Powered by Deep Web Technologies
Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

PAR conversion efficiencies of a tropical rain forest R.J. Luxmoore1 J.G. Saldarriaga2  

E-Print Network [OSTI]

-MJ-1 range of PAR energy conversion values derived from Jordan (1971) for 17 forest types, includingPAR conversion efficiencies of a tropical rain forest R.J. Luxmoore1 J.G. Saldarriaga2 1) absorbed during various stages of regeneration of a tropical rain forest in the upper Rio Negro region

Paris-Sud XI, Université de

2

Current and Future Carbon Budgets of Tropical Rain Forest: A Cross Scale Analysis. Final Report  

SciTech Connect (OSTI)

The goal of this project was to make a first assessment of the major carbon stocks and fluxes and their climatic determinants in a lowland neotropical rain forest, the La Selva Biological Station, Costa Rica. Our research design was based on the concurrent use of several of the best available approaches, so that data could be cross-validated. A major focus of our effort was to combine meteorological studies of whole-forest carbon exchange (eddy flux), with parallel independent measurements of key components of the forest carbon budget. The eddy flux system operated from February 1998 to February 2001. To obtain field data that could be scaled up to the landscape level, we monitored carbon stocks, net primary productivity components including tree growth and mortality, litterfall, woody debris production, root biomass, and soil respiration in a series of replicated plots stratified across the major environmental gradients of the forest. A second major focus of this project was on the stocks and changes of carbon in the soil. We used isotope studies and intensive monitoring to investigate soil organic stocks and the climate-driven variation of soil respiration down the soil profile, in a set of six 4m deep soil shafts stratified across the landscape. We measured short term tree growth, climate responses of sap flow, and phenology in a suite of ten canopy trees to develop individual models of tree growth to daytime weather variables.

Oberbauer, S. F.

2004-01-16T23:59:59.000Z

3

african tropical forests: Topics by E-print Network  

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

Cory C. Cleveland1,4, and Alan R in tropical rain forests may be among the highest on earth. However, data supporting this contention are rare Cleveland, Cory 116 THE WEST...

4

african tropical forest: Topics by E-print Network  

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

Cory C. Cleveland1,4, and Alan R in tropical rain forests may be among the highest on earth. However, data supporting this contention are rare Cleveland, Cory 116 THE WEST...

5

E-Print Network 3.0 - alluvial atlantic rain Sample Search Results  

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

types of lowland tropical rain forest: alluvial, sandstone hill... , and kerangas (heath) forest. Alluvial soils are more nutrient rich and have higher soil moisture than...

6

ONGOING RESEARCH PROJECTS Model of tropical forest structure and dynamics  

E-Print Network [OSTI]

ONGOING RESEARCH PROJECTS Model of tropical forest structure and dynamics There is a need canopy structure and partitions dynamic rates for a tropical forest on Barro Colorado Island (BCI structure and partitions dynamic rates in a tropical forest. In Review. Journal of Ecology. #12;PPA model

Hill, Jeffrey E.

7

Benefits of Tropical Forest Management Under the New Climate...  

Open Energy Info (EERE)

Case Study in Cambodia Jump to: navigation, search Name Benefits of Tropical Forest Management Under the New Climate Change Agreement-A Case Study in Cambodia Agency...

8

Effects of nitrogen additions on above- and belowground carbon dynamics in two tropical forests  

SciTech Connect (OSTI)

Anthropogenic nitrogen (N) deposition is increasing rapidly in tropical regions, adding N to ecosystems that often have high background N availability. Tropical forests play an important role in the global carbon (C) cycle, yet the effects of N deposition on C cycling in these ecosystems are poorly understood. We used a field N-fertilization experiment in lower and upper elevation tropical rain forests in Puerto Rico to explore the responses of above- and belowground C pools to N addition. As expected, tree stem growth and litterfall productivity did not respond to N fertilization in either of these Nrich forests, indicating a lack of N limitation to net primary productivity (NPP). In contrast, soil C concentrations increased significantly with N fertilization in both forests, leading to larger C stocks in fertilized plots. However, different soil C pools responded to N fertilization differently. Labile (low density) soil C fractions and live fine roots declined with fertilization, while mineral-associated soil C increased in both forests. Decreased soil CO2 fluxes in fertilized plots were correlated with smaller labile soil C pools in the lower elevation forest (R2 = 0.65, p\\0.05), and with lower live fine root biomass in the upper elevation forest (R2 = 0.90, p\\0.05). Our results indicate that soil C storage is sensitive to N deposition in tropical forests, even where plant productivity is not N-limited. The mineral-associated soil C pool has the potential to respond relatively quickly to N additions, and can drive increases in bulk soil C stocks in tropical forests.

Cusack, D.; Silver, W.L.; Torn, M.S.; McDowell, W.H.

2011-04-15T23:59:59.000Z

9

Chapter Number1 Biomass Prediction in Tropical Forests:2  

E-Print Network [OSTI]

Chapter Number1 Biomass Prediction in Tropical Forests:2 The Canopy Grain Approach3 Christophe France9 1. Introduction10 The challenging task of biomass prediction in dense and heterogeneous tropical different forest structures may indeed present similar above ground biomass (AGB) values.13 This is probably

Paris-Sud XI, Université de

10

Species Loss and Aboveground Carbon Storage in a Tropical Forest  

E-Print Network [OSTI]

of tropical tree species on carbon storage by simulating 18 possible extinction scenarios within a well-studied 50-hectare tropical forest plot in Panama, which contains 227 tree species. Among extinction as well as the size and longevity of tropical trees. Instead, we simulated species extinctions

Bunker, Daniel E.

11

Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical forests: the diversification  

E-Print Network [OSTI]

Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical, Mesoamerica, niche conservatism, seasonally dry tropical forests. Summary Mesoamerican arid biomes epitomize the vast species richness of Meso- american seasonally dry tropical forests (SDTFs), and to evaluate

Olson, Mark

12

Variable Responses of Lowland Tropical Forest Nutrient Status  

E-Print Network [OSTI]

Variable Responses of Lowland Tropical Forest Nutrient Status to to play a key role in nutrient retention. We discuss our findings in the context of possible impacts Springer Science+Business Media, LLC 387 #12;growth not only alters forests' nutrient demands but also

Harms, Kyle E.

13

Tropical forest responses to increasing atmospheric CO2: current knowledge and opportunities for future research  

E-Print Network [OSTI]

their representation in Earth system models. Tropical forests play a significant role in the global carbon cycle

Bermingham, Eldredge

14

Low beta diversity of herbivorous insects in tropical forests  

E-Print Network [OSTI]

LETTERS Low beta diversity of herbivorous insects in tropical forests Vojtech Novotny1 , Scott E) and fruit (fruitflies, Diptera) found a low rate of change in species composition (beta diversity) across 75 of kilo- metres. Low beta diversity was also documented in groups with differing host specificity

Basset, Yves

15

atlantic rain forest: Topics by E-print Network  

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

The Dja reserve has not yet been subject to forest logging. But the high processing of timber extraction and the commercial hunting of large mammals around the reserve, result...

16

african rain forest: Topics by E-print Network  

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

The Dja reserve has not yet been subject to forest logging. But the high processing of timber extraction and the commercial hunting of large mammals around the reserve, result...

17

african rain forests: Topics by E-print Network  

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

The Dja reserve has not yet been subject to forest logging. But the high processing of timber extraction and the commercial hunting of large mammals around the reserve, result...

18

Tropical Forestry Researchat the USDA Forest Service's Instituteof Pacific Islands Forestry1  

E-Print Network [OSTI]

Tropical Forestry Researchat the USDA Forest Service's Instituteof Pacific Islands Forestry1 C greater emphasis on tropical forestry management and research was provided by the International Forestry Islands Forestry in Hawaii, the Institute of Tropical Forestry in Puerto Rico, and the U S . Forest

Standiford, Richard B.

19

Energy dynamics and modeled evapotranspiration from a wet tropical forest in Costa Rica  

E-Print Network [OSTI]

Energy dynamics and modeled evapotranspiration from a wet tropical forest in Costa Rica H). #12;1. Introduction The energy balance of tropical forests is complex due to feedback mechanisms among.W. Loeschera, *, H.L. Gholza,b , J.M. Jacobsc , S.F. Oberbauerd,e a School of Forest Resources and Conservation

20

Characterization of Throughfall Heterogeneity in a Tropical Pre-Montane Could Forest in Costa Rica  

E-Print Network [OSTI]

CHARACTERIZATION OF THROUGHFALL HETEROGENEITY IN A TROPICAL PRE-MONTANE CLOUD FOREST IN COSTA RICA An Undergraduate Research Scholars Thesis by AMELIE CECILE BERGER Submitted to Honors and Undergraduate Research Texas A... .......................................................................................................4 Tropical forest hydrology ........................................................................................7 Study site: watershed near San Isidro, Costa Rica .................................................13 Quantification...

Berger, Amelie Cecile

2013-09-26T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Leaf traits and foliar CO2 exchange in a Peruvian tropical montane cloud forest  

E-Print Network [OSTI]

Tropical montane cloud forests (TMCF) are one of the most fascinating, but least understood ecosystems in the world, and the interest in the carbon (C) cycle of TMCFs with regard to carbon sequestration and storage ...

Van de Weg, Marjan

2011-06-28T23:59:59.000Z

22

Accuracy of small footprint airborne LiDAR in its predictions of tropical moist forest stand structure  

E-Print Network [OSTI]

. Introduction Tropical forests offer a broad range of ecosystem services, from carbon sequestration to potential valuation of biodiversity compo- nents. But, forest conversion in the tropics has dramatically altered and verifiable", and this prompted renewed interest in providing standardized and reproducible methods of forest

Chave, Jrme

23

The occurrence and diversity of tree legumes as influenced by soil properties in selected tropical forests in Costa Rica  

E-Print Network [OSTI]

Legumes play important roles in tropical forests due to their contribution to N?-fixation and nutrient cycling. Our objectives were to determine which soil properties, if any, affect the occurrence and distribution of tree legumes in a tropical wet...

Wesch, Richard Albert

1999-01-01T23:59:59.000Z

24

Communities of fungal endophytes in tropical forest grasses: highly diverse host-and habitat  

E-Print Network [OSTI]

Communities of fungal endophytes in tropical forest grasses: highly diverse host- and habitat: Charles W. Bacon Keywords: Barro Colorado Island Biodiversity Community assembly Fungal endophytes Poaceae- studied endophytes in the lowland forests of Panama. We used sequence data for 402 isolates from two

Coley, Phyllis

25

perspective: The responses of tropical forest species to global climate change: acclimate, adapt, migrate, or go extinct?  

E-Print Network [OSTI]

maps. NatureClimateChange,2,182185. Bacles,S. (1998) Global climate change and tropical forest2011)Impacts of climate change on the world's most

Feeley, Kenneth J; Rehm, Evan M; Machovina, Brian

2012-01-01T23:59:59.000Z

26

Vegetation History And Logging Disturbance: Effects On Rain Forest In The Lope Reserve, Gabon (With Special Emphasis On Elephants and Apes)  

E-Print Network [OSTI]

An investigation of the effects of commercial mechanised selective logging on rain forest vegetation and mammals, was undertaken in the Lope Reserve, central Gabon, between January 1989 to July 1991. Vegetation in Lope ...

White, Lee JT

27

Tropical forest responses to increasing [CO2]: current knowledge and opportunities for future research  

SciTech Connect (OSTI)

Elevated atmospheric [CO2] (ca) will undoubtedly affect the metabolism of tropical forests worldwide; however, critical aspects of how tropical forests will respond remain largely unknown. Here we review the current state of knowledge about physiological and ecological responses, with the aim of providing a framework that can help to guide future experimental research. Modelling studies have indicated that elevated ca can potentially stimulate photosynthesis more in the tropics than at higher latitudes, because suppression of photorespiration by elevated ca increases with temperature. However, canopy leaves in tropical forests could also potentially reach a high temperature threshold under elevated ca that will moderate the rise in photosynthesis. Belowground responses, including fine root production, nutrient foraging, and soil organic matter processing, will be especially important to the integrated ecosystem response to elevated CO2. Water-use efficiency will increase as ca rises, potentially impacting upon soil moisture status and nutrient availability. Recruitment may be differentially altered for some functional groups, potentially decreasing ecosystem carbon storage. Whole-forest CO2 enrichment experiments are urgently needed to test predictions of tropical forest functioning under elevated ca. Smaller scale experiments in the understory and in gaps would also be informative, and could provide stepping stones toward stand-scale manipulations.

Cernusak, Lucas [Australian National University, Canberra, Australia; Winter, Klaus [Smithsonian Tropical Research Institute; Dalling, James [University of Illinois, Urbana-Champaign; Holtum, Joseph [James Cook University; Jaramillo, Carlos [Smithsonian Tropical Research Institute; Korner, Christian [University of Basel; Leakey, Andrew D.B. [University of Illinois; Norby, Richard J [ORNL; Poulter, Benjamin [Laboratoire des Sciences du Climat et de l'Environement, France; Turner, Benjamin [Smithsonian Tropical Research Institute; Wright, S. Joseph [Smithsonian Tropical Research Institute

2013-01-01T23:59:59.000Z

28

Root morphology and anchorage of six native tree species from a tropical montane forest and an elfin forest in Ecuador  

E-Print Network [OSTI]

in tropical forests in Ecuador. Increasing altitude was accompanied by higher wind speeds and more shallow anchorage in soils with low bulk density and in environments with high wind speeds. Abbreviations: AR m. At 3000 m, 48% of the trees were inclined, lying or even partly uprooted. At this altitude, all

Lehmann, Johannes

29

Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil  

SciTech Connect (OSTI)

Lignin is often the most difficult portion of plant biomass to degrade, with fungi generally thought to dominate during late stage decomposition. Lignin in feedstock plant material represents a barrier to more efficient plant biomass conversion and can also hinder enzymatic access to cellulose, which is critical for biofuels production. Tropical rain forest soils in Puerto Rico are characterized by frequent anoxic conditions and fluctuating redox, suggesting the presence of lignin-degrading organisms and mechanisms that are different from known fungal decomposers and oxygen-dependent enzyme activities. We explored microbial lignin-degraders by burying bio-traps containing lignin-amended and unamended biosep beads in the soil for 1, 4, 13 and 30 weeks. At each time point, phenol oxidase and peroxidase enzyme activity was found to be elevated in the lignin-amended versus the unamended beads, while cellulolytic enzyme activities were significantly depressed in lignin-amended beads. Quantitative PCR of bacterial communities showed more bacterial colonization in the lignin-amended compared to the unamended beads after one and four weeks, suggesting that the lignin supported increased bacterial abundance. The microbial community was analyzed by small subunit 16S ribosomal RNA genes using microarray (PhyloChip) and by high-throughput amplicon pyrosequencing based on universal primers targeting bacterial, archaeal, and eukaryotic communities. Community trends were significantly affected by time and the presence of lignin on the beads. Lignin-amended beads have higher relative abundances of representatives from the phyla Actinobacteria, Firmicutes, Acidobacteria and Proteobacteria compared to unamended beads. This study suggests that in low and fluctuating redox soils, bacteria could play a role in anaerobic lignin decomposition.

DeAngelis, Kristen; Allgaier, Martin; Chavarria, Yaucin; Fortney, Julian; Hugenholtz, Phillip; Simmons, Blake; Sublette, Kerry; Silver, Whendee; Hazen, Terry

2011-07-14T23:59:59.000Z

30

Characterization of trapped lignin-degrading microbes in tropical forest soil  

SciTech Connect (OSTI)

Lignin is often the most difficult portion of plant biomass to degrade, with fungi generally thought to dominate during late stage decomposition. Lignin in feedstock plant material represents a barrier to more efficient plant biomass conversion and can also hinder enzymatic access to cellulose, which is critical for biofuels production. Tropical rain forest soils in Puerto Rico are characterized by frequent anoxic conditions and fluctuating redox, suggesting the presence of lignin-degrading organisms and mechanisms that are different from known fungal decomposers and oxygen-dependent enzyme activities. We explored microbial lignin-degraders by burying bio-traps containing lignin-amended and unamended biosep beads in the soil for 1, 4, 13 and 30 weeks. At each time point, phenol oxidase and peroxidase enzyme activity was found to be elevated in the lignin-amended versus the unamended beads, while cellulolytic enzyme activities were significantly depressed in lignin-amended beads. Quantitative PCR of bacterial communities showed more bacterial colonization in the lignin-amended compared to the unamended beads after one and four weeks, suggesting that the lignin supported increased bacterial abundance. The microbial community was analyzed by small subunit 16S ribosomal RNA genes using microarray (PhyloChip) and by high-throughput amplicon pyrosequencing based on universal primers targeting bacterial, archaeal, and eukaryotic communities. Community trends were significantly affected by time and the presence of lignin on the beads. Lignin-amended beads have higher relative abundances of representatives from the phyla Actinobacteria, Firmicutes, Acidobacteria and Proteobacteria compared to unamended beads. This study suggests that in low and fluctuating redox soils, bacteria could play a role in anaerobic lignin decomposition.

DeAngelis, K.M.; Allgaier, M.; Chavarria, Y.; Fortney, J.L.; Hugenholz, P.; Simmons, B.; Sublette, K.; Silver, W.L.; Hazen, T.C.

2011-03-01T23:59:59.000Z

31

Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil  

SciTech Connect (OSTI)

Lignin is often the most difficult portion of plant biomass to degrade, with fungi generally thought to dominate during late stage decomposition. Lignin in feedstock plant material represents a barrier to more efficient plant biomass conversion and can also hinder enzymatic access to cellulose, which is critical for biofuels production. Tropical rain forest soils in Puerto Rico are characterized by frequent anoxic conditions and fluctuating redox, suggesting the presence of lignin-degrading organisms and mechanisms that are different from known fungal decomposers and oxygen-dependent enzyme activities. We explored microbial lignin-degraders by burying bio-traps containing lignin-amended and unamended biosep beads in the soil for 1, 4, 13 and 30 weeks. At each time point, phenol oxidase and peroxidase enzyme activity was found to be elevated in the lignin-amended versus the unamended beads, while cellulolytic enzyme activities were significantly depressed in lignin-amended beads. Quantitative PCR of bacterial communities showed more bacterial colonization in the lignin-amended compared to the unamended beads after one and four weeks, suggesting that the lignin supported increased bacterial abundance. The microbial community was analyzed by small subunit 16S ribosomal RNA genes using microarray (PhyloChip) and by high-throughput amplicon pyrosequencing based on universal primers targeting bacterial, archaeal, and eukaryotic communities. Community trends were significantly affected by time and the presence of lignin on the beads. Lignin-amended beads have higher relative abundances of representatives from the phyla Actinobacteria, Firmicutes, Acidobacteria and Proteobacteria compared to unamended beads. This study suggests that in low and fluctuating redox soils, bacteria could play a role in anaerobic lignin decomposition.

DeAngelis, Kristen M.; Allgaier, Martin; Chavarria, Yaucin; Fortney, Julian L.; Hugenholtz, Philip; Simmons, Blake A.; Sublette, Kerry; Silver, Whendee; Hazen, Terry C.

2011-04-29T23:59:59.000Z

32

BIOTROPICA *(*): ****** **** 10.1111/j.1744-7429.2007.00337.x Impact of Research Trails on Seedling Dynamics in a Tropical Forest  

E-Print Network [OSTI]

on Seedling Dynamics in a Tropical Forest Liza S. Comita1 Department of Biology, University of Georgia, Athens

Goldsmith, Greg

33

Effects of grazing intensity on soil carbon stocks following deforestation of a Hawaiian dry tropical forest  

E-Print Network [OSTI]

Effects of grazing intensity on soil carbon stocks following deforestation of a Hawaiian dry carbon (SOC) along gradients of grazing intensity and elevation in pastures converted from dry tropical of forest-to-pasture conversion on soil carbon (C) stocks depend on a combination of climatic and management

Elmore, Andrew J.

34

Wood density measurement protocol J Chave Page 1 Measuring wood density for tropical forest trees  

E-Print Network [OSTI]

Wood density measurement protocol ­ J Chave Page 1 Measuring wood density for tropical forest trees Diversité Biologique Université Paul Sabatier 31000 Toulouse, France 1. Introduction Wood is a biological, that transport the sap along the stem and they are filled by water. The density of tree wood is an interesting

Chave, Jérôme

35

Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil  

E-Print Network [OSTI]

Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil Kristen M. DeAngelis1 Abstract Lignin is often the most difficult portion of plant biomass to degrade, with fungi generally thought to dominate during late stage decomposition. Lignin in feedstock plant material represents

Hazen, Terry

36

U.S Markets for Certified and Non-Certified Hardwood Tropical Forest Products  

E-Print Network [OSTI]

which approached 2 million (mainly wooden) houses (FAO/UNECE, 2004). By 1992, Latin America supplied 70 volume and 57 percent of value. Latin America was the second largest supplier of tropical hardwood veneer Forest Products Development Center School of Renewable Natural Resources Louisiana State University

Wu, Qinglin

37

Global Patterns of Ecological Productivity and Tropical Forest Biomass  

E-Print Network [OSTI]

those measurements in addition to climate data to construct a suite of empirical models of NPP productivity (NPP) on a global scale and biomass accumulation across thee tropics. Scientists have been model of terrestrial net primary productivity (NPP), and its simplicity and relative accuracy has led

Wisconsin at Madison, University of

38

Arbuscular mycorrhizal mycelial respiration in a moist tropical forest  

E-Print Network [OSTI]

Universiteit, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands; 4 Ecological Farming Systems, Research Tropical Research Institute, 0843- 03092 Balboa, Ancon, Panama; 3 Institute of Ecological Science, Vrije Station ART, Swiss Federal Research Institute Agroscope, Zurich, Switzerland; 5 Plant­Microbe Interactions

Bermingham, Eldredge

39

Possible linkages between Saharan dust and tropical cyclone rain band invigoration in the eastern Atlantic during NAMMA-06  

E-Print Network [OSTI]

for tropical cyclogenesis, it also provides an infusion of cloud condensation and ice nuclei which can

Rutledge, Steven

40

Integrating soil macroinvertebrate diversity, litter decomposition and secondary succession in a tropical montane cloud forest in Mexico  

E-Print Network [OSTI]

This research considers human impacts on three components of biodiversity (composition, spatial structure and function). Given the relict character and unusual biogeochemical balance of tropical montane cloud forests in Mexico, logging poses a...

Negrete-Yankelevich, Simoneta

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Decelerating growth in tropical forest trees Kenneth J. Feeley,1  

E-Print Network [OSTI]

significantly at both forests regardless of initial size or organizational level (species, community or stand poorly understood. We examined changes in tree growth rates over the past two decades for all species productivity caused by rising concentrations of atmospheric CO2 and carbon fertilization (Melillo et al. 1993

Bermingham, Eldredge

42

Changes in Tropical Rainfall Measuring Mission (TRMM) retrievals due to the orbit boost estimated from rain gauge data  

E-Print Network [OSTI]

in precipitation retrievals from the satellite data alone. We estimate changes in TRMM Microwave Imager (TMI) and the Precipitation Radar (PR) precipitation retrievals due to the orbit boost by comparing them with surface rain gauges on ocean buoys operated...

DeMoss, Jeremy

2009-06-02T23:59:59.000Z

43

Plant and microbial controls on nitrogen retention and loss in a Humid Tropical Forest  

SciTech Connect (OSTI)

Humid tropical forests are generally characterized by the lack of nitrogen (N) limitation to net primary productivity, yet paradoxically have high potential for N loss. We conducted an intensive field experiment with {sup 15}NH{sub 4} and {sup 15}NO{sub 3} additions to highly weathered tropical forest soils to determine the relative importance of N retention and loss mechanisms. Over half of all the NH{sub 4}{sup +} produced from gross mineralization was rapidly converted to NO{sub 3}{sup -} during the process of gross nitrification. During the first 24 h plant roots took up 28 % of the N mineralized, dominantly as NH{sub 4}{sup +}, and were a greater sink for N than soil microbial biomass. Soil microbes were not a significant sink for added {sup 15}NH{sub 4}{sup +} or {sup 15}NO{sub 3}{sup -} during the first 24 hr, and only for {sup 15}NH{sub 4}{sup +} after 7 d. Patterns of microbial community composition, as determined by Terminal Restriction Fragment Length Polymorphism analysis, were weakly, but significantly correlated with nitrification and denitrification to N{sub 2}O. Rates of dissimilatory NO{sub 3}{sup -} reduction to NH{sub 4}{sup +} (DNRA) were high in this forest, accounting for up to 25 % of gross mineralization and 35 % of gross nitrification. DNRA was a major sink for NO{sub 3}{sup -} which may have contributed to the lower rates of N{sub 2}O and leaching losses. Despite considerable N conservation via DNRA and plant NH{sub 4}{sup +} uptake, the fate of approximately 45% of the NO{sub 3}{sup -} produced and 22% of the NH{sub 4}{sup +} produced were not measured in our fluxes, suggesting that other important pathways for N retention and loss (e.g., denitrification to N{sub 2}) are important in this system. The high proportion of mineralized N that was rapidly nitrified and the fates of that NO{sub 3}{sup -} highlight the key role of gross nitrification as a proximate control on N retention and loss in humid tropical forest soils. Furthermore, our results demonstrate the importance of the coupling between DNRA and plant uptake of NH{sub 4}{sup +} as a potential N conserving mechanism within tropical forests.

Templer, P.; Silver, W.; Pett-Ridge, J.; DeAngelis, K.M.; Firestone, M.K.

2009-09-15T23:59:59.000Z

44

Long-term persistence of pioneer species in tropical forest soil seed banks  

SciTech Connect (OSTI)

In tropical forests, pioneer species regenerate from seeds dispersed directly into canopy gaps, and from seeds that persisted in soil seed banks before gap formation. However, life-history models suggest that selection for long-term persistence of seeds in soil should be weak, as persistence incurs a fitness cost resulting from prolonged generation time. We use a carbon dating technique to provide the first direct measurements of seed persistence in undisturbed tropical forest seed banks. We show that seeds germinate successfully from surface soil microsites up to 38 years after dispersal. Decades-long persistence may be common in pioneers with relatively large mass, and appears to be unrelated to specific regeneration requirements. In Croton billbergianus, a sub-canopy tree that recruits in abundant small gaps, long-term persistence is associated with short-distance ballistic seed dispersal. In Trema micrantha, a canopy tree with widespread dispersal, persistence is associated with a requirement for large gaps that form infrequently in old-growth forest.

Dalling, J W; Brown, T A

2008-10-05T23:59:59.000Z

45

R E V I E W Liana Impacts on Carbon Cycling, Storage and Sequestration in Tropical Forests  

E-Print Network [OSTI]

R E V I E W Liana Impacts on Carbon Cycling, Storage and Sequestration in Tropical Forests Geertje for carbon storage and sequestration. Lianas reduce tree growth, survival, and leaf productivity; however liana carbon stocks are unlikely to compensate for liana-induced losses in net carbon sequestration

Schnitzer, Stefan

46

Tropical Warm Pool International Cloud Experiment TWP-ICE Cloud and rain characteristics in the Australian Monsoon  

SciTech Connect (OSTI)

The impact of oceanic convection on its environment and the relationship between the characteristics of the convection and the resulting cirrus characteristics is still not understood. An intense airborne measurement campaign combined with an extensive network of ground-based observations is being planned for the region near Darwin, Northern Australia, during January-February, 2006, to address these questions. The Tropical Warm Pool International Cloud Experiment (TWP-ICE) will be the first field program in the tropics that attempts to describe the evolution of tropical convection, including the large scale heat, moisture, and momentum budgets, while at the same time obtaining detailed observations of cloud properties and the impact of the clouds on the environment. The emphasis will be on cirrus for the cloud properties component of the experiment. Cirrus clouds are ubiquitous in the tropics and have a large impact on their environment but the properties of these clouds are poorly understood. A crucial product from this experiment will be a dataset suitable to provide the forcing and testing required by cloud-resolving models and parameterizations in global climate models. This dataset will provide the necessary link between cloud properties and the models that are attempting to simulate them.

May, P.T., Jakob, C., and Mather, J.H.

2004-05-31T23:59:59.000Z

47

Tropical Warm Pool International Cloud Experiment (TWP-ICE): Cloud and Rain Characteristics in the Australian Monsoon  

SciTech Connect (OSTI)

The impact of oceanic convection on its environment and the relationship between the characteristics of the convection and the resulting cirrus characteristics is still not understood. An intense airborne measurement campaign combined with an extensive network of ground-based observations is being planned for the region near Darwin, Northern Australia, during January-February, 2006, to address these questions. The Tropical Warm Pool International Cloud Experiment (TWP-ICE) will be the first field program in the tropics that attempts to describe the evolution of tropical convection, including the large scale heat, moisture, and momentum budgets, while at the same time obtaining detailed observations of cloud properties and the impact of the clouds on the environment. The emphasis will be on cirrus for the cloud properties component of the experiment. Cirrus clouds are ubiquitous in the tropics and have a large impact on their environment but the properties of these clouds are poorly understood. A crucial product from this experiment will be a dataset suitable to provide the forcing and testing required by cloud-resolving models and parameterizations in global climate models. This dataset will provide the necessary link between cloud properties and the models that are attempting to simulate them. The experiment is a collaboration between the U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Program, the Bureau of Meteorology (BoM), the National Aeronautics and Space Administration (NASA), the European Commission DG RTD-1.2, and several United States, Australian, Canadian, and European Universities. This experiment will be undertaken over a 4-week period in early 2006. January and February corresponds to the wet phase of the Australia monsoon. This season has been selected because, despite Darwins coastal location, the convection that occurs over and near Darwin at this time is largely of maritime origin with a large fetch over water. Based on previous experiments, the convection appears typical of maritime convection with widespread convection that has complex organization, but is not as deep or as intense as continental or coastal convection. Therefore, it is expected that the convection and cloud characteristics will be representative of conditions typical for wide areas of the tropics.

