governed by a combination of (i) selection resulting from among-taxa differences in performance; (ii) dispersal resulting from organismal movement; and (iii) ecological drift resulting from stochastic changes in population sizes. The relative importance and nature of these processes can vary across environments. Selection can be homogeneous or variable, and while dispersal is a rate, we conceptualize extreme dispersal rates as two categories; dispersal limitation results from limited exchange of organisms among communities, and homogenizing dispersal results from high levels of organism exchange. To estimate the influence and spatial variation of each process we extend a recently developed statistical framework, use a simulation model to evaluate the accuracy of the extended framework, and use the framework to examine subsurface microbial communities over two geologic formations. For each subsurface community we estimate the degree to which it is influenced by homogeneous selection, variable selection, dispersal limitation, and homogenizing dispersal. Our analyses revealed that the relative influences of these ecological processes vary substantially across communities even within a geologic formation. We further identify environmental and spatial features associated with each ecological process, which allowed mapping of spatial variation in ecological-process-influences. The resulting maps provide a new lens through which ecological systems can be understood; in the subsurface system investigated here they revealed that the influence of variable selection was associated with the rate at which redox conditions change with subsurface depth.

  5. Estimating and mapping ecological processes influencing microbial community assembly

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Stegen, James C.; Lin, Xueju; Fredrickson, Jim K.; Konopka, Allan E.

    2015-05-01

    Ecological community assembly is governed by a combination of (i) selection resulting from among-taxa differences in performance; (ii) dispersal resulting from organismal movement; and (iii) ecological drift resulting from stochastic changes in population sizes. The relative importance and nature of these processes can vary across environments. Selection can be homogeneous or variable, and while dispersal is a rate, we conceptualize extreme dispersal rates as two categories; dispersal limitation results from limited exchange of organisms among communities, and homogenizing dispersal results from high levels of organism exchange. To estimate the influence and spatial variation of each process we extend a recentlymore » developed statistical framework, use a simulation model to evaluate the accuracy of the extended framework, and use the framework to examine subsurface microbial communities over two geologic formations. For each subsurface community we estimate the degree to which it is influenced by homogeneous selection, variable selection, dispersal limitation, and homogenizing dispersal. Our analyses revealed that the relative influences of these ecological processes vary substantially across communities even within a geologic formation. We further identify environmental and spatial features associated with each ecological process, which allowed mapping of spatial variation in ecological-process-influences. The resulting maps provide a new lens through which ecological systems can be understood; in the subsurface system investigated here they revealed that the influence of variable selection was associated with the rate at which redox conditions change with subsurface depth.« less

  6. Waste Isolation Pilot Plant land management plan

    SciTech Connect (OSTI)

    1996-05-01

    On October 30, 1992, the WIPP Land Withdrawal Act became law. This Act transferred the responsibility for the management of the WIPP Land Withdrawal Area (WILWA) from the Secretary of the Interior to the Secretary of Energy. In accordance with sections 3(a)(1) and (3) of the Act, these lands {open_quotes}{hor_ellipsis}are withdrawn from all forms of entry, appropriation, and disposal under the public land laws{hor_ellipsis}{close_quotes}and are reserved for the use of the Secretary of Energy {open_quotes}{hor_ellipsis}for the construction, experimentation, operation, repair and maintenance, disposal, shutdown, monitoring, decommissioning, and other activities, associated with the purposes of WIPP as set forth in the Department of Energy National Security and Military Applications of Nuclear Energy Act of 1980 and this Act.{close_quotes}. As a complement to this LMP, a MOU has been executed between the DOE and the BLM, as required by section 4(d) of the Act. The state of New Mexico was consulted in the development of the MOU and the associated Statement of Work (SOW).

  7. Climate Effects of Global Land Cover Change

    SciTech Connect (OSTI)

    Gibbard, S G; Caldeira, K; Bala, G; Phillips, T; Wickett, M

    2005-08-24

    There are two competing effects of global land cover change on climate: an albedo effect which leads to heating when changing from grass/croplands to forest, and an evapotranspiration effect which tends to produce cooling. It is not clear which effect would dominate in a global land cover change scenario. We have performed coupled land/ocean/atmosphere simulations of global land cover change using the NCAR CAM3 atmospheric general circulation model. We find that replacement of current vegetation by trees on a global basis would lead to a global annual mean warming of 1.6 C, nearly 75% of the warming produced under a doubled CO{sub 2} concentration, while global replacement by grasslands would result in a cooling of 0.4 C. These results suggest that more research is necessary before forest carbon storage should be deployed as a mitigation strategy for global warming. In particular, high latitude forests probably have a net warming effect on the Earth's climate.

  8. Land Use Baseline Report Savannah River Site

    SciTech Connect (OSTI)

    Noah, J.C.

    1995-06-29

    This document is to serve as a resource for Savannah River Site managers, planners, and SRS stakeholders by providing a general description of the site and land-use factors important to future use decisions and plans. The intent of this document is to be comprehensive in its review of SRS and the surrounding area.

  9. Validity of Five Satellite-Based Latent Heat Flux Algorithms for Semi-arid Ecosystems

    SciTech Connect (OSTI)

    Feng, Fei; Chen, Jiquan; Li, Xianglan; Yao, Yunjun; Liang, Shunlin; Liu, Meng; Zhang, Nannan; Guo, Yang; Yu, Jian; Sun, Minmin

    2015-12-09

    Accurate estimation of latent heat flux (LE) is critical in characterizing semiarid ecosystems. Many LE algorithms have been developed during the past few decades. However, the algorithms have not been directly compared, particularly over global semiarid ecosystems. In this paper, we evaluated the performance of five LE models over semiarid ecosystems such as grassland, shrub, and savanna using the Fluxnet dataset of 68 eddy covariance (EC) sites during the period 2000–2009. We also used a modern-era retrospective analysis for research and applications (MERRA) dataset, the Normalized Difference Vegetation Index (NDVI) and Fractional Photosynthetically Active Radiation (FPAR) from the moderate resolution imaging spectroradiometer (MODIS) products; the leaf area index (LAI) from the global land surface satellite (GLASS) products; and the digital elevation model (DEM) from shuttle radar topography mission (SRTM30) dataset to generate LE at region scale during the period 2003–2006. The models were the moderate resolution imaging spectroradiometer LE (MOD16) algorithm, revised remote sensing based Penman–Monteith LE algorithm (RRS), the Priestley–Taylor LE algorithm of the Jet Propulsion Laboratory (PT-JPL), the modified satellite-based Priestley–Taylor LE algorithm (MS-PT), and the semi-empirical Penman LE algorithm (UMD). Direct comparison with ground measured LE showed the PT-JPL and MS-PT algorithms had relative high performance over semiarid ecosystems with the coefficient of determination (R2) ranging from 0.6 to 0.8 and root mean squared error (RMSE) of approximately 20 W/m2. Empirical parameters in the structure algorithms of MOD16 and RRS, and calibrated coefficients of the UMD algorithm may be the cause of the reduced performance of these LE algorithms with R2 ranging from 0.5 to 0.7 and RMSE ranging from 20 to 35 W/m2 for MOD16, RRS and UMD. Sensitivity analysis showed that radiation and vegetation terms were the dominating

  10. Validity of Five Satellite-Based Latent Heat Flux Algorithms for Semi-arid Ecosystems

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Feng, Fei; Chen, Jiquan; Li, Xianglan; Yao, Yunjun; Liang, Shunlin; Liu, Meng; Zhang, Nannan; Guo, Yang; Yu, Jian; Sun, Minmin

