National Library of Energy BETA

Sample records for land climate topics

  1. 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 ...

  2. 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.

  3. 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.

  4. OSTIblog Articles in the Accelerated Climate Modeling for Energy Topic |

    Office of Scientific and Technical Information (OSTI)

    OSTI, US Dept of Energy Office of Scientific and Technical Information Accelerated Climate Modeling for Energy

  5. OSTIblog Articles in the climate change Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information climate change Topic Climate Change Research 24/7 by Kathy Chambers 11 Apr, 2016 in Image credit: ARM Program Image credit: ARM Program One of the research programs managed by the Department of Energy (DOE) is the Atmospheric Radiation Measurement (ARM) Program, created in 1989 to address scientific uncertainties related to global climate change. ARM's Climate Research Facility, a DOE scientific user facility, provides the world's most

  6. Center for Climate Strategies Catalog of Policy Options | Open...

    Open Energy Info (EERE)

    Organization: The Center for Climate Strategies Sector: Energy, Land Focus Area: Renewable Energy, Energy Efficiency Topics: Policiesdeployment programs Website:...

  7. Gabon-World Bank Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    World Bank Climate Activities Jump to: navigation, search Name Gabon-World Bank Climate Activities AgencyCompany Organization World Bank Sector Land Focus Area Forestry Topics...

  8. Climate Change Mitigation Through Land-Use Measures in the Agriculture...

    Open Energy Info (EERE)

    and Forestry Sectors Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate Change Mitigation Through Land-Use Measures in the Agriculture and Forestry...

  9. 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

  10. Integrated Assessment and the Relation Between Land-Use Change and Climate Change

    DOE R&D Accomplishments [OSTI]

    Dale, V. H.

    1994-10-07

    Integrated assessment is an approach that is useful in evaluating the consequences of global climate change. Understanding the consequences requires knowledge of the relationship between land-use change and climate change. Methodologies for assessing the contribution of land-use change to atmospheric CO{sub 2} concentrations are considered with reference to a particular case study area: south and southeast Asia. The use of models to evaluate the consequences of climate change on forests must also consider an assessment approach. Each of these points is discussed in the following four sections.

  11. Peru-UNDP Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    Activities AgencyCompany Organization United Nations Development Programme Sector Energy, Land Topics Background analysis Country Peru South America References UNDP Climate...

  12. India-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    Name India-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy Topics Background analysis...

  13. Philippines-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    Philippines-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy, Land Focus Area Renewable Energy, Energy Efficiency, Geothermal Topics Background...

  14. Climate Change Development Policy Loan | Open Energy Information

    Open Energy Info (EERE)

    Development Policy Loan Jump to: navigation, search Name Climate Change Development Policy Loan AgencyCompany Organization World Bank Sector Energy, Land Topics Finance,...

  15. Kenya-Action Plan for National Climate Change Response Strategy...

    Open Energy Info (EERE)

    of the National CC Task Force, HTSPE, IDLA, LTS International ACCLIMATISE, IISD, Adam Smith International +subcontractors Sector Climate, Energy, Land Topics Background analysis,...

  16. UNDP-Low Emission Climate Resilient Development Strategies (LECRDS...

    Open Energy Info (EERE)

    AgencyCompany Organization: United Nations Development Programme Sector: Energy, Land, Climate Focus Area: Economic Development, Greenhouse Gas Topics: Finance, GHG...

  17. Trade-offs of different land and bioenergy policies on the path to achieving climate targets

    SciTech Connect (OSTI)

    Calvin, Katherine V.; Wise, Marshall A.; Kyle, G. Page; Patel, Pralit L.; Clarke, Leon E.; Edmonds, James A.

    2013-10-16

    Many papers have shown that bioenergy and land-use are potentially important elements in a strategy to limit anthropogenic climate change. But, significant expansion of bioenergy production can have a large terrestrial footprint. In this paper, we test the implications for land use, the global energy system, carbon cycle, and carbon prices of meeting a specific climate target, using a single fossil fuel and industrial sector policy instrument—the carbon tax, but with five alternative bioenergy and land-use policy architectures. We find that the policies we examined have differing effects on the different segments of the economy. Comprehensive land policies can reduce land-use change emissions, increasing allowable emissions in the energy system, but have implications for the cost of food. Bioenergy taxes and constraints, on the other hand, have little effect on food prices, but can result in increased carbon and energy prices.

  18. Watershed response and land energy feedbacks under climate change depend upon groundwater.

    SciTech Connect (OSTI)

    Maxwell, R M; Kollet, S J

    2008-06-10

    Human induced climate change will have a significant impact on the hydrologic cycle, creating changes in fresh water resources, land cover, and feedbacks that are difficult to characterize, which makes it an issue of global importance. Previous studies have not included subsurface storage in climate change simulations and feedbacks. A variably-saturated groundwater flow model with integrated overland flow and land surface model processes is used to examine the interplay between coupled water and energy processes under climate change conditions. A case study from the Southern Great Plains (SGP) USA, an important agricultural region that is susceptible to drought, is used as the basis for three scenarios simulations using a modified atmospheric forcing dataset to reflect predicted effects due to human-induced climate change. These scenarios include an increase in the atmospheric temperature and variations in rainfall amount and are compared to the present-day climate case. Changes in shallow soil saturation and groundwater levels are quantified as well as the corresponding energy fluxes at the land surface. Here we show that groundwater and subsurface lateral flow processes are critical in understanding hydrologic response and energy feedbacks to climate change and that certain regions are more susceptible to changes in temperature, while others to changes in precipitation. This groundwater control is critical for understanding recharge and drought processes, possible under future climate conditions.

  19. Impact of modern climate change on the intercommunication: Global ocean-land (Northern Hemisphere)

    SciTech Connect (OSTI)

    Lobanova, H.V.; Lobanov, V.A.; Stepanenko, S.R.

    1996-12-31

    Two main temperature gradients define the synoptic and climatic conditions on the earth in general: equator-pole gradient and ocean-land gradient. The analysis of temperature on the basis of new cyclic-different-scales conception has been fulfilled in every important part of the climatic system in the Northern Hemisphere for assessment of their vulnerability to modern climate change. Historical time series of monthly surface temperature have been used for this aim in the points of regular grid over the Northern Hemisphere from 1891 to 1992. The main feature of the temperature in main climatic parts of the earth is a complexity of its spatial structure. New methods of spatial decomposition have been developed for the division of this complex fields structure into characteristics of mean value of the field and index of its non-homogeneity or spatial variation. It has been established, that the temperature gradient between ocean and land is increasing that is characterized of the increasing of an intensity of synoptic processes, their spatial non-homogeneity and more frequent appearance of the extreme synoptic events. The models of intercommunications between coefficients of temperature spatial decomposition over the ocean and land have been developed for two time period and the increasing of the relationships closeness has been established between ocean and land as well as the decrease of main planet gradient: the pole(the Polar ocean)-equator.

  20. Democratic Republic of Congo-ClimateWorks Low Carbon Growth Planning...

    Open Energy Info (EERE)

    Organization ClimateWorks, Project Catalyst, McKinsey and Company Sector Energy, Land Focus Area Forestry, Greenhouse Gas Topics Background analysis, Low emission...

  1. Papua New Guinea-ClimateWorks Low Carbon Growth Planning Support...

    Open Energy Info (EERE)

    Organization ClimateWorks, Project Catalyst, McKinsey and Company Sector Energy, Land Topics Background analysis, Low emission development planning, Policiesdeployment...

  2. Greenhouse gas policy influences climate via direct effects of land-use change

    SciTech Connect (OSTI)

    Jones, Andrew D.; Collins, William D.; Edmonds, James A.; Torn, Margaret S.; Janetos, Anthony C.; Calvin, Katherine V.; Thomson, Allison M.; Chini, Louise M.; Mao, Jiafu; Shi, Xiaoying; Thornton, Peter; Hurtt, George; Wise, Marshall A.

    2013-06-01

    Proposed climate mitigation measures do not account for direct biophysical climate impacts of land-use change (LUC), nor do the stabilization targets modeled for the 5th Climate Model Intercomparison Project (CMIP5) Representative Concentration Pathways (RCPs). To examine the significance of such effects on global and regional patterns of climate change, a baseline and alternative scenario of future anthropogenic activity are simulated within the Integrated Earth System Model, which couples the Global Change Assessment Model, Global Land-use Model, and Community Earth System Model. The alternative scenario has high biofuel utilization and approximately 50% less global forest cover compared to the baseline, standard RCP4.5 scenario. Both scenarios stabilize radiative forcing from atmospheric constituents at 4.5 W/m2 by 2100. Thus, differences between their climate predictions quantify the biophysical effects of LUC. Offline radiative transfer and land model simulations are also utilized to identify forcing and feedback mechanisms driving the coupled response. Boreal deforestation is found to strongly influence climate due to increased albedo coupled with a regional-scale water vapor feedback. Globally, the alternative scenario yields a 21st century warming trend that is 0.5 °C cooler than baseline, driven by a 1 W/m2 mean decrease in radiative forcing that is distributed unevenly around the globe. Some regions are cooler in the alternative scenario than in 2005. These results demonstrate that neither climate change nor actual radiative forcing are uniquely related to atmospheric forcing targets such as those found in the RCP’s, but rather depend on particulars of the socioeconomic pathways followed to meet each target.

  3. Proceedings of the international land reclamation and mine drainage conference and third international conference on the abatement of acidic drainage. Volume 4: Abandoned mine lands and topical issues -- SP 06D-94

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    Volume 4 of these proceedings is divided into the following sections: Subsidence--Reclamation, characterization (6 papers); Subsidence--Structural response (7); Abandoned mine land studies (6); Mine Hydrology--Topical issues (4); Mine waste--Topical issues (6); Policy issues (6); Miscellaneous poster session (14); and Abstracts (17). 53 papers dealing with or applicable to coal mining have been processed separately for inclusion on the data base.

  4. What is the importance of climate model bias when projecting the impacts of climate change on land surface processes?

    SciTech Connect (OSTI)

    Liu, M. L.; Rajagopalan, K.; Chung, S. H.; Jiang, X.; Harrison, J. H.; Nergui, T.; Guenther, Alex B.; Miller, C.; Reyes, J.; Tague, C. L.; Choate, J. S.; Salathe, E.; Stockle, Claudio O.; Adam, J. C.

    2014-05-16

    Regional climate change impact (CCI) studies have widely involved downscaling and bias-correcting (BC) Global Climate Model (GCM)-projected climate for driving land surface models. However, BC may cause uncertainties in projecting hydrologic and biogeochemical responses to future climate due to the impaired spatiotemporal covariance of climate variables and a breakdown of physical conservation principles. Here we quantify the impact of BC on simulated climate-driven changes in water variables(evapotranspiration, ET; runoff; snow water equivalent, SWE; and water demand for irrigation), crop yield, biogenic volatile organic compounds (BVOC), nitric oxide (NO) emissions, and dissolved inorganic nitrogen (DIN) export over the Pacific Northwest (PNW) Region. We also quantify the impacts on net primary production (NPP) over a small watershed in the region (HJ Andrews). Simulation results from the coupled ECHAM5/MPI-OM model with A1B emission scenario were firstly dynamically downscaled to 12 km resolutions with WRF model. Then a quantile mapping based statistical downscaling model was used to downscale them into 1/16th degree resolution daily climate data over historical and future periods. Two series climate data were generated according to the option of bias-correction (i.e. with bias-correction (BC) and without bias-correction, NBC). Impact models were then applied to estimate hydrologic and biogeochemical responses to both BC and NBC meteorological datasets. These im20 pact models include a macro-scale hydrologic model (VIC), a coupled cropping system model (VIC-CropSyst), an ecohydrologic model (RHESSys), a biogenic emissions model (MEGAN), and a nutrient export model (Global-NEWS). Results demonstrate that the BC and NBC climate data provide consistent estimates of the climate-driven changes in water fluxes (ET, runoff, and water demand), VOCs (isoprene and monoterpenes) and NO emissions, mean crop yield, and river DIN export over the PNW domain. However

  5. Through a mirror, darkly-using climate change information for land management

    SciTech Connect (OSTI)

    Slater, T.F.

    1995-09-01

    The writer Bruce Hutchison uses the phrase: {open_quotes}The land, always the land!{close_quotes} The land is a common denominator linking the ages. But the {open_quotes}land{close_quotes} in the broadest sense is a vast collection of natural components, events, and interconnections. It is complex, only partially understood, and ever-changing. Our ultimate challenge at this time is to SEE, as we look into the mirror of time. Regardless of the shadows of uncertainty, we must peer hopefully into the mirror to make meaningful connections between the past, the present, and the future. This is not easy. Traditional resource planning has been based on the short-term focus of today and tomorrow. That focus is beginning to change through a concept now popularized as {open_quotes}ecosystem management.{close_quotes} BLM recently has begun applying this concept in the formulation of the Eastern Utah Ecosystem Planning Initiative that is intended to give expanded dimensions to the planning and management of public land resources. These dimensions will give more attention to spatial (regional) and temporal (long-term) expectations. This paper investigates the theoretical and practical problems in linking the past to the future, using as the example the new planning initiative for Eastern Utah. It provides insights which may be applied to land-use planning and management, through new perspectives regarding changing climate and ecosystem patterns.

