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122 Titles Match Your Query
Showing 1 through 50 of 122 Next
1. A Global Database of Litterfall Mass and Litter Pool Carbon and Nutrients [GLOBAL_LITTER_CARBON_NUTRIENTS_1244_1]
Measurement data of aboveground litterfall and littermass and litter carbon, nitrogen, and nutrient concentrations were extracted from 685 original literature sources and compiled into a comprehensive ...


2. BOREAS HYD-06 Ground Gravimetric Soil Moisture Data [BOREAS_H06GRSMD_271_1]
Contains the measurements of soil moisture that were made at various sites on the ground by HYD-06.


3. BOREAS HYD-06 Moss/Humus Moisture Data [BOREAS_H06GRMSD_272_1]
This table contains the measurements of water content of the moss/humus layer that were made at various sites on the ground by HYD-06.


4. BOREAS TE-22 Allometric Forest Survey Data [BOREAS_TE22ALLM_490_1]
The BOREAS TE-22 team collected data sets in support of its efforts to characterize and interpret information on the forest structure of boreal vegetation in the SSA and NSA during the 1994 growing ...


5. BOREAS TF-11 Decomposition Data over the SSA-Fen [BOREAS_TF11DCOM_372_1]
Contains decomposition rates of a standard substrate (wheat straw).


6. CMS: Forest Carbon Stocks, Emissions, and Net Flux for the Conterminous US: 2005-2010 [CMS_Forest_Carbon_Fluxes_1313_1]
This data set provides maps of estimated carbon in forests of the 48 continental states of the US for the years 2005-2010. Carbon (termed committed carbon) stocks were estimated for forest aboveground ...


7. Effects of Elevated Carbon Dioxide on Litter Chemistry and Decomposition [litter_decomp_651_1]
The results of published and unpublished experiments investigating the impacts of elevated carbon dioxide on the chemistry (nitrogen and lignin concentration) of leaf litter and the decomposition ...


8. LBA-ECO CD-02 Carbon, Nitrogen, Oxygen Stable Isotopes in Organic Material, Brazil [CD02_C_N_O_983_1]
This data set reports the measurement of stable carbon, nitrogen, and oxygen isotope ratios in organic material (plant, litter and soil samples) in forest canopy profiles and pasture (grasses and ...


9. LBA-ECO CD-04 Leaf Litter Data, km 83 Tower Site, Tapajos National Forest, Brazil [LBA_LEAF_LITTER_KM83_991_1]
Above-ground litter productivity was measured in a 18 ha plot adjacent to the eddy flux tower at the logged forest tower site, km 83, Tapajos National Forest, Para, Brazil. Thirty litter baskets distributed ...


10. LBA-ECO CD-05 Forest Understory Fuel Loads, Paragominas, Para, Brazil: 2001 [CD05_FUEL_LOADS_1233_1]
This data set contains estimates of understory fuel loads (forest litter) at six locations near Paragominas in Northeastern Amazonia. Samples were collected from three different forest conditions: ...


11. LBA-ECO CD-05 Understory Fuel Stick Moisture, km 67 Site, Para, Brazil: 1998-2000 [CD05_REE_FUEL_STICK_MOISTURE_1232_1]
This data set contains moisture content measurements for fuel sticks located in the forest understory of the rainfall exclusion experimental site, Tapajos National Forest, Para, Brazil. The mean and ...


12. LBA-ECO CD-09 Soil and Vegetation Characteristics, Tapajos National Forest, Brazil [CD09_SOILS_VEG_TAPAJOS_1104_1]
This data set reports the results of soil and vegetation surveys at four distinct areas within the Tapajos National Forest (TNF), 50 to 100 km south of Santarem, Para, Brazil, in November 1999. At ...


13. LBA-ECO CD-10 Forest Litter Data for km 67 Tower Site, Tapajos National Forest [CD10_LITTER_TAPAJOS_862_1]
This data set contains a single text file which reports litter type and mass in the old-growth upland forest at the Para Western (Santarem) - km 67, Primary Forest Tower Site. This site is in the ...


14. LBA-ECO LC-14 Biophysical Measurements, Rainfall Exclusion, Tapajos National Forest [LC14_ABOVEGROUND_PROD_1196_1]
This data set reports forest biophysical measurements from a rainfall exclusion experiment conducted at the km 67 Seca Floresta site, Tapajos National Forest, Brazil from 1998 to 2006. The purpose ...


15. LBA-ECO ND-01 Reflectance and Biophysical Measures, Grass Pastures: Rondonia, Brazil [ND01_PASTURE_SPECTRA_1154_1]
This data set provides the results of spectral reflectance (350 to 2,500 nm at 1-nm increments) and biophysical measurements on grass pastures in eight cattle ranches in the state of Rondonia, located ...


16. LBA-ECO ND-11 Litter Decomposition, Carbon, and Nitrogen Dynamics in Agroforestry [LBA_ND11_NTLL_915_1]
This data set contains the results of an experiment to determine litter decomposition and dynamics of carbon and nitrogen release from plant litter of differing qualities which occur in combination ...


17. LBA-ECO ND-30 Nutrient Analysis and Gas Fluxes, Forest Chronosequences, Para, Brazil [ND30_LITTER_PARA_1129_1]
This data set provides fine litterfall mass and nutrient concentrations from samples collected at chronosequences established at Sao Francisco do Para and Capitao Poco, Para, Brazil. Nitrogen (N) ...


18. LBA-ECO ND-30 Water Chemistry, Rainfall Exclusion, km 67, Tapajos National Forest [ND30_REE_WATER_CHEMISTRY_1131_1]
This data set reports the results of chemical analyses of rainfall, throughfall, litter leachate, and soil water samples collected before, during, and after a rainfall exclusion experiment conducted ...