    2015-12-09

    Accurate estimation of latent heat flux (LE) is critical in characterizing semiarid ecosystems. Many LE algorithms have been developed during the past few decades. However, the algorithms have not been directly compared, particularly over global semiarid ecosystems. In this paper, we evaluated the performance of five LE models over semiarid ecosystems such as grassland, shrub, and savanna using the Fluxnet dataset of 68 eddy covariance (EC) sites during the period 2000–2009. We also used a modern-era retrospective analysis for research and applications (MERRA) dataset, the Normalized Difference Vegetation Index (NDVI) and Fractional Photosynthetically Active Radiation (FPAR) from the moderate resolutionmore » imaging spectroradiometer (MODIS) products; the leaf area index (LAI) from the global land surface satellite (GLASS) products; and the digital elevation model (DEM) from shuttle radar topography mission (SRTM30) dataset to generate LE at region scale during the period 2003–2006. The models were the moderate resolution imaging spectroradiometer LE (MOD16) algorithm, revised remote sensing based Penman–Monteith LE algorithm (RRS), the Priestley–Taylor LE algorithm of the Jet Propulsion Laboratory (PT-JPL), the modified satellite-based Priestley–Taylor LE algorithm (MS-PT), and the semi-empirical Penman LE algorithm (UMD). Direct comparison with ground measured LE showed the PT-JPL and MS-PT algorithms had relative high performance over semiarid ecosystems with the coefficient of determination (R2) ranging from 0.6 to 0.8 and root mean squared error (RMSE) of approximately 20 W/m2. Empirical parameters in the structure algorithms of MOD16 and RRS, and calibrated coefficients of the UMD algorithm may be the cause of the reduced performance of these LE algorithms with R2 ranging from 0.5 to 0.7 and RMSE ranging from 20 to 35 W/m2 for MOD16, RRS and UMD. Sensitivity analysis showed that radiation and vegetation terms were the dominating variables

  11. The use of microarrays in microbial ecology

    SciTech Connect (OSTI)

    Andersen, G.L.; He, Z.; DeSantis, T.Z.; Brodie, E.L.; Zhou, J.

    2009-09-15

    Microarrays have proven to be a useful and high-throughput method to provide targeted DNA sequence information for up to many thousands of specific genetic regions in a single test. A microarray consists of multiple DNA oligonucleotide probes that, under high stringency conditions, hybridize only to specific complementary nucleic acid sequences (targets). A fluorescent signal indicates the presence and, in many cases, the abundance of genetic regions of interest. In this chapter we will look at how microarrays are used in microbial ecology, especially with the recent increase in microbial community DNA sequence data. Of particular interest to microbial ecologists, phylogenetic microarrays are used for the analysis of phylotypes in a community and functional gene arrays are used for the analysis of functional genes, and, by inference, phylotypes in environmental samples. A phylogenetic microarray that has been developed by the Andersen laboratory, the PhyloChip, will be discussed as an example of a microarray that targets the known diversity within the 16S rRNA gene to determine microbial community composition. Using multiple, confirmatory probes to increase the confidence of detection and a mismatch probe for every perfect match probe to minimize the effect of cross-hybridization by non-target regions, the PhyloChip is able to simultaneously identify any of thousands of taxa present in an environmental sample. The PhyloChip is shown to reveal greater diversity within a community than rRNA gene sequencing due to the placement of the entire gene product on the microarray compared with the analysis of up to thousands of individual molecules by traditional sequencing methods. A functional gene array that has been developed by the Zhou laboratory, the GeoChip, will be discussed as an example of a microarray that dynamically identifies functional activities of multiple members within a community. The recent version of GeoChip contains more than 24,000 50mer

  12. Vermont Land Use: Essentials of Local Land Use Planning and Regulation...

    Open Energy Info (EERE)

    Use: Essentials of Local Land Use Planning and Regulation Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook:...

  13. Savannah River Ecology Laboratory Annual Technical Progress Report of Ecological Research, June 30, 2001

    SciTech Connect (OSTI)

    Bertsch, Paul M.; Janecek, Laura; Rosier, Brenda

    2001-06-30

    The Savannah River Ecology Laboratory (SREL) is a research unit of the University of Georgia (UGA) and has been conducting ecological research on the Savannah River Site (SRS) in South Carolina for 50 years. The overall mission of the Laboratory is to acquire and communicate knowledge of ecological processes and principles. SREL conducts fundamental and applied ecological research, as well as education and outreach programs, under a Cooperative Agreement with the U.S. Department of Energy (DOE) SRS near Aiken, South Carolina. The Laboratory's research mission during the 2001 fiscal year was fulfilled with the publication of one book and 83 journal articles and book chapters by faculty, technical staff, students, and visiting scientists. An additional 77 journal articles have been submitted or are in press. Other noteworthy events took place as faculty members and graduate students received awards. These are described in the section Special Accomplishments of Faculty, Staff, Students, and Administration on page 54. Notable scientific accomplishments include work conducted on contaminant transport, global reptile decline, phytoremediation, and radioecology. Dr. Domy Adriano authored the second edition of his book ''Trace Elements in Terrestrial Environments: Biogeochemistry, Bioavailability, and Risks of Metals'', which was recently published by Springer-Verlag. The book provides a comprehensive treatment of many important aspects of trace elements in the environment. The first edition of the book, published in 1986, has become a widely acclaimed and cited reference. International attention was focused on the problem of reptile species decline with the publication of an article on this topic in the journal ''Bioscience'' in August, 2000. The article's authors included Dr. Whit Gibbons and a number of other SREL herpetologists who researched the growing worldwide problem of decline of reptile species. Factors related to these declines include habitat loss and

  14. Optimizing the Use of Federal Lands Through Disposition

    Broader source: Energy.gov [DOE]

    The foundation of the U.S. Department of Energy (DOE) Office of Legacy Management’s (LM) Goal 4, “Optimize the use of land and assets,” is to establish environmentally sound and protective land...

  15. Geothermal Power Plants — Minimizing Land Use and Impact

    Broader source: Energy.gov [DOE]

    For energy production and development, geothermal power plants don't use much land compared to coal and nuclear power plants. And the environmental impact upon the land they use is minimal.

  16. Grout treatment facility land disposal restriction management plan

    SciTech Connect (OSTI)

    Hendrickson, D.W.

    1991-04-04

    This document establishes management plans directed to result in the land disposal of grouted wastes at the Hanford Grout Facilities in compliance with Federal, State of Washington, and Department of Energy land disposal restrictions. 9 refs., 1 fig.

  17. Oregon Department of State Lands | Open Energy Information

    Open Energy Info (EERE)

    of State Lands Name: Oregon Department of State Lands Address: 775 Summer Street, Suite 100 Place: Salem, Oregon Zip: 97301-1279 Phone Number: 503-986-5200 Website:...

  18. Leasing State Trust Lands in Washington | Open Energy Information

    Open Energy Info (EERE)

    Leasing State Trust Lands in Washington Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Leasing State Trust Lands in WashingtonLegal...

  19. NRS 322 - Use of State Lands | Open Energy Information

    Open Energy Info (EERE)

    2 - Use of State Lands Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: NRS 322 - Use of State LandsLegal Abstract This chapter...

  20. Soil fungal and bacterial responses to conversion of open land...

    Office of Scientific and Technical Information (OSTI)

    of open land to short-rotation woody biomass crops Citation Details In-Document Search ... of open land to short-rotation woody biomass crops Authors: Xue, Chao 1 ; Penton, ...

  1. Energy Department Releases New Land-Based/Offshore Wind Resource...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Releases New Land-BasedOffshore Wind Resource Map Energy Department Releases New Land-BasedOffshore Wind Resource Map May 1, 2012 - 2:23pm Addthis This is an excerpt from the ...

  2. File:03FDBTribalLandLeasing.pdf | Open Energy Information

    Open Energy Info (EERE)

    03FDBTribalLandLeasing.pdf Jump to: navigation, search File File history File usage Metadata File:03FDBTribalLandLeasing.pdf Size of this preview: 463 599 pixels. Other...

  3. File:03NVBStateLandAccess.pdf | Open Energy Information

    Open Energy Info (EERE)

    NVBStateLandAccess.pdf Jump to: navigation, search File File history File usage Metadata File:03NVBStateLandAccess.pdf Size of this preview: 463 599 pixels. Other resolution:...

  4. File:03FDAFederalLandLeasing.pdf | Open Energy Information

    Open Energy Info (EERE)

    03FDAFederalLandLeasing.pdf Jump to: navigation, search File File history File usage Metadata File:03FDAFederalLandLeasing.pdf Size of this preview: 463 599 pixels. Other...

  5. File:01LandUseOverview.pdf | Open Energy Information

    Open Energy Info (EERE)

    1LandUseOverview.pdf Jump to: navigation, search File File history File usage Metadata File:01LandUseOverview.pdf Size of this preview: 463 599 pixels. Other resolution: 464 ...