  6. Climate and Energy-Water-Land System Interactions Technical Report to the U.S. Department of Energy in Support of the National Climate Assessment

    SciTech Connect (OSTI)

    Skaggs, Richard; Hibbard, Kathleen A.; Frumhoff, Peter; Lowry, Thomas; Middleton, Richard; Pate, Ron; Tidwell, Vincent C.; Arnold, J. G.; Averyt, Kristen; Janetos, Anthony C.; Izaurralde, Roberto C.; Rice, Jennie S.; Rose, Steven K.

    2012-03-01

    This report provides a framework to characterize and understand the important elements of climate and energy-water-land (EWL) system interactions. It identifies many of the important issues, discusses our understanding of those issues, and presents a long-term research program research needs to address the priority scientific challenges and gaps in our understanding. Much of the discussion is organized around two discrete case studies with the broad themes of (1) extreme events and (2) regional intercomparisons. These case studies help demonstrate unique ways in which energy-water-land interactions can occur and be influenced by climate.

  7. On the connection between continental-scale land surface processes and the tropical climate in a coupled ocean-atmosphere-land system

    SciTech Connect (OSTI)

    Ma, Hsi-Yen; Mechoso, C. R.; Xue, Yongkang; Xiao, Heng; Neelin, David; Ji, Xuan

    2013-11-15

    The impact of global tropical climate to perturbations in land surface processes (LSP) are evaluated using perturbations given by different LSP representations of continental-scale in a global climate model that includes atmosphere-ocean interactions. One representation is a simple land scheme, which specifies climatological albedos and soil moisture availability. The other representation is the more comprehensive Simplified Simple Biosphere Model, which allows for interactive soil moisture and vegetation biophysical processes. The results demonstrate that LSP processes such as interactive soil moisture and vegetation biophysical processes have strong impacts on the seasonal mean states and seasonal cycles of global precipitation, clouds, and surface air temperature. The impact is especially significant over the tropical Pacific. To explore the mechanisms for such impact, different LSP representations are confined to selected continental-scale regions where strong interactions of climate-vegetation biophysical processes are present. We find that the largest impact is mainly from LSP perturbations over the tropical African continent. The impact is through anomalous convective heating in tropical Africa due to changes in the surface heat fluxes, which in turn affect basinwide teleconnections in the Pacific through equatorial wave dynamics. The modifications in the equatorial Pacific climate are further enhanced by strong air-sea coupling between surface wind stress and upwelling, as well as effect of ocean memory. Our results further suggest that correct representations of land surface processes, land use change and the associated changes in the deep convection over tropical Africa are crucial to reducing the uncertainty when performing future climate projections under different climate change scenarios.

  8. Impact of land use change on the local climate over the Tibetan Plateau

    SciTech Connect (OSTI)

    Jin, J.; Lu, S.; Li, S.; Miller, N.L.

    2010-04-01

    Observational data show that the remotely sensed leaf area index (LAI) has a significant downward trend over the east Tibetan Plateau (TP), while a warming trend is found in the same area. Further analysis indicates that this warming trend mainly results from the nighttime warming. The Single-Column Atmosphere Model (SCAM) version 3.1 developed by the National Center for Atmospheric Research is used to investigate the role of land use change in the TP local climate system and isolate the contribution of land use change to the warming. Two sets of SCAM simulations were performed at the Xinghai station that is located near the center of the TP Sanjiang (three rivers) Nature Reserve where the downward LAI trend is largest. These simulations were forced with the high and low LAIs. The modeling results indicate that, when the LAI changes from high to low, the daytime temperature has a slight decrease, while the nighttime temperature increases significantly, which is consistent with the observations. The modeling results further show that the lower surface roughness length plays a significant role in affecting the nighttime temperature increase.

  9. Climate change in the four corners and adjacent regions: Implications for environmental restoration and land-use planning

    SciTech Connect (OSTI)

    Waugh, W.J.

    1995-09-01

    This document contains the workshop proceedings on Climate Change in the Four Corners and Adjacent Regions: Implications for Environmental Restoration and Land-Use Planning which took place September 12-14, 1994 in Grand Junction, Colorado. The workshop addressed three ways we can use paleoenvironmental data to gain a better understanding of climate change and its effects. (1) To serve as a retrospective baseline for interpreting past and projecting future climate-induced environmental change, (2) To differentiate the influences of climate and humans on past environmental change, and (3) To improve ecosystem management and restoration practices in the future. The papers presented at this workshop contained information on the following subjects: Paleoclimatic data from the Pleistocene and Holocene epochs, climate change and past cultures, and ecological resources and environmental restoration. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  10. Presentation: QER Energy Topics

    Office of Energy Efficiency and Renewable Energy (EERE)

    A briefing to the Secretary's Energy Advisory Board on QER Energy Topics (Energy Flows, Water Flows, and Program for Climate Model Diagnosis and Intercomparison) prepared by: A.J. Simon, Lawrence Livermore National Laboratory

  11. 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.

  12. Predictability and Diagnosis of Low-Frequency Climate Processes in the Pacific

    SciTech Connect (OSTI)

    Dr. Arthur J. Miller

    2008-10-15

    Predicting the climate for the coming decades requires understanding both natural and anthropogenically forced climate variability. This variability is important because it has major societal impacts, for example by causing floods or droughts on land or altering fishery stocks in the ocean. Our results fall broadly into three topics: evaluating global climate model predictions; regional impacts of climate changes over western North America; and regional impacts of climate changes over the eastern North Pacific Ocean.

  13. Climate Change Response

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

    Addressing the Impact of Climate Change on America's Water, Land, and Other Natural and Cultural Resources Energy and Climate Change Council DOI Climate Science Centers ...

  14. Ecosystem feedbacks to climate change in California: Development, testing, and analysis using a coupled regional atmosphere and land-surface model (WRF3-CLM3.5)

    SciTech Connect (OSTI)

    Subin, Z.M.; Riley, W.J.; Kueppers, L.M.; Jin, J.; Christianson, D.S.; Torn, M.S.

    2010-11-01

    A regional atmosphere model [Weather Research and Forecasting model version 3 (WRF3)] and a land surface model [Community Land Model, version 3.5 (CLM3.5)] were coupled to study the interactions between the atmosphere and possible future California land-cover changes. The impact was evaluated on California's climate of changes in natural vegetation under climate change and of intentional afforestation. The ability of WRF3 to simulate California's climate was assessed by comparing simulations by WRF3-CLM3.5 and WRF3-Noah to observations from 1982 to 1991. Using WRF3-CLM3.5, the authors performed six 13-yr experiments using historical and future large-scale climate boundary conditions from the Geophysical Fluid Dynamics Laboratory Climate Model version 2.1 (GFDL CM2.1). The land-cover scenarios included historical and future natural vegetation from the Mapped Atmosphere-Plant-Soil System-Century 1 (MC1) dynamic vegetation model, in addition to a future 8-million-ha California afforestation scenario. Natural vegetation changes alone caused summer daily-mean 2-m air temperature changes of -0.7 to +1 C in regions without persistent snow cover, depending on the location and the type of vegetation change. Vegetation temperature changes were much larger than the 2-m air temperature changes because of the finescale spatial heterogeneity of the imposed vegetation change. Up to 30% of the magnitude of the summer daily-mean 2-m air temperature increase and 70% of the magnitude of the 1600 local time (LT) vegetation temperature increase projected under future climate change were attributable to the climate-driven shift in land cover. The authors projected that afforestation could cause local 0.2-1.2 C reductions in summer daily-mean 2-m air temperature and 2.0-3.7 C reductions in 1600 LT vegetation temperature for snow-free regions, primarily because of increased evapotranspiration. Because some of these temperature changes are of comparable magnitude to those projected under

  15. Climate

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

    SunShot Grand Challenge: Regional Test Centers Climate HomeTag:Climate Electricity use by water service sector and county. Shown are electricity use by (a) large-scale ...

  16. OSTIblog Articles in the greenhouse gases Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    greenhouse gases Topic Carbon Sequestration - Helping to Save Our Beautiful World by Kathy ... Related Topics: carbon dioxide, carbon sequestration, climate change, greenhouse gases

  17. Land-use transition for bioenergy and climate stabilization: model comparison of drivers, impacts and interactions with other land use based mitigation options

    SciTech Connect (OSTI)

    Popp, Alexander; Rose, Steven K.; Calvin, Katherine V.; Van Vuuren, Detlef; Dietrich, Jan P.; Wise, Marshall A.; Stehfest, Eike; Humpenoder, Florian; Kyle, G. Page; Van Vliet, Jasper; Bauer, Nico; Lotze-Campen, Hermann; Klein, David; Kriegler, Elmar

    2014-04-01

    This study is a model comparison assessing the drivers and impacts of bioenergy production on the global land system and the interaction with other land use based mitigation options in the context of the EMF 27 project. We compare and evaluate results from three integrated assessment models (GCAM, IMAGE, and ReMIND/MAgPIE). All three models project that dedicated bioenergy crops and biomass residues are a potentially important and cost-effective component of the energy system. But bioenergy deployment levels and feedstock composition vary notably across models as do the implications for land-use and greenhouse gas emissions and the interaction with other land use based mitigation measures. Despite numerous model differences, we identify a few that are likely contributing to differences in land-use and emissions attributable to energy crop deployment.

  18. Parameterizing atmosphere-land surface exchange for climate models with satellite data: A case study for the Southern Great Plains CART site

    SciTech Connect (OSTI)

    Gao, W.

    1994-01-01

    High-resolution satellite data provide detailed, quantitative descriptions of land surface characteristics over large areas so that objective scale linkage becomes feasible. With the aid of satellite data, Sellers et al. and Wood and Lakshmi examined the linearity of processes scaled up from 30 m to 15 km. If the phenomenon is scale invariant, then the aggregated value of a function or flux is equivalent to the function computed from aggregated values of controlling variables. The linear relation may be realistic for limited land areas having no large surface contrasts to cause significant horizontal exchange. However, for areas with sharp surface contrasts, horizontal exchange and different dynamics in the atmospheric boundary may induce nonlinear interactions, such as at interfaces of land-water, forest-farm land, and irrigated crops-desert steppe. The linear approach, however, represents the simplest scenario, and is useful for developing an effective scheme for incorporating subgrid land surface processes into large-scale models. Our studies focus on coupling satellite data and ground measurements with a satellite-data-driven land surface model to parameterize surface fluxes for large-scale climate models. In this case study, we used surface spectral reflectance data from satellite remote sensing to characterize spatial and temporal changes in vegetation and associated surface parameters in an area of about 350 {times} 400 km covering the southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site of the US Department of Energy`s Atmospheric Radiation Measurement (ARM) Program.

  19. A comparative analysis of the impacts of climate change and irrigation on land surface and subsurface hydrology in the North China Plain

    SciTech Connect (OSTI)

    Leng, Guoyong; Tang, Qiuhong; Huang, Maoyi; Leung, Lai-Yung R.

    2015-02-01

    The Community Land Model 4.0 (CLM4) was used to investigate and compare the effects of climate change and irrigation on terrestrial water cycle. Three climate change scenarios and one irrigation scenario (IRRIG) were simulated in the North China Plain (NCP), which is one of the most vulnerable regions to climate change and human perturbations in China. The climate change scenarios consist of (1) HOT (i.e. temperature increase by 2oC); (2) HOTWET (same with HOT but with an increase of precipitation by 15%); (3) HOTDRY (same with HOT but with a decrease of precipitation by 15%). In the IRRIG scenario, the irrigation scheme was calibrated to simulate irrigation amounts that match the actual irrigation amounts and irrigation was divided between surface water and groundwater withdrawals based on census data. Our results show that the impacts of climate change were more widespread while those of irrigation were concentrated only over the agricultural regions. Specifically, the mean water table depth was simulated to decline persistently by over 1 m annually due to groundwater exploitation during the period of 1980-2000, while much smaller effects were induced by climate change. Although irrigation has comparable effects on surface fluxes and surface soil moisture as climate change, it has much greater effects on water table depth and groundwater storage. Moreover, irrigation has much larger effects on the top layer soil moisture whereas increase in precipitation associated with climate change exerts more influence on lower layer soil moisture. This study emphasizes the need to accurately account for irrigation impacts in adapting to climate change.