PT May; C Jakob; JH Mather

2004-05-30T23:59:59.000Z

48

Forest Restoration Carbon Analysis of Baseline Carbon Emissions and Removal in Tropical Rainforest at La Selva Central, Peru  

SciTech Connect (OSTI)

Conversion of tropical forest to agricultural land and pasture has reduced forest extent and the provision of ecosystem services, including watershed protection, biodiversity conservation, and carbon sequestration. Forest conservation and reforestation can restore those ecosystem services. We have assessed forest species patterns, quantified deforestation and reforestation rates, and projected future baseline carbon emissions and removal in Amazon tropical rainforest at La Selva Central, Peru. The research area is a 4800 km{sup 2} buffer zone around the Parque Nacional Yanachaga-Chemillen, Bosque de Proteccion San Matias-San Carlos, and the Reserva Comunal Yanesha. A planned project for the period 2006-2035 would conserve 4000 ha of forest in a proposed 7000 ha Area de Conservacion Municipale de Chontabamba and establish 5600 ha of natural regeneration and 1400 ha of native species plantations, laid out in fajas de enriquecimiento (contour plantings), to reforest 7000 ha of agricultural land. Forest inventories of seven sites covering 22.6 ha in primary forest and 17 sites covering 16.5 ha in secondary forest measured 17,073 trees of diameter {ge} 10 cm. The 24 sites host trees of 512 species, 267 genera, and 69 families. We could not identify the family of 7% of the trees or the scientific species of 21% of the trees. Species richness is 346 in primary forest and 257 in the secondary forest. In primary forest, 90% of aboveground biomass resides in old-growth species. Conversely, in secondary forest, 66% of aboveground biomass rests in successional species. The density of trees of diameter {ge} 10 cm is 366 trees ha{sup -1} in primary forest and 533 trees ha{sup -1} in secondary forest, although the average diameter is 24 {+-} 15 cm in primary forest and 17 {+-} 8 cm in secondary forest. Using Amazon forest biomass equations and wood densities for 117 species, aboveground biomass is 240 {+-} 30 t ha{sup -1} in the primary sites and 90 {+-} 10 t ha{sup -1} in the secondary sites. Aboveground carbon density is 120 {+-} 15 t ha{sup -1} in primary forest and 40 {+-} 5 t ha{sup -1} in secondary forest. Forest stands in the secondary forest sites range in age from 10 to 42 y. Growth in biomass (t ha{sup -1}) as a function of time (y) follows the relation: biomass = 4.09-0.017 age{sup 2} (p < 0.001). Aboveground biomass and forest species richness are positively correlated (r{sup 2} = 0.59, p < 0.001). Analyses of Landsat data show that the land cover of the 3700 km{sup 2} of non-cloud areas in 1999 was: closed forest 78%; open forest 12%, low vegetation cover 4%, sparse vegetation cover 6%. Deforestation from 1987 to 1999 claimed a net 200 km{sup 2} of forest, proceeding at a rate of 0.005 y{sup -1}. Of those areas of closed forest in 1987, only 89% remained closed forest in 1999. Consequently, closed forests experienced disruption in the time period at double the rate of net deforestation. The three protected areas experienced negligible deforestation or slight reforestation. Based on 1987 forest cover, 26,000 ha are eligible for forest carbon trading under the Clean Development Mechanism, established by the Kyoto Protocol to the United Nations Framework Convention on Climate Change. Principal components analysis showed that distance to nonforest was the factor that best explained observed patterns of deforestation while distance to forest best explained observed patterns of reforestation, more significant than elevation, distance to rivers, distance to roads, slope, and distance to towns of population > 400. Aboveground carbon in live vegetation in the project area decreased from 35 million {+-} 4 million t in 1987 to 34 million {+-} 4 million t in 1999. Projected aboveground carbon in live vegetation would fall to 33 million {+-} 4 million t in 2006, 32 million {+-} 4 million t in 2011, and 29 million {+-} 3 million t in 2035. Projected net deforestation in the research area would total 13,000 {+-} 3000 ha in the period 1999-2011, proceeding at a rate of 0.003 {+-} 0.0007 y{sup -1}, and would total 33,000 {+-} 7000

Patrick Gonzalez; Benjamin Kroll; Carlos R. Vargas

2006-01-10T23:59:59.000Z

49

The Big Trees Were Kings: Challenges for Global Response to Climate Change and Tropical Forests Loss  

E-Print Network [OSTI]

POPULATION PRESSURES ON FOREST 2008 Rank United States France Malaysia Brazil Guyana Mexico Suriname

Irland, Lloyd C.

2010-01-01T23:59:59.000Z

50

An Overview of World Tropical Hardwood Resources, Forest Products Trade and Environmental Issues  

E-Print Network [OSTI]

, and Venezuela (Butler 2001). South America accounts for 23 percent of global forests (Juslin and Hansen 2003

51

Characterization of Trapped Lignin-Degrading Microbes in Tropical...  

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

Trapped Lignin-Degrading Microbes in Tropical Forest Soil. Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil. Abstract: Lignin is often the most...

52

E-Print Network 3.0 - afromontane tropical forest Sample Search...  

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

vegetation. Only... that it contributes to the conservation of the ... Source: Louisiana Forest Products Development Center Collection: Renewable Energy 4 Preview of...

53

Modeling the age of tropical moist forest fragments in heavily-cleared lowland landscapes of Colombia  

E-Print Network [OSTI]

of Colombia Andres Etter a,b,c,*, Clive McAlpine a,b , David Pullar b , Hugh Possingham a a The Ecology Centre-00, Bogota´, Colombia Received 31 August 2004; received in revised form 7 December 2004; accepted 7 December deforestation; Forest fragment age; Land use drivers; Colombia www.elsevier.com/locate/foreco Forest Ecology

Queensland, University of

54

Simulating the Long-term Response of Tropical Wet Forests to  

E-Print Network [OSTI]

abandoned. The simulated recovery time in those secondary forests depends on both the size of cleared area into rem- nants surrounded by secondary vegetation, land- use areas, or roads. It is important to develop of forest remnants. We also performed simula- tions of secondary succession after the landscape had been

Chave, Jérôme

55

Using climate policies and carbon markets to save tropical forests : the case of Costa Rica  

E-Print Network [OSTI]

In the late 1980s and early 1990s, advocates for forest conservation thought that climate change could provide a lever to motivate developing countries to reduce deforestation. Fifteen years after the first climate change ...

Arpels, Marisa (Marisa Carina)

2008-01-01T23:59:59.000Z

56

Culturing and direct PCR suggest prevalent host generalism among diverse fungal endophytes of tropical forest grasses  

E-Print Network [OSTI]

Culturing and direct PCR suggest prevalent host generalism among diverse fungal endophytes examining endophytic fungi associated with grasses (Poaceae) have focused on agronomically important species and forest-edge communities. To provide a broader context for understanding grass-endophyte associations we

Coley, Phyllis

57

Measuring the Effect of Selective Logging on Tropical Forest-Atmosphere Exchange  

E-Print Network [OSTI]

#12;Tower Measurements METEOROLOGY PAR (up/down) LiCor Quantum Solar Kipp & Zonen Net Radiation REBS Q flux sensors. Elevator #12;#12;Carbon Budget Ideally, the forest atmosphere coupling is 1-dimensional beneath the eddy flux sensors is measured via the mean profile of CO2. Averaging interval is of order 1

Goulden, Michael L.

58

Report reveals dramatic decline in illegal logging in tropical forest nations  

E-Print Network [OSTI]

", total global production of illegal timber has fallen by 22 per cent since 2002. "Up to a billion in Space & Earth / Environment The most thorough assessment to date of the global fight against illegal the problem is having a dramatic and beneficial effect both on forest dependent communities and on the global

59

Seasonal shift in the foraging niche of a tropical avian resident: resource competition at work?  

E-Print Network [OSTI]

and migrant birds in Campeche, Mexico. Tropical Ecology 22:a dry tropical forest in Campeche, Mexico and found that

Jedlicka, J A; Greenberg, R; Perfecto, I; Philpottt, S M; Dietsch, T V

2006-01-01T23:59:59.000Z

60

Land use, food production, and the future of tropical forest species in Ghana  

E-Print Network [OSTI]

by discussions with Brigid Barry, David Bowden, Lauren Coad, Nigel Collar, Paul Donald, Rob Ewers, Vicky Jones, Val Kapos, Eric Keys, Deborah Lawrence, Tasso Leventis, Ken Norris, Debbie Pain, Hugo Rainey, B. L. Turner and Juliet Vickery. Thanks to John... in a wildlife protected area, although I ended up working only in forest reserves. I thank Moses Sam and Phil Marshall for interesting discussions, and Kofi Affum-Baffo, Francis Agurgo, Edward Obiaw and Oheneba Amponsah Agyemang of the Resource...

Phalan, Benjamin Timothy

2010-07-06T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Biodiversity Conservation in Tropical Agroecosystems  

E-Print Network [OSTI]

Biodiversity Conservation in Tropical Agroecosystems A New Conservation Paradigm Ivette Perfectoa areas of the world. Although most ecologists con- cerned with biodiversity conservation would agree. This conclusion has major consequences for biodiversity con- servation in fragmented tropical forests

62

Ecophysiology of forest and savanna vegetation  

E-Print Network [OSTI]

Lowland vegetation of tropical South AmericaAn overview, instate for tropical South America, Geophys. Res. Lett. , 30(dry seasonal forests of South America, Ann. Mo. Bot. Gard. ,

Lloyd, J.; Goulden, M. L.; Ometto, J. P.; Patino, S.; Fyllas, N. M.; Quesada, C. A.

2013-01-01T23:59:59.000Z

63

Modest carbon price could save Borneo forests: study Reuters, 4 June 2009 -Tropical forests in Borneo under threat of conversion to palm oil  

E-Print Network [OSTI]

in Borneo under threat of conversion to palm oil plantations could be more profitable left standing threat of being converted to oil palm plantations. "They are not meant to be clearing forest for palm oil development. It's pretty clear that forests are being felled for oil palm," said Venter, a conservation

64

E-Print Network 3.0 - african equatorial rain Sample Search Results  

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

, and K. Walker Painemilla, editors. Hunting and Bushmeat Utilization in the African rain forest... , and the transformation of resource use in Central ... Source: Hardin, Rebecca...

65

BIOTROPICA 38(2): 267271 2006 10.1111/j.1744-7429.2006.00125.x Comparison Between Two Methods for Measuring Fruit Production in a Tropical Forest1  

E-Print Network [OSTI]

for Measuring Fruit Production in a Tropical Forest1 Angela Parrado-Rosselli2 Institute of Biodiversity´a, Colombia ABSTRACT We compared fruiting data derived simultaneously from fruit traps placed on the ground the canopy-surveyed plots were higher than fruit-trap estimates. Fruiting patterns obtained throughout both

Machado, Jose-Luis

66

Patterns of water and heat flux across a biome gradient from tropical forest to savanna in Brazil  

E-Print Network [OSTI]

stricto) in southeast Brasil, Biota Neotropica, 2(1). (forest of Mato Grosso, Brasil, Water Resour. Res. , 38(6),de Meteorol. , Bras?lia, DF, Brasil. Miller, S. D. , M. L.

2009-01-01T23:59:59.000Z

67

Carbon finance, tropical forests and the state : governing international climate risk in the Democratic Republic of Congo  

E-Print Network [OSTI]

This thesis examines how evolving norms of international climate change mitigation are translated into national forest governance policies and land management techniques in the Democratic Republic of Congo (DRC). The ...

Gray, Ian P

2012-01-01T23:59:59.000Z

68

On the Differences in Storm Rainfall from Hurricanes Isidore and Lili. Part I: Satellite Observations and Rain Potential  

E-Print Network [OSTI]

Observations and Rain Potential HAIYAN JIANG AND JEFFREY B. HALVERSON Joint Center for Earth Systems Technology 2007) ABSTRACT It has been well known for years that the heavy rain and flooding of tropical cyclones's potential for inland flooding 3­4 days in advance of landfall. 1. Introduction The combination of rain

Jiang, Haiyan

69

E-Print Network 3.0 - ambiente tropical um Sample Search Results  

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

Summary: and composition of fruit-feeding butterflies in tropical plantation forests. Biodiversity and Conservation. DOI... for biodiversity conservation in the tropics. Tree...

70

amazonian forest regrowth: Topics by E-print Network  

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

mortality, tropical forest, vegetation between remotely-sensed indices and forest inventory data on tree mortality. There were differences Malhi, Yadvinder 2 Plant species...

71

amazonian forest culture: Topics by E-print Network  

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

mortality, tropical forest, vegetation between remotely-sensed indices and forest inventory data on tree mortality. There were differences Malhi, Yadvinder 3 Effects of...

72

amazonian forests implications: Topics by E-print Network  

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

mortality, tropical forest, vegetation between remotely-sensed indices and forest inventory data on tree mortality. There were differences Malhi, Yadvinder 3 Effects of...

73

Journal of species lists and distribution ISSN 1809-127X (online edition)  

E-Print Network [OSTI]

, French Guyana, Peru, Suriname and Venezuela. In Brazil, Amazon includes Tropical Rain Forest areas

Ribera, Ignacio

74

Vertical structure of tropical oceanic convective clouds and its relation to precipitation  

E-Print Network [OSTI]

data are collocated with precipitation rates from the Advanced Microwave Scanning Radiometer (AMSR high tops that are nearly two km deeper than moderately raining or non- raining high clouds. Rain rate.1029/2007GL032811. 1. Introduction [2] Tropical convection plays an important role in the energy and moisture

Hartmann, Dennis

75

(Acid rain workshop)  

SciTech Connect (OSTI)

The traveler presented a paper entitled Susceptibility of Asian Ecosystems to Soil-Mediated Acid Rain Damage'' at the Second Workshop on Acid Rain in Asia. The workshop was organized by the Asian Institute of Technology (Bangkok, Thailand), Argonne National Laboratory (Argonne, Illinois), and Resource Management Associates (Madison, Wisconsin) and was sponsored by the US Department of Energy, the United Nations Environment Program, the United Nations Economic and Social Commission for Asia and the Pacific, and the World Bank. Papers presented on the first day discussed how the experience gained with acid rain in North America and Europe might be applied to the Asian situation. Papers describing energy use projections, sulfur emissions, and effects of acid rain in several Asian countries were presented on the second day. The remaining time was allotted to discussion, planning, and writing plans for a future research program.

Turner, R.S.

1990-12-05T23:59:59.000Z

76

Edge effects in a forest mosaic: implications for oak regeneration in the Highlands of Chiapas, Mexico.  

E-Print Network [OSTI]

Forest edges created by scattered-patch clear-cutting have become a common landscape feature in tropical montane forests, including pine-oak and evergreen cloud forests. Forest-edge-pasture gradients were characterised ...

Lpez-Barrera, Fabiola

77

SPATIAL AND TEMPORAL VARIATION IN CALCIUM AND ALUMINUM IN NORTHERN HARDWOOD FOREST FLOORS  

E-Print Network [OSTI]

-6955) (Received 23 December 2003; accepted 22 July 2004) Abstract. Acid rain results in losses of exchangeable: acid rain, Ca:Al, cation depletion, forest floor, soil 1. Introduction Acid rain is thought to have and Simonsson, 2003). Alternatively, mobilization of Al by acid rain from the mineral soil below may provide

Phillips, Richard P.

78

Proximate and Underlying Causes of Tropical Deforestation: The Event Ecology of Migration and Forest Conversion in the Sierra de Lacandn National Park, Guatemala1  

E-Print Network [OSTI]

1 Proximate and Underlying Causes of Tropical Deforestation: The Event Ecology of Migration deforestation, scholars of land use/cover change (LUCC) have focused almost exclusively on in situ (or "on causes of deforestation in the humid tropics with a case study from Guatemala. To investigate the first

Lopez-Carr, David

79

E-Print Network 3.0 - atlantic forest reserve Sample Search Results  

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

plantations, nearly all in the Atlantic Forest biome. Trends... ... Source: Louisiana Forest Products Development Center Collection: Renewable Energy 11 Journal of Tropical...

80

Rain sampling device  

DOE Patents [OSTI]

The present invention constitutes a rain sampling device adapted for independent operation at locations remote from the user which allows rainfall to be sampled in accordance with any schedule desired by the user. The rain sampling device includes a mechanism for directing wet precipitation into a chamber, a chamber for temporarily holding the precipitation during the process of collection, a valve mechanism for controllably releasing samples of the precipitation from the chamber, a means for distributing the samples released from the holding chamber into vessels adapted for permanently retaining these samples, and an electrical mechanism for regulating the operation of the device. 11 figures.

Nelson, D.A.; Tomich, S.D.; Glover, D.W.; Allen, E.V.; Hales, J.M.; Dana, M.T.

1991-05-14T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Rain sampling device  

DOE Patents [OSTI]

The present invention constitutes a rain sampling device adapted for independent operation at locations remote from the user which allows rainfall to be sampled in accordance with any schedule desired by the user. The rain sampling device includes a mechanism for directing wet precipitation into a chamber, a chamber for temporarily holding the precipitation during the process of collection, a valve mechanism for controllably releasing samples of said precipitation from said chamber, a means for distributing the samples released from the holding chamber into vessels adapted for permanently retaining these samples, and an electrical mechanism for regulating the operation of the device.

Nelson, Danny A. (Richland, WA); Tomich, Stanley D. (Richland, WA); Glover, Donald W. (Prosser, WA); Allen, Errol V. (Benton City, WA); Hales, Jeremy M. (Kennewick, WA); Dana, Marshall T. (Richland, WA)

1991-01-01T23:59:59.000Z

82

Tropical Forests in the Anthropocene  

E-Print Network [OSTI]

for Sustainability, Rio de Janeiro, 22460-320, Brazil 5 Center for Energy, Environment, and Sustainability Stockholm Environment Institute, Stockholm 104 51, Sweden; email: toby.gardner@sei-international.org 3

Goldsmith, Greg

83

Investigating Tropical Deforestation Using Two-Stage Spatially Misaligned  

E-Print Network [OSTI]

Investigating Tropical Deforestation Using Two-Stage Spatially Misaligned Regression Models Deepak Deforestation in the tropics has been a major concern in conservationscience for more than 20 years. Estimates of tropical deforestation over the past few decades have shown an alarming accelerationin forest lost. Concern

Silander Jr., John A.

84

West Texas Rain  

E-Print Network [OSTI]

and Water Commission, Culberson County Underground Water District and county officials to install a 2,500-gallon rainwater harvesting tank at the Culberson County Courthouse. West Texas Rain Rainwater harvesting demonstration sites save water and money... (Above Left) One of the three rainwater harvesting demonstrations is located at the Culberson County Courthouse in Van Horn. This 2,500-gallon tank has been installed to catch and store the rainwater. (Above Right) Landscape irrigation using...

Supercinski, Danielle

2006-01-01T23:59:59.000Z

85

Journal of Tropical Ecology (2008) 24:918. Copyright 2008 Cambridge University Press doi:10.1017/S0266467407004695 Printed in the United Kingdom  

E-Print Network [OSTI]

dynamics: a cross-site comparison in four lowland tropical forests Margaret R. Metz,1 , Liza S. Comita, Yu

Bermingham, Eldredge

86

Presentation 2.6: Wood waste for energy: lessons learnt from tropical regions Paul Vantomme  

E-Print Network [OSTI]

of forest products with more value adding, and promoting the use of wood waste to increase energy efficiency tropical timber trade · almost 80% of the world's tropical forests ITTO ­ Wood Waste for Energy Working and forest industries GhanaDevelopment of energy alternatives for the efficient utilization of wood

87

Air pollutants effects on forest ecosystems  

SciTech Connect (OSTI)

This book presents the papers given at a conference on the effects of acid rain on forests. The conference was sponsored by the National Acid Precipitation Assessment Program (NAPAP). Topics considered at the conference included the status of US research on acid deposition and its effects contributing factors to the decline of forests, evidence for effects on ecosystems, the effects of air pollutants on forest ecosystems in North America and Europe, forest management, and future scientific research programs and management approaches.

Not Available

1985-01-01T23:59:59.000Z

88

ARM - Cloud and Rain  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformationbudapest Comments? We would love to heartotdngovInstrumentswrf-chemHistoryListCloud and Rain

89

Investigating acid rain  

SciTech Connect (OSTI)

A report is given of an address by Kathleen Bennett, Assistant Administrator of Air, Noise and Radiation, Environmental Protection Agency which was presented to the US Senate Committee on the Environment and Public Works. Bennet explained that in view of the many unknowns about acid rain, and the possible substantial cost burden of additional controls, EPA is proceeding with its program to investigate this environmental malady over a 10-year period. The three major areas of the research program are (1) transport, transformation, and deposition processes, (2) effects of acid deposition, and (3) assessments and policy studies. Other issues discussed were global transboundary air pollution and Senate amendments addressing long-range transport. (JMT)

Not Available

1981-01-01T23:59:59.000Z

90

Atmos. Chem. Phys., 5, 33313344, 2005 www.atmos-chem-phys.org/acp/5/3331/  

E-Print Network [OSTI]

of the accumulation mode aerosol over the northeast Amazonian tropical rain forest, Surinam, South America R. Krejci1 0.2 µm diameter was performed on 24 samples collected over Surinam tropical rain forest

Paris-Sud XI, Université de

91

1294 Emerging Infectious Diseases www.cdc.gov/eid Vol. 12, No. 8, August 2006 5. Morishima Y, Tsukada H, Nonaka N, Oku  

E-Print Network [OSTI]

of the South America between Brazil and Suriname. Ninety percent of its sur- face is tropical rain forest

Boyer, Edmond

92

Atmos. Chem. Phys., 14, 89178931, 2014 www.atmos-chem-phys.net/14/8917/2014/  

E-Print Network [OSTI]

the GABRIEL campaign over the tropical rain forest in Suriname in October 2005. Dur- ing one measurement

Pierce, Jeffrey

93

Controlling acid rain : policy issues  

E-Print Network [OSTI]

The policy and regulatory ramifications of U.S. acid rain control programs are examined; particularly, the alternative of a receptor-oriented strategy as constrasted to emission-oriented proposals (e.g., the Mitchell bill) ...

Fay, James A.

1983-01-01T23:59:59.000Z

94

asian tropical rain: Topics by E-print Network  

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

J. 37 Ocean-atmosphere-land feedbacks on the western North Pacific-East Asian summer climate Environmental Sciences and Ecology Websites Summary: limiting poleward extent of...

95

Carbon dioxide measurements in tropical east African biomes  

SciTech Connect (OSTI)

From January 1977 through May 1978 atmospheric CO/sub 2/ concentrations were measured hourly and/or continuously at bimonthly intervals over periods varying from 5 to 8 days at 10 different locations in Kenya, East Africa. During each of these periods, at least two, and in some cases five, vertical profile measurements of CO/sub 2/ concentrations were conducted above different biomes. A large diurnal CO/sub 2/ periodicity was observed over land, with daytime drawdowns to 322 ppm and nighttime buildups to more than 400 ppm observed in savannah regions. In and around tropical rain forests, drawdowns to 310 ppm and buildups to more than 400 ppm were regularly observed. On the higher reaches of Mount Kenya, the diurnal CO/sub 2/ cycle was considerably reduced in amplitude, with variations in the range of 2-6 ppm throughout the 16-month study period. On sunny days, the drawdown of CO/sub 2/ was measurable to heights of at least 4000 m above ground level. Other CO/sub 2/ measurements in air over the Indian Ocean (to distances of up to 450 km upwind of the coast) produced fairly consistent concentrations of about 328.5 ppm which did not fluctuate diurnally. The weekly mean CO/sub 2/ concentrations over Kenya appear to have a bimodal structure, with minima occurring in July and January. On the basis of the data collected during the study it appears likely that regular observations at a high-altitude station on Mount Kenya, either with flask sampling or continuous analyzer measurements, are likely to yield data useful for estimates of CO/sub 2/ concentration backgrounds and trends. Also, there is strong evidence that Mount Kenya would be a good location to measure large-scale interhemispheric CO/sub 2/ exchanges and provide a unique base from which to study the effects of the tropical biome on biogeochemical phenomena. 20 references, 12 figures, 2 tables.

Schnell, R.C.; Odh, S.A.; Njau, L.N.

1981-06-20T23:59:59.000Z

96

The urban perspectives of acid rain. Workshop summary  

SciTech Connect (OSTI)

This report documents discussions held during a workshop an Urban Perspective of Acid Rain. The workshop was sponsored by the Office of the Director, National Acid Precipitation Assessment Program (NAPAP). NAPAP anticipates giving increased emphasis to the benefits in urban areas of emissions reductions. The goal of this informal, exploratory workshop was to serve as a first step towards identifying pollutant monitoring, and research and assessment needs to help answer, from an urban perspective, the two key questions posed to NAPAP by Congress: (1) what are the costs, benefits, and effectiveness of the acid rain control program, and (2) what reductions in deposition, rates are needed in order to prevent adverse effects? The workshop addressed research activities needed to respond to these questions. The discussions focused. sequentially, on data needs, data and model availability, and data and modeling gaps. The discussions concentrated on four areas of effects: human health, materials, urban forests, and visibility.

Tonn, B.E.

1993-06-04T23:59:59.000Z

97

Regional feedbacks among fire, climate, and tropical deforestation William A. Hoffmann1  

E-Print Network [OSTI]

Regional feedbacks among fire, climate, and tropical deforestation William A. Hoffmann1 December 2003. [1] Numerous studies with general circulation models suggest that tropical deforestation can to estimate the effect of tropical deforestation on fire risk through the McArthur forest fire danger index

Jackson, Robert B.

98

E-Print Network 3.0 - atlantic forest sp Sample Search Results  

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

search results for: atlantic forest sp Page: << < 1 2 3 4 5 > >> 1 Journal of Tropical Ecology (2002) 18:303307. Copyright 2002 Cambridge University Press Summary: : Atlantic...

99

CHAPTER 13. ACID RAIN Acid rain was discovered in the 19th century by Robert Angus  

E-Print Network [OSTI]

247 CHAPTER 13. ACID RAIN Acid rain was discovered in the 19th century by Robert Angus Smith, a pharmacist from Manchester (England), who measured high levels of acidity in rain falling over industrial decline of fish populations in the lakes of southern Norway and traced the problem to acid rain. Similar

Jacob, Daniel J.

100

Predictable waves of sequential forest degradation and biodiversity loss spreading from an African city  

E-Print Network [OSTI]

- tainably reducing carbon storage and biodiversity. biodiversity conservation | carbon emissions | reducing, wood production, and biodiversity conservation. The impacts of individual forms of tropical forestPredictable waves of sequential forest degradation and biodiversity loss spreading from an African

Vermont, University of

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

ARM - Lesson Plans: Acid Rain  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Related InformationAcid Rain Outreach Home Room News

102

Gen. Tech. Rep. PSW-101 Berkeley, CA. Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture; 1987.  

E-Print Network [OSTI]

development of many forest communities will lead to an extended transformation into highly flammable fire prevailing forest types in tropical and subtropical Asia. Relevant concepts of future wildland fire land accounted for 410 x 10 6 ha (FAO 1985). In most countries of the humid and dry tropics

Standiford, Richard B.

103

biologists is to separate the normative aspect of their work (preventing extinction and conserving diversity) from the  

E-Print Network [OSTI]

), ISBN: 978-0-19- 928588-4 (acid-free paper). Key words: biodiversity; conservation biology; rain forest­1547 ? 2011 by the Ecological Society of America Tropical rain forest ecology Ghazoul, Jaboury, and Douglas Sheil. 2010. Tropical rain forest ecology, diversity, and conservation. Oxford University Press

Harms, Kyle E.

104

Optical Rain Gauge and Tipping Bucket Rain Gauge Comparisons  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 The 2002 WholesaleEnergy'sRunningOperationsDistribution,Rain Gauge

105

The steady-state mosaic of disturbance and succession across an old-growth Central Amazon forest landscape  

E-Print Network [OSTI]

African jungle. Nature 457(7232): 2. Laurance WF, et al. (tropical forests. Nature 457(7232):10031006. 7. Coomes DA,

2013-01-01T23:59:59.000Z

106

The steady-state mosaic of disturbance and succession across an old-growth Central Amazon forest landscape  

E-Print Network [OSTI]

African jungle. Nature 457(7232): 2. Laurance WF, et al. (tropical forests. Nature 457(7232):10031006. 7. Coomes DA,

Chambers, J.Q.