  6. H.R.S. 205 - Land Use | Open Energy Information

    Open Energy Info (EERE)

    5 - Land Use Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: H.R.S. 205 - Land UseLegal Published NA Year Signed or Took Effect...

  7. 31 TAC, Part 4, School Land Board | Open Energy Information

    Open Energy Info (EERE)

    School Land Board Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: 31 TAC, Part 4, School Land BoardLegal Abstract Texas...

  8. Montana Natural Streambed and Land Preservation Act Webpage ...

    Open Energy Info (EERE)

    Streambed and Land Preservation Act Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Montana Natural Streambed and Land Preservation Act Webpage...

  9. Title 36 CFR 251 Land Uses | Open Energy Information

    Open Energy Info (EERE)

    51 Land Uses Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal RegulationFederal Regulation: Title 36 CFR 251 Land UsesLegal Abstract...

  10. Alaska Division of Mining Land and Water | Open Energy Information

    Open Energy Info (EERE)

    Mining Land and Water Jump to: navigation, search Name: Alaska Division of Mining Land and Water Address: 550 W. 7th Ave., Suite 1260 Place: Anchorage, Alaska Zip: 99501-3557 Phone...

  11. TNRC 51 - Land, Timber and Surface Resources | Open Energy Information

    Open Energy Info (EERE)

    51 - Land, Timber and Surface Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: TNRC 51 - Land, Timber and Surface...

  12. Alaska Department of Natural Resources Land Use Planning Webpage...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library Web Site: Alaska Department of Natural Resources Land Use Planning Webpage Abstract This webpage provides an overview of Alaska's land use...

  13. Title 50 CFR 29 Land Use Management | Open Energy Information

    Open Energy Info (EERE)

    9 Land Use Management Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Title 50 CFR 29 Land Use ManagementLegal Abstract...

  14. Texas General Land Office - Rights of Way and Miscellaneous Easements...

    Open Energy Info (EERE)

    General Land Office - Rights of Way and Miscellaneous Easements Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Texas General Land Office - Rights of...

  15. Sustainable Land Management Through Market-Oriented Commodity...

    Open Energy Info (EERE)

    Commodity Development: Case studies from Ethiopia AgencyCompany Organization: International Livestock Research Institute Sector: Land Focus Area: Agriculture Topics:...

  16. Webtrends Archives by Fiscal Year — Topic Landing Pages

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the topic landing pages by fiscal year.

  17. Developing Clean Energy Projects on Tribal Lands: Data and Resources...

    Office of Scientific and Technical Information (OSTI)

    RENEWABLE ENERGY; TECHNOLOGY POTENTIAL; MAPS; WIND; SOLAR PHOTOVOLTAICS; HYDROELECTRICITY; GEOTHERMAL; CONCENTRATED SOLAR POWER; BIOMASS; TECHNICAL ASSISTANCE; TRIBAL LANDS; ...

  18. NREL: Energy Analysis - Renewable Energy on Contaminated Lands

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Renewable Energy on Contaminated Lands Map of U.S. Map of Potential Limbo Land Sites for Consideration for Renewable Energy Technology Development. Enlarge image NREL's sustainability analysis includes work with the Environmental Protection Agency (EPA) on the potential for using "limbo lands" as sites for renewable energy-generating stations. Limbo lands are considered underused, formerly contaminated sites; they include former Superfund sites, landfills, brownfields, abandoned mine

  19. Baselines For Land-Use Change In The Tropics: Application ToAvoided Deforestation Projects

    SciTech Connect (OSTI)

    Brown, Sandra; Hall, Myrna; Andrasko, Ken; Ruiz, Fernando; Marzoli, Walter; Guerrero, Gabriela; Masera, Omar; Dushku, Aaron; Dejong,Ben; Cornell, Joseph

    2007-06-01

    Although forest conservation activities particularly in thetropics offer significant potential for mitigating carbon emissions,these types of activities have faced obstacles in the policy arena causedby the difficulty in determining key elements of the project cycle,particularly the baseline. A baseline for forest conservation has twomain components: the projected land-use change and the correspondingcarbon stocks in the applicable pools such as vegetation, detritus,products and soil, with land-use change being the most difficult toaddress analytically. In this paper we focus on developing and comparingthree models, ranging from relatively simple extrapolations of pasttrends in land use based on simple drivers such as population growth tomore complex extrapolations of past trends using spatially explicitmodels of land-use change driven by biophysical and socioeconomicfactors. The three models of the latter category used in the analysis atregional scale are The Forest Area Change (FAC) model, the Land Use andCarbon Sequestration (LUCS) model, and the Geographical Modeling (GEOMOD)model. The models were used to project deforestation in six tropicalregions that featured different ecological and socioeconomic conditions,population dynamics, and uses of the land: (1) northern Belize; (2) SantaCruz State, Bolivia; (3) Parana State in Brazil; (4) Campeche, Mexico;(5) Chiapas, Mexico; and (6) Michoacan, Mexico. A comparison of all modeloutputs across all six regions shows that each model produced quitedifferent deforestation baseline. In general, the simplest FAC model,applied at the national administrative-unit scale, projected the highestamount of forest loss (four out of six) and the LUCS model the leastamount of loss (four out of five). Based on simulations of GEOMOD, wefound that readily observable physical and biological factors as well asdistance to areas of past disturbance were each about twice as importantas either sociological/demographic or economic

  20. Big Canyon Creek Ecological Restoration Strategy.

    SciTech Connect (OSTI)

    Rasmussen, Lynn; Richardson, Shannon

    2007-10-01

    He-yey, Nez Perce for steelhead or rainbow trout (Oncorhynchus mykiss), are a culturally and ecologically significant resource within the Big Canyon Creek watershed; they are also part of the federally listed Snake River Basin Steelhead DPS. The majority of the Big Canyon Creek drainage is considered critical habitat for that DPS as well as for the federally listed Snake River fall chinook (Oncorhynchus tshawytscha) ESU. The Nez Perce Soil and Water Conservation District (District) and the Nez Perce Tribe Department of Fisheries Resources Management-Watershed (Tribe), in an effort to support the continued existence of these and other aquatic species, have developed this document to direct funding toward priority restoration projects in priority areas for the Big Canyon Creek watershed. In order to achieve this, the District and the Tribe: (1) Developed a working group and technical team composed of managers from a variety of stakeholders within the basin; (2) Established geographically distinct sub-watershed areas called Assessment Units (AUs); (3) Created a prioritization framework for the AUs and prioritized them; and (4) Developed treatment strategies to utilize within the prioritized AUs. Assessment Units were delineated by significant shifts in sampled juvenile O. mykiss (steelhead/rainbow trout) densities, which were found to fall at fish passage barriers. The prioritization framework considered four aspects critical to determining the relative importance of performing restoration in a certain area: density of critical fish species, physical condition of the AU, water quantity, and water quality. It was established, through vigorous data analysis within these four areas, that the geographic priority areas for restoration within the Big Canyon Creek watershed are Big Canyon Creek from stream km 45.5 to the headwaters, Little Canyon from km 15 to 30, the mainstem corridors of Big Canyon (mouth to 7km) and Little Canyon (mouth to 7km). The District and the Tribe

  1. Ecological Monitoring and Compliance Program 2006 Report

    SciTech Connect (OSTI)

    David C. Anderson; Paul D. Greger; Derek B. Hall; Dennis J. Hansen; William K. Ostler

    2007-03-01

    The Ecological Monitoring and Compliance program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada Test Site (NTS) and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program's activities conducted by National Security Technologies LLC (NSTec) during the Calendar Year 2006. Program activities included: (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). Sensitive and protected/regulated species of the NTS include 44 plants, 1 mollusk, 2 reptiles, over 250 birds, and 26 mammals protected, managed, or considered sensitive as per state or federal regulations and natural resource agencies and organizations. The threatened desert tortoise (Gopherus agassizii) is the only species on the NTS protected under the Endangered Species Act. Biological surveys for the presence of sensitive and protected/regulated species and important biological resources on which they depend were conducted for 34 projects. A total of 342.1 hectares (ha) (845.37 acres [ac]) was surveyed for these projects. Sensitive and protected/regulated species and important biological resources found included: 2 inactive tortoise burrows, 2 western burrowing owls (Athene cunicularia hypugaea), several horses (Equus caballus), 2 active predator burrows, mature Joshua trees (Yucca brevifolia), yuccas and cacti; and also 1 bird nest (2 eggs), 1 barn owl (Tyto alba) and 2 great-horned owls (Bubo virginianus). NSTec provided a written summary report of all survey findings and mitigation recommendations, where applicable. All flagged burrows were