  20. Topic Committee

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

    RAP Work Plan Topics Page 1 of 3 Topic Committee Potential FY 2016 Action/Product Context (from FY 2016 HAB Work Plan) 6-Month Status (IM, Committee, Advice, Deferred, No Action) 1. 100 Area retrieval process, K Basin RAP Project update (May not be ready until 2017 for an update; work ready in 2018 per milestone)  Attended tour in October 2015, including visit to MO-500/Sludge Annex facility 2. 100 D/H Proposed Plan RAP Project update Cleanup of soils and groundwater at D/H. Are the proposed

  1. Forecasting the response of Earth's surface to future climatic and land use changes: A review of methods and research needs

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

    Pelletier, Jon D.; Murray, A. Brad; Pierce, Jennifer L.; Bierman, Paul R.; Breshears, David D.; Crosby, Benjamin T.; Ellis, Michael; Foufoula-Georgiou, Efi; Heimsath, Arjun M.; Houser, Chris; et al

    2015-07-14

    In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now have gridded global forecasts, being continually improved, of the climatic and land use changes (C&LUC) that are likely to occur in the coming decades. However, besides a few exceptions, consensus forecasts do not exist for how these C&LUC will likely impact Earth-surface processes and hazards. In some cases, we havemore » the tools to forecast the geomorphic responses to likely future C&LUC. Fully exploiting these models and utilizing these tools will require close collaboration among Earth-surface scientists and Earth-system modelers. This paper assesses the state-of-the-art tools and data that are being used or could be used to forecast changes in the state of Earth's surface as a result of likely future C&LUC. We also propose strategies for filling key knowledge gaps, emphasizing where additional basic research and/or collaboration across disciplines are necessary. The main body of the paper addresses cross-cutting issues, including the importance of nonlinear/threshold-dominated interactions among topography, vegetation, and sediment transport, as well as the importance of alternate stable states and extreme, rare events for understanding and forecasting Earth-surface response to C&LUC. Five supplements delve into different scales or process zones (global-scale assessments and fluvial, aeolian, glacial/periglacial, and coastal process zones) in detail.« less

  2. Forecasting the response of Earth's surface to future climatic and land use changes: A review of methods and research needs

    SciTech Connect (OSTI)

    Pelletier, Jon D.; Murray, A. Brad; Pierce, Jennifer L.; Bierman, Paul R.; Breshears, David D.; Crosby, Benjamin T.; Ellis, Michael; Foufoula-Georgiou, Efi; Heimsath, Arjun M.; Houser, Chris; Lancaster, Nick; Marani, Marco; Merritts, Dorothy J.; Moore, Laura J.; Pederson, Joel L.; Poulos, Michael J.; Rittenour, Tammy M.; Rowland, Joel C.; Ruggiero, Peter; Ward, Dylan J.; Wickert, Andrew D.; Yager, Elowyn M.

    2015-07-14

    In the future, Earth will be warmer, precipitation events will be more extreme, global mean sea level will rise, and many arid and semiarid regions will be drier. Human modifications of landscapes will also occur at an accelerated rate as developed areas increase in size and population density. We now have gridded global forecasts, being continually improved, of the climatic and land use changes (C&LUC) that are likely to occur in the coming decades. However, besides a few exceptions, consensus forecasts do not exist for how these C&LUC will likely impact Earth-surface processes and hazards. In some cases, we have the tools to forecast the geomorphic responses to likely future C&LUC. Fully exploiting these models and utilizing these tools will require close collaboration among Earth-surface scientists and Earth-system modelers. This paper assesses the state-of-the-art tools and data that are being used or could be used to forecast changes in the state of Earth's surface as a result of likely future C&LUC. We also propose strategies for filling key knowledge gaps, emphasizing where additional basic research and/or collaboration across disciplines are necessary. The main body of the paper addresses cross-cutting issues, including the importance of nonlinear/threshold-dominated interactions among topography, vegetation, and sediment transport, as well as the importance of alternate stable states and extreme, rare events for understanding and forecasting Earth-surface response to C&LUC. Five supplements delve into different scales or process zones (global-scale assessments and fluvial, aeolian, glacial/periglacial, and coastal process zones) in detail.

  3. Climate Funds Update | Open Energy Information

    Open Energy Info (EERE)

    Political Foundation Sector Climate Topics Finance Resource Type Training materials, Lessons learnedbest practices Website http:www.climatefundsupdate. References Climate...

  4. Climate

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

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  5. Climate

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

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  6. Climate

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

    4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  7. Climate

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

    5 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  8. Investigating the Nexus of Climate, Energy, Water, and Land at Decision-Relevant Scales: The Platform for Regional Integrated Modeling and Analysis (PRIMA)

    SciTech Connect (OSTI)

    Kraucunas, Ian P.; Clarke, Leon E.; Dirks, James A.; Hathaway, John E.; Hejazi, Mohamad I.; Hibbard, Kathleen A.; Huang, Maoyi; Jin, Chunlian; Kintner-Meyer, Michael C.W.; Kleese van Dam, Kerstin; Leung, Lai-Yung R.; Li, Hongyi; Moss, Richard H.; Peterson, Marty J.; Rice, Jennie S.; Scott, Michael J.; Thomson, Allison M.; Voisin, Nathalie; West, Tristram O.

    2015-04-01

    The Platform for Regional Integrated Modeling and Analysis (PRIMA) is an innovative modeling system developed at Pacific Northwest National Laboratory (PNNL) to simulate interactions among natural and human systems at scales relevant to regional decision making. PRIMA brings together state-of-the-art models of regional climate, hydrology, agriculture, socioeconomics, and energy systems using a flexible coupling approach. The platform can be customized to inform a variety of complex questions and decisions, such as the integrated evaluation of mitigation and adaptation options across a range of sectors. Research into stakeholder decision support needs underpins the platform's application to regional issues, including uncertainty characterization. Ongoing numerical experiments are yielding new insights into the interactions among human and natural systems on regional scales with an initial focus on the energy-land-water nexus in the upper U.S. Midwest. This paper focuses on PRIMA’s functional capabilities and describes some lessons learned to date about integrated regional modeling.

  9. OSTIblog Articles in the High-performance computing Topic | OSTI...

    Office of Scientific and Technical Information (OSTI)

    Research, ASCR, climate change, earth systems modeling, High-performance computing, ... ORNL's National Center for Computational Sciences... Related Topics: High-performance ...

  10. OSTIblog Articles in the carbon dioxide Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    regions and seasons, increasing intensity and frequency of storm events, flooding and... Related Topics: carbon dioxide, carbon sequestration, climate change, greenhouse gases

  11. 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 ...

  12. A reduced order modeling approach to represent subgrid-scale hydrological dynamics for regional- and climate-scale land-surface simulations: application in a polygonal tundra landscape

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

    Pau, G. S. H.; Bisht, G.; Riley, W. J.

    2014-04-04

    Existing land surface models (LSMs) describe physical and biological processes that occur over a wide range of spatial and temporal scales. For example, biogeochemical and hydrological processes responsible for carbon (CO2, CH4) exchanges with the atmosphere range from molecular scale (pore-scale O2 consumption) to tens of kilometer scale (vegetation distribution, river networks). Additionally, many processes within LSMs are nonlinearly coupled (e.g., methane production and soil moisture dynamics), and therefore simple linear upscaling techniques can result in large prediction error. In this paper we applied a particular reduced-order modeling (ROM) technique known as "Proper Orthogonal Decomposition mapping method" that reconstructs temporally-resolvedmore » fine-resolution solutions based on coarse-resolution solutions. We applied this technique to four study sites in a polygonal tundra landscape near Barrow, Alaska. Coupled surface-subsurface isothermal simulations were performed for summer months (June–September) at fine (0.25 m) and coarse (8 m) horizontal resolutions. We used simulation results from three summer seasons (1998–2000) to build ROMs of the 4-D soil moisture field for the four study sites individually (single-site) and aggregated (multi-site). The results indicate that the ROM produced a significant computational speedup (> 103) with very small relative approximation error (< 0.1%) for two validation years not used in training the ROM. We also demonstrated that our approach: (1) efficiently corrects for coarse-resolution model bias and (2) can be used for polygonal tundra sites not included in the training dataset with relatively good accuracy (< 1.5% relative error), thereby allowing for the possibility of applying these ROMs across a much larger landscape. This method has the potential to efficiently increase the resolution of land models for coupled climate simulations, allowing LSMs to be used at spatial scales consistent with

  13. 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:...

  14. Mississippi Climate & Hydrology Conference

    SciTech Connect (OSTI)

    Lawford, R.; Huang, J.

    2002-05-01

    The GEWEX Continental International Project (GCIP), which started in 1995 and completed in 2001, held its grand finale conference in New Orleans, LA in May 2002. Participants at this conference along with the scientists funded through the GCIP program are invited to contribute a paper to a special issue of Journal of Geophysical Research (JGR). This special JGR issue (called GCIP3) will serve as the final report on scientific research conducted by GCIP investigators. Papers are solicited on the following topical areas, but are not limited to, (1) water energy budget studies; (2) warm season precipitation; (3) predictability and prediction system; (4) coupled land-atmosphere models; (5) climate and water resources applications. The research areas cover observations, modeling, process studies and water resources applications.

  15. Climate, Community and Biodiversity Project Design Standards...

    Open Energy Info (EERE)

    Topics: Implementation, Co-benefits assessment, Pathways analysis Resource Type: Guidemanual Website: www.climate-standards.orgstandardspdfccbstandardssecondeditiond...

  16. 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 ...

  17. TEC Communications Topic Group

    Office of Environmental Management (EM)

    procurement - Routing criteriaemergency preparedness Tribal Issues Topic Group * TEPP Navajo Nation (Tom Clawson) - 1404 - Needs Assessment * Identified strengths and...

  18. TEC Communications Topic Group

    Office of Environmental Management (EM)

    Tribal Issues Topic Group Judith Holm, Chair April 21, 2004 Albuquerque, NM Tribal Issues Topic Group * February Tribal Summit with Secretary of Energy (Kristen Ellis, CI) - Held in conjunction with NCAI mid-year conference - First Summit held in response to DOE Indian Policy - Addressed barriers to communication and developing framework for interaction Tribal Issues Topic Group * Summit (continued) - Federal Register Notice published in March soliciting input on how to improve summit process

  19. UNIRIB: Physics Topics

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

    Physics Topics Research Capitalizing on the strengths of nine collaborating research ... Ion Beam (UNIRIB) consortium is conducting research at the forefront of nuclear physics. ...

  20. OSTIblog Articles in the earth systems modeling Topic | OSTI...

    Office of Scientific and Technical Information (OSTI)

    earth systems modeling Topic ACME - Perfecting Earth System Models by Kathy Chambers 29 Oct, 2014 in Earth system modeling as we know it and how it benefits climate change research ...

  1. White House Leadership Summit on Women, Climate and Energy |...

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

    White House Leadership Summit on Women, Climate and Energy White House Leadership Summit on Women, Climate and Energy Addthis Topic Energy Efficiency Energy Usage Science & ...

  2. Climate Risk and Financial Institutions | Open Energy Information

    Open Energy Info (EERE)

    Corporation Topics: Finance, Co-benefits assessment Website: www.ifc.orgifcextsustainability.nsfAttachmentsByTitlepClimateRisk Climate Risk and Financial Institutions...

  3. The Economics of Climate Change in Mexico | Open Energy Information

    Open Energy Info (EERE)

    Climate Change in Mexico Jump to: navigation, search Name The Economics of Climate Change in Mexico AgencyCompany Organization Government of Mexico Sector Energy Topics Policies...

  4. Mexico-UNDP Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    UNDP Climate Activities Jump to: navigation, search Name Mexico-UNDP Climate Activities AgencyCompany Organization United Nations Development Programme Sector Energy Topics...

  5. UNDP-Climate Finance Options Platform | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Topics: Finance Website: www.climatefinanceoptions.orgcfo Cost: Free UNDP-Climate Finance Options Platform Screenshot References: UNDP-Climate Finance...

  6. OSTIblog Articles in the ETDEWEB Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    ... coal and fossil fuels; renewable energy technologies and much, much more. ETDE is always open to receiving your thoughts and suggestions. Related Topics: climate change, coal, ...