2014-01-01T23:59:59.000Z

107

Acid rain information book. Draft final report  

SciTech Connect (OSTI)

Acid rain is one of the most widely publicized environmental issues of the day. The potential consequences of increasingly widespread acid rain demand that this phenomenon be carefully evaluated. Reveiw of the literature shows a rapidly growing body of knowledge, but also reveals major gaps in understanding that need to be narrowed. This document discusses major aspects of the acid rain phenomenon, points out areas of uncertainty, and summarizes current and projected research by responsible government agencies and other concerned organizations.

None

1980-12-01T23:59:59.000Z

108

Rain  

E-Print Network [OSTI]

fire, a woodchip flaring in his cupped palm as he passed. A fireman had come out after Brusher from the entrance of the fire temple across the way. The king summarily returned the enchanted wave of the man-boy, whose longish face became doubly...

Sparks, William Joseph

1992-01-01T23:59:59.000Z

109

ARM - Lesson Plans: Tropical Western Pacific  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Related InformationAcid RainThe Pacific and El NiñoTropical

110

WHAT IS A RAIN BARREL? A rain barrel is any type of container used to catch  

E-Print Network [OSTI]

or pet consumption. · Due to lack of research data, water collected in a rain barrel is not recommended

Blanchette, Robert A.

111

Tropical Forest Trust | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop, IncTipmontInformationKentucky) JumpCorpDist Jump to:Trinity

112

Tropical Forest Foundation | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,LtdInformation DixieTraverseEnergy. It is

113

Ecotoxicology of tropical marine ecosystems  

SciTech Connect (OSTI)

The negative effects of chemical contaminants on tropical marine ecosystems are of increasing concern as human populations expand adjacent to these communities. Watershed streams and ground water carry a variety of chemicals from agricultural, industrial, and domestic activities, while winds and currents transport pollutants from atmospheric and oceanic sources to these coastal ecosystems. The implications of the limited information available on impacts of chemical stressors on mangrove forests, seagrass meadows, and coral reefs are discussed in the context of ecosystem management and ecological risk assessment. Three classes of pollutants have received attention: heavy metals, petroleum, and synthetic organics. Heavy metals have been detected in all three ecosystems, causing physiological stress, reduced reproductive success, and outright mortality in associated invertebrates and fishes. Oil spills have been responsible for the destruction of entire coastal shallow-water communities, with recovery requiring years. Herbicides are particularly detrimental to mangroves and seagrasses and adversely affect the animal-algal symbioses in corals. Pesticides interfere with chemical cues responsible for key biological processes, including reproduction and recruitment of a variety of organisms. Information is lacking with regard to long-term recovery, indicator species, and biomarkers for tropical communities. Critical areas that are beginning to be addressed include the development of appropriate benchmarks for risk assessment, baseline monitoring criteria, and effective management strategies to protect tropical marine ecosystems in the face of mounting anthropogenic disturbance.

Peters, E.C. [Tetra Tech, Inc., Fairfax, VA (United States); Gassman, N.J.; Firman, J.C. [Univ. of Miami, FL (United States). Rosenstiel School of Marine and Atmospheric Science; Richmond, R.H. [Univ. of Guam, Mangilao (Guam). Marine Lab.; Power, E.A. [EVS Environment Consultants, Ltd., North Vancouver, British Columbia (Canada)

1997-01-01T23:59:59.000Z

114

acid rain controls: Topics by E-print Network  

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

66 4 2012318 Soon It's Gonna Rain Biotechnology Websites Summary: 4 2012318 NO1. Soon It's Gonna Rain As climate warms, the atmosphere holds more moisture, and increased...

115

acid rain control: Topics by E-print Network  

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

66 4 2012318 Soon It's Gonna Rain Biotechnology Websites Summary: 4 2012318 NO1. Soon It's Gonna Rain As climate warms, the atmosphere holds more moisture, and increased...

116

Are tropical fungal endophytes hyperdiverse? Fungal endophytes are ubiquitous fungi that inhabit healthy plant tissues without  

E-Print Network [OSTI]

Are tropical fungal endophytes hyperdiverse? Abstract Fungal endophytes are ubiquitous fungi that inhabit healthy plant tissues without causing disease. Endophytes have been found in every plant species sites in a lowland, moist tropical forest of central Panama, we quantified endophyte colonization

California at Berkeley, University of

117

Shrub thicket vegetation on tropical granitic inselbergs (French Guiana) Sarthou, Corinne1*  

E-Print Network [OSTI]

1 Shrub thicket vegetation on tropical granitic inselbergs (French Guiana) Sarthou, Corinne1@mnhn.fr Abstract. In French Guiana, inselbergs are granite outcrops rising abruptly from the surrounding rain substrate. Shrub granitic vegetation, organised in thickets on open exposed rocks of inselbergs

Paris-Sud XI, Université de

118

future science group 271ISSN 1758-300410.4155/CMT.10.30 European Union, 2010 Role of tropical deforestation in global  

E-Print Network [OSTI]

deforestation in global carbon emissions Tropical deforestation is estimated to total approxi- mately 13 million, the global rate of gross deforestation, mainly the conversion of tropical forests to agricultural land. Tropical deforestation, resulting from different causes [2­4], leads to emissions of CO2 and, if the bio

Paris-Sud XI, Université de

119

HYDROLOGY, HYDROCHEMISTRY AND IMPLICATIONS FOR WATER SUPPLY OF A CLOUD FOREST IN CENTRAL AMERICA  

E-Print Network [OSTI]

HYDROLOGY, HYDROCHEMISTRY AND IMPLICATIONS FOR WATER SUPPLY OF A CLOUD FOREST IN CENTRAL AMERICA Alonso Caballero #12;HYDROLOGY, HYDROCHEMISTRY AND IMPLICATIONS FOR WATER SUPPLY OF A CLOUD FOREST and dry periods. Consequently, the tropical hydrology of cloud-forest watersheds is not well studied

Walter, M.Todd

120

Forests 2011, 2, 200-217; doi:10.3390/f2010200 ISSN 1999-4907  

E-Print Network [OSTI]

. Introduction Tropical forests are threatened by the distinctly different processes of deforestation and forest degradation. While deforestation involves the conversion of forests to another land use type, degradation. In economic terms, deforestation tends to be associated with investments in other land uses, mainly

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Editorial Manager(tm) for Annals of Forest Science Manuscript Draft  

E-Print Network [OSTI]

forest structure, dynamics, matter and13 energy budgets and degradation, including in tropical contextsEditorial Manager(tm) for Annals of Forest Science Manuscript Draft Manuscript Number: Title: Linking canopy images to forest structural parameters: potential of a modeling framework Article Type

Paris-Sud XI, Université de

122

Modelling and Simulating of Rain Derivatives  

E-Print Network [OSTI]

Modelling and Simulating of Rain Derivatives Master thesis Cathrin van Emmerich Supervisor, Februar 2005 Cathrin van Emmerich i #12;Table of Contents Table of Contents ii 1 Introduction 1 2

123

Long range transport of acid rain precursors  

E-Print Network [OSTI]

A model of the long range transport of primary and secondary pollutants derived by Fay and Rosenzweig (1) is applied to the problem of the transport of acid rain precursors. The model describes the long term average (annual ...

Fay, James A.

1983-01-01T23:59:59.000Z

124

E-Print Network 3.0 - amazon central brazil Sample Search Results  

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

and distribution ISSN 1809-127X (online edition) Summary: , French Guyana, Peru, Suriname and Venezuela. In Brazil, Amazon includes Tropical Rain Forest areas... stictoides...

125

E-Print Network 3.0 - acid rain compliance Sample Search Results  

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

produces salt and water. 2. Acid rain... is rain that is slightly acidic due to pollution in the air. Acid rain greatly affects the ecosystems... is acid ... Source:...

126

Tropical Underdevelopment Jeffrey D. Sachs  

E-Print Network [OSTI]

of mobilizing energy resources in tropical economies is emphasized as another significant contributor measure of economic development. Tropical and landlocked regions, by contrast such as Bolivia, Chad

127

Rain Forest Conservation in a Tribal World: Why Forest Dwellers Prefer Loggers to Conservationists  

E-Print Network [OSTI]

outside Africa, and malaria is probably the main factor contributing to the low population density of ca 6

128

acid rain research: Topics by E-print Network  

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

in rain falling over industrial decline of fish populations in the lakes of southern Norway and traced the problem to acid rain. Similar Jacob, Daniel J. 5 Long range transport...

129

CONDENSATION OF CHONDRULES: CONDITIONS FOR "FIERY RAIN".  

E-Print Network [OSTI]

CONDENSATION OF CHONDRULES: CONDITIONS FOR "FIERY RAIN". L. Grossman1,2 and A. V. Fedkin1 . 1 Dept little Na condenses above the solidus, and Na2O contents of most chondrules plot above Na2O was condensed at near-liquidus temperatures. In the context of melting chondrule precursors, we showed that Na

Grossman, Lawrence

130

Disdrometer and Tipping Bucket Rain Gauge Handbook  

SciTech Connect (OSTI)

The Distromet disdrometer model RD-80 and NovaLynx tipping bucket rain gauge model 260-2500E-12 are two devices deployed a few meters apart to measure the character and amount of liquid precipitation. The main purpose of the disdrometer is to measure drop size distribution, which it does over 20 size classes from 0.3 mm to 5.4 mm. The data from both instruments can be used to determine rain rate. The disdrometer results can also be used to infer several properties including drop number density, radar reflectivity, liquid water content, and energy flux. Two coefficients, N0 and ?, from an exponential fit between drop diameter and drop number density, are routinely calculated. Data are collected once a minute. The instruments make completely different kinds of measurements. Rain that falls on the disdrometer sensor moves a plunger on a vertical axis. The disdrometer transforms the plunger motion into electrical impulses whose strength is proportional to drop diameter. The rain gauge is the conventional tipping bucket type. Each tip collects an amount equivalent to 0.01 in. of water, and each tip is counted by a data acquisition system anchored by a Campbell CR1000 data logger.

Bartholomew. MJ

2009-12-01T23:59:59.000Z

131

Wind/Rain Backscatter Modeling and Wind/Rain Retrieval for Scatterometer and Synthetic Aperture Radar.  

E-Print Network [OSTI]

??Using co-located space-borne satellite (TRMM PR, ESCAT on ERS 1/2) measurements, and numerical predicted wind fields (ECMWF), the sensitivity of C-band backscatter measurement to rain (more)

Nie, Congling

2008-01-01T23:59:59.000Z

132

Original article Effect of simulated acid rain on mycorrhizae  

E-Print Network [OSTI]

Original article Effect of simulated acid rain on mycorrhizae of Aleppo pine (Pinus halepensis in the three experiments. In substrata of neutro-basic pH, short-term exposures to acid rain positively affected ectomycorrhizal fungi, in parti- cular, Suillus species. acid rain / mycorrhizae / pH / Pinus

Boyer, Edmond

133

International negotiations on acid rains in Northern Europe  

E-Print Network [OSTI]

International negotiations on acid rains in Northern Europe: a discrete time iterative process by M on acid rains in Northern Europe: a discrete time iterative process \\Lambda Marc Germain y Philippe L is provided by Kaitala et al. (1995) in the context of the ``acid rain game'' in Northern Europe, that is

Toint, Philippe

134

Soil Taxonomy and Land Evaluationfor Forest Establishment1 HaruyoshiIkawa2  

E-Print Network [OSTI]

Soil Taxonomy and Land Evaluationfor Forest Establishment1 HaruyoshiIkawa2 Abstract: Soil Taxonomy, the United States system of soil classification, can be used for land evaluation for selected purposes. One use is forest establish- ment in the tropics, andthe soil family category is especially

Standiford, Richard B.

135

High-resolution forest carbon stocks and emissions in Gregory P. Asnera,1  

E-Print Network [OSTI]

carbon emissions by 47% over deforestation alone, and secondary regrowth provided an 18% offset againstHigh-resolution forest carbon stocks and emissions in the Amazon Gregory P. Asnera,1 , George V. N Deforestation and Degradation (REDD) depend on mapping and monitoring of tropical forest carbon stocks

Saleska, Scott

136

Beta diversity of frogs in the forests of New Guinea, Amazonia and Europe  

E-Print Network [OSTI]

ORIGINAL ARTICLE Beta diversity of frogs in the forests of New Guinea, Amazonia and Europe are characterized by low beta diversity, both in tropical and in temperate areas. Location Lowland forests tracking. The community data were analysed for alpha and beta diversity. Results Local (alpha) diversity

137

Basin-wide variations in Amazon forest structure and function are mediated by both soils and climate  

E-Print Network [OSTI]

across lowland forests of Bolivia, Biotropica, 43, 405413,Mercado, Santa Cruz, Bolivia 11 Smithsonian Institution,tropical for- est is in Bolivia), the study area of Toledo

2012-01-01T23:59:59.000Z

138

4, 533568, 2004 Single particle  

E-Print Network [OSTI]

tropical rain forest, Surinam, South America R. Krejci1, 2 , J. Str¨om1 , M. de Reus1, 3 , and W. Sahle4 larger than 0.2 µm diameter was per- formed on 24 samples collected over Surinam tropical rain forest

Paris-Sud XI, Université de

139

The greenhouse effect and acid rain  

SciTech Connect (OSTI)

The concentrations of carbon dioxide, methane, sulfur dioxide, nitrous oxides and chlorofluorocarbons is increasing in the earth's atmosphere. Increased concentrations of these trace gases could lead to global warming, increased acid rain and increased UV radiation on the earth's surface; however, the actual impacts are still uncertain and are also the subject of great debate. Application of clean'' energy sources such as geothermal are obviously desirable for decreasing these effects and improving our overall general environment. This paper briefly summarizes the global environment concerns, providing a backdrop for the following papers which describe the geothermal role in future environmental considerations. 5 refs., 2 figs., 1 tab.

Traeger, R.K.

1990-01-01T23:59:59.000Z

140

Robert B. Raines | National Nuclear Security Administration  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStories »SubmitterJ. Norby (2007)RisingofRoarkB. Raines |

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Rain Machine (Solar Still) | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L dDepartment ofList? |Energy 4/113 ofDepartment of EnergyRain

142

Jack Rains | Y-12 National Security Complex  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJefferson Lab Click on the followingLearningJack ChidgeyJack Rains

143

Cloud Computing: Rain-Clouds System  

E-Print Network [OSTI]

Abstract Cloud Computing is the on demand service can be provided to the users at any time. It delivers the software, data access, computing as a service rather than the product. The Cloud application simplifies the computing technology by providing pay-per-use customer relationship. It is the theory that familiar to cheaper devices with low processing power, lower storage capacities, great flexibility and many more things. The security of cloud computing is a major factor as users store sensitive and confidential information with cloud storage providers. The range of these providers may be un trusted and harmful. The purpose of adopting cloud computing in an organization is to decide between a public cloud ? and private cloud ? by means of privacy. Public clouds often known as provider clouds are administrated by third parties and services are offered on pay-per-use basis. Private clouds or internal clouds are owned by the single firm but it has some metrics such as lacking of availability of services (such as memory, server) and network resources which leads it to down. Due to this, technology moves toward the concept of Multi clouds or Rain Clouds. This paper displays the use of multi-clouds or rain clouds due to its ability to handle the huge amount of data traffic that affect the cloud computing user.

Harinder Kaur

144

Congo cancels logging contracts, calls for sustainable forest management Congo cancels logging contracts, calls for sustainable forest management  

E-Print Network [OSTI]

" according to a summary by the International Tropical Timber Organization (ITTO). The Congo basin is home from AFP. The announcement came at the "International conference on the sustainable management "include wildlife protection as a standard obligation of forest companies under all contracts." MONGABAY

145

Tropical Limit in Statistical Physics  

E-Print Network [OSTI]

Tropical limit for macroscopic systems in equilibrium defined as the formal limit of Boltzmann constant k going to 0 is discussed. It is shown that such tropical limit is well-adapted to analyse properties of systems with highly degenerated energy levels, particularly of frustrated systems like spin ice and spin glasses. Tropical free energy is a piecewise linear function of temperature, tropical entropy is a piecewise constant function and the system has energy for which tropical Gibbs' probability has maximum. Properties of systems in the points of jump of entropy are studied. Systems with finite and infinitely many energy levels and phenomena of limiting temperatures are discussed.

M. Angelelli; B. Konopelchenko

2015-02-04T23:59:59.000Z

146

Meso-scale eects of tropical deforestation in Amazonia: preparatory LBA modelling studies  

E-Print Network [OSTI]

Meso-scale eects of tropical deforestation in Amazonia: preparatory LBA modelling studies A. J forest is good, above deforested areas (pasture) poor. The models' underestimate of the temperature Modelling studies with general circulation models have shown that large-scale deforestation of the Amazon

Paris-Sud XI, Université de

147

Ecological Modelling 185 (2005) 105131 Tropical deforestation in Madagascar: analysis using hierarchical,  

E-Print Network [OSTI]

Ecological Modelling 185 (2005) 105­131 Tropical deforestation in Madagascar: analysis using­effect relationships for deforestation at various scales has proven difficult even when rates of deforestation appear approach to develop a novel deforestation model for the eastern wet forested zone of Madagascar, a global

Silander Jr., John A.

148

Comparing TRMM rainfall retrieval with NOAA buoy rain gauge data  

E-Print Network [OSTI]

to December of 2001. TRMM's 3G68 product provides instantaneous rain rate data averaged over 0.5? x 0.5? latitude-longitude grid boxes for the TRMM Microwave Imager (TMI), Precipitation Radar (PR), and a combined algorithm (COMB). The buoy's rain rate data...

Phillips, Amy Blackmore

2002-01-01T23:59:59.000Z

149

PRODUCTION OF RAIN-FED ALFALFA S. Dennis Cash1  

E-Print Network [OSTI]

PRODUCTION OF RAIN-FED ALFALFA S. Dennis Cash1 and David M. Wichman2 ABSTRACT Dryland (rain alfalfa is minor compared to the acreage of native or tame pastures, and the overall production of irrigated alfalfa in this region. However, for ranchers in areas that receive significant snowpack, dryland

Maxwell, Bruce D.

150

Forest Lifeautumn | winter 2004 the forest!  

E-Print Network [OSTI]

Aberdeen Leeds Norwich Cardiff Southampton NEW FOREST POSTERN HILL FOREST OF DEAN THORPE WOODLANDForest Lifeautumn | winter 2004 F R E E Get fit in the forest! www.forestry.gov.uk #12;Inverness Birmingham Newcastle Glasgow Edinburgh Dundee Manchester Forest Life 2 From the tranquil setting of your own

151

E-Print Network 3.0 - acid rain effects Sample Search Results  

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

of Mexican Mayan monuments. Ingenieria... eroding because of acid rain. Just as water dis- solves an Alka-Seltzer tablet, acid rain erodes... Autonomous University of...

152

Estimating aboveground biomass in forest and oil palm plantation in Sabah, Malaysian Borneo using ALOS PALSAR data  

E-Print Network [OSTI]

Estimating aboveground biomass in forest and oil palm plantation in Sabah, Malaysian Borneo using September 2011 Keywords: ALOS-PALSAR Land-cover monitoring Aboveground biomass Oil palm Borneo a b s t r a c t Conversion of tropical forests to oil palm plantations in Malaysia and Indonesia has resulted in large

Malhi, Yadvinder

153

3African Study Monographs, Suppl. 43: 3-14, March 2012 CENTRAL AFRICAN FORESTS AS HUNTER-GATHERERS'  

E-Print Network [OSTI]

causes global warming by increasing the carbon dioxide in the atmosphere. These are issues for all human tropical forest block in the world after the Amazon. The forest in this region attracts global attention of the natural environment (OFAC, 2008). Thirdly, there is a growing interest in their global environmental

154

Climate mitigation and the future of tropical landscapes  

SciTech Connect (OSTI)

Land use change to meet 21st Century demands for food, fuel, and fiber will occur in the context of both a changing climate as well as societal efforts to mitigate climate change. This changing natural and human environment will have large consequences for forest resources, terrestrial carbon storage and emissions, and food and energy crop production over the next century. Any climate change mitigation policies enacted will change the environment under which land-use decisions are made and alter global land use change patterns. Here we use the GCAM integrated assessment model to explore how climate mitigation policies that achieve a climate stabilization at 4.5 W m-2 radiative forcing in 2100 and value carbon in terrestrial ecosystems interact with future agricultural productivity and food and energy demands to influence land use in the tropics. The regional land use results are downscaled from GCAM regions to produce gridded maps of tropical land use change. We find that tropical forests are preserved only in cases where a climate mitigation policy that values terrestrial carbon is in place, and crop productivity growth continues throughout the century. Crop productivity growth is also necessary to avoid large scale deforestation globally and enable the production of bioenergy crops. The terrestrial carbon pricing assumptions in GCAM are effective at avoiding deforestation even when cropland must expand to meet future food demand.

Thomson, Allison M.; Calvin, Katherine V.; Chini, Louise Parsons; Hurtt, George; Edmonds, James A.; Bond-Lamberty, Benjamin; Frolking, Steve; Wise, Marshall A.; Janetos, Anthony C.

2010-11-16T23:59:59.000Z

155

Forest Resources and Management  

E-Print Network [OSTI]

a sustainable bio-energy industry. Timber is an ideal construction material. Centre for Forest ResourcesForest Resources and Management Centre for The Centre for Forest Resources and Management aims the forest resource. Our aim is that British forests ­ from their creation to maturity and regeneration

156

Colorado Statewide Forest Resource Assessment and Strategy  

E-Print Network [OSTI]

Heritage Program Colorado Timber Industry Association Forest Energy Governor's Forest Health AdvisoryColorado Statewide Forest Resource Assessment and Strategy www.csfs.colostate.edu Colorado Forest Forestry? Forest Health, Forest Stewardship, Community Forestry, Rural ForestryForest Health, Forest

157

Forest Conservation Act (Maryland)  

Broader source: Energy.gov [DOE]

The main purpose of Maryland's Forest Conservation Act is to minimize the loss of Maryland's forest resources during land development by making the identification and protection of forests and...

158

Uncompahgre Mesas Forest Restoration Project  

E-Print Network [OSTI]

March 2010 Uncompahgre Mesas Forest Restoration Project Collaboration Case Study #12;Uncompahgre Mesas Forest Restoration Project 1 1 Colorado Forest Restoration Institute Collaboration Case Study: Uncompahgre Mesas Forest Restoration Project Corrie Knapp Prepared for the Colorado Forest Restoration

159

EXPLORING TROPICAL FOREST EDGE EFFECTS ON ADJOINING COCOA AGRICULTURAL  

E-Print Network [OSTI]

assistance and encouragement throughout this year of studies in Oxford. God bless you all. #12;iv TABLE of the requirements of the degree of the Master of Science in Environmental Change and Management, University margin has environmental conditions suitable for cocoa growth and development, the decision regarding

Malhi, Yadvinder

160

Drought sensitivity shapes species distribution patterns in tropical forests  

E-Print Network [OSTI]

. Engelbrecht1,2 , Liza S. Comita3 , Richard Condit1 , Thomas A. Kursar1,4 , Melvin T. Tyree1,5,6 , Benjamin L

Coley, Phyllis

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Effects of selective logging on tropical forest tree growth  

E-Print Network [OSTI]

the Environment and Renewable Resources, Manaus, Amazonas,the Environment and Renewable Resources, Manaus, AM 69075-the Environment and Renewable Resources (IBAMA) and carried

2008-01-01T23:59:59.000Z

162

Averting biodiversity collapse in tropical forest protected areas  

E-Print Network [OSTI]

xico, Veracruz 95701, Mexico. 13Columbia University, New York, New York 10027, USA. 14Nordic Foundation for Development and Ecology, DK-1159 Copenhagen, Denmark. 15Bart De Dijn Environmental Consultancy, Paramaribo, Suriname. 16Florida International University...Republic. 126University ofWashington, Seattle, Washington 98195, USA. 127PNG Institute of Biological Research, Goroka, Papua New Guinea. 128University of Suriname, Paramaribo, Suriname. 129113-3885 Richet Rd, Prince George, British Columbia V2K 2J2, Canada. 130...

Laurence, William F.

2012-08-01T23:59:59.000Z

163

Nocturnal cold air drainage and pooling in a tropical forest  

E-Print Network [OSTI]

Measurements of carbon sequestration by long-term eddyof terrestrial carbon sequestration [Tans et al. , 1990].

Goulden, M. L.; Miller, S. D.; da Rocha, H. R.

2006-01-01T23:59:59.000Z

164

Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation SitesStandingtheir Atmospheric Impacts. |Characterization ofSoil. |

165

Benefits of Tropical Forest Management Under the New Climate Change  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre Biomass Facility JumpBedfordBelize:

166

Carbon emissions and sequestration in forests: Case studies from seven developing countries. Volume 4: Mexico: Draft  

SciTech Connect (OSTI)

Estimates of carbon emissions from deforestation in Mexico are derived for the year 1985 and for two contrasting scenarios in 2025. Carbon emissions are calculated through an in-depth review of the existing information on forest cover deforestation mtes and area affected by forest fires as well as on forests` carbon-related biological characteristics. The analysis covers both tropical -- evergreen and deciduous -- and temperate -- coniferous and broadleaf -- closed forests. Emissions from the forest sector are also compared to those from energy and industry. Different policy options for promoting the sustainable management of forest resources in the country are discussed. The analysis indicates that approximately 804,000 hectares per year of closed forests suffered from major perturbations in the mid 1980`s in Mexico, leading to an annual deforestation mte of 668,000 hectares. Seventy five percent of total deforestation is concentrated in tropical forests. The resulting annual carbon balance is estimated in 53.4 million tons per year, and the net committed emissions in 45.5 million tons or 41% and 38%, respectively, of the country`s total for 1985--87. The annual carbon balance from the forest sector in 2025 is expected to decline to 16.5 million tons in the low emissions scenario and to 22.9 million tons in the high emissions scenario. Because of the large uncertainties in some of the primary sources of information, the stated figures should be taken as preliminary estimates.

Makundi, W.; Sathaye, J. [eds.] [Lawrence Berkeley Lab., CA (United States); Cerutti, O.M.; Ordonez, M.J.; Minjarez, R.D. [Universidad Nacional Autonoma de Mexico, Mexico City (Mexico) Centro de Ecologia

1992-08-01T23:59:59.000Z

167

Carbon emissions and sequestration in forests: Case studies from seven developing countries  

SciTech Connect (OSTI)

Estimates of carbon emissions from deforestation in Mexico are derived for the year 1985 and for two contrasting scenarios in 2025. Carbon emissions are calculated through an in-depth review of the existing information on forest cover deforestation mtes and area affected by forest fires as well as on forests' carbon-related biological characteristics. The analysis covers both tropical -- evergreen and deciduous -- and temperate -- coniferous and broadleaf -- closed forests. Emissions from the forest sector are also compared to those from energy and industry. Different policy options for promoting the sustainable management of forest resources in the country are discussed. The analysis indicates that approximately 804,000 hectares per year of closed forests suffered from major perturbations in the mid 1980's in Mexico, leading to an annual deforestation mte of 668,000 hectares. Seventy five percent of total deforestation is concentrated in tropical forests. The resulting annual carbon balance is estimated in 53.4 million tons per year, and the net committed emissions in 45.5 million tons or 41% and 38%, respectively, of the country's total for 1985--87. The annual carbon balance from the forest sector in 2025 is expected to decline to 16.5 million tons in the low emissions scenario and to 22.9 million tons in the high emissions scenario. Because of the large uncertainties in some of the primary sources of information, the stated figures should be taken as preliminary estimates.

Makundi, W.; Sathaye, J. (eds.) (Lawrence Berkeley Lab., CA (United States)); Cerutti, O.M.; Ordonez, M.J.; Minjarez, R.D. (Universidad Nacional Autonoma de Mexico, Mexico City (Mexico) Centro de Ecologia)

1992-08-01T23:59:59.000Z

168

Statewide Forest Resource Strategy  

E-Print Network [OSTI]

Resource Assessment (assessment). The assessment and strategy identify important forest lands and provideColorado Statewide Forest Resource Strategy #12;June 2010 Acknowledgments The Colorado State Forest Forest Resource Strategy. We also offer our thanks and acknowledgement to Greg Sundstrom, assistant staff

169

United States Forest Service - Forest Service Environmental Appeals...  

Open Energy Info (EERE)

Service - Forest Service Environmental Appeals Responses Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: United States Forest Service - Forest Service...

170

Copyrighted Material What Is Tropical Ecology?  

E-Print Network [OSTI]

Copyrighted Material What Is Tropical Ecology? Asking the question, What is tropical ecology? may seem akin to asking questions such as, Who is buried in Grant's tomb? Tropical ecology is the study of the ecology of tropical regions. But so what? Consider these questions: First, what is ecology? What are its

Landweber, Laura

171

Abstract This paper examines farm and household characteristics associated with a rapid fertility decline in a forest frontier of the Ecuadorian Amazon.  