  2. Ecological Monitoring and Compliance Program 2006 Report

    SciTech Connect (OSTI)

    David C. Anderson; Paul D. Greger; Derek B. Hall; Dennis J. Hansen; William K. Ostler

    2007-03-01

    The Ecological Monitoring and Compliance program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO), monitors the ecosystem of the Nevada Test Site (NTS) and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program's activities conducted by National Security Technologies LLC (NSTec) during the Calendar Year 2006. Program activities included: (a) biological surveys at proposed construction sites, (b) desert tortoise compliance, (c) ecosystem mapping and data management, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, (f) habitat monitoring, (g) habitat restoration monitoring, and (h) monitoring of the Nonproliferation Test and Evaluation Complex (NPTEC). Sensitive and protected/regulated species of the NTS include 44 plants, 1 mollusk, 2 reptiles, over 250 birds, and 26 mammals protected, managed, or considered sensitive as per state or federal regulations and natural resource agencies and organizations. The threatened desert tortoise (Gopherus agassizii) is the only species on the NTS protected under the Endangered Species Act. Biological surveys for the presence of sensitive and protected/regulated species and important biological resources on which they depend were conducted for 34 projects. A total of 342.1 hectares (ha) (845.37 acres [ac]) was surveyed for these projects. Sensitive and protected/regulated species and important biological resources found included: 2 inactive tortoise burrows, 2 western burrowing owls (Athene cunicularia hypugaea), several horses (Equus caballus), 2 active predator burrows, mature Joshua trees (Yucca brevifolia), yuccas and cacti; and also 1 bird nest (2 eggs), 1 barn owl (Tyto alba) and 2 great-horned owls (Bubo virginianus). NSTec provided a written summary report of all survey findings and mitigation recommendations, where applicable. All flagged burrows were

  3. Reforesting Appalachia`s coal lands

    SciTech Connect (OSTI)

    Hopps, M.

    1994-11-01

    Currently, in those four states` primary coal counties, some 5,000 to 6,000 acres are surface-mined each year. Since 1977, when Congress passed the landmark Surface Mining Control and Reclamation Act (SMCRA), coal-mining companies have been required to refill the cuts they make and return the earth`s surface to approximately its original contours. Reclamation here means to aggressively-and literally-lay the groundwork for future cultivation of these lands. SMCRA calls for detailed reclamation plans before mining takes place, backed later by evaluations of how vegatation progresses up until the time of bond release-five years after mining ends. And though SMCRA has succeeded in improving the aesthetic appeal of post-mined sites, it does nothing to ensure that the most appropriate land use will be implemented for the long run.

  4. Quantitative Analysis of Biofuel Sustainability, Including Land Use Change

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    GHG Emissions | Department of Energy Quantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG Emissions Quantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG Emissions Plenary V: Biofuels and Sustainability: Acknowledging Challenges and Confronting Misconceptions Quantitative Analysis of Biofuel Sustainability, Including Land Use Change GHG Emissions Jennifer B. Dunn, Energy Systems and Sustainability Analyst, Argonne National Laboratory

  5. Global Biofuels Modeling and Land Use

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Biofuels Modeling and Land Use DOE Bioenergy Technologies Office (BETO) 2015 Project Peer Review Strategic Analysis & Cross-cutting Sustainability March 25 2015 Gbadebo Oladosu (PI) Oak Ridge National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information GOAL STATEMENT * Primary goal of the project is to demonstrate the viability of biofuels in the context of the national/global economy. * Metrics include: - Cost effectiveness:

  6. Mined land reclamation in Wisconsin since 1973

    SciTech Connect (OSTI)

    Hunt, T.C.

    1989-01-01

    Reclamation has long been recognized as an essential action necessary to mitigate the degradation of land caused by mining activities. But, it is only within the past several decades that reclamation has become an integral component of the mineral extraction process. While the Metallic Mining Reclamation Act (MMRA) was passed in 1973, Wisconsin is yet to enact comprehensive state-wide reclamation requirements for mining other than metallic minerals and the code for metallic mining has yet to establish procedures and standards for reclamation success, specifically revegetation and postmining land use. This study integrates several interdisciplinary methodologies including a history of reclamation; an inventory and status report of mined lands; a critique and comparison of existing reclamation policy with previous state and current federal reclamation policies; in-field case studies of revegetation parameters, procedures, and performance standards; and an economic analysis of reclamation technology. This study makes three major recommendations: (1) The metallic mining code should be amended to establish vegetation parameters, measuring methods, and performance standards for revegetation success similar to those contained in the federal Surface Mining Control and Reclamation Act (SMCRA); (2) The metallic mining code should be amended to resolve semantic loopholes by clearly defining the endpoints of terms such as restoration, reclamation, and rehabilitation and by utilizing the reclamation continuum as a planning tool for determining acceptable postmining land use alternatives; and (3) Mandatory statewide nonmetallic legislation should be enacted to strengthen the mineral resource management program in Wisconsin by systematically and uniformly regulating the mining and reclamation of nonmetallic minerals, the state's most important mineral resource.

  7. Land-Use Change Data Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Office (BETO) 2015 Project Peer Review 4.1.2.40 Land-Use Change Data Analysis 03/25/2015 Analysis & Sustainability Nagendra Singh (PI) Keith Kline, Rebecca Efroymson, Raju Vatsavai, Huina Mao, Erica Pham, Budhendra Bhaduri. Oak Ridge National Laboratory This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 Presentation name Goal Statement Project Goal Design and develop scalable tools and assessment methods to establish scientific basis for

  8. Paddy field, groundwater and land subsidence

    SciTech Connect (OSTI)

    Wen, L.J.

    1995-12-31

    Through many years of research and technical interchange both at home and abroad, it is commonly recognized that paddy fields possess the functions of micro-climate adjustment, flood detection and prevention, soil and water conservation, river-flow stabilization, soil salinization prevention, water purification, groundwater recharge, rural area beautification and environmental protection which are all beneficial to the public. In recent years, the global environmental problems have become a series concern throughout the world. These include the broken ozone layer, green house effects, acid rain, land desertion, tropical rain forest disappearing etc. Among them, rain forest disappearing draws great attention. Both rain forests and paddy fields are in tropical areas. They have similar functions and are disappearing because of economic pressure. This paper describes the special functions of paddy fields on water purification, ground water recharge and prevention of land subsidence, and reiterates groundwater utilization and land subsidence prevention measures. In view of the importance of groundwater resources, paddy fields, which can not be replaced by any other artificial groundwater recharge facilities, should not be reduced in acreage, nor can they be left idle. Paddy fields shall be properly maintained and managed in order to strengthen their special functions in the years to come even under heavy pressure from foreign countries.

  9. Land Disposal Restrictions (LDR) program overview

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    The Hazardous and Solid Waste Amendments (HSWA) to the Resource Conservation and Recovery Act (RCRA) enacted in 1984 required the Environmental Protection Agency (EPA) to evaluate all listed and characteristic hazardous wastes according to a strict schedule and to develop requirements by which disposal of these wastes would be protective of human health and the environment. The implementing regulations for accomplishing this statutory requirement are established within the Land Disposal Restrictions (LDR) program. The LDR regulations (40 CFR Part 268) impose significant requirements on waste management operations and environmental restoration activities at DOE sites. For hazardous wastes restricted by statute from land disposal, EPA is required to set levels or methods of treatment that substantially reduce the waste`s toxicity or the likelihood that the waste`s hazardous constituents will migrate. Upon the specified LDR effective dates, restricted wastes that do not meet treatment standards are prohibited from land disposal unless they qualify for certain variances or exemptions. This document provides an overview of the LDR Program.

  10. Project Reports for Navajo Hopi Land Commission Office (NHLCO): Navajo Hopi Land Commission Office (NHLCO)- 2012 Project

    Broader source: Energy.gov [DOE]

    The Navajo Hopi Land Commission (NHLCO), together with its partners, will conduct a feasibility study (FS) of a program to develop renewable energy on the Paragon-Bisti ranch lands in northwestern New Mexico, which were set aside under the Navajo-Hopi Land Settlement Act for the benefit of relocatees (defined as Navajo families living on Hopi Partitioned Lands as of December 22, 1974).