  7. ARM - Topic List

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

    TeachersTopic List Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Topic List Atmosphere Atmospheric Heat Budget Atmospheric Pressure Composition of the Atmosphere Evolution of the Atmosphere Mesosphere Stratosphere Thermosphere Troposphere Oceans Oceans Sea Surface and Sea Level Weather and

  8. Renewable Energy Project Development: Advanced Concept Topics

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

    Concept Topics An Introduction to Risk, Tribal Roles, and Support Policies in the Renewable Energy Project Development Process Course Outline What we will cover...  About the DOE Office of Indian Energy Education Initiative  Concepts and Policies for Understanding Renewable Energy Projects on Tribal Lands - Risk and Uncertainty - Tribal Project Roles - Policies and Incentives  Additional Information and Resources 2 Introduction The U.S. Department of Energy (DOE) Office of Indian Energy

  9. Renewable Energy Project Development: Advanced Process Topics

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

    Process Topics Understanding Energy Markets, Project Scale Decision Factors, Procurement Options, and the Role of the Project Team Course Outline What we will cover...  About the DOE Office of Indian Energy Education Initiative  Processes for Developing Renewable Energy Projects on Tribal Lands - Understanding the Energy Market and Project Scale - Project Scale and Ownership Options - Procurement Process - Project Team  Additional Information and Resources 2 Introduction The U.S.

  10. Bolivia-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    USAID Climate Activities Jump to: navigation, search Name Bolivia-USAID Climate Activities AgencyCompany Organization U.S. Agency for International Development Sector Land Focus...

  11. Republic of Macedonia-World Bank Climate Projects | Open Energy...

    Open Energy Info (EERE)

    World Bank Climate Projects Jump to: navigation, search Name Republic of Macedonia-World Bank Climate Projects AgencyCompany Organization World Bank Sector Energy, Land Focus...

  12. Peru-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    USAID Climate Activities Jump to: navigation, search Name Peru-USAID Climate Activities AgencyCompany Organization U.S. Agency for International Development Sector Land Focus...

  13. Brazil-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    USAID Climate Activities Jump to: navigation, search Name Brazil-USAID Climate Activities AgencyCompany Organization U.S. Agency for International Development Sector Energy, Land...

  14. Mexico-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    USAID Climate Activities Jump to: navigation, search Name Mexico-USAID Climate Activities AgencyCompany Organization U.S. Agency for International Development Sector Energy, Land...

  15. Topical Committee | Department of Energy

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

    Topical Committee Topical Committee In the interest of optimum technology transfer, the DOE Technical Standards Program (TSP) has set up a network of topical committees. These committees provide a forum for communication across the DOE complex on technical standards related activities. If you would like information about a specific topical committee, or wish to join one of the groups, we've provided a roster of TSP Topical Committees and corresponding Topical Committee Chairpersons. Expectations

  16. 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...

  17. Papua New Guinea-Pilot Program for Climate Resilience (PPCR)...

    Open Energy Info (EERE)

    Development (IISD) Sector Climate, Energy, Land, Water Focus Area Renewable Energy, Agriculture, Biomass, - Waste to Energy, Economic Development, Forestry, Greenhouse...

  18. Bridging the Gap-The Outcome of the Climate Conference in Copehagen...

    Open Energy Info (EERE)

    the Land Transport Sector AgencyCompany Organization: Bridging the Gap Sector: Energy, Land Focus Area: Transportation Topics: Policiesdeployment programs Resource Type:...

  19. Focus Group Meeting (Topical Meeting)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Topical Meeting - Training Meeting agenda, summary and information package Meeting Date: April 30, 2008

  20. Featured Topic Pages

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

    Featured Topic Pages * Renowned scientists, with information about the scientists' R&D results * Significant DOE research disciplines, with R&D results * Manhattan Project, including scientists and key events Laureates * Nobel Prize winners associated with DOE and predecessor agencies * Winners of the Enrico Fermi Award, a U.S. Presidential award Database * Selected documents about noteworthy R&D results * Documents and individual pages searchable by word or phrase * Tag cloud

  1. Manufacturing Innovation Topics Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Advanced Manufacturing Office (AMO) and the Office of the Secretary of Defense Manufacturing Technology Program (OSD ManTech) will host a workshop to discuss AMO's recent Request for Information (RFI) on Clean Energy Manufacturing Topic Areas as well as the recent areas of interest announced by OSD ManTech for a new Manufacturing Innovation Institute on October 8-9, 2014 in Fort Worth, TX.

  2. ARM - Predictions of Climate Change

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

    TeachersTopic ListPredictions of Climate Change Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Predictions of Climate Change There are no accurate predictions of what will happen to earth's climate with an increase in greenhouse gases. The climate system is very complex, so that scientists

  3. Integrated Climate and Carbon-cycle Model

    Energy Science and Technology Software Center (OSTI)

    2006-03-06

    The INCCA model is a numerical climate and carbon cycle modeling tool for use in studying climate change and carbon cycle science. The model includes atmosphere, ocean, land surface, and sea ice components.

  4. TEC Working Group Topic Groups Archives Consolidated Grant Topic Group |

    Office of Environmental Management (EM)

    Department of Energy Consolidated Grant Topic Group TEC Working Group Topic Groups Archives Consolidated Grant Topic Group The Consolidated Grant Topic Group arose from recommendations provided by the TEC and other external parties to the DOE Senior Executive Transportation Forum in July 1998. It was proposed that the consolidation of multiple funding streams from numerous DOE sources into a single grant would provide a more equitable and efficient means of assistance to States and Tribes

  5. 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.

  6. Argonne OutLoud: Climate Change: Fact, Fiction and What You Can...

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

    Climate Change: Fact, Fiction and What You Can Do (March 10, 2015) Share Topic Community Education Outreach Environment Environmental science & technology Atmospheric & climate...

  7. [pic] EERE Web Site Statistics - Topic Landing Pages

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

    ... This information can indicate whether or not your site compels visitors to return. Updating web site content is one way to draw return visitors. | Domain Names This report lists ...

  8. [pic] EERE Web Site Statistics - Topic Landing Pages

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

    ... Updating web site content is one way to draw return visitors. | Domain Names This report lists the domain names that generate the most activity to your web site. Because the data ...

  9. TECHNICAL STANDARDS PROGRAM TOPICAL COMMITTEES

    Broader source: Energy.gov [DOE]

    PurposeThis procedure describes how topical committees are organized and recognized under the Technical Standards Program. 

  10. 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.

  11. Topics in nuclear power

    SciTech Connect (OSTI)

    Budnitz, Robert J.

    2015-03-30

    The 101 nuclear plants operating in the US today are far safer than they were 20-30 years ago. For example, there's been about a 100-fold reduction in the occurrence of 'significant events' since the late 1970s. Although the youngest of currently operating US plants was designed in the 1970s, all have been significantly modified over the years. Key contributors to the safety gains are a vigilant culture, much improved equipment reliability, greatly improved training of operators and maintenance workers, worldwide sharing of experience, and the effective use of probabilistic risk assessment. Several manufacturers have submitted high quality new designs for large reactors to the U.S. Nuclear Regulatory Commission (NRC) for design approval, and several companies are vigorously working on designs for smaller, modular reactors. Although the Fukushima reactor accident in March 2011 in Japan has been an almost unmitigated disaster for the local population due to their being displaced from their homes and workplaces and also due to the land contamination, its 'lessons learned' have been important for the broader nuclear industry, and will surely result in safer nuclear plants worldwide - indeed, have already done so, with more safety improvements to come.

  12. Guatemala-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    Organization U.S. Agency for International Development Sector Land Focus Area Agriculture Topics Background analysis Website http:www.usaid.govourwork Country Guatemala...

  13. Uganda-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    U.S. Agency for International Development Sector Land Focus Area Forestry, Agriculture Topics Background analysis Website http:www.usaid.govourwork Country Uganda...

  14. Mali-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    Development Sector Energy, Land Focus Area Energy Efficiency, Renewable Energy, Agriculture Topics Background analysis Website http:www.usaid.govourwork Country Mali...

  15. Guinea-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    International Development Sector Energy, Land Focus Area Renewable Energy, Forestry, Agriculture Topics Background analysis Website http:www.usaid.govourwork Country Guinea...

  16. FAO Climate-Smart Agriculture | Open Energy Information

    Open Energy Info (EERE)

    Company Organization: Food and Agriculture Organization of the United Nations Sector: Land Focus Area: Agriculture Topics: Policiesdeployment programs Website: www.fao.org...

  17. Economic impact of climate

    SciTech Connect (OSTI)

    Eddy, A.

    1980-05-01

    This volume summarizes the first two of a series of six workshops to investigate the economic impact of climate. These two workshops dealt mainly with input-output and econometric models. Potential for introducing weather and climate variables was discussed. A listing of topics and authors follows: Economic Models and the Identification of Climatic Effects on Economic Processes, Stan Johnson; Economic Modeling, Jim Morgan; Econometric Modeling: State of the Arts for the US Agricultural Industry, Abner Womack; Regional Input-Output Models: Understanding Their Application, Charles Lamphear; Measuring Regional Economic Impact Associated With Unfavorable Conditions During Crop Production Periods: A concept Paper, Charles Lamphear; Possible Applications of Input-Output Models in Climatic Impact Analysis, William Cooter; and Aspects of Input-Output Analysis Pertinent to Climate-Economic Modeling: Three Short Notes, William Cooter. (PSB)

  18. Special Topics and Data Reports

    U.S. Energy Information Administration (EIA) Indexed Site

    (HTML format) Yellow Arrow Energy Consumption and Expenditures (HTML format) adobe logo Download Acrobat Reader for viewing PDF files. Special Topics and Data Reports...

  19. Innovative Topics for Advanced Biofuels

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

    Innovative Topics for Advanced Biofuels Jonathan Male, Ph.D. PNNL Report-Out Webinar ... into biomass sugars to feed advanced biofuels Separations - Compatibility with ...

  20. Climate Perspectives

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

    Climate Perspectives Climate Perspectives: Change in the Terrestrial Arctic Rising temperatures are rapidly reshaping the terrestrial Arctic. Climate Perspectives: Change in the Terrestrial Arctic is an interactive look at Arctic climate change and climate science through the eyes of scientists and artists. Climate Perspectives slide 1 Climate Perspectives Climate Perspectives is interactive. This slideshow represents a sample of the content within the exhibit. Climate Perspectives slide 2

  1. OSTIblog Articles in the global Topic | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    global Topic Climate Change Research 247 by Kathy Chambers 11 Apr, 2016 in Image credit: ARM Program Image credit: ARM Program One of the research programs managed by the ...

  2. Information Toolkit for post-2012 climate policies | Open Energy...

    Open Energy Info (EERE)

    Organization: Energy Research Centre of the Netherlands Partner: Brinkman Climate Change Sector: Energy Topics: Co-benefits assessment, Policiesdeployment programs, Pathways...

  3. Gabon-Supporting Low Carbon Development and Climate Resilient...

    Open Energy Info (EERE)

    Strategies in Africa AgencyCompany Organization France Agency of Development (AFD) Partner ADETEF Sector Climate Focus Area People and Policy Topics Low emission...

  4. Georgia-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    Projects Jump to: navigation, search Name Georgia-World Bank Climate Projects AgencyCompany Organization World Bank Focus Area Renewable Energy, Hydro Topics Background analysis...

  5. UNDP Readiness for Climate Finance | Open Energy Information

    Open Energy Info (EERE)

    United Nations Development Programme (UNDP) Sector: Climate Focus Area: Renewable Energy Phase: Evaluate Options Topics: Co-benefits assessment, - Energy Access, Finance, Low...

  6. Monitoring and Tracking Long-Term Finance to Support Climate...

    Open Energy Info (EERE)

    Sector: Energy, Climate Topics: Finance, GHG inventory Resource Type: Publications, Lessons learnedbest practices Website: www.oecd.orgdataoecd575748073739.pdf Cost:...

  7. Bureau of Land Management

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ... Arctic Climate Measurements Global Climate Models Software Sustainable Subsurface ...

  8. Events & Topics | Metrolink Tour | Photosynthetic Antenna Research Center

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

    Events & Topics | Metrolink Tour Events & Topics | Metrolink Tour

  9. OSTIblog Articles in the climate change Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    One of the research programs managed by the Department of Energy (DOE) is the Atmospheric ... and interactions of sunlight, radiant energy, clouds, and aerosols and their impacts ...

  10. El Salvador - National Climate Change Strategy Support | Open...

    Open Energy Info (EERE)

    and Natural Resources, Ministry of Agriculture, Ministry of Water, Ministry of Health, Ministry of Education, Ministry of Infrastructure Sector Climate, Land Focus Area...

  11. Sustainable Transport and Climate Process | Open Energy Information

    Open Energy Info (EERE)

    to the United Nations Framework on Climate Change and discusses the future of land transport post-2012. LEDSGP green logo.png This tool is included in the...