E-Print Network [OSTI]

decline in a forest frontier of the Ecuadorian Amazon. The Amazon basin and other rainforests in the tropics are among the last frontiers in the ongoing global fertility transition. The pace of this transition along agricultural frontiers will likely have major implications for future forest transitions

Lopez-Carr, David

172

Relation between hydrogen isotopic ratios of bone collagen and rain  

SciTech Connect (OSTI)

The hydrogen isotopic value ([delta]D) of deer bone collagen is related to both [delta]D of rain during the growing season and growing season relative humidity (RH). With correction for the effects of RH, bone [delta]D is related to growing season rain [delta]D in a simple manner with a slope of 1.0. This indicates that, with RH correction, there are no additional sources of bias in the [delta]D of bone due to unaccounted for biologic or climatic effects. Due to a low sensitivity of bone [delta]D to RH effects, both yearly and growing season rain [delta]D can be estimated with considerable accuracy (R = 0.97 and R = 0.96) from bone collagen [delta]D and [delta][sup 15]N. Here, [delta][sup 15]N is used to correct bone [delta]D for the effects of RH. From these estimates of rain [delta]D, it may then be possible to evaluate temperature since the [delta]D of rain primarily reflects local temperature. Therefore, the measurement of bone collagen [delta]D has good potential for evaluating paleoclimates.

Cormie, A.B.; Schwarcz, H.P. (McMaster Univ., Hamilton, Ontario (Canada)); Gray, J. (Univ. of Alberta, Edmonton (Canada))

1994-01-01T23:59:59.000Z

173

Forest Inventory and Analysis Research The Nation's Forest Census  

E-Print Network [OSTI]

Forest Inventory and Analysis Research F I A The Nation's Forest Census The U.S. Forest Inventory Monitoring Symposium November 4, 2008 #12;Forest Inventory and Analysis Research F I A The Nation's Forest Census FIA Program Perspectives · Only comprehensive forest inventory for each of the 50 States, Puerto

174

E-Print Network 3.0 - amazon rain forest Sample Search Results  

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

Renewable Energy 3 Montagnini, Florencia, Howard S. Neufeld and Christopher Uhl. 1984. Heavy metal concentrations in some non-vascular plants in an Amazonian rainforest. Water,...

175

E-Print Network 3.0 - amazonian rain forest Sample Search Results  

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

and Ecology 4 Montagnini, Florencia, Howard S. Neufeld and Christopher Uhl. 1984. Heavy metal concentrations in some non-vascular plants in an Amazonian rainforest. Water, Air, and...

176

UBC Social Ecological Economic Development Studies (SEEDS) Student Report Benefits of Installing Additional Rain Sensors within the UBC Irrigation System  

E-Print Network [OSTI]

.............................................................................................. 6 RAIN SENSOR BACKGROUND Additional Rain Sensors within the UBC Irrigation System Michael Thiessen, Chelsie Drysdale University of Installing Additional Rain Sensors within the UBC Irrigation System A Business Case Analysis Prepared for: Dr

177

Protecting climate with forests.  

E-Print Network [OSTI]

Changing feedbacks in the climatebiosphere system Front.31332 Bonan G B 2008 Forests and climate change: forcings,feedbacks, and the climate benefits of forests Science

2008-01-01T23:59:59.000Z

178

Chesapeake Forest Lands (Maryland)  

Broader source: Energy.gov [DOE]

The Chesapeake Forest Lands are most of the former land holdings of the Chesapeake Forest Products Company, which now includes more than 66,000 acres in five lower Eastern Shore counties. These...

179

Forest Roads (Minnesota)  

Broader source: Energy.gov [DOE]

Proposed forest roads must be approved and designated by the Commissioner of the Department of Natural Resources.

180

E-Print Network 3.0 - acid rain information Sample Search Results  

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

389H)5 389 DIRECT FOLIAR EFFECTS OF SIMULATED ACID RAIN I. DAMAGE, GROWTH... acid rain (pH 5-6, 40, 30 and 2 0) were observed for seedlings of four deciduous tree species...

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

E-Print Network 3.0 - acid rain researchniva Sample Search Results  

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

389H)5 389 DIRECT FOLIAR EFFECTS OF SIMULATED ACID RAIN I. DAMAGE, GROWTH... acid rain (pH 5-6, 40, 30 and 2 0) were observed for seedlings of four deciduous tree species...

182

E-Print Network 3.0 - acid rain workshop Sample Search Results  

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

389H)5 389 DIRECT FOLIAR EFFECTS OF SIMULATED ACID RAIN I. DAMAGE, GROWTH... acid rain (pH 5-6, 40, 30 and 2 0) were observed for seedlings of four deciduous tree species...

183

E-Print Network 3.0 - acid rain Sample Search Results  

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

389H)5 389 DIRECT FOLIAR EFFECTS OF SIMULATED ACID RAIN I. DAMAGE, GROWTH... acid rain (pH 5-6, 40, 30 and 2 0) were observed for seedlings of four deciduous tree species...

184

E-Print Network 3.0 - acid rains status Sample Search Results  

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

389H)5 389 DIRECT FOLIAR EFFECTS OF SIMULATED ACID RAIN I. DAMAGE, GROWTH... acid rain (pH 5-6, 40, 30 and 2 0) were observed for seedlings of four deciduous tree species...

185

International Conference MANAGING FORESTS  

E-Print Network [OSTI]

Working Party 1.01.08 ­ Ecology and Silviculture of Spruces; co-hosted by the EU Interreg Project Forest of Alberta, Canada "Ecology and Silviculture of White Spruce in the Canadian Boreal Forest for Multiple Forest Integrity; Why Spruce is a Good Option" Kristina Blennow, SLU, Sweden "Perception of Risks

186

Forest Research: Climate Change  

E-Print Network [OSTI]

Forest Research: Climate Change projects Forest Research is part of the Forestry Commission of climate change-related research is wide-ranging, covering impact assessment and monitoring, adaptation around a quarter of its research budget with Forest Research on climate change and related programmes

187

FOREST CERTIFICATION January 2008  

E-Print Network [OSTI]

lead to a more efficient model to achieve and document high levels of forest stewardship by Oregon comes from well-managed forests. For wood products companies that do business with the likes of Home by the State of Oregon to be less competent or protective of forest resources than those landowners who become

188

Montana Forest and Conservation  

E-Print Network [OSTI]

Montana Forest and Conservation Experiment Station 2009/2010 #12;Director's Message Page 2 The Montana Forest and Conservation Experiment Station (MFCES) continues its proud history of serving forest types. Faculty researchers of MFCES and the College of Forestry and Conservation have revealed new

Vonessen, Nikolaus

189

Forest ecology Introduction  

E-Print Network [OSTI]

Forest ecology Introduction Forest ecology is a part of ecology that is con- cerned with forests as opposed to grasslands, savan- nas, or tundra. Ecology is the study of the processes of interaction among organisms and between organ- isms and their environment. Ecology is often subdi- vided into physiological

Johnson, Edward A.

190

Ocean dynamics and thermodynamics in the tropical Indo- Pacific region  

E-Print Network [OSTI]

Pacific Oceans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .currents in the tropical Pacific Ocean. J. Phys. Oceanogr. ,in the eastern tropical Pacific Ocean associated with the

Drushka, Kyla

2011-01-01T23:59:59.000Z

191

Atmospheric deposition of ^Be by rain events, in central Argentina  

E-Print Network [OSTI]

Atmospheric deposition of ^Be by rain events, in central Argentina Juri Ayub, J. , Di Gregorio, B Aplicada San Luis. UniversidadNacional de San Luis - CONICET. Ejercito de los Andes 950. Argentina. 2 Buenos Aires, Argentina 3. Escuela de Cienciay Tecnologia, Universidad Nacional de San Martin. Martin de

Nacional de San Luis, Universidad

192

The development of winter hardiness of pine and spruce seedlings in a simulated acid rain experiment  

E-Print Network [OSTI]

The development of winter hardiness of pine and spruce seedlings in a simulated acid rain-April, when the starch grains again appeared (Fig. 4). The exposure to acid rain did not significantly affect.g., Davison and Barnes, 1986; Freer- Smith and Mansfield, 1987). However, the effects of acid rain on conifer

Paris-Sud XI, Université de

193

Atmospheric Environment 36 (2002) 503509 Trend of acid rain and neutralization by yellow sand  

E-Print Network [OSTI]

Atmospheric Environment 36 (2002) 503­509 Trend of acid rain and neutralization by yellow sand 2001; accepted 11 April 2001 Abstract Acid rain and its neutralization by yellow sand in East Asia were was obtained. Firstly, the trend of the acid rain in East Asia due to the rapid increase of Chinese pollutants

194

ECOS Inquiries Series -University of Montana Effect of Acid Rain on the Ability of  

E-Print Network [OSTI]

1 ECOS Inquiries Series - University of Montana Effect of Acid Rain on the Ability of Soil Microbes OF ACID RAIN ON THE ABILITY OF SOIL MICROBES TO DECOMPOSE ORGANIC NITROGEN 3. GOALS AND OBJECTIVES: a ecosystems. One well known example of this is the production of acid rain due to certain air pollutants

Brewer, Carol

195

Neutralization of soil aerosol and its impact on the distribution of acid rain over east Asia  

E-Print Network [OSTI]

Neutralization of soil aerosol and its impact on the distribution of acid rain over east Asia on the distribution of acid rain over east Asia. A modified deflation module is designed to provide explicit, and the distribution pattern of acid rain was also altered. The annual mean pH values in northern China and Korea show

196

Acid rain-the GEGB view G. D. HowellsandA. S. Kallend  

E-Print Network [OSTI]

Acid rain-the GEGB view G. D. HowellsandA. S. Kallend The article by John Franks (CJ'ern. -B conceh wirh acid rain follows thal policy In 1972.when Swedenput hs Case study on acid tain ro rhe United.Leatherhead,Sury Kr22 7SE. to acid rain,which does not justify th6 conlidenceshown by Franks. 'Acid in

Short, Daniel

197

An iterative process for international negociations on acid rain in Northern Europe  

E-Print Network [OSTI]

An iterative process for international negociations on acid rain in Northern Europe using a general 138.48.4.14) #12; An iterative process for international negotiations on acid rain in Northern Europe transboundary pollution problem related to acid rain in Northern Europe. This simulation shows the need

Toint, Philippe

198

Midlevel Ventilation's Constraint on Tropical Cyclone Intensity  

E-Print Network [OSTI]

Midlevel ventilation, or the flux of low-entropy air into the inner core of a tropical cyclone (TC), is a hypothesized mechanism by which environmental vertical wind shear can constrain a tropical cyclones intensity. An ...

Tang, Brian Hong-An

199

Elements of tropical Pacific decadal variability  

E-Print Network [OSTI]

potential to change the background state of the eastern tropical Pacific. Simultaneously, a redistribution of atmospheric vorticity in the western tropical Pacific affects isopycnal depth and therefore ocean thermal structure progressing the decadal change...

Fuckar, Neven-Stjepan

2003-01-01T23:59:59.000Z

200

12.811 Tropical Meteorology, Spring 2005  

E-Print Network [OSTI]

This course describes the behavior and dynamics of the tropical troposphere, from the large-scale energy balance down to cumulus convection and tropical cyclones. Topics include: Radiative-convective equilibrium; the Hadley ...

Emanuel, Kerry

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Tropical Fruit Ambrosia Makes 6 servings  

E-Print Network [OSTI]

Tropical Fruit Ambrosia Makes 6 servings 1 jar (26 oz.) mixed tropical fruit, drained 1 large coconut Lettuce leaves Directions: 1. In a large bowl, combine the tropical fruit and banana. 2. In a small bowl, stir together the yogurt, lime zest, and lime juice until blended. 3. Spoon over the fruit

Florida, University of

202

National Forest Land Scheme case study Kilfinan Community Forest Company  

E-Print Network [OSTI]

;The hill grazing land that became Acharossan Forest was acquired by the Forestry Commission in 1963National Forest Land Scheme case study Kilfinan Community Forest Company: Acharossan Forest The applicant Kilfinan Community Forest Company (KCFC) is a charitable company limited by guarantee established

203

1CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE FRONTIER FORESTS  

E-Print Network [OSTI]

1CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE CHILE´S FRONTIER FORESTS: CONSERVING forests & people #12;2 CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE REPORT PRODUCTION'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE CONTENTSCONTENTS ACKNOWLEDGMENTS 5 FOREWORD 6 KEY FINDINGS 8

204

1CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE FRONTIER FORESTS  

E-Print Network [OSTI]

1CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE CHILE´S FRONTIER FORESTS: CONSERVING forests & people http://pdf.wri.org/gfw_chile_full.pdf #12;2 CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL A CONSERVAR. ISBN: 1-56973-517-4 #12;3CHILE'S FRONTIER FORESTS: CONSERVING A GLOBAL TREASURE CONTENTSCONTENTS

205

Musum national d'Histoire naturelle  

E-Print Network [OSTI]

. Aboveground biomass and productivity in a rain forest of eastern South America. Journal of Tropic., HoussayE a. & BhmE W. - 2008. Bone vascular supply in monitor lizards (Squamata: Varanidae): influence

206

Bill Wimsatt on Multiple Ways of Getting at the Complexity of Nature  

E-Print Network [OSTI]

not yet embrace the "ontology of the tropical rain forest" you cherish today. Right. I thought: "clean could see from the technology all around me. I was always fascinated by technology, airplanes

207

Tropical rainforest biodiversity: field and  

E-Print Network [OSTI]

. The Udzungwas in particular, are one of the single, most important areas in Africa for biodiversity conservationTropical rainforest biodiversity: field and GIS tools for assessing, monitoring and mapping II with Tanzania National ParksTanzania National Parks andand Wildlife Conservation SocietyWildlife Conservation

208

A General Systems Theory for Rain Formation in Warm Clouds  

E-Print Network [OSTI]

A cumulus cloud model which can explain the observed characteristics of warm rain formation in monsoon clouds is presented. The model is based on classical statistical physical concepts and satisfies the principle of maximum entropy production. Atmospheric flows exhibit selfsimilar fractal fluctuations that are ubiquitous to all dynamical systems in nature, such as physical, chemical, social, etc and are characterized by inverse power law form for power (eddy energy) spectrum signifying long-range space-time correlations. A general systems theory model for atmospheric flows developed by the author is based on the concept that the large eddy energy is the integrated mean of enclosed turbulent (small scale) eddies. This model gives scale-free universal governing equations for cloud growth processes. The model predicted cloud parameters are in agreement with reported observations, in particular, the cloud dropsize distribution. Rain formation can occur in warm clouds within 30minutes lifetime under favourable conditions of moisture supply in the environment.

A. M. Selvam

2014-08-15T23:59:59.000Z

209

3, 54695512, 2003 chlorocarbons over  

E-Print Network [OSTI]

ACPD 3, 5469­5512, 2003 Reactive chlorocarbons over the Surinam tropical rainforest H. A. Scheeren and Physics Discussions Measurements of reactive chlorocarbons over the Surinam tropical rain forest.a.scheeren@phys.uu.nl) 5469 #12;ACPD 3, 5469­5512, 2003 Reactive chlorocarbons over the Surinam tropical rainforest H. A

Paris-Sud XI, Université de

210

Rains County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, search RAPIDColoradosource HistoryRaft River SectorRainbow,Rains County,

211

Opportunities for Future Forest  

E-Print Network [OSTI]

.V.Birnie * Forest Research 1 #12;This document has been prepared in accordance with the requirements of the ISO 9001

212

Forest Road Building Regulations  

Broader source: Energy.gov [DOE]

The Wisconsin Department of Natural Resources has regulations for building a forest road, if development requires one. Regulations include zoning ordinances and permits for stream crossing, grading...

213

Foothills Model Forest Business Strategy  

E-Print Network [OSTI]

Foothills Model Forest Business Strategy 2007 ­ 2012 November 2006 #12;Page ii TABLE OF CONTENTS FOOTHILLS MODEL FOREST Business Strategy for April 2007 to March 2012 1.0 INTRODUCTION....................................................................................................................... 4 2.4 Foothills Model Forest Values

214

Colorado Statewide Forest Resource Assessment  

E-Print Network [OSTI]

Colorado Statewide Forest Resource Assessment A Foundation for Strategic Discussion and Private Forestry Redesign Initiative 2 National Guidance for Statewide Forest Resource Assessments 4 The Colorado Statewide Resource Assessment and all appendices are available online on the Colorado State Forest

215

1. Introduction 1.1. Forest definitions  

E-Print Network [OSTI]

forests), conifer high forest (24 %), coppice (11 %) and coppice with stan- dards (37 %). Most protected

Helsinki, University of

216

FOREST CENTRE STORAGE BUILDING  

E-Print Network [OSTI]

FOREST CENTRE STORAGE BUILDING 3 4 5 6 7 8 UniversityDr. 2 1 G r e n f e l l D r i v e MULTI PURPOSE COURT STUDENT RESIDENCES GREEN HOUSE STUDENT RESIDENCES STUDENT RESIDENCES RECPLEX STORAGE BUILDING STORAGE BUILDING LIBRARY & COMPUTING FINE ARTS FOREST CENTRE ARTS &SCIENCE BUILDING ARTS &SCIENCE

deYoung, Brad

217

Forests and historic environment  

E-Print Network [OSTI]

Forests and historic environment UK Forestry Standard Guidelines #12;Key to symbols UKFS Reference number #12;Forests and historic environment Forestry Commission: Edinburgh UK Forestry Standard in any format or medium, under the terms of the Open Government Licence. To view this licence, visit: www

218

International Conference MANAGING FORESTS  

E-Print Network [OSTI]

of Edinburgh, UK 1600-1620 Early thinning of energy wood in dense mixtures of Norway spruce and birch Finland, Finland 1640-1700 Long term effect of silviculture measures on forest-floor under Norway spruce management. Kjell Andreassen, Norwegian Forest & Landscape Institute, Norway 1140-1200 Climate change

219

Forest Service Research Note  

E-Print Network [OSTI]

Hills fire of October 30-November 1, 1967 showing observation sites, Cleveland National Forest, southernU.S.O.A. Forest Service Research Note PSW-183 ABSTRACT: Two fires burned in the same area was rruch more disastrous than the Pine Hills fire of 1967. The earlier fire claimed 11 lives, and covered

Standiford, Richard B.

220

PACIFIC SOUTHWEST FOREST SERVICE  

E-Print Network [OSTI]

1976 . Disturbance during logging stimulates re- generation of koa. USDA Forest Servo Res. Note PSW-306 and distribution of Acacia koa re- genera tion after logging were studied on a 500-acre (202-ha) tract of koa forest heavily infested with Passi- /1ora mol/issima vines on the island of Hawaii. Koa seedling density

Standiford, Richard B.

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Tongass National Forest  

SciTech Connect (OSTI)

Two long-term timber contracts in the Tongass National Forest require private companies to harvest prescribed amounts of timber within agreed upon time frames during the 50-year contract life. This report has reviewed the accuracy of Forest Service figures for the volume of timber actually harvested under the two contracts, timber deleted from the private companies' operating plans, and backlogged timber. The author was unable to verify the first two figures because the Forest Service had not complied with all of its internal controls and because documentation and records were incomplete. The author was able to verify the figure for backlogged timber. While the Forest Service has tried to better account for timber prepared for harvesting through improved internal controls, this report believes additional actions are needed to ensure that forest supervisors comply with the internal controls for documenting harvested timber volumes and the information needed to support and report changes in timber sale activities is accurately reported.

Not Available

1990-03-01T23:59:59.000Z

222

The Role of the Tropics in Abrupt Climate Changes  

SciTech Connect (OSTI)

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

Fedorov, Alexey [Yale University] [Yale University

2013-12-07T23:59:59.000Z

223

Influence of Tropical Tropopause Layer Cooling on Atlantic Hurricane Activity  

E-Print Network [OSTI]

Virtually all metrics of Atlantic tropical cyclone activity show substantial increases over the past two decades. It is argued here that cooling near the tropical tropopause and the associated decrease in tropical cyclone ...

Solomon, Susan

224

A little rain doesn't fix it: Farmers and ranchers remain cautious as drought continues  

E-Print Network [OSTI]

A little rain doesn?t fix it Farmers and ranchers remain cautious as drought continues Summer 2012 tx H2O 11 ] Story by Danielle Kalisek Rains in the Brazos Valley early in 2012 helped this grass green up, but more rains are needed now... to help warm-season grasses. Photo by Danielle Kalisek. This might sound like a broken record, but it still rings true: Last year?s drought was historic the worst one-year drought in Texas? history. #31;ough recent rains in some parts of the state...

Kalisek, Danielle

2012-01-01T23:59:59.000Z

225

PACIFIC SOUTHWEST Forest and Range  

E-Print Network [OSTI]

of forest stands is valuable for studies of the physical environment. Energy balance research centers on howPACIFIC SOUTHWEST Forest and Range Experiment Station FOREST SERVICE U.S. DEPARTMENT in relation to climatic and stand variables USDA FOREST SERVICE RESEARCH PAPER PSW- 71 /1971 #12;CONTENTS

Standiford, Richard B.

226

PACIFIC SOUTHWEST Forest and Range  

E-Print Network [OSTI]

C. Hathaway, both of the Black Hills National Forest, Custer, South Dakota, provided the necessaryPACIFIC SOUTHWEST Forest and Range FOREST SERVICE U. S.DEPARTMENT OF AGRICULTURE P.O. BOX 245, BERKELEY, CALIFORNIA 94701 Experiment Station USDA FOREST SERVICE RESEARCH PAPER PSW- 96 /1973 #12;CONTENTS

Standiford, Richard B.

227

Howland Forest David Hollinger, USDA Forest Service  

E-Print Network [OSTI]

; An old-growth forest is a unique ecological endpoint Long-term record of carbon is on factors that regulate long term carbon storage Infrastructure Topography experiment (21 ha) Canopy application, 18 kg N ha-1 y-1 (NH4NO3) C Sequestration Assessed in 3 Ways: Eddy

228

Analysis of tropical radiative heating profiles: A comparison...  

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

tropical radiative heating profiles: A comparison of models and observations . Analysis of tropical radiative heating profiles: A comparison of models and observations . Abstract:...

229

Functional structure of ant and termite assemblages in old growth forest, logged forest and oil palm plantation in Malaysian Borneo  

E-Print Network [OSTI]

in varying stages of decay (e.g. dead wood, leaf litter and soil). They play major roles in processes such as decomposition, and nutrient and carbon cycling (Eggleton et al. 1997; Jones and Eggleton 2000; Donovan et al. 2001). Ants disperse seeds, assist soil... and accidental effects on soil and feedback loops. Appl Soil Ecol 32:153164. doi:10.1016/j.apsoil.2005. 07.004 Klimes P, Idigel C, Rimandai M et al (2012) Why are there more arboreal ant species in primary than in secondary tropical forests? J Animal Ecol 81...

Luke, Sarah H.; Fayle, Tom M.; Eggleton, Paul; Turner, Edgar C.; Davies, Richard G.

2014-07-30T23:59:59.000Z

230

Tropical Western Pacific CART Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2TopoPortalBRDF Effects inHeterogeneousTropical

231

ORIGINAL ARTICLE Mitigation needs adaptation: Tropical forestry  

E-Print Network [OSTI]

ORIGINAL ARTICLE Mitigation needs adaptation: Tropical forestry and climate change Manuel R adapt to this change. This paper discusses how tropical forestry practices can contribute to maintaining Forestry Research, P.O. Box 6596 JKPWB, Jakarta 10065, Indonesia e-mail: m.guariguata@cgiar.org J. P

Paris-Sud XI, Université de

232

Selecting a Consulting Forester  

E-Print Network [OSTI]

Landowners often need professional help after a weather-related disaster has damaged timber stands. A consulting forester can help a landowner develop management strategies that fit the landowner's objectives. This publication includes a checklist...

Taylor, Eric; Foster, C. Darwin

2005-10-19T23:59:59.000Z

233

Influence of concrete fracture on the rain infiltration and thermal performance of building facades  

E-Print Network [OSTI]

Influence of concrete fracture on the rain infiltration and thermal performance of building facades., Foray G., Roux J.-J., 2013. Influence of concrete fracture on the rain infiltration and thermal is to be accounted for in long-term hygrothermal performance as- sessments of the building envelope. The present work

234

Rain splash of dry sand revealed by high-speed imaging and sticky paper splash targets  

E-Print Network [OSTI]

Rain splash of dry sand revealed by high-speed imaging and sticky paper splash targets David Jon by raindrop impacts. We use high-speed imaging of drop impacts on dry sand to describe the drop (2007), Rain splash of dry sand revealed by high-speed imaging and sticky paper splash targets, J

235

On the infiltration of rain water through the soil with runo# of the excess water  

E-Print Network [OSTI]

of drainage networks or other storm water control facilities, especially in urban areas. A complete 3­D '' Viale Morgagni 67/A, 50134 Firenze, Italy Abstract This paper deals with the modelling of the rain waterOn the infiltration of rain water through the soil with runo# of the excess water Iacopo Borsi

Fasano, Antonio

236

Smith, Higgin, and Raines Supplementary Data Site-specific folate conjugation to a cytotoxic protein  

E-Print Network [OSTI]

Smith, Higgin, and Raines Supplementary Data ­S1­ Site-specific folate conjugation to a cytotoxic protein Bryan D. Smith, Joshua J. Higgin, and Ronald T. Raines* Page Contents DNA Synthesis S4 References and Notes S5 1 H NMR Spectrum of Folate Analogue 1 #12;Smith, Higgin

Raines, Ronald T.

237

Simultaneous Retreival of Surface Wind Speed and Rain Rate using Radar and Radiometer Measurements  

E-Print Network [OSTI]

to simultaneously retrieve the vertical profile of precipitation and the near-surface wind speed. ResultsSimultaneous Retreival of Surface Wind Speed and Rain Rate using Radar and Radiometer Measurements simultaneously estimates the over ocean near-surface wind speed and rain rate profile using data from a 10.7 GHz

Ruf, Christopher

238

RAIN AND WIND ESTIMATION FROM SEAWINDS IN HURRICANES AT ULTRA HIGH RESOLUTION  

E-Print Network [OSTI]

function (GMF) which relates wind to backscatter (0 ) is not well understood for extremely high wind speedsRAIN AND WIND ESTIMATION FROM SEAWINDS IN HURRICANES AT ULTRA HIGH RESOLUTION Brent A. Williams method for estimating wind and rain in hurricanes from SeaWinds at ultra-high resolution is developed. We

Long, David G.

239

Carbon emissions and sequestration in forests: Case studies from seven developing countries  

SciTech Connect (OSTI)

As part of the effort to understand the sources of carbon dioxide and other major greenhouse gases, the Tropical Forestry and Global Climate Change Research Network (F-7) was established. The countries taking part in the F-7 Network -- Brazil, China, India, Indonesia, Malaysia, Mexico, Nigeria and Thailand -- possess large tracts of tropical forests and together experience the bulk of large scale tropical deforestation. Integreation of work of indigenous researchers and institutions from the participating countries should allow for the gathering of on-site information into the more general and universally available base of knowledge. The information contained in this report represents the results of the first phase of the F-7 project, which had the explicit aim of providing quantitative data on forestry-related carbon emissions from India and China.

Makundi, W.; Sathaye, J. (eds.) (Lawrence Berkeley Lab., CA (United States)); Ravindranath, N.H.; Somashekhar, B.S.; Gadgil, M. (Indian Inst. of Science, Bangalore, (India). Center for Ecological Sciences and ASTRA); Deying, Xu (Chinese Academy of Forestry, Beijing, (China). Research Inst. of Forestry)

1992-08-01T23:59:59.000Z

240

Energy technology and emissions control for acid rain abatement in Asia  

SciTech Connect (OSTI)

After more than ten years of research, acid rain is a sufficiently serious problem in North America to warrant control action. The acid rain problem has become a threat to the Asian continent as well. Emissions of sulfur dioxide and nitrogen oxides are already high and announces plans for increases in coal use by countries in the region imply a major increase in emissions in the future. This will inevitably lead to greater incidence of acid rain and probably significant environmental damage in some locations. The purpose of this paper is to examine some of the issues relating to acid-rain-control technology in Asia and to suggest ways to include technology options in integrated simulation models of acid rain in Asia. 14 refs., 9 figs., 6 tabs. (FL)

Streets, D.G.

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

5 Putting Science into Action on Forest  

E-Print Network [OSTI]

5 Putting Science into Action on Forest Service Lands William M. Block u.s. Forest Service, Rocky into Action on Forest Service Lands t':: Research and Development, National Forest Systems, State and Private Forestry, International Programs

242

IMPROVED MICROWAVE REMOTE SENSING OF HURRICANE WIND SPEED AND RAIN RATES USING THE HURRICANE IMAGING RADIOMETER (HIRAD)  

E-Print Network [OSTI]

IMPROVED MICROWAVE REMOTE SENSING OF HURRICANE WIND SPEED AND RAIN RATES USING THE HURRICANE) that measures wind speed and rain rate along the ground track directly beneath the aircraft. This paper presents are presented, which illustrate wind speed and rain rate measurement spatial resolutions and swath coverage. 1

Ruf, Christopher

243

Isotopic evidence for source changes of nitrate in rain at Bermuda Meredith Galanter Hastings and Daniel M. Sigman  

E-Print Network [OSTI]

), or nitrate (NO3 ? ), is a significant contributor to acid rain, an important species in marineIsotopic evidence for source changes of nitrate in rain at Bermuda Meredith Galanter Hastings O is 68.6% and 76.9% (versus Vienna Standard Mean Ocean Water). The few cool season rain events

Sigman, Daniel M.