  11. Integrated Assessment Modeling of Carbon Sequestration and Land Use Emissions Using Detailed Model Results and Observations

    SciTech Connect (OSTI)

    Dr. Atul Jain

    2005-04-17

    This report outlines the progress on the development and application of Integrated Assessment Modeling of Carbon Sequestrations and Land Use Emissions supported by the DOE Office of Biological and Environmental Research (OBER), U.S. Department of Energy, Grant No. DOE-DE-FG02-01ER63069. The overall objective of this collaborative project between the University of Illinois at Urbana-Champaign (UIUC), Oak Ridge National Laboratory (ORNL), Lawrence Livermore National Laboratory (LLNL), and Pacific Northwest National Laboratory (PNNL) was to unite the latest advances in carbon cycle research with scientifically based models and policy-related integrated assessment tools that incorporate computationally efficient representations of the latest knowledge concerning science and emission trajectories, and their policy implications. As part of this research we accomplished the following tasks that we originally proposed: (1) In coordination with LLNL and ORNL, we enhanced the Integrated Science Assessment Model's (ISAM) parametric representation of the ocean and terrestrial carbon cycles that better represent spatial and seasonal variations, which are important to study the mechanisms that influence carbon sequestration in the ocean and terrestrial ecosystems; (2) Using the MiniCAM modeling capability, we revised the SRES (IPCC Special Report on Emission Scenarios; IPCC, 2000) land use emission scenarios; and (3) On the application front, the enhanced version of ISAM modeling capability is applied to understand how short- and long-term natural carbon fluxes, carbon sequestration, and human emissions contribute to the net global emissions (concentrations) trajectories required to reach various concentration (emission) targets. Under this grant, 21 research publications were produced. In addition, this grant supported a number of graduate and undergraduate students whose fundamental research was to learn a disciplinary field in climate change (e.g., ecological dynamics and

  12. EIS-0222: Hanford Comprehensive Land-Use Plan

    Broader source: Energy.gov [DOE]

    DOE has prepared the EIS to evaluate the potential environmental impacts associated with implementing a comprehensive land-use plan (CLUP) for the Hanford Site for at least the next 50 years. DOE is expected to use this land-use plan in its decision-making process to establish what is the “highest and best use” of the land (41 Code of Federal Regulations [CFR] 101-47, “Federal Property Management Regulations”). The final selection of a land-use map, land-use policies, and implementing procedures would create the working CLUP when they are adopted through the ROD for the EIS.

  13. Ecological Monitoring and Compliance Program Fiscal Year 1998 Report

    SciTech Connect (OSTI)

    Bechtel Nevada Ecological Services

    1998-10-01

    The Ecological Monitoring and Compliance program, funded through the U. S. Department of Energy/Nevada Operations Office, monitors the ecosystem of the Nevada Test Site and ensures compliance with laws and regulations pertaining to NTS biota. This report summarizes the program's activities conducted by Bechtel Nevada during fiscal year 1998. Twenty-one sites for seven projects were surveyed for the presence of state or federally protected species. Three projects were in or near habitat of the threatened desert tortoise and required special clearance and transect surveys. All geospatial data collected were entered into Bechtel Nevada's Ecological Geographic Information system for use in ongoing ecosystem management of the NTS.

  14. Solar Land Use Data on OpenEI | OpenEI Community

    Open Energy Info (EERE)

    Solar Land Use Data on OpenEI Home > Groups > OpenEI Community Central Sfomail's picture Submitted by Sfomail(48) Member 25 June, 2013 - 12:10 acres csp land use how much land land...

  15. Ecological Monitoring and Compliance Program 2014 Report

    SciTech Connect (OSTI)

    Hall, Derek B.; Anderson, David C.; Greger, Paul D.; Ostler, W. Kent

    2015-05-12

    The Ecological Monitoring and Compliance Program (EMAC), funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office (NNSA/NFO, formerly Nevada Site Office), monitors the ecosystem of the Nevada National Security Site (NNSS) and ensures compliance with laws and regulations pertaining to NNSS biota. This report summarizes the program’s activities conducted by National Security Technologies, LLC (NSTec), during calendar year 2014. Program activities included (a) biological surveys at proposed activity sites, (b) desert tortoise compliance, (c) ecosystem monitoring, (d) sensitive plant species monitoring, (e) sensitive and protected/regulated animal monitoring, and (f) habitat restoration monitoring. During 2014, all applicable laws, regulations, and permit requirements were met, enabling EMAC to achieve its intended goals and objectives. Sensitive and protected/regulated species of the NNSS include 42 plants, 1 mollusk, 2 reptiles, 236 birds, and 27 mammals. These species are protected, regulated, or considered sensitive according to state or federal regulations and natural resource agencies and organizations. The desert tortoise (Gopherus agassizii) and the western yellow-billed cuckoo (Coccyzus americanus) are the only species on the NNSS protected under the Endangered Species Act, both listed as threatened. However, only one record of the cuckoo has ever been documented on the NNSS, and there is no good habitat for this species on the NNSS. It is considered a rare migrant. Biological surveys for the presence of sensitive and protected/regulated species and important biological resources on which they depend were conducted for 18 projects. A total of 199.18 hectares (ha) was surveyed for these projects. Sensitive and protected/regulated species and important biological resources found during these surveys included a predator burrow, one sidewinder rattlesnake (Crotalus cerastes), two mating speckled rattlesnakes

  16. Marine and Land Active-Source Seismic

    Office of Scientific and Technical Information (OSTI)

    Marine and Land Active-Source Seismic Imaging of mid-Miocene to Holocene-aged Faulting near Geothermal Prospects at Pyramid Lake, Nevada Amy Eisses1-3, Annie Kell1'3, Graham Kent1-3, Neal Driscoll2, Robert Karlin3, Rob Baskin4, John Louie1-3, and Satish Pullammanappallil5 1. Nevada Seismological Laboratory, University of Nevada, Reno; eissesa@gmail.com 2. Scripps Institute of Oceanography, University of California, San Diego 3. Department of Geological Sciences and Engineering, University of

  17. Green Lands Blue Water 2014 Fall Conference

    Broader source: Energy.gov [DOE]

    The Green Lands Blue Water 2014 Fall Conference will be held from November 19–20, 2014, at the Richland Community College in Decatur, Illinois. The event will focus on bioenergy and sustainable agriculture and explore topics ranging from logistics, energy conversion technologies, and markets for grass biomass. BETO Sustainability Program Technology Manager Kristen Johnson will be speaking about the Energy Department’s perspective on sustainable bioenergy landscapes and will focus on BETO’s recent work with landscape design. The conference will be November 19–20 only. On November 18, participants may choose to participate in a pre-conference field tour.

  18. CARBON SEQUESTRATION ON SURFACE MINE LANDS

    SciTech Connect (OSTI)

    Donald H. Graves; Christopher Barton; Richard Sweigard; Richard Warner

    2005-06-22

    An area planted in 2004 on Bent Mountain in Pike County was shifted to the Department of Energy project to centralize an area to become a demonstration site. An additional 98.3 acres were planted on Peabody lands in western Kentucky and Bent Mountain to bring the total area under study by this project to 556.5 acres as indicated in Table 2. Major efforts this quarter include the implementation of new plots that will examine the influence of differing geologic material on tree growth and survival, water quality and quantity and carbon sequestration. Normal monitoring and maintenance was conducted and additional instrumentation was installed to monitor the new areas planted.

  19. Role of basic ecological knowledge in environmental assessment

    SciTech Connect (OSTI)

    Hildebrand, S.G.; Barnthouse, L.W.; Suter, G.W.

    1984-01-01

    The role of basic ecological knowledge in environmental impact assessment was examined. The focus was primarily on the NEPA process. Experience in population biology and ecosystem studies is discussed, the successes and limits of applicability are highlighted, and implications for long-term research needs are identified. Current attempts to develop a national assessment of acid deposition impacts are reviewed. 48 refs. (ACR)

  20. Environmental resources of selected areas of Hawaii: Ecological resources

    SciTech Connect (OSTI)

    Trettin, C.C.; Tolbert, V.R.; Jones, A.T.; Smith, C.R.; Kalmijn, A.J.