  12. Questions of bias in climate models

    SciTech Connect (OSTI)

    Smith, Steven J.; Wigley, Tom M.; Meinshausen, Malte; Rogelj, Joeri

    2014-08-27

    The recent work by Shindell usefully contributes to the debate over estimating climate sensitivity by highlighting an important aspect of the climate system: that climate forcings that occur over land result in a more rapid temperature response than forcings that are distributed more uniformly over the globe. While, as noted in this work, simple climate models may be biased by assuming the same temperature response for all forcing agents, the implication that the MAGICC model is biased in this way is not correct.

  13. Missouri Botanical Gardens Tour | Events & Topics | Photosynthetic...

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

    | Events & Topics Missouri Botanical Gardens Tour | Events & Topics PARC welcomed community members for our guided tour of the Missouri Botanical Garden. http:...

  14. Events & Topics In Bioenergy | Photosynthetic Antenna Research...

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

    Events & Topics In Bioenergy Events & Topics In Bioenergy Dr. Chenyang Lu Smart Building with Wireless Sensor Networks Dr. Joseph Cullen "Measuring the Environmental Benefits of ...

  15. Farming: A Climate Change Culprit

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

    Farming: A Climate Change Culprit Farming: A Climate Change Culprit Simulations run at NERSC show impact of land-use change on African monsoon precipitation June 7, 2014 SahelMap Africarough The Sahel region is a narrow swath of semi-arid land that spans the African continent, from the Atlantic Ocean in the west to the Red Sea in the east. The low annual precipitation indicates the region is strongly reliant on the monsoon season for water supply. Increased agricultural activity is a rain taker,

  16. Global Observation of Forest and Land Cover Dynamics (GOFC-GOLD...

    Open Energy Info (EERE)

    Cultural Organization, United Nations Environment Programme, International Council for Science, Food and Agriculture Organization of the United Nations Sector Land, Climate Focus...

  17. Topic A Note: Includes STEPS Subtopic

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

    Topic A Note: Includes STEPS Subtopic 33 Total Projects Developing and Enhancing Workforce Training Programs

  18. Hot topics from the Tevatron

    SciTech Connect (OSTI)

    Glenzinski, D.; /Fermilab

    2008-01-01

    The Tevatron Run-II began in March 2001. To date, both the CDF and D0 experiments have collected 1 fb{sup -1} of data each. The results obtained from this data set were summarized at this conference in 39 parallel session presentations covering a wide range of topics. The author summarizes the most important of those results here and comments on some of the prospects for the future.

  19. 2012 LANSCE Topical User Meeting

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

    2 LANSCE Topical User Meeting January 9-10, 2012 The Office of Defense Programs is developing a long-term strategy for the construction of new experimental science facilities supporting NNSA missions. The new facilities will provide the critical science and technology capabilities necessary to execute the 21 st century responsibilities of NNSA in executing its mission and in supporting the broader national security agenda. The call focuses on large facilities with costs exceeding $100M. The NNSA

  20. 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...

  1. WTP Communications Strategy Discussion Topics

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

    Discussion Topics For discussion at the April 7, 2015 PIC meeting Issue Managers: Bob Suyama, Dave Bernhard, Melanie Myers-Magnuson, Dirk Dunning, Liz Mattson, Pam Larsen, Ken Niles Some potential questions and areas that the TWC/PIC need to discuss in order to develop a Communica- tions Strategy for the Waste Treatment Plant. These questions represent the data that the TWC/PIC might need in order to provide a plan that will be of value to the Tri-Party Agencies and the Public and Stakeholders.

  2. ARM - Climate

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

    Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Climate Climate refers to the long-term changes in ...

  3. Agricultural Monitoring and Evaluation Systems: What can we learn...

    Open Energy Info (EERE)

    Sector: Land, Climate Focus Area: Agriculture, Land Use Topics: Implementation, GHG inventory Resource Type: Publications, Lessons learnedbest practices, Case studies...

  4. Vietnam-EC-LEDS in the Agriculture Sector | Open Energy Information

    Open Energy Info (EERE)

    Sector Climate, Land Focus Area Agriculture, Economic Development, Greenhouse Gas, Land Use Topics Adaptation, Implementation, Low emission development planning, -LEDS,...

  5. Costa Rica-EC-LEDS in the Agriculture Sector | Open Energy Information

    Open Energy Info (EERE)

    Sector Climate, Land Focus Area Agriculture, Economic Development, Greenhouse Gas, Land Use Topics Adaptation, Implementation, Low emission development planning, -LEDS,...

  6. Kenya-EC-LEDS in the Agriculture Sector | Open Energy Information

    Open Energy Info (EERE)

    Sector Climate, Land Focus Area Agriculture, Economic Development, Greenhouse Gas, Land Use Topics Adaptation, Implementation, Low emission development planning, -LEDS,...

  7. Carbon Dioxide Effects Research and Assessment Program. Workshop on environmental and societal consequences of a possible CO/sub 2/-induced climate change

    SciTech Connect (OSTI)

    1980-10-01

    The Workshop was part of a process of elucidating areas of uncertainty where research is needed before meaningful forecasts and sound decisions can be made about the CO/sub 2/ issue. The conferees were divided into five panels dealing with the ocean and the cryosphere: the less managed biosphere; the managed biosphere (chiefly agricultural, forest, and grazing lands); the ways society and its institutions might respond to climate changes; and issues involving the economic and geopolitical consequences of CO/sub 2/ build-up. Also, 28 papers or discussion drafts dealing with a wide variety of topics were contributed to the conference.

  8. Impacts of climate change on human settlements: Guidelines for assessing impacts

    SciTech Connect (OSTI)

    Scott, M.J.

    1993-11-01

    This paper presents guidelines for assessing impacts of climatic change on human populations. Topics discussed include types of settlements and assessment methodologies.

  9. Energy, Climate Change, and China: Is there Hope for Averting Environmental Crises?

    ScienceCinema (OSTI)

    Mark Levine

    2010-01-08

    Energy, Climate Change, and China: Is there Hope for Averting Environmental Crises? Berkeley Lab's Mark Levine discusses this topic in a January 10, 2009 Nano*High talk

  10. Energy, Climate Change, and China: Is there Hope for Averting Environmental Crises?

    SciTech Connect (OSTI)

    Mark Levine

    2009-02-24

    Energy, Climate Change, and China: Is there Hope for Averting Environmental Crises? Berkeley Lab's Mark Levine discusses this topic in a January 10, 2009 Nano*High talk

  11. Framework Topic Briefing: Direct Feed LAW

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

    February 13, 2014 Framework Topic Briefing: Direct Feed LAW Next steps: Put Dick's handouts on SharePoint * Continue Framework topic briefing series Page 1 System Plan 7 Next ...

  12. TEC Working Group Topic Groups Routing

    Broader source: Energy.gov [DOE]

    The Routing Topic Group has been established to examine topics of interest and relevance concerning routing of shipments of spent nuclear fuel (SNF) and high-level radioactive waste (HLW) to a...

  13. Energy & Manufacturing Workforce Training Topics List - Version...

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

    & Manufacturing Workforce Training Topics List - Version 1.7 (02.11.14) Energy & Manufacturing Workforce Training Topics List - Version 1.7 (02.11.14) View this searchable list of ...

  14. 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

  15. 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

  16. OSTIblog Articles in the High-performance computing Topic | OSTI, US Dept

    Office of Scientific and Technical Information (OSTI)

    of Energy Office of Scientific and Technical Information High-performance computing Topic ACME - Perfecting Earth System Models by Kathy Chambers 29 Oct, 2014 in Earth system modeling as we know it and how it benefits climate change research is about to transform with the newly launched Accelerated Climate Modeling for Energy (ACME) project sponsored by the Earth System Modeling program within the Department of Energy's (DOE) Office of Biological and Environmental Research. ACME is an

  17. OSTIblog Articles in the Supercomputers Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information Supercomputers Topic ACME - Perfecting Earth System Models by Kathy Chambers 29 Oct, 2014 in Earth system modeling as we know it and how it benefits climate change research is about to transform with the newly launched Accelerated Climate Modeling for Energy (ACME) project sponsored by the Earth System Modeling program within the Department of Energy's (DOE) Office of Biological and Environmental Research. ACME is an unprecedented collaboration

  18. OSTIblog Articles in the earth systems modeling Topic | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information earth systems modeling Topic ACME - Perfecting Earth System Models by Kathy Chambers 29 Oct, 2014 in Earth system modeling as we know it and how it benefits climate change research is about to transform with the newly launched Accelerated Climate Modeling for Energy (ACME) project sponsored by the Earth System Modeling program within the Department of Energy's (DOE) Office of Biological and Environmental Research. ACME is an unprecedented

  19. Technical Assistance Topics | Department of Energy

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

    Technical Assistance Topics Technical Assistance Topics Topics addressed are those of greatest interest to states, regions, and Tribes, including: Reliability, resiliency, and cyber security of electric power systems Electric resource planning, integrated resource planning, regional transmission planning, and resource acquisition strategies Ratepayer-funded energy efficiency, demand response, and smart grid programs Renewable energy development, including state renewable portfolio standards,

  20. Technical Assistance Topics | Department of Energy

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

    Electricity Policy Coordination and Implementation » Electricity Policy Technical Assistance Program » Technical Assistance Topics Technical Assistance Topics Topics addressed are those of greatest interest to states, regions, and Tribes, including: Reliability, resiliency, and cyber security of electric power systems Electric resource planning, integrated resource planning, regional transmission planning, and resource acquisition strategies Ratepayer-funded energy efficiency, demand response,

  1. Climate-Energy Nexus

    SciTech Connect (OSTI)

    Sayler, Gary; Gentry, Randall; Zhuang, Jie

    2010-07-01

    The 140-page published proceedings of the workshop include individual articles and PowerPoint slides for all workshop presentations. The proceedings also contain pertinent background information on the China-US Joint Research Center, partnering organizations, and workshop goals and objectives. Overall, the workshop increased the understanding of the impacts of climate change on energy use and renewable energy production as well as the complex relationships among land use, energy production, and ecological restoration. The workshop served as an international platform for scientists and students of different research backgrounds to develop a unified perspective on energy and climate relationships. Such understanding will benefit future cooperation between China and the US in mitigating global climate change. The workshop’s agenda, which is highly interdisciplinary, explored many potential opportunities for international collaboration in ecosystem management, climate modeling, greenhouse gas emissions, and bioenergy sustainability. International research groups have been suggested in the areas of genomes and biotechnology of energy plants, sustainable management of soil and water resources, carbon sequestration, and microbial processes for ecological cycles. The project has attracted considerable attention from institutes beyond the China-US Joint Research Center partners, and several of them (such as Institute of Qing-Tibet Plateau Research, Institute of Soil and Water Conservation, Institute of Applied Ecology, CAS) have expressed interest in joining the partnership. In addition, the workshop played a significant role in facilitating establishment of private-public partnerships between government and private bioenergy companies (such as L.R. Shugarts and Associates, Inc.), including seed providers (Blade Energy Crops, Thousand Oaks, CA), pilot demonstration projects at coal-producing cities (e.g., Huaibei, Anhui province, China), and the development of methodology

  2. Decision Point 1 Topical Report

    SciTech Connect (OSTI)

    Yablonsky, Al; Barsoumian, Shant; Legere, David

    2013-05-01

    This Topical Report addresses accomplishments achieved during Phase 2a of the SkyMine® Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO2 from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO2 to products having commercial value (i.e., beneficial use), show the economic viability of the CO2 capture and conversion process, and thereby advance the technology to the point of readiness for commercial scale demonstration and proliferation. The overall process is carbon negative, resulting in mineralization of CO2 that would otherwise be released into the atmosphere. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at the commercial scale. The project is being conducted in two phases. The primary objectives of Phase 1 were to elaborate proven SkyMine® process chemistry to commercial pilot-scale operation and complete the preliminary design for the pilot plant to be built and operated in Phase 2, complete a NEPA evaluation, and develop a comprehensive carbon life cycle analysis. The objective of the current Phase (2a) is to complete the detailed design of the pilot plant to be built in Phase 2b.

  3. Climate Change

    Broader source: Energy.gov [DOE]

    The Energy Department is fighting climate change with research, clean fossil energy technology, domestic renewable energy development and more energy efficient appliances, homes, businesses and vehicles.

  4. Arctic Climate Measurements

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ... Arctic Climate Measurements Global Climate Models Software Sustainable Subsurface ...

  5. The Role of the Tropics in Abrupt Climate Changes

    SciTech Connect (OSTI)

    Fedorov, Alexey

    2013-12-07

    Topics addressed include: abrupt climate changes and ocean circulation in the tropics; what controls the ocean thermal structure in the tropics; a permanent El Niño in paleoclimates; the energetics of the tropical ocean.

  6. Incorporating climate change into corporate business strategies. Conference proceedings

    SciTech Connect (OSTI)

    1997-12-31

    This document contains the papers presented at the International Climate Change Conference and Technologies Exhibition June 12-13, 1997. Topics include energy supply and electricity generation; forestry and agriculture; and the chemical, energy, and manufacturing industries.