244

Summary of EPIC-2001 Rain Map Files EPIC Rainmap files were generated using all surveillance scans (3 tilt, full PPI)  

E-Print Network [OSTI]

information about the rain map cartesian grid and data values of radar reflectivity (dBZ) and rain rate (mm hrSummary of EPIC-2001 Rain Map Files EPIC Rainmap files were generated using all surveillance scans of the surveillance radar scan in UTC. The gif file (1) shows a 1-km height map (CAPPI) of rainfall intensity (mm hr-1

Rutledge, Steven

245

International Tropical Timber Organization (ITTO) International Organizations Center -5th Floor, Pacifico-Yokohama Market Information Service (MIS) 1-1-1 Minato-Mirai, Nishi-ku, Yokohama 220-0012, Japan  

E-Print Network [OSTI]

and being emulated by other countries. Three logging companies in the country joined WWF's forest and trade an independent monitoring system in Peru to track illegal logging. In Japan, tropical log and sawnwood imports Headlines Cameroon benefits from processing policy 2 Three Cameroon companies join CAFTN 2 Malaysia extends

246

ASEM Conference on Forests, forest governance and timber products trade  

E-Print Network [OSTI]

and illegal logging: drivers for change in the forest sector Thang Hooi Chiew (ASEAN) "Promoting Forest Law Enforcement and Governance (FLEG) through the ASEAN Regional Knowledge Network on FLEG in ASEAN Member States) ­ Enhancing intra-and extra- ASEAN trade and competitiveness of ASEAN forest products Discussion 10:30 - 11

247

Forest fires: from economic assessment  

E-Print Network [OSTI]

and increasing deadwood, increasing recreation activities in forests, climate change, ... ) need for multi and Merlo, 2005 - Mediterranean Forest Values:37-68 133 ha-1 (overall average value in 18 Mediterranean

Pettenella, Davide

248

Majoring in Forest Resources & Conservation  

E-Print Network [OSTI]

FOR 3153C Forest Ecology 3 credits FOR 4664 Sustainable Ecotourism Development 3 credits SWS 3022 and SWS

Hill, Jeffrey E.

249

ForestDevelopment Community Forestry  

E-Print Network [OSTI]

in Africa as a basis for developing applied integrated, multiple use forest resource management for timber and non-timber forest products from these systems, and for forest rehabilitation af- ter degradation from to Fusarium circinatum. Forestry companies worldwide have tried to hybridise P. radiata with other Pinus

Geldenhuys, Jaco

250

Majoring in Forest Resources & Conservation  

E-Print Network [OSTI]

and management. The program emphasizes sustainable, multiple-use management and includes substantial field work work, etc.) Fall FNR 4624C Field Operations for Management of Ecosystems 3 credits FNR 4660 NaturalMajoring in Forest Resources & Conservation Specialization: Forest Resource Management Forest

Hill, Jeffrey E.

251

1111 Emulating Natural Forest Landscape  

E-Print Network [OSTI]

1111 1111 Emulating Natural Forest Landscape Disturbances Concepts and Applications Edited by AJITH forest landscape disturbances: concepts and applications / edited by Ajith H. Perera, LisaJ. Buse, THOMAS A. SPIES , and ETSUKO NONAKA Forest landscapes in the Oregon Coast Range have changed considerably

Wright, Dawn Jeannine

252

National Forest Inventory of Great  

E-Print Network [OSTI]

National Forest Inventory of Great Britain Survey Manual #12;2 Remember to Save your Edit Session Regularly, Validate the information and Backup the Data NFI Survey Manual National Forest Inventory Survey in the surveys contributes to the National Forest Inventory (NFI) of Great Britain. With the information from

253

Mensuration protocol National Forest Inventory  

E-Print Network [OSTI]

NFI: Mensuration protocol for the National Forest Inventory June 2010 E. D. Mackie, R. W. Matthews and A. Brewer1 FR Biometrics Division 1 IFOS, Forestry Commission #12;National Forest Inventory (NFI or square boundary. In the case of a section 2 #12;National Forest Inventory (NFI): Mensuration Protocol

254

Research Report Forests and carbon  

E-Print Network [OSTI]

, baseline, carbon, climate change mitigation, forestry, quality assurance, sequestration. FCRP013/FCResearch Report Forests and carbon: a review of additionality #12;#12;Forests and carbon: a review. ISBN 978-0-85538-816-4 Valatin, G. (2011). Forests and carbon: a review of additionality. Forestry

255

The multiple vortex nature of tropical cyclogenesis  

E-Print Network [OSTI]

cells and vortices are the respective source of PV production and building blocks for the meso-?-scale vortices. Finally, this thesis discusses issues related to the multiple vortex nature of tropical cyclone formation. For instance, the tracking...

Sippel, Jason Allen

2005-02-17T23:59:59.000Z

256

Midlevel ventilation's constraint on tropical cyclone intensity  

E-Print Network [OSTI]

Midlevel ventilation, or the flux of low-entropy air into the inner core of a tropical cyclone (TC), is a hypothesized mechanism by which environmental vertical wind shear can constrain a TC's intensity. An idealized ...

Tang, Brian Hong-An

2010-01-01T23:59:59.000Z

257

Forest Biomass and Lignocellulosic Materials Forest-derived biopolymers lignin and cellulose  

E-Print Network [OSTI]

Forest Biomass and Lignocellulosic Materials Forest-derived biopolymers lignin and cellulose of sustainable products such as nanocellulose and biocomposites from forest biomass; biorefining to develop high

Li, Mo

258

Ohio's Forests Resource Bulletin  

E-Print Network [OSTI]

. Butler, Grant M. Domke, Douglas M. Griffith, Cassandra M. Kurtz, W. Keith Moser, Randall S. Morin, Mark D. Nelson, Rachel Riemann, and Christopher W. Woodall Contact Author: Richard Widmann, rwidmann Station, Amherst, MA. Grant M. Domke, Mark D. Nelson, and Christopher W. Woodall are research foresters

259

Forest Landscape Description and  

E-Print Network [OSTI]

Forest Landscape Description and Inventories a basis for landplanning and design Pacific Southwest landscape description and inventories ­ a basis for land plan- ning and design. Berkeley, Calif., Pacific SW. Illustrates their application in two inventories made to aid managers and landscape architects in planning

Standiford, Richard B.

260

Extension Note Forest Research  

E-Print Network [OSTI]

-based harvesting systems led to the development of the "Site Degradation Guidelines for the Vancouver Forest Region to validate soil disturbance guidelines, were lacking at that time. Early attempts had been made to assess, and to measure tree growth over the longer term as an indication of site productivity. The first trial

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Allowance trading activity and state regulatory rulings : evidence from the U.S. Acid Rain Program  

E-Print Network [OSTI]

The U.S. Acid Rain Program is one of the first, and by far the most extensive, applications of a market based approach to pollution control. From the beginning, there has been concern whether utilities would participate ...

Bailey, Elizabeth M.

1996-01-01T23:59:59.000Z

262

Allowance trading activity and state regulatory rulings : evidence from the U.S. Acid Rain Program  

E-Print Network [OSTI]

The U.S. Acid Rain Program is one of the first, and by far the most extensive, applications of a market based approach to pollution control. From the beginning, there has been concern whether utilities would participate ...

Bailey, Elizabeth M.

1998-01-01T23:59:59.000Z

263

Acid Rain Program 2 0 0 5 P R O G R E S S R E P O R T  

E-Print Network [OSTI]

Acid Rain Program 2 0 0 5 P R O G R E S S R E P O R T #12;Acid Rain Program 2005 Progress Report....................................................................................................2 Origins of the Acid Rain Program ................................................................4 Quantifying Costs and Benefits of the Acid Rain Program...........................24 Further National Controls

Laughlin, Robert B.

264

Influence of the tropical Atlantic versus the tropical Pacific on Caribbean rainfall  

E-Print Network [OSTI]

Influence of the tropical Atlantic versus the tropical Pacific on Caribbean rainfall Michael A; published 20 September 2002. [1] The Caribbean rainfall season runs from May through November, with positive anomalies over a narrow latitudinal band (0°­20°N) being associated with enhanced Caribbean

265

What is the National Forest Inventory? The National Forest Inventory is a record of key information about forests  

E-Print Network [OSTI]

What is the National Forest Inventory? The National Forest Inventory is a record of key information is the information gathered? Data for the National Forest Inventory is being collected using ground surveys, aerial representative picture of the state of Britain's forests and woodland. National Forest Inventory #12;Has

266

Integrated Title V/acid rain permits: Transitioning through initial permit issuance and reopenings  

SciTech Connect (OSTI)

Titles IV and V of the Clean Air Act Amendments of 1990 (Act or CAA) created two new stationary source permitting programs, one specific to acid rain (Title IV), and a second for operating permits in general (Title V). The Phase 2 portion of the acid rain program was designed to be implemented through the Title V operating permit program, thereby subjecting all Phase 2 acid rain sources to the requirements of Title V. Permits issued pursuant to Phase 2 of the acid rain program will be viewed as a self-contained portion of the Title V operating permit and will be governed by regulations promulgated under both Title IV and Title V. The requirements imposed by Title IV may not always be consistent with the broader operating permit program requirements of Title V, and when inconsistency occurs, the acid rain requirements will take precedence. This nonalignment will perhaps be most apparent during two stages of initial permitting: (1) the transition period following Title V program approval when permit application, issuance, and effective dates differ between the two programs, and (2) at the point when acid rain permits must be reopened to incorporate Phase 2 NO{sub x} requirements. This paper explores strategies for streamlining implementation of the two programs with particular focus on these two coordination issues.

Bloomfield, C. [Environmental Protection Agency, San Francisco, CA (United States)

1995-12-31T23:59:59.000Z

267

Morphology of rain water channelization in systematically varied model sandy soils  

E-Print Network [OSTI]

We visualize the formation of fingered flow in dry model sandy soils under different raining conditions using a quasi-2d experimental set-up, and systematically determine the impact of soil grain diameter and surface wetting property on water channelization phenomenon. The model sandy soils we use are random closely-packed glass beads with varied diameters and surface treatments. For hydrophilic sandy soils, our experiments show that rain water infiltrates into a shallow top layer of soil and creates a horizontal water wetting front that grows downward homogeneously until instabilities occur to form fingered flows. For hydrophobic sandy soils, in contrast, we observe that rain water ponds on the top of soil surface until the hydraulic pressure is strong enough to overcome the capillary repellency of soil and create narrow water channels that penetrate the soil packing. Varying the raindrop impinging speed has little influence on water channel formation. However, varying the rain rate causes significant changes in water infiltration depth, water channel width, and water channel separation. At a fixed raining condition, we combine the effects of grain diameter and surface hydrophobicity into a single parameter and determine its influence on water infiltration depth, water channel width, and water channel separation. We also demonstrate the efficiency of several soil water improvement methods that relate to rain water channelization phenomenon, including pre-wetting sandy soils at different level before rainfall, modifying soil surface flatness, and applying superabsorbent hydrogel particles as soil modifiers.

Y. Wei; C. M. Cejas; R. Barrois; R. Dreyfus; D. J. Durian

2014-03-13T23:59:59.000Z

268

MixedConifer Forests in Southwest Colorado  

E-Print Network [OSTI]

April 2010 Mixed­Conifer Forests in Southwest Colorado A Summary of Existing Knowledge and Considerations for Restoration and Management #12;Mixed Conifer Forests in Southwest Colorado 1Mixed-Conifer Forests in Southwest Colorado 1 ABOUT THE COLORADO FOREST RESTORATION INSTITUTE The Colorado Forest

269

Forests for People Access, recreation & tourism  

E-Print Network [OSTI]

Strategy Forests for People Access, recreation & tourism on the national forest estate #12;#12;Access, recreation and tourism on the national forest estate | 3 Forests for People Access, recreation and tourism on the national forest estate Setting the scene Everyone has a right of responsible access

270

Inflight Vertical Antenna Patterns for SIR-C from Amazon Rain-Forest Observations Yujun Fang and Richard K. Moore  

E-Print Network [OSTI]

-We measured the vertical pattern of the Shuttle Imaging Radar C (SIR-C) antenna using images of the Amazon and Richard K. Moore University of Kansas, Radar Systems and Remote Sensing Laboratory 2291 Irving Hill Road. We define an outlier as a signal level outside a region bounded by the 1% levels on the main peak

Kansas, University of

271

Method of determining forest production from remotely sensed forest parameters  

DOE Patents [OSTI]

A method of determining forest production entirely from remotely sensed data in which remotely sensed multispectral scanner (MSS) data on forest 5 composition is combined with remotely sensed radar imaging data on forest stand biophysical parameters to provide a measure of forest production. A high correlation has been found to exist between the remotely sensed radar imaging data and on site measurements of biophysical 10 parameters such as stand height, diameter at breast height, total tree height, mean area per tree, and timber stand volume.

Corey, J.C.; Mackey, H.E. Jr.

1987-08-31T23:59:59.000Z

272

Carbon emissions and sequestration in forests: Case studies from seven developing countries. Volume 3, India and China  

SciTech Connect (OSTI)

As part of the effort to understand the sources of carbon dioxide and other major greenhouse gases, the Tropical Forestry and Global Climate Change Research Network (F-7) was established. The countries taking part in the F-7 Network -- Brazil, China, India, Indonesia, Malaysia, Mexico, Nigeria and Thailand -- possess large tracts of tropical forests and together experience the bulk of large scale tropical deforestation. Integreation of work of indigenous researchers and institutions from the participating countries should allow for the gathering of on-site information into the more general and universally available base of knowledge. The information contained in this report represents the results of the first phase of the F-7 project, which had the explicit aim of providing quantitative data on forestry-related carbon emissions from India and China.

Makundi, W.; Sathaye, J. [eds.] [Lawrence Berkeley Lab., CA (United States); Ravindranath, N.H.; Somashekhar, B.S.; Gadgil, M. [Indian Inst. of Science, Bangalore, (India). Center for Ecological Sciences and ASTRA; Deying, Xu [Chinese Academy of Forestry, Beijing, (China). Research Inst. of Forestry

1992-08-01T23:59:59.000Z

273

WMO/CAS/WWW SEVENTH INTERNATIONAL WORKSHOP ON TROPICAL CYCLONES  

E-Print Network [OSTI]

. As outlined by Dunkerton et al. (2009, hereafter DMW09), the problem of tropical cyclogenesis in the real

Smith, Roger K.

274

Protection of Forest Resources (Montana)  

Broader source: Energy.gov [DOE]

This statute addresses the conservation and protection of forest resources by encouraging the use of land management best practices pertaining to soil erosion, timber sale planning, associated road...

275

Forests and The Texas Economy.  

E-Print Network [OSTI]

I UUL; Z TA24S.7 8873 NO.1S96 (Blank Page In -O~-.BilUetiBJ ' t '. ,-. "0: . : ?. FORESTS AND THE TEXAS ECONOMY by Jay O'Laughlin i\\ssociate Professor Texas i\\gricultural Experiment Station (Department of Forest Science) Texas i...\\&M University and Richard A. Williams Graduate Research i\\ssistant Texas i\\gricultural Experiment Station (Department of Forest Science) Texas i\\&M University The assistance and support of the Texas Forestry Association and the Texas Forest Service...

Laughlin, Jay O'; Williams, Richard A.

1988-01-01T23:59:59.000Z

276

Kelp Forests of the Santa Barbara Channel  

E-Print Network [OSTI]

Kelp Forests of the Santa Barbara Channel Revised Fourth Edition Kelp Forests of the Santa Barbara Research Program Santa Barbara Coastal Long Term Ecological Research Program #12;Kelp Forests of the Santa

California at Santa Barbara, University of

277

Alien plant invasions in tropical and sub-tropical savannas: patterns, processes and prospects  

E-Print Network [OSTI]

Tanzania Species Family Alien plant invasions in savannasLo pez-Olmedo et al. 2007). Alien plant invasions in Africanspecies of naturalised alien plants for tropical savannas in

Foxcroft, Llewellyn C.; Richardson, David M.; Rejmnek, Marcel; Pyek, Petr

2010-01-01T23:59:59.000Z

278

ARM - Black Forest News  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |NovemberARMContactsARM Engineering6,GermanyBlack Forest News

279

Forest Carbon Cycle  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI HomeTours, Programs and2FIRSTGuidelinesForest

280

Climate Science: Tropical Expansion by Ocean Swing  

SciTech Connect (OSTI)

The tropical belt has become wider over the past decades, but climate models fall short of capturing the full rate of the expansion. The latest analysis of the climate simulations suggests that a long-term swing of the Pacific Decadal Oscillation is the main missing cause.

Lu, Jian

2014-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Humboldt National Forest East Mormon  

E-Print Network [OSTI]

Humboldt National Forest Humboldt National Forest Millers Delamar Valley Dry Lake Dry Lake Valley Boundary Existing Designated Corridor (See Note 2) (As of 6/5/2009) Solar Energy Study Area (As of 6 14 16 Kilometers Carson City Ely Nevada Las Vegas Solar Energy Study Areas in Nevada Map Prepared

Laughlin, Robert B.

282

COMMUNITY FORESTRY 24 Chartered Forester  

E-Print Network [OSTI]

Forest Resource Assessment. The most recent one (2010) shows that although 80 per cent of the world- making, which in turn depend on community organisation, knowledge, power relations, external. They also train commune staff in technical forest management (Jeanrenaud, 2001). In Germany too

283

Acid rain program: CEMS submission instructions for monitoring plans, certification test notifications, and quarterly reports  

SciTech Connect (OSTI)

The Acid Rain Program regulations require all affected utility units to continuously measure, record and report SO2, NOx, volumetric flow data and CO2 emissions. All affected units also must continuously measure and record opacity, and must report opacity exceedances to the appropriate State or Local Agency. To ensure that your CEMS and fuel flowmeters are performing at an acceptable level, and providing quality assured data, you are required under 40 CFR 75.53, 75.62 (a) to submit a monitoring plan and certification test data for acid rain CEM certificaton. The purpose of this handbook is to help you fulfill your requirements under the Acid Rain Program. This handbook will walk you through the necessary steps for gaining CEMS certification, including filling out and mailing the proper forms, administering the required tests, and applying for certification and sending in electronic data to EPA.

NONE

1995-05-12T23:59:59.000Z

284

Measuring forest structure and biomass in New England forest stands using Echidna ground-based lidar  

E-Print Network [OSTI]

Measuring forest structure and biomass in New England forest stands using Echidna ground Accepted 12 March 2010 Available online 14 May 2011 Keywords: Ground-based lidar Forest structure Biomass biomass with very good accuracy in six New England hardwood and conifer forest stands. Comparing forest

Ni-Meister, Wenge

285

For Immediate Release: January 30, 2008 Sustaining Virginia's Forests through Forest Certification  

E-Print Network [OSTI]

and products processed in ways that sustain forest health, minimize energy wastes, follow local lawsFor Immediate Release: January 30, 2008 Sustaining Virginia's Forests through Forest Certification of the Forest Issues Working Group Virginia Conservation Network (http://www.vcnva.org/) Forests contribute

286

Forest Research Much more than trees  

E-Print Network [OSTI]

justice to renewable energy and land use. We have teams of experts in the areas of forest sciencesForest Research Much more than trees #12;Welcome to Forest Research. We are the research agency and supplying scientific evidence on the human, ecological and economic aspects of sustainable forest management

287

See Map 143 (A) Forest Hill  

E-Print Network [OSTI]

Warwick Wiangaree Beenleigh Toowoomba Cleveland Redcliffe Urbenville Woodenbone Beaudesert Forest Hill

Greenslade, Diana

288

UK Forestry Standard Guidelines Forests and people  

E-Print Network [OSTI]

UK Forestry Standard Guidelines Forests and people #12;Key to symbols UKFS Requirements for sustainable forest management Element of SFM Reference number Good forestry practice requirement Reference #12;UK Forestry Standard Guidelines Forests and people Forestry Commission: Edinburgh #12;ii Forests

289

he skies open and water gushes off roofs, down gutters and into drains. Heavy rain quickly overwhelms the drainage  

E-Print Network [OSTI]

T he skies open and water gushes off roofs, down gutters and into drains. Heavy rain quickly risk heavy rain will cause flooding. Even if this isn't possible, water can be held in underground overwhelms the drainage network; before long, water backs up and starts creeping towards buildings. In cities

Brierley, Andrew

290

Rain Garden construction in Monmouth County has accelerated consid-erably since the early planning days in 2003 with our local Watershed  

E-Print Network [OSTI]

and shore tour- ism industry came from people pollution Sunny Days for Rain Gardens -- Progress towardsRain Garden construction in Monmouth County has accelerated consid- erably since the early planning

Goodman, Robert M.

291

ADVANCED TROPICAL METEOROLOGY: METR 5453.001 T R 11:30-12:45, NWC 5820  

E-Print Network [OSTI]

and their limitations. - Why study the tropics separately? Examples of major tropical circulations on weather. - Easterly waves. 5. Tropical Cyclones What are they? How do they differ from extratropical cyclones cyclones: operations and research. - Predictability aspects of tropical cyclones. - Tropical cyclones

Droegemeier, Kelvin K.

292

Experiment to Characterize Tropical Cloud Systems  

SciTech Connect (OSTI)

A major experiment to study tropical convective cloud systems and their impacts will take place around Darwin, Northern Australia in early 2006. The Tropical Warm Pool International Cloud Experiment (TWP-ICE) is a collaboration including the DOE ARM (Atmospheric Radiation Measurement) and ARM-UAV programs, NASA centers, the Australian Bureau of Meteorology, CSIRO, and universities in the USA, Australia, Japan, the UK, and Canada. TWP-ICE will be preceded in November/December 2004 by a collaborating European aircraft campaign involving the EU SCOUT-O3 and UK NERC ACTIVE projects. Detailed atmospheric measurements will be made in the Darwin area through the whole Austral summer, giving unprecedented coverage through the pre-monsoon and monsoon periods.

May, Peter T.; Mather, Jim H.; Jakob, Christian

2005-08-02T23:59:59.000Z

293

Validation and analysis of microwave-derived rainfall over the tropics. Master's thesis  

SciTech Connect (OSTI)

A recently developed single channel microwave rain rate retrieval algorithm exists to measure global precipitation over the data-sparse tropical oceans. The objective of this study is to retrieve and validate rainfall using this algorithm, followed by an analysis of the derived rainfall fields. Retrieval consists of applying the algorithm technique to the extraction of four years worth of achieved data from the Electrically Scanning Microwave Radiometer (ESMR) instrument flown aboard the NIMBUS 5 satellite. The Pacific Atoll Raingage Data Set is chosen as a ground truth measure to validate the ESMR-Derived rainfall data against, comparing slope, intercept and correlation between 5 deg x 5 deg area average. Despite limitations imposed by the comparison of point measurements to area-averaged rainfall, results show a 0.80 correlation. Monthly and quarterly climatological mean rainfall estimates are produced, with a consequent analysis of prominent signals, especially in the Intertropical Convergence Zone (ITCZ), South Pacific Convergence Zone (SPCZ) and the Indian monsoon. Latent heat flux is computed, using the ESMR-derived rainfall, and plotted to show qualitatively where seasonal latent thermodynamic energy sources and sinks exist in the atmosphere. A comparison of the summer and winter quarterly composites of the above products with previously compiled climatologies and Outgoing Longwave Radiation (OLR) showed only minor discrepancies in location and intensity, which are discussed in some detail.

Fleishauer, R.P.

1993-01-01T23:59:59.000Z

294

Analysis of the strengths and weaknesses of acid rain electronic data reports  

SciTech Connect (OSTI)

Entergy Corporation is a Phase II utility with a fossil generation base composed primarily of natural gas and low sulfur coal. This paper presents an analysis of a large Phase II utility`s continuous emissions monitoring data reported to EPA under Title IV Acid Rain. Electric utilities currently report hourly emissions of NO{sub x}, SO{sub 2}, CO{sub 2}, fuel use, and generation through electronic data reports to EPA. This paper describes strengths and weaknesses of the data reported to EPA as determined through an analysis of 1995 data. Emissions reported by this company under acid rain for SO{sub 2} and NO{sub x} are very different from emissions reported to state agencies for annual emission inventory purposes in past years and will represent a significant break with historic trends. A comparison of emissions has been made of 1995 emissions reported under Electronic Data Reports to the emissions that would have been reported using emission factors and fuel data in past years. In addition, the paper examines the impacts of 40 CFR Part 75 Acid Rain requirements such as missing data substitution and monitor bias adjustments. Measurement system errors including stack flow measurement and false NO{sub x}Lb/MMBtu readings at very low loads are discussed. This paper describes the implications for public policy, compliance, emissions inventories, and business decisions of Part 75 acid rain monitoring and reporting requirements.

Schott, J. [Entergy Corp., Beaumont, TX (United States)

1997-12-31T23:59:59.000Z

295

With Chest Waders, Hip Boots, Or Rain Gear R. O. Parker Jr.  

E-Print Network [OSTI]

With Chest Waders, Hip Boots, Or Rain Gear R. O. Parker Jr. Neither chest wade rs, hip boots, nor actually be the safe st. If y ou are wearing bulky clothing in addition toyour boots, and do nothing afte r my head, will my waterlogged boots '~ and clothing cause me to sink? If I plunge in head first

296

The time it never rained: How Texas water management has changed because of recurring droughts  

E-Print Network [OSTI]

. I get to thinkin? sometimes that maybe drouth is the normal condition here and the rainy years are the #25;eaks.? Charlie Flagg Chapter #23;#21; #31;e Time It Never Rained, by Elmer Kelton ?#30;e drought of the #23;#22;#21;#24;s was a lot...

Wythe, Kathy

2011-01-01T23:59:59.000Z

297

Adriano Galati Christian Olms Jonathan Haber Kasia Warpas ... let it rain  

E-Print Network [OSTI]

Adriano Galati Christian Olms Jonathan Haber Kasia Warpas ... let it rain Tuesday, 12 July 2011 #12@cs.nott.ac.uk christian.olms@stud.uni-due.de jonhaber@gmail.com kasia.warpas@gmail.com Tuesday, 12 July 2011 #12;

Subramanian, Sriram

298

Direct numerical simulation of an iron rain in the magma ocean  

E-Print Network [OSTI]

investigate the conversion of gravitational energy into viscous heating and the thermal equilibration betweenDirect numerical simulation of an iron rain in the magma ocean H. Ichikawa,1,2 S. Labrosse,1 and K of metal in a magma ocean. The model, using a fully Lagrangian approach called the moving particle semi

Paris-Sud XI, Université de

299

VALIDATION OF RAIN RATE RETRIEVALS FROM SEVIRI USING WEATHER RADAR OBSERVATIONS  

E-Print Network [OSTI]

and for improving parameterization cloud processes in numerical weather prediction (NWP) models or assimilation in these models. Although operational networks of Weather Radars are expanding over Europe and the United StatesVALIDATION OF RAIN RATE RETRIEVALS FROM SEVIRI USING WEATHER RADAR OBSERVATIONS R. A. Roebeling

Stoffelen, Ad

300

Tellus(1985),37A, 209-232 Fractal propertiesof rain, and a fractal model  

E-Print Network [OSTI]

t i.."* i.. j lv Tellus(1985),37A, 209-232 Fractal propertiesof rain, and a fractal model By S with other approaches. The theory of fractals has been in part motivated by the Hurst effect, which is an empirical observationin hydrology and climatology. A fractal is an unsmooth shapethat is scaling,that is

Lovejoy, Shaun

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Tellus (1985),37A, 209-232 Fractal properties of rain, and a fractal model  

E-Print Network [OSTI]

Tellus (1985),37A, 209-232 Fractal properties of rain, and a fractal model By S. LOVEJOY, EERMICRMD is also compared with other approaches. The theory of fractals has been in part motivated by the Hurst effect. which is an empirical observation in hydrology and climatology. A fractal is an unsmooth shape

Lovejoy, Shaun

302

Response of shoot growth and gas exchange of Picea abies clones to rain acidity  

E-Print Network [OSTI]

Response of shoot growth and gas exchange of Picea abies clones to rain acidity and the addition, particularly the effect of acidity and the addition of a realistic ionic mixture to simulated acidic.0 with a mixture of sulfuric and nitric acids (S02-/NO-weight ratio = 2.4). Ionic concentrations m mg/1were: 4.50 S

Paris-Sud XI, Université de

303

Cycling in the wet Wet weather (or at least the threat of rain) puts a  

E-Print Network [OSTI]

lubrication so you may need to check items such as chain and gears on a daily basis during a spell of bad weather. Make sure your brakes are in top condition, tyres well pumped and remember that it takes longer such as painted road markings and metal plates can provide very little friction in the rain and can be extremely

Bristol, University of

304

Cost-efficient conservation strategies for boreal forest biodiversity.  

E-Print Network [OSTI]

??Long and intensive forest management has made conservation measures in the forest landscape necessary to maintain forest biodiversity. The most common measure is to set (more)

Perhans, Karin

2008-01-01T23:59:59.000Z

305

Special Issue: High Elevation Forests  

E-Print Network [OSTI]

. They yield raw material for rustic homes, exquisite paneling, and life-giving energy. They capture, purify gathering, hunting, and places to wow visitors. (For the purpose of this report, high country forests

306

The Big Trees Were Kings: Challenges for Global Response to Climate Change and Tropical Forests Loss  

E-Print Network [OSTI]

Brazil Guyana Mexico Suriname India Vietnam Gabon ThailandMalaysia France Laos Guyana Suriname Thailand MadagascarLeone, Solomon Islands, Suriname, Thailand, Uruguay, Uganda,

Irland, Lloyd C.