    1995-03-01

    This report has been prepared to make available and archive the background scientific data and related information collected on ecological resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The background scientific data and related information presented in this report focus on several areas of Hawaii County. In this report, reference is made to these areas as study areas rather than as areas where proposed or alternative facilities of the HGP would be located. The resource areas addressed herein include terrestrial ecology, aquatic ecology, and marine ecology. The scientific background data and related information that were obtained from review of the (1) scientific literature, (2) government and private sector reports, (3) studies done under DOE interagency agreements with the US Fish and Wildlife Service (FWS) and with the US Army Corps of Engineers (COE), and (4) observations made during site visits are being made available for future research in these areas.

  1. Environmental Resources of Selected Areas of Hawaii: Ecological Resources (DRAFT)

    SciTech Connect (OSTI)

    Trettin, C.C.; Tolbert, V.R.; Jones, A.T.; Smith, C.R.; Kalmijn, A.J.

    1994-06-01

    This report has been prepared to make available and archive the background scientific data and related information collected on ecological resources during the preparation of the environmental impact statement (EIS) for Phases 3 and 4 of the Hawaii Geothermal Project (HGP) as defined by the state of Hawaii in its April 1989 proposal to Congress. The U.S. Department of Energy (COE) published a notice in the Federal Register on May 17, 1994 (Fed. Regist. 5925638) withdrawing its Notice of Intent (Fed. Regst. 575433) of February 14, 1992, to prepare the HGP-EIS. Since the state of Hawaii is no longer pursuing or planning to pursue the HGP, DOE considers the project to be terminated. The background scientific data and related information presented in this report focus on several areas of Hawaii County, including the southeastern coast, a potential development corridor along the Saddle Road between Hilo and the North Kohala District on the northwestern coast, and on the southeastern coast of Maui. In this report, reference is made to these areas as study areas rather than as areas where proposed or alternative facilities of the HGP would be located. The resource areas addressed herein include terrestrial ecology, aquatic ecology, and marine ecology. The scientific background data and related information is being made available for future research in these areas. This report describes the environmental resources present in the areas studied (i.e., the affected environment) and does not represent an assessment of environmental impacts.

  2. Ecological Monitoring and Compliance Program Fiscal Year 2003 Report

    SciTech Connect (OSTI)

    Bechtel Nevada

    2003-12-01

    The Ecological Monitoring and Compliance program, funded through the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, monitors the ecosystem of the Nevada Test Site and ensures compliance with laws and regulations pertaining to Nevada Test Site biota. This report summarizes the program's activities conducted by Bechtel Nevada during fiscal year 2003.

  3. Ecological investigation of a hazardous waste site, Warner Robins, Georgia

    SciTech Connect (OSTI)

    Wade, M.C. ); Billig, P. )

    1993-01-01

    Zone 1, Robins Air Force Base, Georgia, has been designated a National Priorities List Site by the US Environmental Protection Agency. The Remedial Investigation for Zone 1 recommended a quantitative analysis of ecological risk. To accomplish this task a characterization of the bottomland hardwood forest ecosystem present on the base was required. This ecological characterization included the study of hydrology, aquatic and wildlife biology, and wetlands ecology where potential impacts were in question. In addition, a suitable reference area was studied. The hydrologic investigation consisted primarily of the installation of water level recorders and staff gauges, collection of surface water data, installation of piezometers and collection of groundwater data, and the collection of rainfall data. The aquatic biology investigation centered around the sampling of benthic macroinvertebrate communities, bioassay toxicity tests for surface water and sediment, fish sampling, aquatic macrophyte collection, macrophyte collection, and emergent and free-floating plant collection. The wildlife biology investigation focused on a breeding bird survey. The wetlands ecology investigation comprised the collection of soil and vegetation samples and using the Wetland Evaluation Technique (WET) to assess the functions and values of the wetlands present.

  4. Assessing ecological risks within a highly industrialized estuary

    SciTech Connect (OSTI)

    Bonnevie, N.L.; Iannuzzi, T.J.; Harman, C.H.

    1995-12-31

    Ecological assessment (EA) was conducted for a landfill located along an industrialized river within the NY/NJ Harbor Estuary. This estuary has been subjected to intense industrial and urban development throughout the past two centuries, resulting in alterations to the Site and regional ecology. For these reasons, consideration was given to the local and regional setting, and the relatively low quantity and degraded quality of habitats that exist in proximity to the Site. The EA focused on two ecological receptor groups: (1) aquatic receptors (i.e., benthic invertebrates and small forage fish) exposed primarily through direct contact with sediments and surface water; and (2) piscivorous species (i.e., great blue heron) for whom exposure is the result of trophic transfer through dietary intakes. Estimates of accumulation in prey species of the great blue heron were derived using a simplified food web model to predict trophic transfer. The primary chemicals of potential ecological concern (COPEC) included arsenic, selenium, mercury, as well as PCBs. Based on the results of this assessment, risk to piscivorous wildlife are very low; derived hazard quotients (HQ) were below one for all COPEC. HQ greater than one were observed for direct exposures to aquatic receptors, however, the HQ determined for exposures at the Site were generally within the range of those reported for sediments and surface waters throughout the NY/NJ Harbor Estuary. In addition, numerous non-chemical stressors were identified that likely significantly affect the health and abundance of aquatic organisms. For these reasons, the Site was determined not to contribute an increased risk to ecological receptors above a regional level.

  5. EVALUATION OF LAND USE/LAND COVER DATASETS FOR URBAN WATERSHED MODELING

    SciTech Connect (OSTI)

    S.J. BURIAN; M.J. BROWN; T.N. MCPHERSON

    2001-08-01

    Land use/land cover (LULC) data are a vital component for nonpoint source pollution modeling. Most watershed hydrology and pollutant loading models use, in some capacity, LULC information to generate runoff and pollutant loading estimates. Simple equation methods predict runoff and pollutant loads using runoff coefficients or pollutant export coefficients that are often correlated to LULC type. Complex models use input variables and parameters to represent watershed characteristics and pollutant buildup and washoff rates as a function of LULC type. Whether using simple or complex models an accurate LULC dataset with an appropriate spatial resolution and level of detail is paramount for reliable predictions. The study presented in this paper compared and evaluated several LULC dataset sources for application in urban environmental modeling. The commonly used USGS LULC datasets have coarser spatial resolution and lower levels of classification than other LULC datasets. In addition, the USGS datasets do not accurately represent the land use in areas that have undergone significant land use change during the past two decades. We performed a watershed modeling analysis of three urban catchments in Los Angeles, California, USA to investigate the relative difference in average annual runoff volumes and total suspended solids (TSS) loads when using the USGS LULC dataset versus using a more detailed and current LULC dataset. When the two LULC datasets were aggregated to the same land use categories, the relative differences in predicted average annual runoff volumes and TSS loads from the three catchments were 8 to 14% and 13 to 40%, respectively. The relative differences did not have a predictable relationship with catchment size.

  6. Preliminary Notice of Violation, Safety and Ecology Corporation- EA-2005-03

    Broader source: Energy.gov [DOE]

    Issued to Safety and Ecology Corporation related to a 10 CFR Part 708 Violation at the Portsmouth Gaseous Diffusion Project

  7. LandScan 2013 High Resolution Global Population Data Set

    SciTech Connect (OSTI)

    2014-07-01

    The LandScan data set is a worldwide population database compiled on a 30"x30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on land cover, slope, road proximity, high-resolution imagery, and other data sets. The LandScan data set was developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient populations at risk.

  8. EA-1927: Paducah Gaseous Diffusion Plant Potential Land and Facilities

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Transfers; McCracken County, Kentucky | Department of Energy 27: Paducah Gaseous Diffusion Plant Potential Land and Facilities Transfers; McCracken County, Kentucky EA-1927: Paducah Gaseous Diffusion Plant Potential Land and Facilities Transfers; McCracken County, Kentucky SUMMARY DOE's Portsmouth/Paducah Project Office prepared an EA that assesses the potential environmental impacts of the proposed transfer of land and facilities at the Paducah Gaseous Diffusion Plant from DOE to other

  9. Coordination of Federal Transmission Permitting on Federal Lands (216(h)) |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Planning » Coordination of Federal Transmission Permitting on Federal Lands (216(h)) Coordination of Federal Transmission Permitting on Federal Lands (216(h)) On October 23, 2009, the Department of Energy and eight other Federal agencies entered into a Memorandum of Understanding (MOU) to improve coordination among project applicants, federal agencies, states and tribes involved in the siting and permitting process for electric transmission facilities on Federal land.