  7. Global Climate Models

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable ... Climate & Earth Systems Climate Measurement & Modeling Arctic Climate Measurements Global ...

  8. Tracking topic birth and death in LDA.

    SciTech Connect (OSTI)

    Wilson, Andrew T.; Robinson, David Gerald

    2011-09-01

    Most topic modeling algorithms that address the evolution of documents over time use the same number of topics at all times. This obscures the common occurrence in the data where new subjects arise and old ones diminish or disappear entirely. We propose an algorithm to model the birth and death of topics within an LDA-like framework. The user selects an initial number of topics, after which new topics are created and retired without further supervision. Our approach also accommodates many of the acceleration and parallelization schemes developed in recent years for standard LDA. In recent years, topic modeling algorithms such as latent semantic analysis (LSA)[17], latent Dirichlet allocation (LDA)[10] and their descendants have offered a powerful way to explore and interrogate corpora far too large for any human to grasp without assistance. Using such algorithms we are able to search for similar documents, model and track the volume of topics over time, search for correlated topics or model them with a hierarchy. Most of these algorithms are intended for use with static corpora where the number of documents and the size of the vocabulary are known in advance. Moreover, almost all current topic modeling algorithms fix the number of topics as one of the input parameters and keep it fixed across the entire corpus. While this is appropriate for static corpora, it becomes a serious handicap when analyzing time-varying data sets where topics come and go as a matter of course. This is doubly true for online algorithms that may not have the option of revising earlier results in light of new data. To be sure, these algorithms will account for changing data one way or another, but without the ability to adapt to structural changes such as entirely new topics they may do so in counterintuitive ways.

  9. Physics Topics - MST - UW Plasma Physics

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

    Physics Topics UW Madison Madison Symmetric Torus Physics Topics MST HomeGraduate Student InformationLinksTourControl and Auxiliary SystemsPhysics TopicsDeviceResearch MissionMST People mst logo CPLA Home Directory Publications Links Internal University of Wisconsin Physics Department Research funding includes support from: Department of Energy National Science Foundation The MST physics challenges are large and many, but much of our work is captured in the following four major RFP physics goals

  10. LANSCE | Users | LUG | Topical User Workshop

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

    2 LANSCE Topical User Meeting | January 9-10 2012 LANSCE Topical User Workshop LANSCE will host the 2012 Topical User Workshop, January 9-10, 2012. We hope to see you there! Registration | Accommodations | Agenda (some presentations are included on the agenda) LANL foreign nationals may register at anytime. | Poster Dimensions: 32 in x 40 in This workshop will solicit user input for the scientific opportunities offered by the pulse stacker and superconducting accelerator that LANSCE has proposed

  11. Evaluating climate models: Should we use weather or climate observations?

    SciTech Connect (OSTI)

    Oglesby, Robert J; Erickson III, David J

    2009-12-01

    Calling the numerical models that we use for simulations of climate change 'climate models' is a bit of a misnomer. These 'general circulation models' (GCMs, AKA global climate models) and their cousins the 'regional climate models' (RCMs) are actually physically-based weather simulators. That is, these models simulate, either globally or locally, daily weather patterns in response to some change in forcing or boundary condition. These simulated weather patterns are then aggregated into climate statistics, very much as we aggregate observations into 'real climate statistics'. Traditionally, the output of GCMs has been evaluated using climate statistics, as opposed to their ability to simulate realistic daily weather observations. At the coarse global scale this may be a reasonable approach, however, as RCM's downscale to increasingly higher resolutions, the conjunction between weather and climate becomes more problematic. We present results from a series of present-day climate simulations using the WRF ARW for domains that cover North America, much of Latin America, and South Asia. The basic domains are at a 12 km resolution, but several inner domains at 4 km have also been simulated. These include regions of complex topography in Mexico, Colombia, Peru, and Sri Lanka, as well as a region of low topography and fairly homogeneous land surface type (the U.S. Great Plains). Model evaluations are performed using standard climate analyses (e.g., reanalyses; NCDC data) but also using time series of daily station observations. Preliminary results suggest little difference in the assessment of long-term mean quantities, but the variability on seasonal and interannual timescales is better described. Furthermore, the value-added by using daily weather observations as an evaluation tool increases with the model resolution.

  12. Preface: Special Topic on Interfacial and Confined Water (Journal...

    Office of Scientific and Technical Information (OSTI)

    Preface: Special Topic on Interfacial and Confined Water Citation Details In-Document Search Title: Preface: Special Topic on Interfacial and Confined Water This Special Topic on...

  13. Topic Index to the DOE Administrative Records Disposition Schedules...

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

    Topic Index to the DOE Administrative Records Disposition Schedules Topic Index to the DOE Administrative Records Disposition Schedules Topic Index to the DOE Administrative...

  14. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    Western Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Western ...

  15. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    Eastern Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern ...

  16. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    A, Interconnection-Level Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the ...

  17. Interconnection-Wide Transmission Planning Initiative: Topic...

    Energy Savers [EERE]

    the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency Input Regarding Electric Resource and Transmission Planning in the Texas ...

  18. 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

  19. TEC Working Group Topic Groups Rail Conference Call Summaries...

    Office of Environmental Management (EM)

    Summaries Rail Topic Group TEC Working Group Topic Groups Rail Conference Call Summaries Rail Topic Group Rail Topic Group PDF icon May 17, 2007 PDF icon January 16, 2007 PDF icon...

  20. Human choice and climate change. Volume 2: Resources and technology

    SciTech Connect (OSTI)

    Rayner, S.; Malone, E.L.

    1997-12-31

    Foreward: Preface; Introduction; The natural science of global climate change; Land and water use; Coastal zones and oceans; Energy and industry; Energy and social systems; Technological change; and Sponsoring organizations, International Advisory Board, and project participants.

  1. Sustainable Transport and Climate Process | Open Energy Information

    Open Energy Info (EERE)

    &listPL4E336BF2242B8441 Transport Toolkit Region(s): Global This video provides an introduction to the United Nations Framework on Climate Change and discusses the future of land...

  2. International Center for Climate Governance | Open Energy Information

    Open Energy Info (EERE)

    climate patterns. The activities for the three years 2009-2011 have been funded by the Italian Ministry for the Environment, Land and Sea through the cooperation between ICCG and...

  3. Climate Zones

    Broader source: Energy.gov [DOE]

    Building America determines building practices based on climate zones to achieve the most energy savings in a home. This page offers some general guidelines on the definitions of the various...

  4. Jonathan Link, Columbia KEK Topical Conference

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

    -22, 2001 Jonathan Link, Columbia KEK Topical Conference Short Baseline Neutrino Oscillations and MiniBooNE Jonathan Link Columbia University The 5 th KEK Topical Conference - Frontiers in Flavor Physics November 20-22, 2001 November 20-22, 2001 Jonathan Link, Columbia KEK Topical Conference Outline 1. Background on Short Baseline Neutrino Oscillations * A little neutrino physics * The LSND oscillation result 2. About MiniBooNE 3. Status of MiniBooNE. Some of you may have noticed that I'll be

  5. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    TEC Tribal Topic Group Conference Call January 18, 2006 Group Chair: Jay Jones (DOE/OCRWM) Participating TEC Tribal Topic Group Members: Rob Burnside (CTUIR), Earl Easton (U.S. NRC), Kristen Ellis (DOE/CI), Ed Gonzales (ELG), Angela Hill (DOE/OCRWM), Marsha Keister (INL), Dan King (Oneida Nation), Corinne Macaluso (DOE/OCRWM), Titto Moses (CTUIR), Stanley Paytiamo (Pueblo of Acoma), Willie Preacher (Shoshone-Bannock Tribes), Cathy Reynolds (DOE/GC), Larry Stern (CVSA), Kevin Tafoya (Santa Clara

  6. OSTIblog Articles in the DOE EcoCar 2 Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information EcoCar 2 Topic University of Tennessee Knoxville in DOE's .EDUconnections Spotlight by Kathy Chambers 04 Sep, 2012 in Science Communications 4266 EDU_UT.jpg University of Tennessee Knoxville in DOE's .EDUconnections Spotlight Read more about 4266 Science is always in the spotlight at the University of Tennessee Knoxville, a land-grant institution and the state's flagship research campus. Recent research might include searching for potential

  7. OSTIblog Articles in the DOE's Solar Decathlon Topic | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information DOE's Solar Decathlon Topic University of Tennessee Knoxville in DOE's .EDUconnections Spotlight by Kathy Chambers 04 Sep, 2012 in Science Communications 4266 EDU_UT.jpg University of Tennessee Knoxville in DOE's .EDUconnections Spotlight Read more about 4266 Science is always in the spotlight at the University of Tennessee Knoxville, a land-grant institution and the state's flagship research campus. Recent research might include

  8. OSTIblog Articles in the Knoxville Topic | OSTI, US Dept of Energy Office

    Office of Scientific and Technical Information (OSTI)

    of Scientific and Technical Information Knoxville Topic University of Tennessee Knoxville in DOE's .EDUconnections Spotlight by Kathy Chambers 04 Sep, 2012 in Science Communications 4266 EDU_UT.jpg University of Tennessee Knoxville in DOE's .EDUconnections Spotlight Read more about 4266 Science is always in the spotlight at the University of Tennessee Knoxville, a land-grant institution and the state's flagship research campus. Recent research might include searching for potential habitats

  9. Harmonization of Land-Use Scenarios for the Period 1500-2100: 600 Years of Global Gridded Annual Land-Use Transitions, Wood Harvest, and Resulting Secondary Lands

    SciTech Connect (OSTI)

    Hurtt, George; Chini, Louise Parsons; Frolking, Steve; Betts, Richard; Feddema, Johannes; Fischer, Gavin M.; Fisk, J.P.; Hibbard, Kathleen A.; Houghton, R. A.; Janetos, Anthony C.; Jones, C.; Kindermann, G.; Kinoshita, Tsuguki; Goldeweijk, Kees K.; Riahi, Keywan; Shevliakova, Elena; Smith, Steven J.; Stehfest, Eike; Thomson, Allison M.; Thornton, P.; Van Vuuren, Detlef; Wang, Y.

    2011-08-08

    In preparation for the fifth Assessment Report (AR5) of the Intergovernmental Panel on Climate Change (IPCC), the international community is developing new advanced Earth System Models (ESM) to assess the combined effects of human activities (e.g. land use and fossil fuel emissions) on the carbon-climate system. In addition, four Representative Concentration Pathway (RCP) scenarios of the future (2005-2100) are being provided by four Integrated Assessment Model (IAM) teams to be used as input to the ESMs for future carbon-climate projections (Moss et al., 2010). The diversity of approaches and requirements among IAMs and ESMs for tracking land-use change, along with the dependence of model projections on land-use history, presents a challenge for effectively passing data between these communities and for smoothly transitioning from the historical estimates to future projections. Here, a harmonized set of land-use scenarios are presented that smoothly connects historical reconstructions of land use with future projections, in the format required by ESMs.

  10. 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 Carbon Loss in Soil August 3, 2015 Angela Hardin, (630) 252-5501, media@anl.gov LandManagement (a) Total SOC simulated by CLM-Crop over the contiguous United States. (b) Total SOC from the IGBP over the same domain as in (a). (c) Percent difference between (a) and (b). The handling of agricultural crop residues

  11. 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.

  12. Supercomputers Fuel Global High-Resolution Climate Models

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

    Supercomputers Fuel Global High-Resolution Climate Models Supercomputers Fuel Global High-Resolution Climate Models Berkeley Lab Researcher Says Climate Science is Entering New Golden Age November 12, 2014 Contact: Julie Chao, jchao@lbl.gov, 510.486.6491 wehnerclimate2 Simulated and observed annual maximum 5 day accumulated precipitation over land points, averaged. Observations are calculated from the period 1979 to 1999. Model results are calculated from the period 1979 to 2005. Not long ago,

  13. TEC Working Group Topic Groups Rail Key Documents Intermodal Subgroup |

    Office of Environmental Management (EM)

    Department of Energy Intermodal Subgroup TEC Working Group Topic Groups Rail Key Documents Intermodal Subgroup Intermodal Subgroup Draft Work Plan (206.83 KB) More Documents & Publications TEC Working Group Topic Groups Rail Key Documents Radiation Monitoring Subgroup TEC Working Group Topic Groups Rail Conference Call Summaries Intermodal Subgroup TEC Working Group Topic Groups Rail Conference Call Summaries Rail Topic Group

  14. TEC Working Group Topic Groups Routing Meeting Summaries | Department of

    Office of Environmental Management (EM)

    Energy Meeting Summaries TEC Working Group Topic Groups Routing Meeting Summaries MEETING SUMMARIES Atlanta TEC Meeting, Routing Topic Group Summary (101.72 KB) More Documents & Publications TEC Meeting Summaries - January - February 2007 TEC Working Group Topic Groups Rail Meeting Summaries TEC Working Group Topic Groups Rail Conference Call Summaries Rail Topic Group

  15. Special Lecture - Climate Prisms: Understanding Climate Change...

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

    Special Lecture - Climate Prisms Special Lecture - Climate Prisms: Understanding Climate Change for All WHEN: Feb 17, 2015 5:30 PM - 7:00 PM WHERE: Bradbury Science Museum, 1350...