2010-01-01T23:59:59.000Z

307

ORNL part of new project to study how tropical forests worldwide...  

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

better than ten kilometers. This is the resolution that next-generation Earth system models will achieve during the project's lifetime. The team will take advantage of...

308

Optimal use of land surface temperature data to detect changes in tropical forest cover  

E-Print Network [OSTI]

The historical MODIS NDVI climatology record is used to filldiffer- ence from this climatology, and its corresponding

2011-01-01T23:59:59.000Z

309

Mathematics 136 Calculus 2 Lab Day 3: Environmental Modeling (Tropical Forests Forever?)  

E-Print Network [OSTI]

, 2014 Goals The logistic differential equation (1) dQ dt = kQ 1 - Q M can be used to model any quantity the greatest amount of plant material per unit area. This is often referred to as the plant biomass. Biomass, to simplify, plant biomass will be measured by the carbon content of the plants. The mean plant biomass on 1

Little, John B.

310

Phylogenetic density dependence and environmental filtering predict seedling mortality in a tropical forest  

E-Print Network [OSTI]

during seedling recruitment (Comita et al. 2010; Gonzalez et al. 2010; Metz et al. 2010). Nevertheless

Chave, Jérôme

311

Plant-Water Relations in Seasonally Dry Tropical Montane Cloud Forests  

E-Print Network [OSTI]

Science 322: 258-261. Comita LS, Engelbrecht BMJ. 2009.258-269. Engelbrecht BMJ, Comita LS, Condit R, Kursar TA,my research. I thank Liza Comita and Donie Bret-Harte for

Goldsmith, Gregory Rubin

2012-01-01T23:59:59.000Z

312

Abiotic and biotic drivers of seedling survival in a hurricane-impacted tropical forest  

E-Print Network [OSTI]

. Comita1 *, Maria Uriarte1 , Jill Thompson2 , Inge Jonckheere3 , Charles D. Canham4 and Jess K. Zimmerman2

313

Habitat specificity and diversity of tree species in an African wet tropical forest  

E-Print Network [OSTI]

. Chuyong · David Kenfack · Kyle E. Harms · Duncan W. Thomas · Richard Condit · Liza S. Comita Received: 9 Institute, Apdo. 2072, Balboa, Republic of Panama L. S. Comita National Center for Ecological Analysis

Harms, Kyle E.

314

Community Interactions In Tropical Forest Restoration And Environmental Governance In The Panama Canal Watershed  

E-Print Network [OSTI]

Applications 20:1255-1269. Comita, L. S. and S. P. Hubbell.Lin and Augspurger, 2006; Comita and Hubbell, 2009). RecentClark and Clark, 1984; Comita and Hubbell, 2009; Gilbert et

Schweizer, Daniella

2012-01-01T23:59:59.000Z

315

The effectiveness of market-based conservation in the tropics: Forest certification in Ecuador and Bolivia  

E-Print Network [OSTI]

and benefits for companies to switch from conventional to certified forestry operations. Bolivia has a much government enforcement of forestry regulations a fact that increases the cost of illegal logging, management with agriculture, cattle ranching, and road construction (Burgess, 1993), unsustain- able logging is one

316

Biological Nitrogen Fixation in Two Tropical Forests: Ecosystem-Level Patterns and Effects of Nitrogen Fertilization  

E-Print Network [OSTI]

was kept in open plastic containers and maintained nearconditions in open plastic containers Biological Nitrogen

Cusack, Daniela F.; Silver, Whendee; McDowell, William H.

2009-01-01T23:59:59.000Z

317

Managing watershed services of tropical forests and plantations: can meta-analyses help?  

E-Print Network [OSTI]

is also relevant to reservoirs for drinking water or hydroelectricity production (Guo et al., 2000). Over

Paris-Sud XI, Université de

318

Optimal use of land surface temperature data to detect changes in tropical forest cover  

E-Print Network [OSTI]

in the visible and near infrared, and vegetation indices (derived from visible and near infrared wavelengths. [ 5 ]the usefulness of visible and near?infrared surface reflec-

2011-01-01T23:59:59.000Z

319

The Tropical Forest and Fire Emissions Experiment: overview and airborne fire emission factor measurements  

E-Print Network [OSTI]

methanol, ace- tone, acetonitrile, and hydrogen cyanide,ratios of many VOC to acetonitrile, which is thought to beMS species and PM 10 acetonitrile acetaldehyde acrylonitrile

2007-01-01T23:59:59.000Z

320

Optimal use of land surface temperature data to detect changes in tropical forest cover  

E-Print Network [OSTI]

Climate Change (2005), Eleventh Conference of Parties (COP), Agenda item 6: Reducing emissions from deforestation in developing countries,

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Comparing tropical forest tree size distributions with the predictions of metabolic ecology and  

E-Print Network [OSTI]

Kassim,13 David Kenfack,14 James V. LaFrankie,15 Daniel Lagunzad,16 Hua Seng Lee,17 Elizabeth Losos,18 0948, APO AA 34002-0948, Miami, FL, USA 3 Department of Biological Sciences, Louisiana State University

Harms, Kyle E.

322

ORNL part of new project to study how tropical forests worldwide respond to  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory |CHEMPACKRadiologicalEric DulmesHow ORISE is

323

Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil  

E-Print Network [OSTI]

Characterization of Trapped Lignin-Degrading Microbes inCharacterization of Trapped Lignin-Degrading Microbes inCharacterization of Trapped Lignin-Degrading Microbes in

DeAngelis, Kristen

2012-01-01T23:59:59.000Z

324

Characterization of trapped lignin-degrading microbes in tropical forest soil  

E-Print Network [OSTI]

Thermotogae VHS-B5-50 Table S4, cont?d T1 T2 T3 T4 no ligninligninno lignin lignin no lignin lignin no lignin lignin n.d. n.d.

DeAngelis, K.M.

2012-01-01T23:59:59.000Z

325

Climate change as a confounding factor in reversibility of acidification: RAIN and CLIMEX projects Hydrology and Earth System Sciences, 5(3), 477486 (2001) EGS  

E-Print Network [OSTI]

canopy at KIM catchment excluded about 80% of ambient acid deposition; clean rain was sprinkled under on the south coast in the zone of maximum acid deposition for Norway. The RAIN project used a 1200 m2 roofClimate change as a confounding factor in reversibility of acidification: RAIN and CLIMEX projects

Paris-Sud XI, Université de

326

Mastication of forest biomass for wildfire hazard reduction and forest health improvement has expanded dramatically  

E-Print Network [OSTI]

Mastication of forest biomass for wildfire hazard reduction and forest health improvement has or tree spacing is adequate to allow sufficient room for equipment operation. b. Carefully review

327

Remote sensing and forest damage  

SciTech Connect (OSTI)

Each year, damage to North American forests caused by insects, diseases, pollution, and fire results in multibillion dollar losses of revenue and resources. To respond to these losses effectively, forest managers need timely information on the location, extent, and spread of the damage. Traditional techniques for monitoring forest damage include high-resolution aerial photography, color infrared photography, and visual reconnaissance mapping. These techniques require visual interpretation of the data and often are somewhat subjective. In addition, because such analyses are time-consuming and costly, many areas of forest are never mapped, and in cases where maps exist, they often are obsolete or incomplete. An airborne imager has been developed to solve the problems of time-consuming visual analysis and interpretations. The Programmable Multispectral Imager measures small changes - invisible by conventional detection methods - in light reflected by the forest canopy. The PMI measures the color an intensity of reflected light and records this information digitally in computer tape aboard an aircraft. This information is then available for later entry into a computer for processing and enhancement. Although airborne imagers have been available for nearly three decades, they have not been used extensively for forest damage assessment or other forestry applications because of their poor sensitivity and their limited number of fixed spectral channels. The PMI is the first of a new generation of imagers that combine high sensitivity with the flexibility of continuous spectral coverage. This allows scientists to evaluate the potential causes and effects of stress on vegetation.

Reid, N.J.

1987-05-01T23:59:59.000Z

328

Ocean Barrier Layers Effect on Tropical Cyclone Intensification  

SciTech Connect (OSTI)

Improving a tropical cyclone's forecast and mitigating its destructive potential requires knowledge of various environmental factors that influence the cyclone's path and intensity. Herein, using a combination of observations and model simulations, we systematically demonstrate that tropical cyclone intensification is significantly affected by salinity-induced barrier layers, which are 'quasi-permanent' features in the upper tropical oceans. When tropical cyclones pass over regions with barrier layers, the increased stratification and stability within the layer reduce storm-induced vertical mixing and sea surface temperature cooling. This causes an increase in enthalpy flux from the ocean to the atmosphere and, consequently, an intensification of tropical cyclones. On average, the tropical cyclone intensification rate is nearly 50% higher over regions with barrier layers, compared to regions without. Our finding, which underscores the importance of observing not only the upper-ocean thermal structure but also the salinity structure in deep tropical barrier layer regions, may be a key to more skillful predictions of tropical cyclone intensities through improved ocean state estimates and simulations of barrier layer processes. As the hydrological cycle responds to global warming, any associated changes in the barrier layer distribution must be considered in projecting future tropical cyclone activity.

Balaguru, Karthik; Chang, P.; Saravanan, R.; Leung, Lai-Yung R.; Xu, Zhao; Li, M.; Hsieh, J.

2012-09-04T23:59:59.000Z

329

Clarence Strait Tidal Energy Project, Tenax Energy Tropical Tidal...  

Open Energy Info (EERE)

Test Centre, Jump to: navigation, search 1 Retrieved from "http:en.openei.orgwindex.php?titleClarenceStraitTidalEnergyProject,TenaxEnergyTropicalTidalTestCentre,&o...

330

TROPICAL DEFORESTATION MODELLING: A COMPARATIVE ANALYSIS OF DIFFERENT PREDICTIVE APPROACHES.  

E-Print Network [OSTI]

TROPICAL DEFORESTATION MODELLING: A COMPARATIVE ANALYSIS OF DIFFERENT PREDICTIVE APPROACHES-time discretisation; Remote Sensing; Neural Networks; Markov Chains; MCE; Dinamica; Risk management; Deforestation

Paris-Sud XI, Université de

331

australian tropical savannas: Topics by E-print Network  

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

results in warmer and drier climate of tropical savannas increases temperatures and wind speeds and decreases precipitation and relative humidity Jackson, Robert B. 2...

332

Carbon sequestration potential of tropical pasture compared with afforestation in Panama  

E-Print Network [OSTI]

Carbon sequestration potential of tropical pasture compared with afforestation in Panama S E B) to estimate the carbon sequestration potential of tropical pasture compared with afforestation; and (3 show the potential for considerable carbon sequestration of tropical afforestation and highlight

Potvin, Catherine

333

Investigating the preservation of nitrate isotopic composition in a tropical ice core  

E-Print Network [OSTI]

., 2009; Holtgrieve et al., 2011] and a primary component of acid rain in the form of nitric acid (HNO3

Howat, Ian M.

334

Tropical Pacific nutrient dynamics in the modern and pleistocene ocean : insights from the nitrogen isotope system  

E-Print Network [OSTI]

eastern tropical North Pacific Ocean, Mar. Chem. , 3, 271eastern tropical South Pacific Ocean, Mar. Chem. , 16, 277and N 2 fixation in the Pacific Ocean, Global Biogeochem.

Rafter, Patrick Anthony

2009-01-01T23:59:59.000Z

335

The iron nutrition of tropical foliage plants  

E-Print Network [OSTI]

extraction of Fe from fresh leaves proved to be a good indicator of the Fe status of plants. It consistently gave higher correlations with chlorophyll concentration than other methods tested. Conversely, total Fe analysis on dried leaves did not always... resolve the correct Fe status of the plant. The studies also suggested that P and the ratio of P/0. 1 N HC1-Fe may be important parameters in the diagnosis of Fe status. In a screening of 11 tropical foliage plants, Ficus benj ami ha and Nephroiepi...

Lang, Harvey Joe

1986-01-01T23:59:59.000Z

336

Tropical Cloud Life Cycle and Overlap Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2TopoPortalBRDF Effects inHeterogeneous andTropical

337

Forest products and services, international trade Trade in forest products and services  

E-Print Network [OSTI]

Forest products and services, international trade Trade in forest products and services The forest products sector is estimated to contribute about one percent of world gross domestic product and to account, pulp and paper exceeds US$200 billion. The value of non-wood forest products and the environmental

338

Spring 2012 Denman Forestry Issues Series presents: Role of Forests and Forest Products in Carbon Mitigation  

E-Print Network [OSTI]

and Concerns "Pursuing Carbon and Forest Sustainability in Forest Biomass Energy Production" Craig PartridgeSpring 2012 Denman Forestry Issues Series presents: Role of Forests and Forest Products in Carbon Mitigation and Energy Independence May 15, 2012, 1-5:30 p.m., NHS Hall at CUH, UW Botanic Gardens School

Borenstein, Elhanan

339

The Economic Importance of New Hampshire's Forest-Based Economy FOREST-BASED  

E-Print Network [OSTI]

products manufacturing, pulp and paper manufacturing, wood energy, and the forest-based recreational1 The Economic Importance of New Hampshire's Forest-Based Economy FOREST-BASED ECONOMY 2013 E C O N O M I C IMPORTANCE North East State Foresters Association The NEW HAMPSHIRE'S of #12;2 The Economic

New Hampshire, University of

340

The Future of Forest Certification in A Roundtable Discussion by Forest Stakeholders  

E-Print Network [OSTI]

, minimize energy wastes, follow local laws, and respect people's rights. · Multiple forest certificationThe Future of Forest Certification in Virginia A Roundtable Discussion by Forest Stakeholders by The Virginia Conservation Network's Forest Issues Working Group http://www.vcnva.org/ With advice

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

The Maslov dequantization, idempotent and tropical mathematics: A brief introduction  

E-Print Network [OSTI]

This paper is a brief introduction to idempotent and tropical mathematics. Tropical mathematics can be treated as a result of the so-called Maslov dequantization of the traditional mathematics over numerical fields as the Planck constant $\\hbar$ tends to zero taking imaginary values.

G. L. Litvinov

2005-07-01T23:59:59.000Z

342

Proximate Population Factors and Deforestation in Tropical Agricultural Frontiers  

E-Print Network [OSTI]

Proximate Population Factors and Deforestation in Tropical Agricultural Frontiers David L. Carr are significantly associated at the global and regional scales, evidence for population links to deforestation of thought on population­environment theories relevant to deforestation in tropical agricultural frontiers

Lopez-Carr, David

343

Carbon accumulation of tropical peatlands over millennia: a modeling approach  

E-Print Network [OSTI]

in the global carbon cycle by storing about 4090 Gt C in peat. Over the past several decades, tropical with lowering the water table and peat burning, releasing large amounts of carbon stored in peat the Holocene Peat Model (HPM), which has been successfully applied to northern temperate peatlands. Tropical

344

Climate change and tropical biodiversity: a new focus  

E-Print Network [OSTI]

Climate change and tropical biodiversity: a new focus Jedediah Brodie1 , Eric Post2 and William F, Australia Considerable efforts are focused on the consequences of climate change for tropical rainforests climatic changes and human land use) remain understudied. Key concerns are that aridification could

Wisenden, Brian D.

345

TROPICAL CYCLONE RESEARCH REPORT TCRR 2: 131 (2013)  

E-Print Network [OSTI]

circulation (e.g., Marks and Shay 1998). There have been considerable advances in computer technology overTROPICAL CYCLONE RESEARCH REPORT TCRR 2: 1­31 (2013) Meteorological Institute Ludwig Maximilians University of Munich Paradigms for tropical cyclone intensification Michael T. Montgomerya 1 and Roger K

Smith, Roger K.

346

Cyclone Center Using Crowdsourcing to Determine Tropical Cyclone Intensity  

E-Print Network [OSTI]

Cyclone Center Using Crowdsourcing to Determine Tropical Cyclone Intensity Almost all tropical cyclones are not directly observed. Agency estimates of storm position and intensity are not homogeneous in time and space. Cyclone Center uses crowdsourcing to collect data that will lead to a consistent

Hennon, Christopher C.

347

Hybrid coupled modeling of the tropical Pacific using neural networks  

E-Print Network [OSTI]

Hybrid coupled modeling of the tropical Pacific using neural networks Shuyong Li, William W. Hsieh To investigate the potential for improving hybrid coupled models (HCM) of the tropical Pacific by the use: dynamical coupled models, statistical models and hybrid coupled models [Barnston et al., 1994]. A hybrid

Hsieh, William

348

National Forest Inventory Description of attributes  

E-Print Network [OSTI]

National Forest Inventory Description of attributes Woodland_S: Woodland source (a) NFI base map have been mapped in accordance with the NFI mapping rules. National Forest Inventory #12;(f) 2010 AP

349

Future Forests Program Plan 2013 2016  

E-Print Network [OSTI]

is that knowledge produced by Future Forests will make possible an increased and yet, we envision that knowledge produced by Future Forests will contribute for biodiversity conservation, water protection, recreational needs, climate change mitigation

350

Department of Forest Resourcesand Environmental Conservation  

E-Print Network [OSTI]

, MF, MNR, and PhD). Its research areas include Forest Ecology and Management, Forest Biometrics on a perception-based score plus a citation-and-publication-based composite index. The National Research Council

Buehrer, R. Michael

351

FINLAND SOURCES 2007 -Forest industry production Authorities  

E-Print Network [OSTI]

FINLAND SOURCES 2007 - Forest industry production Print Home Finland Government Authorities Local administration Federations, organizations Company outlooks Industry » Overview » Forest industry production » Turnover » Profit » Energy Year 2006 » Shipping Business services Infrastructure Economy Education

352

Relating forest biomass to SAR data  

SciTech Connect (OSTI)

This paper presents the results of an experiment defined to demonstrate the use of radar to retrieve forest biomass. The SAR data, after calibration, has been analyzed together with ground data collected on forest stands from young stage (8 yrs) to nature stage (46 yrs). The dynamic range of the radar backscatter intensity from forest was found maximum at P-band and decreases with increasing frequencies. Also, cross-polarized backscatter intensity yields the best sensitivities to variations of forest biomass. L-band data confirmed past results on good correlation with forest parameters. The most striking observation has been the strong correlation of P-band backscatter intensity to forest biomass. In order to develop algorithms to infer forest biomass from spaceborne SAR's, the experimental results will be compared with observations on other forest ecosystems and will be interpreted by theoretical modeling.

LeToan, T.; Beaudoin, A. (Centre d'Etude Spatiale des Rayonnements CNRS- Univ. Paul Sabatier Toulouse (FR)); Riom, J.; Guyon, D. (Lab. de Bioclimatologie INRA, Bordeaux (FR))

1992-03-01T23:59:59.000Z

353

Forest Research No. 37 May 2007  

E-Print Network [OSTI]

. ©AndreaKiewitt EcoThe Biodiversity and Conservation Newsletter of Ecology Division Forest Research type #12;2 Forest Research Welcome to the May issue of Ecotype, the Biodiversity and Conservation

354

University of Washington School of Forest Resources  

E-Print Network [OSTI]

limited staff and financial resources Opportunities: Where are opportunities facing you; i1 University of Washington School of Forest Resources Communications Plan 2010-2011 6 resource programs in the country, the School of Forest Resources (SFR) provides world class

Borenstein, Elhanan

355

The Quality Assurance Manual and EPA`s acid rain data quality  

SciTech Connect (OSTI)

November 15, 1990 saw the passage of the Clean Air Act Amendments of 1990. Within this law was the requirements for all electric utility units greater than 25 megawatts of generated electrical capacity to monitor SO{sub 2}, NO{sub x}, CO{sub 2}, opacity, and volumetric flow of the stack gases. This paper summarizes the Acid Rain Program`s approach to Continuous Emissions Monitoring Systems (CEMS) Quality Control and Quality Assurance requirements and their use in the market based pollution control program of Title IV of the Clean Air Act Amendments of 1990. This paper attempts to present the perspective of the authors as to what is important for excellent monitoring system availability and ensuring accurate data acquisition. Emphasis is placed upon the Quality Assurance Manual required by the Acid Rain Regulations for affected unit`s to maintain and follow.

Bloomer, B.J. [EPA, Washington, DC (United States). Acid Rain Div.; Winkler, J.P. [EPA, Dallas, TX (United States)

1995-12-31T23:59:59.000Z

356

Beamfilling correction study for retrieval of oceanic rain from passive microwave observations  

E-Print Network [OSTI]

Constant in R-T relationship????????????.??..?.??. 6 2 Spatial resolution for each TMI channel?????????????... 7 3 ARMAR system parameters ?????????.????????... 13 4 The impact of path averaging on STD of rain rate ??????..??? 21 5... except for TMI 19 GHz channel ???????????. 8 3 Same as Fig. 1 except for TMI 10 GHz channel ..????????.??.. 8 4 Comparison between Chiu?s BCF formula and real data BCF calculations???????????????????????.??.. 10 5 ARMAR observational...

Chen, Ruiyue

2004-09-30T23:59:59.000Z

357

New Approaches to Forest Monitoring using Remote Sensing  

E-Print Network [OSTI]

K. Steininger, · Mark Carroll, · Charlene DiMiceli PNAS 2008 #12;#12;Tropical deforestation rates (2000Tropical deforestation rates (2000--2005)2005) Brazil and Indonesia confirmed as having theBrazil and Indonesia confirmed as having the highest rates of tropical deforestation.highest rates of tropical

358

Empirical Analysis of the Effects of Rain on Measured Freeway Traffic Parameters1 Meead Saberi K.4  

E-Print Network [OSTI]

Empirical Analysis of the Effects of Rain on Measured Freeway Traffic Parameters1 2 3 Meead Saberi November 200954 55 Word Count: 7,456 (9 figures and 2 tables)56 #12;Saberi and Bertini 2 Abstract

Bertini, Robert L.

359

Characteristics of U.S. Extreme Rain Events during 19992003 RUSS S. SCHUMACHER AND RICHARD H. JOHNSON  

E-Print Network [OSTI]

. JOHNSON Department of Atmospheric Science, Colorado State University, Fort Collins, Colorado (Manuscript-rain-producing weather systems are organized and the conditions in which they occur, Schumacher and Johnson (2005

Johnson, Richard H.

360

TRACKING THE LITTLE BLACK "RAIN" CLOUDS: AN ENVIRO-ECONOMIC ANALYSIS OF AMBIENT AIR POLLUTION EFFECTS ON PEDIATRIC  

E-Print Network [OSTI]

TRACKING THE LITTLE BLACK "RAIN" CLOUDS: AN ENVIRO-ECONOMIC ANALYSIS OF AMBIENT AIR POLLUTION Pollution and Respiratory Health Branch were wonderful research hosts and helpful model critics. Thank you

Maxwell, Bruce D.

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Voluntary compliance with market-based environment poliy [sic] : evidence from the U.S. acid rain program  

E-Print Network [OSTI]

The U.S. acid rain program, Title IV of the 1990 Clean Air Act Amendments, is a pioneering experience in environmental regulation by setting a market for electric utility emissions of sulfur dioxide (SO2) and by including ...

Montero, Juan Pablo

362

The red rain phenomenon of Kerala and its possible extraterrestrial origin  

E-Print Network [OSTI]

A red rain phenomenon occurred in Kerala, India starting from 25th July 2001, in which the rainwater appeared coloured in various localized places that are spread over a few hundred kilometers in Kerala. Maximum cases were reported during the first 10 days and isolated cases were found to occur for about 2 months. The striking red colouration of the rainwater was found to be due to the suspension of microscopic red particles having the appearance of biological cells. These particles have no similarity with usual desert dust. An estimated minimum quantity of 50,000 kg of red particles has fallen from the sky through red rain. An analysis of this strange phenomenon further shows that the conventional atmospheric transport processes like dust storms etc. cannot explain this phenomenon. The electron microscopic study of the red particles shows fine cell structure indicating their biological cell like nature. EDAX analysis shows that the major elements present in these cell like particles are carbon and oxygen. Strangely, a test for DNA using Ethidium Bromide dye fluorescence technique indicates absence of DNA in these cells. In the context of a suspected link between a meteor airburst event and the red rain, the possibility for the extraterrestrial origin of these particles from cometary fragments is discussed.

Godfrey Louis; A. Santhosh Kumar

2006-01-02T23:59:59.000Z

363

The Roles of Cloud Drop Effective Radius and LWP in Determining Rain Properties in Marine Stratocumulus  

SciTech Connect (OSTI)

Numerical simulations described in previous studies showed that adding cloud condensation nuclei to marine stratocumulus can prevent their breakup from closed into open cells. Additional analyses of the same simulations show that the suppression of rain is well described in terms of cloud drop effective radius (re). Rain is initiated when re near cloud top is around 12-14 um. Cloud water starts to get depleted when column-maximum rain intensity (Rmax) exceeds 0.1 mm h-1. This happens when cloud-top re reaches 14 um. Rmax is mostly less than 0.1 mm h-1 at re<14 um, regardless of the cloud water path, but increases rapidly when re exceeds 14 um. This is in agreement with recent aircraft observations and theoretical observations in convective clouds so that the mechanism is not limited to describing marine stratocumulus. These results support the hypothesis that the onset of significant precipitation is determined by the number of nucleated cloud drops and the height (H) above cloud base within the cloud that is required for cloud drops to reach re of 14 um. In turn, this can explain the conditions for initiation of significant drizzle and opening of closed cells providing the basis for a simple parameterization for GCMs that unifies the representation of both precipitating and non-precipitating clouds as well as the transition between them. Furthermore, satellite global observations of cloud depth (from base to top), and cloud top re can be used to derive and validate this parameterization.

Rosenfeld, Daniel; Wang, Hailong; Rasch, Philip J.

2012-07-04T23:59:59.000Z

364

Rain water transport and storage in a model sandy soil with hydrogel particle additives  

E-Print Network [OSTI]

We study rain water infiltration and drainage in a dry model sandy soil with superabsorbent hydrogel particle additives by measuring the mass of retained water for non-ponding rainfall using a self-built 3D laboratory set-up. In the pure model sandy soil, the retained water curve measurements indicate that instead of a stable horizontal wetting front that grows downward uniformly, a narrow fingered flow forms under the top layer of water-saturated soil. This rain water channelization phenomenon not only further reduces the available rain water in the plant root zone, but also affects the efficiency of soil additives, such as superabsorbent hydrogel particles. Our studies show that the shape of the retained water curve for a soil packing with hydrogel particle additives strongly depends on the location and the concentration of the hydrogel particles in the model sandy soil. By carefully choosing the particle size and distribution methods, we may use the swollen hydrogel particles to modify the soil pore structure, to clog or extend the water channels in sandy soils, or to build water reservoirs in the plant root zone.

Y. Wei; D. J. Durian

2014-02-10T23:59:59.000Z

365

Influence of rain on air-sea gas exchange: Lessons from a model ocean David T. Ho,1,2  

E-Print Network [OSTI]

Influence of rain on air-sea gas exchange: Lessons from a model ocean David T. Ho,1,2 Christopher J-sea gas exchange: Lessons from a model ocean, J. Geophys. Res., 109, C08S18, doi:10.1029/2003JC001806. 1; published 1 July 2004. [1] Rain has been shown to significantly enhance the rate of air-water gas exchange

Ho, David

366

KELP FOREST FOOD WEBS IN GWAII HAANAS  

E-Print Network [OSTI]

KELP FOREST FOOD WEBS IN GWAII HAANAS: Ecosystem-Level Effects of Predator Depletion and Recovery-based management in restoring kelp forest resilience and productivity within and adjacent to Gwaii Haanas. We share of Research & Preliminary Results | 7 Benthic Invertebrate Communities in Kelp Forests | 7 Field Methods

367

PUBLICATIONS LIST Louisiana Forest Products Development Center  

E-Print Network [OSTI]

to Air-Drying and Kiln-drying from the Green Condition. Gibson, Grozdits #29 Southern Forest ProductsPUBLICATIONS LIST Louisiana Forest Products Development Center School of Renewable Natural Forest Products Development Center RESEARCH BRIEFS #1 An Overview of the Louisiana Secondary Wood

368

Forests and soil UK Forestry Standard Guidelines  

E-Print Network [OSTI]

; forestry; soil; sustainable forest management; UK Forestry Standard. FCGL006/FC-GB(MMJ)/JCTP-2.5K/NOV11 for sustainable forest management Good forestry practice requirement Element of SFM Reference number LegalForests and soil UK Forestry Standard Guidelines #12;Key to symbols UKFS Requirements

369

Forest and Carbon offset investments: problems and  

E-Print Network [OSTI]

and problems related to forest investments as C sinks 2. The two markets: ­The "regulated" market ­The voluntary market 3. Some final considerations 1. Mitigation options and problems related to forest (Bioenergy / biofuels) Mitigation options in the forest sector #12;2 Source: Schlamadinger, 2000 2. The two

Pettenella, Davide

370

Global integration for metals, mining and forest  

E-Print Network [OSTI]

such as coils, bars and sheets. · Forest and paper companies own or lease forests, cut timber, process woodBeyond the familiar Global integration for metals, mining and forest and paper companies Industrial commitment by IBM Global Business Services to provide analysis and viewpoints that help companies realize

371

NATURAL RESOURCES CONSERVATION Forest Ecology & Conservation  

E-Print Network [OSTI]

NATURAL RESOURCES CONSERVATION Forest Ecology & Conservation Fall Semester Spring Semester First Conservation 3 BCT 150 The Built Envir. 4 NRC 211 Animal Sampling & Ident. 1 NRC 212 Forest Tree & Shrub ID 1; NRC 515 Forest Fire Mgt; NRC 597C Case Studies in Conservation; courses in Sociology, Anthropology

Schweik, Charles M.