  10. INL Comprehensive Land Use and Environmental Stewardship Report

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    INL Comprehensive Land Use and Environmental Stewardship Report The Idaho National Laboratory announced recently that the Comprehensive Land Use and Environmental Stewardship (CLUES) Report for Fiscal Year 2011 has been finalized. The CLUES Report compliments the INL Ten Year Site Plan and provides a look ahead to INL facilities 10, 30 and 100 years into the future. The CLUES Report discusses how land on the INL will be managed and the process for reviewing requests. The report represents a

  11. Assessing the health risk of solar development on contaminated lands |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Argonne National Laboratory Assessing the health risk of solar development on contaminated lands December 11, 2013 Tweet EmailPrint A recently published report from Argonne's Environmental Science (EVS) division presents a methodology for assessing potential human health risks of developing utility-scale solar facilities on contaminated, previously developed sites. Developing on these lands rather than pristine, undeveloped lands can avoid or minimize environmental impacts, reduce

  12. Approaches used for Clearance of Lands from Nuclear Facilities among

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Several Countries: Evaluation for Regulatory Input | Department of Energy Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input The study entitled, "Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input," focuses on the issue of

  13. NERSC Calculations Provide Independent Confirmation of Global Land Warming

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Since 1901 Calculations Provide Independent Confirmation of Global Land Warming Since 1901 NERSC Calculations Provide Independent Confirmation of Global Land Warming Since 1901 September 9, 2013 Contact: Jon Bashor, jbashor@lbl.gov, 510-486-5849 campo.jpg These maps show the changes in air temperatures over land as measured using thermometers (left side) and as calculated by the 20th Century Reanalysis project (left side). While more than 80 percent of the observed variation is captured by

  14. LandScan 2003 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2004-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  15. LandScan 2004 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2005-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  16. LandScan 2000 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2001-12-31

    The LandScan data set is a worldwide population database compiled on a 30" X 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. The LandScan data set was developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient populations at risk.

  17. LandScan 2002 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2003-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  18. LandScan 2006 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2006-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  19. LandScan 2005 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2006-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  20. LandScan 2009 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2009-07-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  1. LandScan 2007 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2008-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  2. LandScan 2011 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2012-11-19

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  3. LandScan 2010 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2010-07-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  4. LandScan 2008 High Resolution Global Population Data Set

    Energy Science and Technology Software Center (OSTI)

    2009-01-01

    The LandScan data set is a worldwide population database compiled on a 30" x 30" latitude/longitude grid. Census counts (at sub-national level) were apportioned to each grid cell based on likelihood coefficients, which are based on proximity to roads, slope, land cover, nighttime lights, and other data sets. LandScan 2001 has been developed as part of Oak Ridge National Laboratory (ORNL) Global Population Project for estimating ambient population risk.

  5. Accuracy Assessment for Forest and Land Use Maps (English version...

    Open Energy Info (EERE)

    www.leafasia.orglibraryusaid-leaf-accuracy-assessment-forest-and-lan Cost: Free Language: English Accuracy Assessment for Forest and Land Use Maps (English version)...

  6. Holistic Interactions of Shallow Clouds, Aerosols, and Land-Ecosystems...

    Office of Scientific and Technical Information (OSTI)

    Cumulus convection is an important component in the atmospheric radiation budget and ... when intense turbulence induced by surface radiation couples the land surface to clouds. ...

  7. PIA - Land Record System (SWPA) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PIA - Land Record System (SWPA) (250.65 KB) More Documents & Publications PIA - INL PeopleSoft - Human Resource System PIA - Human Resources - Personal Information Change ...

  8. Vermont FPR: Land and Water Conservation Fund | Open Energy Informatio...

    Open Energy Info (EERE)

    provides information on the Vermont Department of Forest, Parks and Recreation's administration of the Land and Water Conservation Fund. Published Publisher Not Provided, Date...

  9. Administration of State Lands Interagency MOA July 2012 | Open...

    Open Energy Info (EERE)

    Parks and Recreation; Department of Environmental Conservation; and Department of Fish and Wildlife, with respect to agency administration of State lands. Authors FPR, DEC...

  10. Sales of Fossil Fuels Produced from Federal and Indian Lands...

    Gasoline and Diesel Fuel Update (EIA)

    maplayers.html?openChapterschpboundchpbound Four agencies-the National Park Service, Fish and Wildlife Service, and Bureau of Land Management (BLM), in the Department of the...

  11. Assessment of Land Surface Model Performance in WRF for Simulating...

    Office of Scientific and Technical Information (OSTI)

    Assessment of Land Surface Model Performance in WRF for Simulating Wind at Heights Relevant to the Wind Energy Community Citation Details In-Document Search Title: Assessment of ...

  12. Wyoming Office of State Lands and Investments | Open Energy Informatio...

    Open Energy Info (EERE)

    Investments Jump to: navigation, search Name: Wyoming Office of State Lands and Investments Abbreviation: OSLI Address: 122 West 25th Street 3W Place: Cheyenne, Wyoming Zip: 82001...

  13. 2 CCR State Lands Commission Article 1, General Provisions |...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: 2 CCR State Lands Commission Article 1, General ProvisionsLegal Abstract California...

  14. Low-Carbon Land Transport Policy Handbook | Open Energy Information

    Open Energy Info (EERE)

    Policy Handbook Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low-Carbon Land Transport Policy Handbook AgencyCompany Organization: Routledge ComplexityEase...

  15. Hawaii Department of Land and Natural Resources Engineering Division...

    Open Energy Info (EERE)

    Land Leasing Contact Contacts.png Morriss Atta Chief Engineer Contacts.png Carty Chang http:hawaii.govdlnreng Retrieved from "http:en.openei.orgw...

  16. Bureau of Land Management - NEPA Handbook | Open Energy Information

    Open Energy Info (EERE)

    to library PermittingRegulatory Guidance - GuideHandbook: Bureau of Land Management - NEPA HandbookPermittingRegulatory GuidanceGuideHandbook Abstract The purpose of...

  17. Bureau of Land Management - WO-210 - Contact Information | Open...

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library Web Site: Bureau of Land Management - WO-210 - Contact Information Abstract This page provides contact information for...

  18. Bureau of Land Management - Notice of Intent to Conduct Geothermal...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Form: Bureau of Land Management - Notice of Intent to Conduct Geothermal Resource Exploration Operations Abstract...

  19. Bureau of Land Management - Washington Office Directories | Open...

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library General: Bureau of Land Management - Washington Office Directories Abstract This page links to a directory for state...

  20. Federal Land Policy and Management Act of 1976 (FLPMA) | Open...

    Open Energy Info (EERE)

    Legal Document- Federal RegulationFederal Regulation: Federal Land Policy and Management Act of 1976 (FLPMA)Legal Abstract FLPMA, also called the BLM Organic Act,...

  1. Bureau of Land Management - Examples of Scoping Reports | Open...

    Open Energy Info (EERE)

    to library PermittingRegulatory Guidance - Supplemental Material: Bureau of Land Management - Examples of Scoping ReportsPermittingRegulatory GuidanceSupplemental Material...

  2. Bureau of Land Management, Colorado collaborate to advance efficient...

    Open Energy Info (EERE)

    Management, Colorado collaborate to advance efficient geothermal development Jump to: navigation, search OpenEI Reference LibraryAdd to library Memorandum: Bureau of Land...

  3. Land and Facility Use Policy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Each comprehensive plan will consider the site's larger regional context and be developed with stakeholder participation. This policy will result in land and facility uses which ...

  4. Assessment of Land Surface Model Performance in WRF for Simulating...

    Office of Scientific and Technical Information (OSTI)

    Wind Energy Community Citation Details In-Document Search Title: Assessment of Land Surface Model Performance in WRF for Simulating Wind at Heights Relevant to the Wind Energy ...