  16. 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.

  17. Impacts of Climate Change on Biofuels Production

    SciTech Connect (OSTI)

    Melillo, Jerry M.

    2014-04-30

    The overall goal of this research project was to improve and use our biogeochemistry model, TEM, to simulate the effects of climate change and other environmental changes on the production of biofuel feedstocks. We used the improved version of TEM that is coupled with the economic model, EPPA, a part of MIT’s Earth System Model, to explore how alternative uses of land, including land for biofuels production, can help society meet proposed climate targets. During the course of this project, we have made refinements to TEM that include development of a more mechanistic plant module, with improved ecohydrology and consideration of plant-water relations, and a more detailed treatment of soil nitrogen dynamics, especially processes that add or remove nitrogen from ecosystems. We have documented our changes to TEM and used the model to explore the effects on production in land ecosystems, including changes in biofuels production.

  18. OSTIblog Articles in the carbon sequestration Topic | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information sequestration Topic Carbon Sequestration - Helping to Save Our Beautiful World by Kathy Chambers 17 Apr, 2014 in 17081 Goose-BNL.jpg Carbon Sequestration - Helping to Save Our Beautiful World Read more about 17081 Warmer winters are changing bird migratory patterns, warmer seawater is linked to coral reef bleaching in the Florida Keys and Puerto Rico, and more extreme climate events are affecting society and ecosystems. According to the

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. Sustainable bioenergy production from marginal lands in the US Midwest

    SciTech Connect (OSTI)

    Gelfand, Ilya; Sahajpal, Ritvik; Zhang, Xuesong; Izaurralde, Roberto C.; Gross, Katherine L.; Robertson, G. P.

    2013-01-24

    Long-term measurements of global warming impact coupled with spatially explicit modeling suggests that both climate benefits and the production potential of cellulosic crops grown on marginal lands of the US North Central region are substantial but will be insufficient to meet long-term biofuel needs.

  5. Climate SIGNATURES

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

    SIGNATURES Fingerprints of a Dynamic Planet A Science of Signatures Plan 2 Climate Signatures for National Security Century of Change Los Alamos National Laboratory's charge is to develop science and technology that will make the Nation safer and enhance our global standing. This breadth of mission scope requires careful planning and effective cooperation with partners and other governmental agencies. The document you are holding is one of the products of ongoing efforts that are designed to

  6. OSTIblog Articles in the history of science Topic | OSTI, US...

    Office of Scientific and Technical Information (OSTI)

    history of science Topic World Wide Information: The Other Side of the Coin by Kristin ... Of course, the world's information covers numerous topics other than science and ...

  7. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment MIssouri Botanical Garden | Earthways Center - October 6th, 3:15 -...

  8. Public Perception of 13 Different Energy Topics analyzed in new...

    Open Energy Info (EERE)

    and unfavorability energy topics such as transportation, renewable technology, nuclear, clean coal, and smart grid topics. Some of the highlights of the study are as...

  9. TEC Working Group Topic Groups Security | Department of Energy

    Office of Environmental Management (EM)

    TEC Working Group Topic Groups Security The Security Topic group is comprised of regulators, law enforcement officials, labor and industry representatives and other subject matter ...

  10. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Tyson Living Learning Center tour November 18, 2014 - 4:00pm Tyson...

  11. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Donald Danforth Plant Science Center April 9, 2015 - 3:15pm Donald...

  12. Hot Topics Workshops | June 2016 | Photosynthetic Antenna Research Center

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

    Workshops | June 2016 Hot Topics Workshops | June 2016 A look at our workshops this past June on various topics including nuclear energy, biofuels, and renewable

  13. TEC Working Group Topic Groups Rail Meeting Summaries | Department...

    Office of Environmental Management (EM)

    TEC Working Group Topic Groups Rail Meeting Summaries MEETING SUMMARIES PDF icon Kansas City TEC Meeting, Rail Topic Group Summary - July 25, 2007 PDF icon Atlanta TEC...

  14. Making Sustainable Energy Choices: Insights on the Energy/Water/Land Nexus

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

    This periodic publication summarizes insights from the body of NREL analysis work. In this issue of Analysis Insights, we examine the implications of our energy choices on water, land use, climate, developmental goals, and other factors. Collectively, NREL's work helps policymakers and investors understand and evaluate energy choices within the complex web of connections, or nexus, between energy, water, and land.

  15. Hot topics in flavor physics at CDF

    SciTech Connect (OSTI)

    Jun, Soon Yung; /Carnegie Mellon U.

    2005-01-01

    Hot topics in flavor physics at CDF are reviewed. Selected results of top, beauty, charm physics and exotic states in about 200 pb{sup -1} data collected by the CDF II detector in p{bar p} collisions at {radical}s = 1.96 TeV at the Fermilab Tevatron are presented.

  16. Quark-gluon plasma (Selected Topics)

    SciTech Connect (OSTI)

    Zakharov, V. I.

    2012-09-15

    Introductory lectures to the theory of (strongly interacting) quark-gluon plasma given at the Winter School of Physics of ITEP (Moscow, February 2010). We emphasize theoretical issues highlighted by the discovery of the low viscosity of the plasma. The topics include relativistic hydrodynamics, manifestations of chiral anomaly in hydrodynamics, superfluidity, relativistic superfluid hydrodynamics, effective stringy scalars, holographic models of Yang-Mills theories.

  17. 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...

  18. Selected Translated Abstracts of Chinese-Language Climate Change Publications

    SciTech Connect (OSTI)

    Cushman, R.M.; Burtis, M.D.

    1999-05-01

    This report contains English-translated abstracts of important Chinese-language literature concerning global climate change for the years 1995-1998. This body of literature includes the topics of adaptation, ancient climate change, climate variation, the East Asia monsoon, historical climate change, impacts, modeling, and radiation and trace-gas emissions. In addition to the biological citations and abstracts translated into English, this report presents the original citations and abstracts in Chinese. Author and title indexes are included to assist the reader in locating abstracts of particular interest.

  19. 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 ...

  20. More About "Topic A" and "Topic B" Awards | Department of Energy

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

    More About "Topic A" and "Topic B" Awards More About "Topic A" and "Topic B" Awards The awards pursuant to the Department of Energy's Interconnection-wide Transmission Planning Initiative cover two broad topics. "Topic A" covers Interconnection-Level Analysis and Planning. "Topic B" covers Cooperation Among States on Electric Resource Planning and Priorities, where the states will develop input to the Topic A analyses and perform other

  1. 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

  2. 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

  3. 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)

  4. Global Climate Change and Agriculture

    SciTech Connect (OSTI)

    Izaurralde, Roberto C.

    2009-01-01

    The Fourth Assessment Report of the Intergovernmental Panel on Climate Change released in 2007 significantly increased our confidence about the role that humans play in forcing climate change. There is now a high degree of confidence that the (a) current atmospheric concentrations of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) far exceed those of the pre-industrial era, (b) global increases in CO2 arise mainly from fossil fuel use and land use change while those of CH4 and N2O originate primarily from agricultural activities, and (c) the net effect of human activities since 1750 has led to a warming of the lower layers of the atmosphere, with an increased radiative forcing of 1.6 W m-2. Depending on the scenario of human population growth and global development, mean global temperatures could rise between 1.8 and 4.0 C by the end of the 21st century.

  5. Assessing the impacts of climate change on natural resource systems

    SciTech Connect (OSTI)

    Frederick, K.D.; Rosenberg, N.J. [eds.

    1994-11-30

    This volume is a collection of papers addressing the theme of potential impacts of climatic change. Papers are entitled Integrated Assessments of the Impacts of Climatic Change on Natural Resources: An Introductory Editorial; Framework for Integrated Assessments of Global Warming Impacts; Modeling Land Use and Cover as Part of Global Environmental Change; Assessing Impacts of Climatic Change on Forests: The State of Biological Modeling; Integrating Climatic Change and Forests: Economic and Ecological Assessments; Environmental Change in Grasslands: Assessment using Models; Assessing the Socio-economic Impacts of Climatic Change on Grazinglands; Modeling the Effects of Climatic Change on Water Resources- A Review; Assessing the Socioeconomic Consequences of Climate Change on Water Resources; and Conclusions, Remaining Issues, and Next Steps.

  6. TEC Working Group Topic Groups Archives | Department of Energy

    Office of Environmental Management (EM)

    Archives TEC Working Group Topic Groups Archives The following Topic Groups are no longer active; however, related documents and notes for these archived Topic Groups are available through the following links: Communications Consolidated Grant Topic Group Training - Medical Training Protocols Route Identification Process Mechanics of Funding and Technical Assistance

  7. Innovative Topics for Advanced Biofuels | Department of Energy

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

    Innovative Topics for Advanced Biofuels Innovative Topics for Advanced Biofuels PNNL report-out presentation at the CTAB webinar on innovative topics for advanced biofuels. ctab_webinar_innovative_topics.pdf (1.55 MB) More Documents & Publications Cross-cutting Technologies for Advanced Biofuels Conversion Technologies for Advanced Biofuels - Carbohydrates Production Conversion Technologies for Advanced Biofuels - Bio-Oil Upgrading

  8. Tribal Climate Change Webinars: BIA's Climate Change Competitive...

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

    Tribal Climate Change Webinars: BIA's Climate Change Competitive Award Process Overview Tribal Climate Change Webinars: BIA's Climate Change Competitive Award Process Overview...

  9. MCA4Climate - Guidance for scientifically sound climate change...

    Open Energy Info (EERE)

    MCA4Climate - Guidance for scientifically sound climate change planning Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Multicriteria Analysis for Climate (MCA4climate)...

  10. COLLABORATIVE RESEARCH: TOWARDS ADVANCED UNDERSTANDING AND PREDICTIVE CAPABILITY OF CLIMATE CHANGE IN THE ARCTIC USING A HIGH-RESOLUTION REGIONAL ARCTIC CLIMATE SYSTEM MODEL

    SciTech Connect (OSTI)

    Gutowski, William J.

    2013-02-07

    The motivation for this project was to advance the science of climate change and prediction in the Arctic region. Its primary goals were to (i) develop a state-of-the-art Regional Arctic Climate system Model (RACM) including high-resolution atmosphere, land, ocean, sea ice and land hydrology components and (ii) to perform extended numerical experiments using high performance computers to minimize uncertainties and fundamentally improve current predictions of climate change in the northern polar regions. These goals were realized first through evaluation studies of climate system components via one-way coupling experiments. Simulations were then used to examine the effects of advancements in climate component systems on their representation of main physics, time-mean fields and to understand variability signals at scales over many years. As such this research directly addressed some of the major science objectives of the BER Climate Change Research Division (CCRD) regarding the advancement of long-term climate prediction.