372

Sustainability the forest and paper industry  

E-Print Network [OSTI]

In Tune with the Environment The Forest and Paper Industry's Energy Profile 2 3 5 7 9 12 #12Sustainability the forest and paper industry ­ on its way to sustainability #12;Contents Introduction The Forest and Paper Industry's Economic Profile A Key Social Actor Sustainable Forestry Practices

373

Sustainability the forest and paper industry  

E-Print Network [OSTI]

Sustainable Forestry Practices In Tune with the Environment The Forest and Paper Industry's Energy Profile 2 3Sustainability the forest and paper industry ­ on its way to sustainability http://www.icfpa.org/_documents/ICFPAStatement1.pdf #12;Contents Introduction The Forest and Paper Industry's Economic Profile A Key Social Actor

374

IPST: Enabling the Forest Bioproducts Industry  

E-Print Network [OSTI]

and new forest products, renewable energy, chemicals, advanced materials and pharmaceuticals. MissionIPST: Enabling the Forest Bioproducts Industry Strategic Directions and Capabilities September 10 for the cost-competitive transformation of forest biomaterials into value-added products, including traditional

375

Fuel to Burn: Economics of Converting Forest  

E-Print Network [OSTI]

Fuel to Burn: Economics of Converting Forest Thinnings to Energy Using BioMax in Southern Oregon E-scale gasification plants that generate electrical energy from forest health thinnings may have the potential; Christensen, Glenn. 2005. Fuel to burn: Economics of converting forest thinnings to energy using Bio

Fried, Jeremy S.

376

FOREST SERVICE U. .DEPARTMENT OF AGRICULTURE  

E-Print Network [OSTI]

settbgs; planing m d ts; scenic roads; visible area; esthetic WT; Bhck Hills Nationd Forest, Many types, was developed. BLACK HILLS NATIONAL FOREST Each summer, thousands of recreationists visit the Black HlillsCSOUTH FOREST SERVICE U. §.DEPARTMENT OF AGRICULTURE P.O. BOX 245, BERKELEY, CALIFORNIA 94701 BLE

Standiford, Richard B.

377

Denman Forestry Issues Series: Washington's Forest Regulations  

E-Print Network [OSTI]

Denman Forestry Issues Series: Washington's Forest Regulations and Their Impacts on The Private College of Forest Resources continued its Denman Forestry Issues Series on May 30, 2001. Alumni landowners. Policy analysts and speakers representing the Washington Farm Forestry Assn., Washington Forest

Borenstein, Elhanan

378

UK Forestry Standard Guidelines Forests and  

E-Print Network [OSTI]

UK Forestry Standard Guidelines Forests and climate change #12;Key to symbols UKFS Requirements for sustainable forest management Good forestry practice requirement Element of SFM Reference number Legal of SFM Reference number #12;Forests and climate change Forestry Commission: Edinburgh UK Forestry

379

Forests and biodiversity UK Forestry Standard Guidelines  

E-Print Network [OSTI]

Forests and biodiversity UK Forestry Standard Guidelines #12;Key to symbols UKFS Requirements;Forests and biodiversity Forestry Commission: Edinburgh UK Forestry Standard Guidelines #12;© Crown Commission in 2011. ISBN 978-0-85538-831-7 FORESTRY COMMISSION (2011). Forests and Biodiversity. UK Forestry

380

The Tropical Warm Pool International Cloud Experiment  

SciTech Connect (OSTI)

One of the most complete data sets describing tropical convection ever collected will result from the upcoming Tropical Warm Pool International Cloud Experiment (TWP-ICE) in the area around Darwin, Northern Australia in January and February 2006. The aims of the experiment, which will be operated in conjunction with the DOE Atmospheric Radiation Measurement (ARM) site in Darwin, will be to examine convective cloud systems from their initial stages through to the decay of the cirrus generated and to measure their impact on the environment. The experiment will include an unprecedented network of ground-based observations (soundings, active and passive remote sensors) combined with low, mid and high altitude aircraft for in-situ and remote sensing measurements. A crucial outcome of the experiment will be a data set suitable to provide the forcing and evaluation data required by cloud resolving and single column models as well as global climate models (GCMs) with the aim to contribute to parameterization development. This data set will provide the necessary link between the observed cloud properties and the models that are attempting to simulate them. The experiment is a large multi-agency experiment including substantial contributions from the United States DOE ARM program, ARM-UAV program, NASA, the Australian Bureau of Meteorology, CSIRO, EU programs and many universities.

May, Peter T.; Mather, James H.; Vaughan, Geraint; Jakob, Christian; McFarquhar, Greg; Bower, Keith; Mace, Gerald G.

2008-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Climate Change and Forest Disturbances  

E-Print Network [OSTI]

Exotic species Nationwide 60j Landslide 100,000 1,000k Drought Nationwide Severity dependent aData from Ruiz (1996). bFrom 1989 to 1994, fires destroyed 454,000 ha of US forests each year (Ruiz 1996). In 1994, the United States had 661,000 ha of forest... by tornadoes. fAcross the southern United States, average harvest rotation length is 30 years, while across the North and Rocky Mountain region it is 70 years. Tornadoes destroy both the current year and accumulated previous years growth. Annual returns...

Dale, Virginia H.; Joyce, Linda A.; McNulty, Steve; Neilson, Ronald P.; Ayres, Matthew P.; Flannigan, Michael D.; Hanson, Paul J.; Irland, Lloyd C.; Lugo, Ariel E.; Peterson, Chris J.; Simberloff, Daniel; Swanson, Frederick J.; Stocks, Brian J.; Wotton, B. Michael; Peterson, A. Townsend

2001-01-01T23:59:59.000Z

382

Forest Fuels ReductionForest Fuels Reduction Department of  

E-Print Network [OSTI]

are the soil management and watershed implications from alternative fuels reduction approaches? 3. How do and implement appropriate technologies to meet sustainable forest management objectives involving fuels Management 1. What should the size and distribution of the residual woody material be on-site from a fire

Bolding, M. Chad

383

On the Wavelength of the Rossby Waves Radiated by Tropical Cyclones KYLE D. KROUSE  

E-Print Network [OSTI]

of tropical cyclones; the theory then predicts the zonal separation distance of such tropical cyclone pairsOn the Wavelength of the Rossby Waves Radiated by Tropical Cyclones KYLE D. KROUSE Department cyclone (TC). In some cases, such disturbances undergo tropical cyclogenesis, resulting in a pair

Sobel, Adam

384

Silviculture Forest Productivity and Nutrition  

E-Print Network [OSTI]

15 Silviculture Forest Productivity and Nutrition Fire and Fuel Load Management Tree crops for bio-energy Productivity of Semi-mature Cape Pines Across Gradients of Water and Nutrient Availability The nutrient as optimise the period of their release to use in controlled release fertilizer mixtures. This will make large

Geldenhuys, Jaco

385

North Dakota's Forests Resource Bulletin  

E-Print Network [OSTI]

opportunity provider and employer. #12;David E. Haugen, Robert Harsel, Aaron Bergdahl, Tom Claeys, Christopher, Charles J. Barnett, Grant M. Domke, Dan Kaisershot, W. Keith Moser, Andrew J. Lister, and Dale D and fire management team leader with the North Dakota Forest Service, Bismarck, ND. Christopher W. Woodall

386

Majoring in Forest Resources & Conservation  

E-Print Network [OSTI]

-use management and includes substantial field work and group projects. Summer B FOR3200C Foundations in NaturalMajoring in Forest Resources & Conservation Specialization: Watershed Science & Management Watershed Science & Management prepares students to address the many management issues associated with water

Hill, Jeffrey E.

387

COMPARING FOREST MANAGEMENT PRACTICES UNDER  

E-Print Network [OSTI]

COMPARING FOREST MANAGEMENT PRACTICES UNDER COMMUNITY-BASED AND CONVENTIONAL TENURES IN BRITISH OF MASTER OF RESOURCE MANAGEMENT In the School of Resource and Environmental Management © David Mealiea 2011 of Canada, this work may be reproduced, without authorization, under the conditions for Fair Dealing

388

Building Blocks of Tropical Diabatic Heating  

SciTech Connect (OSTI)

Rotated EOF analyses are used to study the composition and variability of large-scale tropical diabatic heating profiles estimated from eight field campaigns. The results show that the profiles are composed of a pair of building blocks. These are the stratiform heating with peak heating near 400hpa and a cooling peak near 700hPa and convective heating with a heating maximum near 700hPa. Variations in the contributions of these building blocks account for the evolution of the large-scale heating profile. Instantaneous top (bottom) heavy large scale heating profiles associated with excess of stratiform (convective) heating evolve towards a stationary mean profile due to exponential decay of the excess stratiform (convective) heating.

Hagos, Samson M.

2010-07-01T23:59:59.000Z

389

Tropical Cloud Properties and Radiative Heating Profiles  

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

We have generated a suite of products that includes merged soundings, cloud microphysics, and radiative fluxes and heating profiles. The cloud microphysics is strongly based on the ARM Microbase value added product (Miller et al., 2003). We have made a few changes to the microbase parameterizations to address issues we observed in our initial analysis of the tropical data. The merged sounding product is not directly related to the product developed by ARM but is similar in that it uses the microwave radiometer to scale the radiosonde column water vapor. The radiative fluxes also differ from the ARM BBHRP (Broadband Heating Rate Profile) product in terms of the radiative transfer model and the sampling interval.

Mather, James

390

Tropical Resources Bulletin 1 TROPICALRESOURCESThe Bulletin of the Yale Tropical Resources Institute  

E-Print Network [OSTI]

, PERCEPTION, AND BELIEF 6 Taboo in the Marojejy Massif: Characterization and Conservation Implications Rachel, and Boundary-making in the Atlantic Forest of Brazil Alaine Ball, MFS 2012 31 The Political Ecology of Fire: The Social and Ecological E ects of Smallholder-based Native Species Reforestation in the Philippines Erica

Haller, Gary L.

391

Tropical Ecology 46(2): 253263, 2005 ISSN 05643295 International Society for Tropical Ecology  

E-Print Network [OSTI]

.55105 t). Resumen: En el presente estudio se llev a cabo la estimacin y el mapeo de la biomasa del base principal para generar el mapa de biomasa forestal, el cual a su vez qued integrado en el `modelo de cobertura de copa-biomasa'. La biomasa del rodal para cada sitio fue calculada a partir del

MacDonald, Lee

392

An anticipatory integrated assessment of regional acidification: The RAINS-Asia model  

SciTech Connect (OSTI)

Across large parts of Asia, air pollution problems are becoming more and more evident. Rainfall in some areas, including China, Japan, and Thailand, has been measured to be 10 times more acidic than unpolluted rain. Increasing evidence of acidification damage to ecosystems such as surface waters, soils, and economically important crops, is beginning to appear. In addition, urban air quality in many areas of the region continues to decrease. Current economic forecasts predict continued rapid economic growth in the region, which will bring with it increasing emissions of air pollutants, especially sulfur. The total primary energy demand in Asia currently doubles every twelve years (as compared to a world average of every 28 years). Coal is expected to continue to be the dominant energy source, with coal demand projected to increase by 65 percent per year, a rate that outpaces regional economic growth. If current trends in economic development and energy use in Asia continue, emissions of sulfur dioxide, one of the key components in acid rain, will more than triple within the next 30 years. Many ecosystems will be unable to continue to absorb these increased levels of pollution without harmful effects, thus creating a potential danger for irreversible environmental damage in many areas. In view of the potential environmental consequences of projected growth in Asian energy consumption, emissions, and air pollution, the World Bank, together with the Asian Development Bank, have funded a project to develop and implement an integrated assessment model for the acid deposition phenomenon in Asia. The Regional Air Pollution INformation and Simulation model for Asia (RAINS-Asia) is a software tool to help decision makers assess and project future trends in emissions, transport, and deposition of air pollutants, and their potential environmental effects.

Amann, M. [International Institute for Applied Systems Analysis, Laxenburg (Austria); Carmichael, G.R. [Univ. of Iowa, Iowa City, IA (United States); Foell, W. [Resource Management Associates, Madison, WI (United States)] [and others

1996-12-31T23:59:59.000Z

393

Southern Hemisphere Additional Ozonesondes (SHADOZ) 19982000 tropical ozone climatology  

E-Print Network [OSTI]

ozone record from Paramaribo, Surinam (6°N, 55°W) (also in SHADOZ) shows a marked contrast to southern tropical ozone because Surinam is often north of the Intertropical Convergence Zone (ITCZ). A more

Thompson, Anne

394

The Political Economy of Deforestation in the Tropics  

E-Print Network [OSTI]

Tropical deforestation accounts for almost one-fifth of greenhouse gas emissions and threatens the worlds most diverse ecosystems. Much of this deforestation is driven by illegal logging. We use novel satellite data that ...

Burgess, Robin

395

Commercial Building HVAC Energy Usage in Semi-Tropical Climates  

E-Print Network [OSTI]

The design of heating and cooling equipment in semi-tropical climates presents some design considerations and limitations not so prevalent in temperate climates. In some cases, the heating season may be non-existent for all practical purposes...

Worbs, H. E.

1987-01-01T23:59:59.000Z

396

american tropical cyclone: Topics by E-print Network  

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

24 25 Next Page Last Page Topic Index 21 Cross-equatorial influences of a South American cold surge on the development of two eastern North Pacific tropical cyclones Texas A&M...

397

Eddy formation and propagation in the eastern tropical Pacific  

E-Print Network [OSTI]

Observations of eddies in the eastern tropical Pacific from TOPEX altimetry data show that there are seasonal and interannual variations in eddy activity. Comparisons between time of eddy formation and corresponding wind data show that not all...

Jhingran, Vikas Gopal

1997-01-01T23:59:59.000Z

398

Reduction of tropical land region precipitation variability via transpiration  

E-Print Network [OSTI]

Tropical rainforests are known to exhibit low intraseasonal precipitation variability compared with oceanic areas with similar mean precipitation in observations and models. In the present study, the potential role of ...

Lee, Jung-Eun

399

annual tropical cyclone: Topics by E-print Network  

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

SEASONAL AND MONTHLY FORECASTS Geosciences Websites Summary: 10 12.25 8 5.75 Accumulated Cyclone Energy (ACE) (96.2) 130 170 170 150 148 100 68 Net Tropical't press us too hard on...

400

Surface Fluxes and Tropical Intraseasonal Variability: a Reassessment  

E-Print Network [OSTI]

and Department of Earth and Environmental Sciences, Columbia University, New York, New York, USA 2 Department whose essential features -- its existence, energetics, spatial and temporal scales -- remain so be fundamental similarities in their energetics. General circulation models (GCMs) simulate tropical

Ribes, Aurlien

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

WMO/CAS/WWW SIXTH INTERNATIONAL WORKSHOP on TROPICAL CYCLONES  

E-Print Network [OSTI]

to Human and Economic Losses Rapporteur: Roger A. Pielke, Jr. Center for Science and Technology Policy.2.3 Tropical cyclone case studies a) India b) Australia c) United States 5.2.4 Differing views of the role

Colorado at Boulder, University of

402

Effects of Forest Harvesting and Regeneration on Peak Streamflow  

E-Print Network [OSTI]

Effects of Forest Harvesting and Regeneration on Peak Streamflow in a Coastal Watershed By Robert Harvesting and Regeneration on Peak Streamflow in a Coastal Watershed. Research Section, Vancouver Forest to harvest timber on Crown lands--is re-invested in the forests, forest workers, and forest communities

403

LITHUANIAN FOREST RESEARCH INSTITUTE Studies on forestry, technology and  

E-Print Network [OSTI]

production in Rokiskis forest enterprise Final report Financed by Swedish Energy Agency Girionys ­ 2002 http1 LITHUANIAN FOREST RESEARCH INSTITUTE Studies on forestry, technology and economy of forest fuel ...........................................................................................................................................1 1. ASSESSMENT OF FOREST FUEL RESOURCES IN ROKISKIS FOREST ENTERPRISE (A.Kuliesis, J

404

COLORADO STATEWIDE FOREST RESOURCE ASSESSMENTCOLORADO STATEWIDE FOREST RESOURCE ASSESSMENTCOLORADO STATEWIDE FOREST RESOURCE ASSESSMENTCOLORADO STATEWIDE FOREST RESOURCE ASSESSMENT CFRI Conference onCFRI Conference onCFRI Conference onCFRI Conference on W  

E-Print Network [OSTI]

STATEWIDE FOREST RESOURCE ASSESSMENTCOLORADO STATEWIDE FOREST RESOURCE ASSESSMENT CFRI Conference on.outcomes on the ground.outcomes on the ground. o Foundation = Statewide Forest Resource AssessmentsFoundation = Statewide Forest Resource AssessmentsFoundation = Statewide Forest Resource AssessmentsFoundation = Statewide

405

2013 Colorado Forest Health Report 2013 Report on the  

E-Print Network [OSTI]

2013 Colorado Forest Health Report 2013 Report on the Health of Colorado's Forests Caring Timm Schaubert, Outreach Division Supervisor. Thanks also to William M. Ciesla, Forest Health;A January 2014 2013 Colorado Forest Health Report As your new Colorado State Forester, it is my

406

Microsoft PowerPoint - 16.0855_Raines Draft Rev 4 | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |EnergyonSupport0.pdf5 OPAM SEMIANNUAL REPORTMAMay 20Field6.0855_Raines Draft Rev 4 Microsoft

407

National Forest ent of Energy  

E-Print Network [OSTI]

XY! Santa Fe National Forest Departm ent of Energy 00-011(c) R-SMA-2.05 191.140 Acres R00406030003 juniper bale R00406030002 juniper bale R00402040005 established vegetation, green hatch area 7100 7100! R-SMA-0.5 0.181 Acres R-SMA-2.05 191.140 Acres C-00-020 00-011(e)00-011(c) Rendija Canyon Guaje

408

Beaver Monitoring Protocol for Forest Service Region 2 Revised May 2008 1 USDA FOREST SERVICE REGION 2  

E-Print Network [OSTI]

HILLS NATIONAL FORESTS (Photo from Nature of New England Website ­ http Black Hills National Forest, USDA Forest Service, Custer, SD Revised May 2008 #12;Beaver MonitoringBeaver Monitoring Protocol for Forest Service Region 2 ­ Revised May 2008 1 USDA FOREST SERVICE

Beck, Jeffrey L.

409

The Tropical Brown Alga Lobophora variegata (Lamouroux) Womersley: A Prospective Bioindicator for Ag Contamination in Tropical Coastal Waters  

E-Print Network [OSTI]

The Tropical Brown Alga Lobophora variegata (Lamouroux) Womersley: A Prospective Bioindicator determined in the brown alga Lobophora variegata, using radiotracer techniques. Results indicate that this widely distributed alga could be a useful bioindicator species for surveying silver contamination

Paris-Sud XI, Université de

410

Response of tropical sea surface temperature, precipitation, and tropical cyclone-related variables to changes in global and local forcing  

E-Print Network [OSTI]

A single-column model is used to estimate the equilibrium response of sea surface temperature (SST), precipitation, and several variables related to tropical cyclone (TC) activity to changes in both local and global forcing. ...

Sobel, Adam

411

Illegal logging threatens Congo's forests, global climate Illegal logging threatens Congo's forests, global climate  

E-Print Network [OSTI]

contracts with logging companies covering more than 15 million hectares of forest," the report stated with logging companies instead giving villages gifts of salt and beer worth less than $100. "In a contextIllegal logging threatens Congo's forests, global climate Illegal logging threatens Congo's forests

412

China's forest products trade falls nearly 18% China's forest products trade falls nearly 18%  

E-Print Network [OSTI]

China's forest products trade falls nearly 18% China's forest products trade falls nearly 18% 11/08/2009 - 09:05 According to China's latest Customs statistics, foreign trade of China's forest products in the first five months showed a year-on-year general downturn. The total value of foreign trade of China

413

Increasing carbon dioxideIncreasing carbon dioxide & its effect on forest& its effect on forest  

E-Print Network [OSTI]

ecosystem's natural capacity toA forest ecosystem's natural capacity to capture energy, capture energy's natural capacity toA forest ecosystem's natural capacity to capture energy, capture energy, sustain life10/13/2010 1 Increasing carbon dioxideIncreasing carbon dioxide & its effect on forest& its effect

Gray, Matthew

414

APPENDIX C Colorado Statewide Forest Resource Assessment Protect Forests From Harm  

E-Print Network [OSTI]

1 APPENDIX C ­ Colorado Statewide Forest Resource Assessment Data Gaps Protect Forests From Harm o. Enhance Public Benefits from Trees and Forests o Water Supply Need data that will allow assessment Economic Opportunities Need a state level assessment of biomass supply for both wood products

415

Occurrences of forest butterflies in the farm bush savannah outside a forest  

E-Print Network [OSTI]

, uncovered two broad community types, i.e. forest (edge plus 80 m inside) and matrix. Relative fidelity commonly trapped in the matrix. Although forest generalists and dry forest species were expected to be more., 1992; Poorter et al., 2004; although see Fairhead and Leach, 2002). This human transform- ation of what

Bossart, Janice L.

416

NATURAL RESOURCES CONSERVATION FOREST ECOLOGY & CONSERVATION  

E-Print Network [OSTI]

NATURAL RESOURCES CONSERVATION FOREST ECOLOGY & CONSERVATION For students entering after 8 in Conservation; courses in Sociology, Anthropology, Public Policy, GIS, Remote Sensing; at the direction

Schweik, Charles M.

417

Foresters for the Birds In New Hampshire  

E-Print Network [OSTI]

)townhallwillbeonthe left. Foresters fortheBirds InNewHampshire September27,2013 8am-3:30pm SullivanTownHalland Maynard

New Hampshire, University of

418

EAST TEXAS FOREST INVENTORY (ETFI) PILOT PROJECT REMOTE SENSING PHASE  

E-Print Network [OSTI]

EAST TEXAS FOREST INVENTORY (ETFI) PILOT PROJECT REMOTE SENSING PHASE Dr. Daniel R. Unger, Remote) or the United States Forest Service (USFS) via the Southern Forest Inventory and Analysis Program (SFIA

Hung, I-Kuai

419

Why Brazilian companies are certifying their forests? Michelle Araujo 1  

E-Print Network [OSTI]

Why Brazilian companies are certifying their forests? Michelle Araujo 1 , Shashi Kant , Laercio adoption by Brazilian companies. Furthermore, companies' familiarity with certification systems, external influences on pursuing forest certification, and companies' intention to recertify their forests

420

Department of Forest and Wood Science Academic Programmes for 2014  

E-Print Network [OSTI]

Department of Forest and Wood Science Academic Programmes for 2014 Postgraduate Diploma Enquiries: Head of Department Contact details: Department of Forest and Wood Science Stellenbosch University;Department of Forest and Wood Science - 2012 2 Contents: Postgraduate Programmes Postgraduate Diploma

Geldenhuys, Jaco

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

FOREST PRODUCTS MARKET IN 2007 AND PROSPECTS FOR 2008  

E-Print Network [OSTI]

1 FOREST PRODUCTS MARKET IN 2007 AND PROSPECTS FOR 2008 IN ROMANIA 1.General economic trends affecting the forest and forest industries sector In Romania, the year 2007 represents the sixth consecutive

422

High Tonnage Forest Biomass Production Systems from Southern...  

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

High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations This...

423

High Tonnage Forest Biomass Production Systems from Southern...  

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

Biomass Program Review High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations DE-EE0001036 S. Taylor (Auburn University), R. Rummer (USDA Forest...

424

A Design-Builder's Perspective: Anaerobic Digestion, Forest County...  

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

A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi Community - A Case Study A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi...

425

Nature Climate Change features Los Alamos forest research  

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

Nature Climate Change Features Forest Research Nature Climate Change features Los Alamos forest research The print issue features as its cover story the tree-stress research of...

426

Forest County Potawatomi Tribe Cuts Emissions, Promotes Green...  

Energy Savers [EERE]

Emissions, Promotes Green Growth Forest County Potawatomi Tribe Cuts Emissions, Promotes Green Growth February 23, 2012 - 6:29pm Addthis The Forest County Potawatomi Tribe's solar...

427

Rising global temperatures accelerate drought-induced forest...  

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

up," thus the researchers are imposing artificial drought conditions on segments of wild forest in the Southwest and pushing forests to their limit to discover the exact...

428

The economics of carbon sequestration in western Oregon forests.  

E-Print Network [OSTI]

??This study considered regional forest policies for sequestering carbon in existing forests in western Oregon. A model of log markets in western Oregon was employed (more)

Im, Eun Ho

2007-01-01T23:59:59.000Z

429

Raindrop size distributions and radar reflectivity-rain rate relationships for radar hydrology Hydrology and Earth System Sciences, 5(4), 615627 (2001) EGS  

E-Print Network [OSTI]

Raindrop size distributions and radar reflectivity-rain rate relationships for radar hydrology 615 Hydrology and Earth System Sciences, 5(4), 615­627 (2001) © EGS Raindrop size distributions and radar reflectivity­rain rate relationships for radar hydrology* Remko Uijlenhoet1 Sub-department Water Resources

Boyer, Edmond

430

ATOC 3500/CHEM 3151 Problem 11, Spring 2014 We Didn't Get Much into Acid Rain...this shows how rainwater is naturally  

E-Print Network [OSTI]

ATOC 3500/CHEM 3151 ­ Problem 11, Spring 2014 We Didn't Get Much into Acid Rain...this shows how rainwater is naturally acidic from atmospheric carbon dioxide alone The pH of fresh water is determined equilibrium, calculate the amount of dissolved CO2 ([H2CO3]) in a rain droplet that is equilibrium with air

Toohey, Darin W.

431

Ecophysiological Responses of C3 Forbs and C4 Grasses to Drought and Rain on a Tallgrass Prairie in Northeastern Kansas  

E-Print Network [OSTI]

Ecophysiological responses to drought and a 3-cm rain were measured in seven C3 forb and five C4 grass species on a tallgrass prairie in northeastern Kansas. In general, midday leaf water potentials and conductances increased after rain to a greater...

Martin, Craig E.; Harris, Fred S.; Norman, Frank J.

1991-01-01T23:59:59.000Z

432

Canada's National Forest Inventory An Interagency Collaboration  

E-Print Network [OSTI]

Canada's National Forest Inventory An Interagency Collaboration Mark Gillis and Michael Brady: · Timber supply analysis · Management unit planning Management Inventory #12;· Canada's NFI-2001 ­ NFI 2006... National Inventory #12;Canada's National Forest Inventory (1976-2001) ­ compilation

433

FOREST HEALTH DAY Thursday 20 September 2012  

E-Print Network [OSTI]

Sarah Green, Forest Research 1130 - Comfort break (Tea/Coffee) 1145 - Insect pests of trees in Scotland 272440 There will be no charge for this event. Tea, coffee and a light lunch will be provided and disease issues in the field. #12;FOREST HEALTH DAY 0930 - Registration, tea/coffee 1000 - Welcome

434

ORIGINAL PAPER Contribution of forest management artefacts  

E-Print Network [OSTI]

ORIGINAL PAPER Contribution of forest management artefacts to plant diversity at a forest scale.3% were within 4 m of an artefact and 8.4% were located on an artefact. The artefact contribution to total included or not in the artefact contribution. Road verges were the least frequent artefacts but provided

Boyer, Edmond

435

"ECONOMIC ANALYSES OF SUSTAINABLE FOREST MANAGEMENT  

E-Print Network [OSTI]

implications · An alternative view of SFM · Analysis IntroductionIntroduction · Forests produce multiple products and services including timber, wildlife habitat, species bio- and genetic diversity, water quality and control, waste remediation, recreation, and carbon sequestration. #12;· In economics, forests are analyzed

Gray, Matthew

436

The North American Forest Sector Outlook Study  

E-Print Network [OSTI]

to consumption patterns for wood products and bioenergy. Markets for wood products, which mainly are destined for packaging and miscellaneous uses will continue to enjoy strong global demand. Keywords Bioenergy, biomass, forest products, forest resources, future, GDP, globalization, import, increment, IPCC, markets

437

Classifying forest productivity at different scales  

SciTech Connect (OSTI)

Spatial scale is an important consideration when evaluating, using, or constructing forest productivity classifications. First, the factors which dominate spatial variability in forest productivity are scale dependent. For example, within a stand, spatial variability in productivity is dominated by microsite differences; within a national forest such as the Cherokee National Forest, spatial variability is dominated by topography and land-use history (e.g., years since harvest); within a large region such as the southeast, spatial variability is dominated by climatic patterns. Second, classifications developed at different spatial scales are often used for different purposes. For example, stand-level classifications are often keys or rules used in the field to judge the quality or potential of a site. National-forest classifications are often presented as maps or tables and may be used in forest land planning. Regional classifications may be maps or tables and may be used to quantify or predict resource availability. These scale-related differences in controlling factors and purposes will affect both the methods and the data used to develop classifications. In this paper, I will illustrate these points by describing and comparing three forest productivity classifications, each developed for a specific purpose at a specific scale. My objective is not to argue for or against any of these particular classifications but rather to heighten awareness of the critical role that spatial scale plays in the use and development of forest productivity classifications. 8 refs., 2 figs., 1 tab.