  5. Title 40 CFR 268 Land Disposal Restrictions | Open Energy Information

    Open Energy Info (EERE)

    disposal and defines those limited circumstances under which an otherwise prohibited waste may continue to be land disposed. Except as specifically provided otherwise in this...

  6. Analysis of Impacts on Prime or Unique Agricultural Lands in...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    on Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing the National Environmental Policy Act was developed in cooperation with the Department of Agriculture. ...

  7. Geothermal Leasing 101: Federal, State and Private Lands | Open...

    Open Energy Info (EERE)

    and Private LandsLegal Abstract Comprehensive guide to geothermal leasing, prepared by a law firm. Published NA Year Signed or Took Effect 2009 Legal Citation Geothermal Leasing...

  8. RAPID/Solar/Land Access | Open Energy Information

    Open Energy Info (EERE)

    RAPIDSolarLand Access < RAPID | Solar(Redirected from RAPIDSolarLeasing) Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop Toolkit BETA About...

  9. Office of State Lands and Investments - Easements | Open Energy...

    Open Energy Info (EERE)

    - Easements Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Office of State Lands and Investments - Easements Abstract This web page contains...

  10. Oregon Land Use Compatibility Statements Website | Open Energy...

    Open Energy Info (EERE)

    Statements Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Oregon Land Use Compatibility Statements Website Author Oregon Department of...

  11. Bureau of Land Management - Resource Advisory Councils | Open...

    Open Energy Info (EERE)

    Advisory Councils Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Bureau of Land Management - Resource Advisory Councils Abstract The BLM formed...

  12. USGS-Land Cover Institute (LCI) | Open Energy Information

    Open Energy Info (EERE)

    USGS currently houses the institute at the Center for Earth Resources Observation and Science (EROS) in Sioux Falls, South Dakota. The LCI will address land cover topics from...

  13. Land Use and Water Efficiency in Current and Potential Future...

    Office of Scientific and Technical Information (OSTI)

    Ethanol Systems (Poster) Citation Details In-Document Search Title: Land Use and Water Efficiency in Current and Potential Future U.S. Corn and Brazilian Sugarcane Ethanol ...

  14. Oregon Land Conservation and Development Commission | Open Energy...

    Open Energy Info (EERE)

    Commission Abbreviation: LCDC Place: Portland, Oregon Website: www.oregon.govLCDpageslcdc. References: Oregon Department of Land Conservation and Development1 This...

  15. Alaska Department of Natural Resources Land Records Search Portal...

    Open Energy Info (EERE)

    Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Alaska Department of Natural Resources Land Records Search Portal Citation...

  16. Bureau of Land Management - Examples of Decision Records | Open...

    Open Energy Info (EERE)

    BLM, 2011 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Bureau of Land Management - Examples of Decision Records Citation BLM....

  17. Texas General Land Office Local Permitting Authorities Webpage...

    Open Energy Info (EERE)

    Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Texas General Land Office Local Permitting Authorities Webpage Citation...

  18. Approaches used for Clearance of Lands from Nuclear Facilities...

    Broader source: Energy.gov (indexed) [DOE]

    for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input," focuses on the issue of showing compliance with given clearance levels ...

  19. Land and Asset Transfer for Beneficial Reuse | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PDF icon Land and Asset Transfer for Beneficial Reuse More Documents & Publications EA-0531: Final Environmental Assessment EIS-0068: Final Environmental Impact Statement EA-1008: ...

  20. Alaska Department of Natural Resources Land Search Records Webpage...

    Open Energy Info (EERE)

    Records Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Alaska Department of Natural Resources Land Search Records Webpage Abstract This...

  1. Analysis of Impacts on Prime or Unique Agricultural Lands in...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    previous memorandum on this subject of August 1976. PDF icon AnalysisAgriculturalLands.pdf More Documents & Publications Mini-Guidance Articles from Lessons Learned Quarterly...

  2. Holistic Interactions of Shallow Clouds, Aerosols, and Land-Ecosystems...

    Office of Scientific and Technical Information (OSTI)

    and over many regions of the world, particularly during the summertime growing season when intense turbulence induced by surface radiation couples the land surface to clouds. ...

  3. Geothermal Direct-Use — Minimizing Land Use and Impact

    Broader source: Energy.gov [DOE]

    With geothermal direct-use applications, land use issues usually only arise during exploration and development when geothermal reservoirs are located in or near urbanized areas, critical habitat...

  4. Colorado - Rights of Way on State Trust Lands - General Information...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Colorado - Rights of Way on State Trust Lands - General InformationPermitting...

  5. Geothermal Regulations in Colorado - Land Ownership is the Key...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Regulations in Colorado - Land Ownership is the Key Abstract Geothermal resources in...

  6. RAPID/Geothermal/Land Access/Hawaii | Open Energy Information

    Open Energy Info (EERE)

    Basis: Royalty Distribution: ContactsAgencies: Hawaii Department of Land and Natural Resources, Hawaii Department of Transportation Highways Division, Hawaii Department...

  7. RAPID/Geothermal/Land Access/Washington | Open Energy Information

    Open Energy Info (EERE)

    Basis: Royalty Distribution: ContactsAgencies: Washington State Department of Natural Resources, Washington State Department of Transportation State Land Access Process In...

  8. RAPID/Geothermal/Land Access | Open Energy Information

    Open Energy Info (EERE)

    RAPIDGeothermalLand Access < RAPID | Geothermal(Redirected from RAPIDGeothermalLeasing) Jump to: navigation, search RAPID Regulatory and Permitting Information Desktop...

  9. Mineral Leasing Act for Acquired Lands of 1947 | Open Energy...

    Open Energy Info (EERE)

    of the Mineral Leasing Act and the authority of the Secretary of the Interior over oil and gas operations to federal "acquired lands." References Mineral Leasing Act for...

  10. Atmosphere-Land-Surface Interaction over the Southern Great Plains...

    Office of Scientific and Technical Information (OSTI)

    Plains: Diagnosis of Mechanisms from SGP ARM Data Citation Details In-Document Search Title: Atmosphere-Land-Surface Interaction over the Southern Great Plains: Diagnosis of ...

  11. Oregon Land Use Compatibility Statement for Onsite Wastewater...

    Open Energy Info (EERE)

    Permits Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Oregon Land Use Compatibility Statement for Onsite Wastewater Treatment System Permits Abstract...

  12. Hawaii Department of Land and Natural Resources Historic Preservation...

    Open Energy Info (EERE)

    Historic Preservation Division Jump to: navigation, search Name: Hawaii Department of Land and Natural Resources Historic Preservation Division Address: Kakuhihewa Building601...

  13. Hawaii Department of Land and Natural Resources Division of Forestry...

    Open Energy Info (EERE)

    of Forestry and Wildlife Jump to: navigation, search Name: Hawaii Department of Land and Natural Resources Division of Forestry and Wildlife Address: Kalanimoku Building...

  14. Hawaii Department of Land and Natural Resources Commission on...

    Open Energy Info (EERE)

    on Water Resource Management Jump to: navigation, search Name: Hawaii Department of Land and Natural Resources Commission on Water Resource Management Address: Kalanimoku...

  15. ARM - Cloud and Land Surface Interaction Campaign (CLASIC)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Questions Science and Implementation Plan (pdf) Measurement Platforms (pdf) CLASIC-Land Experiment Plan (pdf) Sponsors Science Team News Fact Sheets News & Press Mission...

  16. Arizona State Land Department Applications and Permits Website...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Arizona State Land Department Applications and Permits Website Abstract This website contains supplemental...

  17. Colorado State Board of Land Commissioners: Temporary Access...

    Open Energy Info (EERE)

    Colorado State Board of Land Commissioners: Temporary Access Permit Application Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Permit...

  18. Lake Encroachment Permit Application, Abutting Land Owner Addendum...

    Open Energy Info (EERE)

    Lake Encroachment Permit Application, Abutting Land Owner Addendum Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Permit ApplicationPermit...

  19. Texas General Land Office Construction Certificate and Dune Protection...

    Open Energy Info (EERE)

    LibraryAdd to library PermittingRegulatory Guidance - Checklist: Texas General Land Office Construction Certificate and Dune Protection Permit Requirements...

  20. Sugar Land, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Land, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 29.6196787, -95.6349463 Show Map Loading map... "minzoom":false,"mappingservice":"...