  11. Expert Topics | Princeton Plasma Physics Lab

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

    AC power Carbon-free Climate change Education Emergency planning Engineering Fusion energy Fusion reactor design Fusion roadmapping ITER Inertial confinement fusion International collaborations Laser diagnostics Lithium Magnetic reconnection NSTX-U Nanotechnology Nuclear energy Nuclear safety Particle beam dynamics Plasma astrophysics Plasma diagnostics Plasma physics Power system design Power systems Quality assurance STEM Science literacy Stellarators Surface science Sustainability Tokamaks

  12. Topic A Awardee: Eastern Interconnection Planning Collaborative |

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

    Department of Energy Eastern Interconnection Planning Collaborative Topic A Awardee: Eastern Interconnection Planning Collaborative Eastern Interconnection Planning Collaborative The Eastern Interconnection Planning Collaborative (EIPC) was initiated by a coalition of regional Planning Authorities. These Planning Authorities are entities listed on the NERC compliance registry as Planning Authorities and represent the entire Eastern Interconnection. The EIPC was founded to be a broad-based,

  13. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    Meeting September 22, 2005 - Pueblo, CO Group Chair: Jay Jones (DOE/OCRWM) Tribal Topic Group Members Present: Richard Arnold (Southern Paiute/CGTO), Vicki Best (Bechtel SAIC-YMP), Kevin Blackwell (DOT/FRA), Sandra Covi (UPRR), Barbara Durham (Timbisha Shoshone Tribe), Greg Fasano (Bechtel SAIC-YMP), Elizabeth Helvey (BSC), Angela Hill (DOE/OCRWM), Judith Holm (DOE/OCRWM), Marsha Keister (INL), Dan King (Oneida Nation), Gary Lanthrum (DOE/OCRWM), Corinne Macaluso (DOE/OCRWM), Calvin Meyers

  14. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    Conference Call December 6, 2005 Group Chair: Jay Jones (DOE/OCRWM) Participating TEC Tribal Topic Group Members: Kevin Clarke (DOE/RL), Kristen Ellis (DOE/CI), Lisa Gover (NTEC), Dan King (Oneida Nation), Corinne Macaluso (DOE/OCRWM), Ellen Ott (DOE/GC), Ted Repasky (CTUIR), Cathy Reynolds (DOE/GC), Lisa Sattler (CSG-MW) Herman Shorty (Navajo Nation), Linda Sikkema (NCSL), Christopher Wells (SSEB) DOE support contractors also participated in this call. Action Items: Responsible Party Action to

  15. TEC Working Group Topic Groups Rail Conference Call Summaries Rail Topic

    Office of Environmental Management (EM)

    Group | Department of Energy Summaries Rail Topic Group TEC Working Group Topic Groups Rail Conference Call Summaries Rail Topic Group Rail Topic Group May 17, 2007 (10.98 KB) January 16, 2007 (14.41 KB) August 31, 2006 (16.39 KB) July 27, 2006 (19.28 KB) June 8, 2006 (15.79 KB) April 20, 2006 (19.91 KB) March 9, 2006 (19.65 KB) January 26, 2006 (20.86 KB) November 9, 2005 (24.38 KB) September 15, 2005 (32.13 KB) April 28, 2005 (19.16 KB) March 24, 2005 (28.33 KB) February 24, 2005 (32.77

  16. Climate Leadership Conference

    Broader source: Energy.gov [DOE]

    The annual Climate Leadership Conference convenes a global audience of climate, energy, and sustainability professionals to address climate change through policy, innovation, and business solutions. Now in its fifth year, the 2016 event will host the first U.S. climate conference post-Paris to further accelerate climate solutions and a low-carbon economy.

  17. Shifting uses for natural resources in a changing climate

    SciTech Connect (OSTI)

    Darwin, R.; Lewandrowski, J. ); Tsigas, M. ); Raneses, A. )

    1994-12-01

    Changes in climate lead to changes in land resources, which in turn lead to changes in the global pattern of economic activity. A number of studies have evaluated effects of climate change on world agricultural systems. Most however used methods that did not permit explicit incorporation of land resources into the analysis. In the present study, the authors are able to link economic activities to land resources which are determined by climate. Also, since farmers adopt the crop mix best suited to alternative climatic conditions and compete with other economic agents for land, this is explicitly taken into account. They use this framework to estimate the impacts of climate change scenarios based on results of the Goddard Institute for Space Studies, the Geophysical Fluid Dynamics Laboratory, the United Kingdom Meteorological Office, and Oregon State University's general circulation models. The results indicate that, despite negative impacts in some regions, climate change will have a relatively small impact on the long-term ability of global agricultural resources to meet future world food demands. These results depend, however, on the ability to shift crop production to new locations.

  18. TEC Working Group Topic Groups | Department of Energy

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

    Topic Groups TEC Working Group Topic Groups TEC Topic Groups were formed in 1991 following an evaluation of the TEC program. Interested members, DOE and other federal agency staff meet to examine specific issues related to radioactive materials transportation. TEC Topic Groups enable a small number of participants to focus intensively on key issues at a level of detail that is unattainable during the TEC semiannual meetings due to time and group size constraints. Topic Groups meet individually

  19. 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.

  20. 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...

  1. 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.

  2. Climate Data Operators (CDO)

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

    Climate Data Operators (CDO) Climate Data Operators (CDO) Description and Overview CDO is a large tool set for working on climate data. NetCDF 34, GRIB including SZIP compression, ...

  3. Tree Death Study's Climate Change Connections

    ScienceCinema (OSTI)

    McDowell, Nate

    2014-06-25

    What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

  4. Tree Death Study's Climate Change Connections

    SciTech Connect (OSTI)

    McDowell, Nate

    2012-09-10

    What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

  5. Assessing Climate Uncertainty

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

    Climate Uncertainty The uncertainty in climate change and in its impacts is of great concern to the international community. While the ever-growing body of scientific evidence substantiates present climate change, the driving concern about this issue lies in the consequences it poses to humanity. Policy makers will most likely need to make decisions about climate policy before climate scientists have quantified all relevant uncertainties about the impacts of climate change. Sandia scientists

  6. Tools for Teaching Climate Change Studies

    SciTech Connect (OSTI)

    Maestas, A.M.; Jones, L.A.

    2005-03-18

    discussing the impacts of climate change on land, sea, and other aspects of village life.

  7. Research on Greenhouse-Gas-Induced Climate Change

    SciTech Connect (OSTI)

    Schlesinger, M. E.

    2001-07-15

    During the 5 years of NSF grant ATM 95-22681 (Research on Greenhouse-Gas-Induced Climate Change, $1,605,000, 9/15/1995 to 8/31/2000) we have performed work which we are described in this report under three topics: (1) Development and Application of Atmosphere, Ocean, Photochemical-Transport, and Coupled Models; (2) Analysis Methods and Estimation; and (3) Climate-Change Scenarios, Impacts and Policy.

  8. ARM Climate Research Facility

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

    3 ARM Climate Research Facility Quarterly Ingest Status Report A Koontz C Sivaraman ... DOESC-ARM-14-003 ARM Climate Research Facility Quarterly Ingest Report First Quarter: ...

  9. Global Climate & Energy

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

    SunShot Grand Challenge: Regional Test Centers Global Climate & Energy HomeTag:Global Climate & Energy Electricity use by water service sector and county. Shown are electricity ...

  10. ARM Climate Research Facility

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

    8 ARM Climate Research Facility Quarterly Ingest Status Report A Koontz C Sivaraman ... DOESC-ARM-14-028 ARM Climate Research Facility Quarterly Ingest Report Fourth Quarter: ...

  11. ARM Climate Research Facility

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

    3 ARM Climate Research Facility Quarterly Ingest Status Report A Koontz C Sivaraman ... DOESC-ARM-15-003 ARM Climate Research Facility Quarterly Ingest Report First Quarter: ...

  12. Climate change cripples forests

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

    Climate change cripples forests Climate change cripples forests A team of scientists concluded that in the warmer and drier Southwest of the near future, widespread tree mortality ...

  13. ARM Climate Research Facility

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

    DOESC-ARM-15-019 ARM Climate Research Facility Quarterly Value-Added Product Report ... implemented by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. ...

  14. ARM Climate Research Facility

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

    DOESC-ARM-15-020 ARM Climate Research Facility Quarterly Ingest Report Second Quarter: ... maintained by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. ...

  15. ARM Climate Research Facility

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

    ARM Climate Research Facility Quarterly Ingest Status Report A Koontz C Sivaraman April ... DOESC-ARM-14-014 ARM Climate Research Facility Quarterly Ingest Report Second Quarter: ...

  16. Global Climate & Energy

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

    Team Attends World Water Week in Stockholm Climate, Energy, Global Climate & Energy, Modeling, Modeling & Analysis, News, News & Events, Water Security Sandia Team Attends World ...

  17. Climate change cripples forests

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

    during years with abnormally wet winters While we cannot observe future climate, Williams said, we can consider projections of future climate trends produced by a collection of...

  18. Climate change cripples forests

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

    Climate Change Cripples Forests Climate change cripples forests A team of scientists concluded that in the warmer and drier Southwest of the near future, widespread tree mortality...

  19. Preface to Special Topic: Marine Renewable Energy

    SciTech Connect (OSTI)

    Pinto, F. T.; Iglesias, G.; Santos, P. R.; Deng, Zhiqun

    2015-12-30

    Marine renewable energy (MRE) is generates from waves, currents, tides, and thermal resources in the ocean. MRE has been identified as a potential commercial-scale source of renewable energy. This special topic presents a compilation of works selected from the 3rd IAHR Europe Congress, held in Porto, Portugal, in 2014. It covers different subjects relevant to MRE, including resource assessment, marine energy sector policies, energy source comparisons based on levelized cost, proof-of-concept and new-technology development for wave and tidal energy exploitation, and assessment of possible inference between wave energy converters (WEC).

  20. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    April 4, 2005 - Phoenix, AZ Group Chair: Jay Jones (DOE/OCRWM) Tribal Topic Group Members Present: Nancy Bennett (UNM/ATRI), Kevin Blackwell (DOT/FRA), Kristen Ellis (DOE/CI), Ed Gonzales (ELG), Elizabeth Helvey (BSC), Jeff Hepting (Pueblo of Acoma), Robert Holden (NCAI), Judith Holm (DOE/OCRWM), Dan King (Oneida Nation), Gary Lanthrum (DOE/OCRWM), Bob Lupton (DOE/ORD/IR), Corinne Macaluso (DOE/OCRWM), Ellen Ott (DOE/GC), Jennifer Patric (BAH), Stanley Paytiamo (Pueblo of Acoma), Wilda Portner

  1. 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

  2. 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...

  3. Global climate feedbacks

    SciTech Connect (OSTI)

    Manowitz, B.

    1990-10-01

    The important physical, chemical, and biological events that affect global climate change occur on a mesoscale -- requiring high spatial resolution for their analysis. The Department of Energy has formulated two major initiatives under the US Global Change Program: ARM (Atmospheric Radiation Measurements), and CHAMMP (Computer Hardware Advanced Mathematics and Model Physics). ARM is designed to use ground and air-craft based observations to document profiles of atmospheric composition, clouds, and radiative fluxes. With research and models of important physical processes, ARM will delineate the relationships between trace gases, aerosol and cloud structure, and radiative transfer in the atmosphere, and will improve the parameterization of global circulation models. The present GCMs do not model important feedbacks, including those from clouds, oceans, and land processes. The purpose of this workshop is to identify such potential feedbacks, to evaluate the uncertainties in the feedback processes (and, if possible, to parameterize the feedback processes so that they can be treated in a GCM), and to recommend research programs that will reduce the uncertainties in important feedback processes. Individual reports are processed separately for the data bases.

  4. 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.

  5. Climate selection and development of climate indicators

    SciTech Connect (OSTI)

    Bowen, W.M.; Moreno, S.; Olsen, A.R.

    1982-09-01

    A climate analysis procedure for selecting climate locations which would represent the variation in climate conditions throughout the United States is documented. Separate energy analysis projects for three building categories were to use the results of the climate location project. The categories are: commercial buildings (including multifamily residences), single family residences, and mobile homes. The overall objectives, approach, and method used for all three categories are presented, then the specific application of the general method to each building category is discussed. Climate selection results, conclusions, recommendations, and limits for each building category are presented within the description of the application of the method for that category. (LEW)

  6. OSTIblog Articles in the science information Topic | OSTI, US...

    Office of Scientific and Technical Information (OSTI)

    The search engine that helps you find science information from U.S. Department of Energy ... Science News and Wikipedia information on your topic(s) of interest and clusters results ...

  7. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri Botanical Garden- EarthWays Center October 6, 2015 - 4:00pm How...

  8. Hot Topics Workshop - February 2015 | Photosynthetic Antenna Research

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

    Center - February 2015 Hot Topics Workshop - February 2015 Shots from our Hot Topics Workshop: Energy and the Environment for Secondary Science Teachers. Original Event Info found here

  9. TEC Working Group Topic Groups Rail Conference Call Summaries | Department

    Office of Environmental Management (EM)

    of Energy Rail Conference Call Summaries TEC Working Group Topic Groups Rail Conference Call Summaries CONFERENCE CALL SUMMARIES Rail Topic Group Inspections Subgroup Planning Subgroup Tracking Subgroup TRAGIS Subgroup Radiation Monitoring Subgroup Intermodel Subgroup

  10. Higher U.S. Crop Prices Trigger Little Area Expansion so Marginal Land for Biofuel Crops Is Limited

    SciTech Connect (OSTI)

    Swinton, S.; Babcock, Bruce; James, Laura; Bandaru, Varaprasad

    2011-06-12

    By expanding energy biomass production on marginal lands that are not currently used for crops, food price increases and indirect climate change effects can be mitigated. Studies of the availability of marginal lands for dedicated bioenergy crops have focused on biophysical land traits, ignoring the human role in decisions to convert marginal land to bioenergy crops. Recent history offers insights about farmer willingness to put non-crop land into crop production. The 2006-09 leap in field crop prices and the attendant 64% gain in typical profitability led to only a 2% increase in crop planted area, mostly in the prairie states