Graham, R.L.

1991-01-01T23:59:59.000Z

438

NATURAL RESOURCES CONSERVATION FOREST ECOLOGY & CONSERVATION  

E-Print Network [OSTI]

NATURAL RESOURCES CONSERVATION FOREST ECOLOGY & CONSERVATION For students entering after 8 for the Forest Ecology & Conservation curriculum total 93 credits. This curriculum meets the Society of American & Conservation concentration. Two of these three courses must have the additional Diversity (U and G) designation

Massachusetts at Amherst, University of

439

NATURAL RESOURCES CONSERVATION Forest Ecology & Conservation  

E-Print Network [OSTI]

NATURAL RESOURCES CONSERVATION Forest Ecology & Conservation Fall Semester Spring Semester First Conservation 3 BCT 150 The Built Envir. 4 NRC 211 Animal Sampling & Ident. 1 NRC 212 Forest Tree & Shrub ID 1 forestry; NRC 575 Case Studies in Conservation; courses in Sociology, Anthropology, Public Policy, GIS

Schweik, Charles M.

440

"The Queen Elizabeth Forest Park (QEFP) was  

E-Print Network [OSTI]

"The Queen Elizabeth Forest Park (QEFP) was designated by the Forestry Commission in 1953 to mark the coronation of Queen Elizabeth. It attracts over a million visitors a year to its stunning landscape of forest, mountain, moorland and lochs that stretches from the east shore of Loch Lomond to the hills of Strathyre

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Forest Research Annual Report and Accounts  

E-Print Network [OSTI]

, comprising a total value of £1.4 billion (2 billion), the bulk of which is produced by European forest tree stock in an inactive condition for extended periods, and to ensure plant quality where supply. #12;Forest Research Annual Report and Accounts 2004­2005 41 Assessing seedling quality Despite

442

Forest Research No. 36 March 2007  

E-Print Network [OSTI]

Forest Research No. 36 March 2007 EcotypeThe Biodiversity and Conservation Newsletter of Ecology style of newsletter will please our readership. Ecotype has been the Biodiversity and Conservation to include information from many other projects related to forest biodiversity and conservation management

443

Guidelines on local European forest energy  

E-Print Network [OSTI]

-European: MCPFE ­EU: Forest Action Plan, Rural Development Policy, Renewable Energy Policy EU Renewable Energy1 Guidelines on local European forest energy networks THE SOCIO-ECONOMIC DIMENSION Davide-economic consideration B. Micro-economic consideration 3. A synthesis: SWOT analysis of the wood energy chain 1

Pettenella, Davide

444

The mammals of the Chilpancingo area of the Mexican state of Guerrero  

E-Print Network [OSTI]

are distinct1ve. The rainy season, which lasts from June through September, is comparatively short. Rains fall primarily at night, and the storms are short and often torrent1al; Daytime temperatures are exceedingly hot throughout most of the year... zone which is more arid than the Tropioal Deoiduous Forest, In summary, the Tropical Deciduous Forest is a zone of broadleaved shrubs and short tress with moderate rainfall in which the limits of the zone depend primarily on altitude, exposure...

Lukens, Paul Woolman

1956-01-01T23:59:59.000Z

445

Geographic variation in vulnerability to climate warming in a tropical Caribbean lizard  

E-Print Network [OSTI]

Geographic variation in vulnerability to climate warming in a tropical Caribbean lizard Alex R temperatures (Tb) of the tropical Caribbean lizard Anolis cristatellus at nine sites representing two habitat

Leal, Manuel S.

446

Sensitivity of Tropical Cyclone Intensity to Ventilation in an Axisymmetric Model  

E-Print Network [OSTI]

The sensitivity of tropical cyclone intensity to ventilation of cooler, drier air into the inner core is examined using an axisymmetric tropical cyclone model with parameterized ventilation. Sufficiently strong ventilation ...

Tang, Brian

447

Tropical climate variability from the last glacial maximum to the present  

E-Print Network [OSTI]

This thesis evaluates the nature and magnitude of tropical climate variability from the Last Glacial Maximum to the present. The temporal variability of two specific tropical climate phenomena is examined. The first is the ...

Dahl, Kristina Ariel

2005-01-01T23:59:59.000Z

448

Vertical flux, ecology and dissolution of radiolaria in tropical oceans : implications for the silica cycle  

E-Print Network [OSTI]

Radiolarians which settle through the oceanic water column were recovered from three stations (western Tropical Atlantic-Station E, central Tropical Pacific-P1 and Panama Basin-PB) using PARFLUX sediment traps in moored ...

Takahashi, Kozo

1982-01-01T23:59:59.000Z

449

GCM simulation of the tropical mixing barriers in the lower stratosphere  

E-Print Network [OSTI]

of the tropical easterly zonal flow and subtropical wave spectra. Wave spectrum analysis indicates that during the solstitial seasons there exists a zone in the tropics, which exactly matches the weak mixing zone, where there is relatively absence of westward...

Hu, Yongyun

1996-01-01T23:59:59.000Z

450

The rainfall over tropical South America generated by multiple scale processes.  

E-Print Network [OSTI]

??The rainfall regime over Central America and tropical South America is the most important hydro-meteorological event in the tropics after the Asian-Australian monsoon system. Therefore, (more)

Carrillo, Carlos Mauricio

2010-01-01T23:59:59.000Z

451

Equilibrium Tropical Cyclone Size in an Idealized State of Axisymmetric RadiativeConvective Equilibrium*  

E-Print Network [OSTI]

Tropical cyclone size remains an unsolved problem in tropical meteorology, yet size plays a significant role in modulating damage. This work employs the Bryan cloud model (CM1) to systematically explore the sensitivity of ...

Chavas, Daniel R.

452

Climate regulation of humid tropical hydrology BHS 10th National Hydrology Symposium, Exeter, 2008  

E-Print Network [OSTI]

might influence tropical water resources. Introduction The humid tropics can be defined as the global, Bangladesh, and most of South-east Asia (Fosberg et al., 1961). Its climate contains distinctive dynamics

Chappell, Nick A

453

The Role of Mineralogy in Organic Matter Stabilization in Tropical Soils  

E-Print Network [OSTI]

The Role of Mineralogy in Organic Matter Stabilization in Tropical Soils Wipawan Thaymuang,1 Irb) and mineralogy. This study investigated the mineral properties and OM stabilization in 12 surface tropical soil

Sparks, Donald L.

454

Dew, fog, and rain as supplementary sources of water in south-western I. Lekoucha,b,c  

E-Print Network [OSTI]

the growing tourist industry. To face the conventional water shortage and rising water prices, the use1 Dew, fog, and rain as supplementary sources of water in south-western Morocco I. Lekoucha,b,c , M as alternative or supplemental sources of water. Four standard dew condensers and a passive fog net collector

Paris-Sud XI, Universit de

455

Lots of data, how do we use it? Strengths and inaccuracies of utility acid rain electronic data reports  

SciTech Connect (OSTI)

Entergy Corporation is a Phase II utility with a fossil generation base composed primarily natural gas and low sulfur coal. This paper presents an analysis of a large Phase II utility`s continuous emissions monitoring data reported to EPA under Title IV Acid Rain. Electric utilities currently report hourly emissions of NOx, SO{sub 2}, CO{sub 2}, fuel use, and generation through electronic data reports to EPA. This paper describes strengths and weaknesses of the data reported to EPA as determined through an analysis of 1995 data. Emissions reported by this company tinder acid rain for SO{sub 2} and NOx are very different from emissions reported to state agencies for annual emission inventory purposes in past years and will represent a significant break with historic trends. A comparison of emissions has been made of 1995 emissions reported under Electronic Data Reports to the emissions that would have been reported using emission factors and fuel data in past years. In addition, the paper examines the impacts of 40 CFR Part 75 Acid Rain requirements such as missing data substitution and monitor bias adjustments. Measurement system errors including stack flow measurement and false NOx Lb/MMBtu readings at very low loads are discussed. This paper describes the implications for public policy, compliance, emissions inventories, and business decisions of Part 75 acid rain monitoring and reporting requirements.

Schott, J. [Entergy Corporation, Beaumont, TX (United States)

1996-12-31T23:59:59.000Z

456

Week 4, Rain in my Brain On top of the Harbor Cone, Otago Peninsula, Pacific Ocean in the distance.  

E-Print Network [OSTI]

Week 4, Rain in my Brain On top of the Harbor Cone, Otago Peninsula, Pacific Ocean in the distance of the ocean or of this beautiful city from on-high and it all comes back that we're here, a dream come true

Bardsley, John

457

ATOC 3500/CHEM 3151 Spring 2014 The San Joaquin, acid rain, and using a simple "box" model  

E-Print Network [OSTI]

ATOC 3500/CHEM 3151 ­ Spring 2014 Problem 19 The San Joaquin, acid rain, and using a simple "box-called "acid fogs" in this valley. Assume a "box" of area 1 km2 (1 km x 1km) with the top of the box `box', calculate the steady-state SO2 concentration (in units of molecules cm-3 ). (c) Sulfuric acid

Toohey, Darin W.

458

ATOC/CHEM 5151 Fall 2014 The San Joaquin Valley, acid rain, and a simple "box" model  

E-Print Network [OSTI]

ATOC/CHEM 5151 ­ Fall 2014 Problem 26 The San Joaquin Valley, acid rain, and a simple "box" model. In this problem, use a simple box model to estimate the formation of so-called "acid fogs" in this valley. Assume the steady-state SO2 concentration (in units of molecules cm-3 ). (2) Sulfuric acid is produced from

Toohey, Darin W.

459

Tropical cyclone motion and recurvature in TCM-90. Master's thesis  

SciTech Connect (OSTI)

Rawinsonde and satellite data collected during the Tropical Cyclone Motion (TCM90) experiment, which was conducted during the summer of 1990 in the Western North pacific, is used to examine tropical cyclone steering motion and recurvature. TCM-90 composite results are compared with those found in a composite study using twenty-one years (1957-77) of Western North Pacific rawinsonde data during the same August-September period and also for all months during this same 21-year period. Both data sets indicate that the composite deep-layer-mean (850-300 mb) winds 5-7 deg from the cyclone center provide an important component of the steering flow for tropical cyclones. However, despite the rawinsonde data enhancements of the TCM-90 experiment, data limitations prevented an accurate observation of steering flow conditions at individual time periods or for the average of only 5-10 time periods when composited together.

Fitzpatrick, M.E.

1992-01-01T23:59:59.000Z

460

An optimizing reduced order FDS for the tropical Pacific Ocean reduced gravity model  

E-Print Network [OSTI]

An optimizing reduced order FDS for the tropical Pacific Ocean reduced gravity model Zhendong Luoa) for the tropical Pacific Ocean reduced gravity model. Ensembles of data are compiled from transient solutions computed from the discrete equation system derived by FDS for the tropical Pacific Ocean reduced gravity

Aluffi, Paolo

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Reduced Order Modeling of the Upper Tropical Pacific Ocean Model Using Proper Orthogonal Decomposition  

E-Print Network [OSTI]

Reduced Order Modeling of the Upper Tropical Pacific Ocean Model Using Proper Orthogonal of a large-scale upper ocean circulation in the tropic Pacific domain. We construct different POD models-scale seasonal variability of the tropic Pacific obtained by the original model is well captured by a low

Aluffi, Paolo

462

Eddy mean flow decomposition and eddy diffusivity estimates in the tropical Pacific Ocean  

E-Print Network [OSTI]

Eddy mean flow decomposition and eddy diffusivity estimates in the tropical Pacific Ocean: 2] Eddy diffusivity of the surface velocity field in the tropical Pacific Ocean was estimated using diffusivity estimates in the tropical Pacific Ocean: 2. Results, J. Geophys. Res., 107(C10), 3154, doi:10

463

Interhemispheric Teleconnections from Tropical Heat Sources in Intermediate and Simple Models  

E-Print Network [OSTI]

the prescribed tropical heating in both intensity and geographical extent and by inducing remote precipitation anomalies by interaction with the basic state. 1. Introduction Tropical heat sources can remotely influenceInterhemispheric Teleconnections from Tropical Heat Sources in Intermediate and Simple Models XUAN

464

Interactions between the tropical ISO and midlatitude low-frequency flow  

E-Print Network [OSTI]

Interactions between the tropical ISO and midlatitude low-frequency flow Lin-Lin Pan Tim Li Abstract In this study, we investigate the interaction between the tropical Intraseasonal Oscillation (ISO study the role of the syn- optic eddy feedback in the midlatitude response to the tropical ISO forcing

Li, Tim

465

Developing versus Nondeveloping Disturbances for Tropical Cyclone Formation. Part I: North Atlantic*  

E-Print Network [OSTI]

Developing versus Nondeveloping Disturbances for Tropical Cyclone Formation. Part I: North Atlantic the characteristic differences of tropical disturbances that eventually develop into tropical cyclones (TCs) versus for TC genesis in the North Atlantic. When the east and west (separated by 408W) Atlantic are examined

Li, Tim

466

Notes and Correspondence Are Tropical Cyclones Less Effectively Formed by Easterly Waves in the  

E-Print Network [OSTI]

tropical cyclones in the western North Pacific. By carefully separating easterly waves from the lowerNotes and Correspondence Are Tropical Cyclones Less Effectively Formed by Easterly Waves@iastate.edu #12;1 Abstract It has been observed that the percentage of tropical cyclones originating from easterly

Chen, Tsing-Chang "Mike"

467

Global warming shifts Pacific tropical cyclone location MinHo Kwon,1,3  

E-Print Network [OSTI]

Global warming shifts Pacific tropical cyclone location Tim Li,1 MinHo Kwon,1,3 Ming Zhao,3 Jong) is used to investigate the change of tropical cyclone frequency in the North Pacific under global warming, and W. Yu (2010), Global warming shifts Pacific tropical cyclone location, Geophys. Res. Lett., 37, L

Li, Tim

468

A Simple Atmospheric Model of the Local and Teleconnection Responses to Tropical Heating Anomalies  

E-Print Network [OSTI]

the local and remote stationary responses of the atmosphere to tropical heating anomalies is describedA Simple Atmospheric Model of the Local and Teleconnection Responses to Tropical Heating Anomalies and forced with a localized heating for illustration. In the tropics, the baroclinic responses are familiar

Wang, Chunzai

469

Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers James P. Kossin  

E-Print Network [OSTI]

1 Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers James P. Kossin tropical cyclones as thermometers. Bull. Amer. Meteor. Soc. doi:10.1175/BAMS-D-14-00180, in press. Capsule Tropical cyclones are used as traveling thermometers to globally sample upper-tropospheric temperatures

Kossin, James P.

470

The divergent wind component in data sparse tropical wind fields  

E-Print Network [OSTI]

THE DIVERGENT WIND COMPONENT IN DATA SPARSE TROPICAL WIND FIELDS A Thesis by BRUCE ALAN SNYDER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December... 1985 Major Subject: Meteorology THE DIVERGENT WIND COMPONENT IN DATA SPARSE TROPICAL WIND FIELDS A Thesis by BRUCE ALAN SNYDER Approved as to style and content by: James P. McGuirk (Co-Chairman) Aylmer IL Thompson (Co-Chairman) W. Homer...

Snyder, Bruce Alan

1985-01-01T23:59:59.000Z

471

Training Needs in Louisiana's Value-Added Forest Products Industry  

E-Print Network [OSTI]

Training Needs in Louisiana's Value-Added Forest Products Industry Richard VloskyRichard Vlosky Director, Louisiana Forest Products Development CenterDirector, Louisiana Forest Products DevelopmentLSU Agricultural Center England Air ParkEngland Air Park--January 18, 2005January 18, 2005 Louisiana Forest

472

Global Forest Products Trade by Ed Pepke, EFI  

E-Print Network [OSTI]

change policies: escalation of wood energy production, consumption and trade 3. Globalization of forest Lacey Act Amendment f. EU renewable (wood) energy policies Forests, Markets, Policy & PracticeGlobal Forest Products Trade by Ed Pepke, EFI Forests, Markets, Policy & Practice Shanghai, China

473

Forest inventory Charles T. Scott & Jeffrey H. Gove  

E-Print Network [OSTI]

Forest inventory Charles T. Scott & Jeffrey H. Gove Volume 2, pp 814­820 in Encyclopedia, Chichester, 2002 #12;Forest inventory Forest inventory is an accounting of trees and their related by a comprehensive survey of all households in the country. Similarly, forest inventories seek to enumerate

474

Journal of Tropical Ecology http://journals.cambridge.org/TRO  

E-Print Network [OSTI]

and Centre for Energy, Environment, and Sustainability, 1834 Wake Forest Road, Winston-Salem, NC, USA Sciences, Umea, Sweden School of Geography, University of Exeter, Rennes Drive, Exeter EX4 4RJ, UK

Malhi, Yadvinder

475

15 September 2014 SENT TO LSU AGCENTER/LOUISIANA FOREST PRODUCTS DEVELOPMENT CENTER -FOREST SECTOR / FORESTY PRODUCTS INTEREST GROUP  

E-Print Network [OSTI]

is used to displace fossil fuels as energy source. · that young forest stands sequester energy more15 September 2014 SENT TO LSU AGCENTER/LOUISIANA FOREST PRODUCTS DEVELOPMENT CENTER - FOREST SECTOR manufactured materials or who have come to believe that forests need to be saved. The reasons for this finding

476

20 March 2014 SENT TO LSU AGCENTER/LOUISIANA FOREST PRODUCTS DEVELOPMENT CENTER -FOREST SECTOR / FORESTY PRODUCTS INTEREST GROUP  

E-Print Network [OSTI]

/ FORESTY PRODUCTS INTEREST GROUP 1 U.S. Forest Service Helps Fund Harvard Forest Green Energy Project at the dedication ceremony for the Harvard Forest Wood Energy Project, an exciting venture partially supported in a recent U.S. surge in the use of this form of green energy. Since 2005, the Forest Service's woody biomass

477

USDA Forest Service Proceedings RMRS-P-18. 2001. 377 1Pike and San Isabel National Forests,  

E-Print Network [OSTI]

USDA Forest Service Proceedings RMRS-P-18. 2001. 377 1Pike and San Isabel National Forests, USDA Forest Service, Pueblo, CO. Aspen Regeneration in South-Central Colorado, San Isabel National Forest Tim regeneration. Following harvest, the Douglas-fir and some Engelmann spruce stands in the Arkansas Hills area

478

Colorado State Forest Service HB09-1199 --Colorado Healthy Forests and Vibrant Communities Act of 2009  

E-Print Network [OSTI]

Colorado State Forest Service HB09-1199 -- Colorado Healthy Forests and Vibrant Communities Act of 2009 Summary The Colorado Healthy Forests and Vibrant Communities Act of 2009 increases efforts to address wildfire risk and provides resources to the Colorado State Forest Service (CSFS) to augment its

479

Kenya's forests: going up in smoke  

SciTech Connect (OSTI)

Closed forest and commercially valuable woodland account for at most 11,406 square miles in Kenya (about 5.2% of the country's area). Plantation forests, mainly of exotic conifers, cover more than 550 square miles, and it is hoped that exotic plantation species will entirely replace dependence on the indigenous forests for pulp, sawn timber and other roundwood. However, reliance on charcoal as a fuel has led to widespread deforestation, particularly along highways and within 20 miles of towns and major villages. Deforestation is likely to increase with increasing population pressure.

Burnett, G.W.

1985-01-01T23:59:59.000Z

480

Discriminant forest classification method and system  

DOE Patents [OSTI]

A hybrid machine learning methodology and system for classification that combines classical random forest (RF) methodology with discriminant analysis (DA) techniques to provide enhanced classification capability. A DA technique which uses feature measurements of an object to predict its class membership, such as linear discriminant analysis (LDA) or Andersen-Bahadur linear discriminant technique (AB), is used to split the data at each node in each of its classification trees to train and grow the trees and the forest. When training is finished, a set of n DA-based decision trees of a discriminant forest is produced for use in predicting the classification of new samples of unknown class.

Chen, Barry Y.; Hanley, William G.; Lemmond, Tracy D.; Hiller, Lawrence J.; Knapp, David A.; Mugge, Marshall J.

2012-11-06T23:59:59.000Z

Note: This page contains sample records for the topic "tropical rain forest" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

GHG Mitigation Potential, Costs and Benefits in Global Forests: ADynamic Partial Equilibrium Approach  

SciTech Connect (OSTI)

This paper reports on the global potential for carbonsequestration in forest plantations, and the reduction of carbonemissions from deforestation, in response to six carbon price scenariosfrom 2000 to 2100. These carbon price scenarios cover a range typicallyseen in global integrated assessment models. The world forest sector wasdisaggregated into tenregions, four largely temperate, developedregions: the European Union, Oceania, Russia, and the United States; andsix developing, mostly tropical, regions: Africa, Central America, China,India, Rest of Asia, and South America. Three mitigation options -- long-and short-rotation forestry, and the reduction of deforestation -- wereanalyzed using a global dynamic partial equilibrium model (GCOMAP). Keyfindings of this work are that cumulative carbon gain ranges from 50.9 to113.2 Gt C by 2100, higher carbon prices early lead to earlier carbongain and vice versa, and avoided deforestation accounts for 51 to 78percent of modeled carbon gains by 2100. The estimated present value ofcumulative welfare change in the sector ranges from a decline of $158billion to a gain of $81 billion by 2100. The decline is associated witha decrease in deforestation.

Sathaye, Jayant; Makundi, Willy; Dale, Larry; Chan, Peter; Andrasko, Kenneth

2005-03-22T23:59:59.000Z

482

TROPICAL MULTIPLICATION MAPS AND THE GIESEKER-PETRI THEOREM  

E-Print Network [OSTI]

TROPICAL MULTIPLICATION MAPS AND THE GIESEKER-PETRI THEOREM DAVID JENSEN AND SAM PAYNE Abstract. We. Supported in part by NSF grants DMS1068689 and CAREER DMS1149054. 1 #12;2 DAVID JENSEN AND SAM PAYNE v1 w1 by the addition or deletion of a bridge are canonically isomorphic, and these isomorphisms respect the images of the

Payne, Sam

483

Fungal endophytes limit pathogen damage in a tropical tree  

E-Print Network [OSTI]

Fungal endophytes limit pathogen damage in a tropical tree A. Elizabeth Arnold* , Luis Carlos Meji species examined to date harbors endophytic fungi within its asymptomatic aerial tissues, such that endophytes rep- resent a ubiquitous, yet cryptic, component of terrestrial plant communities. Fungal

Bermingham, Eldredge

484

A QuikSCAT climatology of tropical cyclone size  

E-Print Network [OSTI]

QuikSCAT data of near-surface wind vectors for the years 19992008 are used to create a climatology of tropical cyclone (TC) size, defined as the radius of vanishing winds. The azimuthally-averaged radius of 12 ms?1 [ms ...

Chavas, Daniel Robert

485

Association for Tropical Biology and Conservation Brownsberg Declaration 2008  

E-Print Network [OSTI]

Paramaribo, Suriname VERKLARING INZAKE HET TOEKENNEN VAN PERMANENT BESCHERMDE STATUS AAN DE BROWNSBERG EN DE. IN OVERWEGING NEMENDE DAT de bauxiethoudende Bergen in noordoost- Suriname ­ Brownsberg, Nassau en Lely ­ deelAssociation for Tropical Biology and Conservation Brownsberg Declaration 2008 13 June 2008

Norconk, Marilyn A.

486

TROPIC: Transactional Resource Orchestration Platform In the Cloud  

E-Print Network [OSTI]

TROPIC: Transactional Resource Orchestration Platform In the Cloud Changbin Liu, Yun Mao*, Xu Chen ­ InfrastructureasaService (IaaS) Cloud · Provide cloud infrastructure services: virtual machines (VMs), virtual block devices, VPNs · Widely adopted, e.g. Amazon Elastic Compute Cloud (EC2) ­ Cloud resource

Plotkin, Joshua B.

487

Temporal Changes in a Tropical Nekton Assemblage and  

E-Print Network [OSTI]

Temporal Changes in a Tropical Nekton Assemblage and Performance of a Prawn Selective Gear TING and weights of 39 trials conductedfor a selective prawning gear whose performance in bycatch reduc tionI., 1975; Rob erts, 1978; Allen and Coates, 1990), but is extremely rich in the marine coun terpart

488

Detection of iodine monoxide in the tropical free troposphere  

E-Print Network [OSTI]

19, 2012) Atmospheric iodine monoxide (IO) is a radical that catalytically destroys heat trapping in the remote tropical marine boundary layer (MBL) (2­4). IO further affects the oxidative capacity iodine species over the remote ocean remain poorly understood (11, 14) but are currently thought

489

Environmental Factors Affecting Tropical Cyclone Power Dissipation KERRY EMANUEL  

E-Print Network [OSTI]

- son 1974; Webster et al. 2005), and the Accumulated Cyclone Energy (ACE) index (Bell et al. 2000, the PDI is also accumulated over each year. Annually accumulated integral metrics such as ACE and PDI showEnvironmental Factors Affecting Tropical Cyclone Power Dissipation KERRY EMANUEL Program

Emanuel, Kerry A.

490

Tropical methane emissions: A revised view from SCIAMACHY onboard ENVISAT  

E-Print Network [OSTI]

Tropical methane emissions: A revised view from SCIAMACHY onboard ENVISAT Christian Frankenberg,1; accepted 26 June 2008; published 12 August 2008. [1] Methane retrievals from near-infrared spectra recorded spectroscopic parameters, causing a substantial overestimation of methane correlated with high water vapor

Haak, Hein

491

188 Forest health surveillance in Victoria Australian Forestry 2008 Vol. 71 No. 3 pp. 188195  

E-Print Network [OSTI]

available for sustainable timber production (VictorianAssociation of Forest Industries 2008). Native forestForests. While several companies manage plantations in Victoria, HVP Plantations (formerly Hancock Victoria

492

Adjustment of the Remote Tropical Climate to El Nio Conditions BENJAMIN R. LINTNER* AND JOHN C. H. CHIANG  

E-Print Network [OSTI]

convective heating anomalies that in turn cause remote tropical changes through a suite of tele- connectedAdjustment of the Remote Tropical Climate to El Niño Conditions BENJAMIN R. LINTNER* AND JOHN C. H) ABSTRACT The adjustment of the tropical climate outside the Pacific (the "remote Tropics") to the abrupt

Lintner, Benjamin Richard

493

7, 1401114039, 2007 measurements in  

E-Print Network [OSTI]

) methane measurements conducted in the bo- real forests of Finland and the tropical forests of Suriname

Paris-Sud XI, Université de

494

BIODIVERSITY AND DEVELOPMENT: EUCALYPTUS & FOREST LAW  

E-Print Network [OSTI]

in Brazil. Specializations include: Wood construction, Industrialization and marketing of forest products Other: A. 4% to sawmills B. Wood pellets C. system Short rotations of 6-7 years Managed for Fiber or Fuel-wood http

Gray, Matthew

495

Robust scheduling in forest operations planning  

E-Print Network [OSTI]

Forest operations planning is a complex decision process which considers multiple objectives on the strategic, tactical and operational horizons. Decisions such as where to harvest and in what order over different time ...

Lim, Lui Cheng

2008-01-01T23:59:59.000Z

496

Geospatial Analysis School of Forest Resources &  

E-Print Network [OSTI]

Geospatial Analysis GIS 4121 School of Forest Resources & Conservation Geomatics Program _______________________________________________________________________________________ 1 GIS 4121 Geospatial Analysis INSTRUCTORS: Dr. Hartwig Henry Hochmair (FLREC Fort Lauderdale) Dr MATERIALS: de Smith, MJ, Goodchild, MF, & Longley, PA (2010). Geospatial Analysis (3rd ed.). Leicester

Watson, Craig A.

497

Producing Pine Straw in East Texas Forests  

E-Print Network [OSTI]

Managing pine forests for the production of pine straw is a promising new enterprise in East Texas. This publication explains the processes and equipment needed to harvest and market pine straw....

Taylor, Eric; Foster, C. Darwin

2004-01-09T23:59:59.000Z

498

Colorado Statewide Forest Products Industry Profile  

E-Print Network [OSTI]

Colorado Statewide Forest Products Industry Profile Economic Sustainability and Ecological and Comparisons Production and Processing Sales and Markets Economic and Ecological Contributions Sawmills 1/4 for Roundwood (post and pole, vigas, house logs), furniture, excelsior etc. Sawmill

499

Our Forests in the [Water] Balance Water: Brought by a forest near you  

E-Print Network [OSTI]

the amount and type of precipitation that falls across the western United States. Research shows a trend1 Our Forests in the [Water] Balance Water: Brought by a forest near you Water is a crucial, industry, energy, recreation, and the natural resources we manage and care about. While most citizens

500

Forest Research Annual Report and Accounts 2003200466 Monitoring of forest health in Britain  

E-Print Network [OSTI]

tree health problems but provides information of relevance to studies of pollution effects, climate and Boswell, 1987). Forest decline was linked with air pollution by certain scientists and foresters during-Range Transboundary Air Pollution (CLRTAP) in 1979 and, under its auspices, an International Co- operative Programme