19. LBA-ECO TG-07 Litter Decomposition, Tapajos National Forest, Para, Brazil: 2000-2001 [LBA_TG07_LDTNF_925_1]
The goal of this study was to determine the effects of soil phosphorus (P) status on litter decomposition rates using two factors: soil texture (with associated differences in soil P pools) and fertilization, ...


20. LINKAGES: An Individual-based Forest Ecosystem Biogeochemistry Model [LINKAGES_1166_1]
This model product contains the source codes for version 1 of the individual-based forest ecosystem biogeochemistry model LINKAGES and two subsequent versions as well as example input and output data. ...


21. NACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_GRID_1157_1]
This data set contains standardized gridded observation data, terrestrial biosphere model output data, and inverse model simulations of carbon flux parameters that were used in the North American ...


22. NACP Regional: Supplemental Gridded Observations, Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_SUPPL_1158_1]
This data set contains standardized gridded observation data, terrestrial biospheric model output, and inverse model simulations that were compiled but not used in the North American Carbon Program ...


23. SAFARI 2000 1-Degree Estimates of Burned Biomass, Area, and Emissions, 2000 [s2k_one_deg_biomass_754_1]
A new method is used to generate spatial estimates of monthly averaged biomass burned area and spatial and temporal estimates of trace gas and aerosol emissions from open fires in southern Africa. ...


24. SAFARI 2000 Emissions Estimates, MODIS Burned Area Product, Dry Season 2000 [s2k_modis_emissions_758_1]
The recently generated MODIS burned area product over southern Africa for the month of September 2000 was used to calculate regional biomass burning emissions from grassland and woodland fires for ...


25. SAFARI 2000 Modeled Fuel Load in Southern Africa, 1999-2000 [s2k_fuel_load_755_1]
This data set contains global, spatially explicit (1 km2 grid cells) and temporally explicit (semi-monthly) modeled output of fuel loads over southern Africa. The fuel types considered in the data ...


26. SNF Site Characterization Data: C.Jarvis [SNF_CJ_SITES_187_1]
Site characterization parameters (canopy density, litter components, soil characterization: color, moisture, components) for selected sites within the Superior National Forest, MN during 1988-89


27. SNF Site Characterization Validation [SNF_SITE_86_188_1]
Site characterization parameters (canopy density, litter components, species composition) collected from selected sites in the SNF, MN, during 1986 for validating image classification methodology


28. Soil CO2 Flux, Moisture, Temperature, and Litterfall, La Selva, Costa Rica, 2003-2010 [SOIL_CO2_Flux_Costa_Rica_1373_1]
This data set provides measurements of soil carbon dioxide (CO2) emission rates, soil moisture, relative humidity (RH), temperature, and litterfall from six types of tree plantations at the La Selva ...


29. Calhoun Experimental Forest Soil Carbon Study [DU.CalhounForest]
This experiment began in 1962. The site history was a)pre-1800: Eastern North American deciduous forest; b)1800-1957: cotton,corn,wheat,pasture. The site was converted to forest in 1957, and the ...


30. Canadian Intersite Decomposition Experiment [Canada_CFS_CdnIntersiDecompExp]
Several projects are underway to quantitatively model the current and potential changes in the carbon budgets of Canadian forests due to climate change. Information is limited for many of the processes ...


31. Carbon Budgets, Agroforestry Ecosystems, and Global Climate Change in the Northern Great Plains [USDA0378]
The "Carbon Budgets, Agroforestry Ecosystems, and Global Climate Change in the Northern Great Plains" dataset establishes ecosystem carbon budgets toward the goal of maximizing carbon storage and ...


32. Soybean Residue Decomposition as Affected By Tillage, USDA-ARS [USDA.ARS.CPCRC.SoyDecomp]
These data are the fraction of soybean residue remaining over time after harvest. The soybean were planted into wheat at the Bledsoe Research Farm, Pike County GA, on June 24, 1988 and harvested ...


33. Urban-Rural Gradient Ecology Program (URGE), USDA/FS [USDA_FS89]
The purpose of "Urban-Rural Gradient Ecology Program" is to study the long-term influences of urbanization on forest ecosystem structure and function. Long term dataset (since 1988) monitoring vegetation ...


34. Various Crop Residue Decomposition in a Growth Chamber, USDA-ARS [USDA.ARS.CPCRC.CropResidue]
These data are from P.B. Ford, M.S. thesis work at the University of GA. The data are the results of a controlled conditions study where the residues of wheat, oats, barley, alfalfa, and sorghum ...


35. Wheat Residue Decomposition as Affected By Tillage, USDA-ARS [USDA.ARS.CPCRC.WheatDecomp]
These data are the fraction of wheat residue remaining over time after harvest. The wheat were planted in the fall at the Bledsoe Research Farm, Pike County GA, 1987 and harvested June 22, 1988. ...


36. Carbon and Nitrogen Balance of a Northern Mixed-grass Prairie as Influenced by Grazing [USDA.ARS.RRRU.MixedGrassCarbon]
(Adapted from Abstract presented at ARS Carbon Storage Workshop, Baltimore, MD, Jan 1999) Problem: Rangeland health and sustainable productivity of our rangelands are becoming a key issues in developing ...


37. Crop Residue Decomposition as Affected by Soil Erosion and Tillage, USDA-ARS [USDA.ARS.CPCRC.ResidueDecomp]
This data set is a result of a study to determine the rates of different crop residue decomposition (clover and wheat), under two different cropping regimes (grain sorghum plots with: no till and ...


38. Partitioning of Carbon and Nitrogen in a Mixed-grass Prairie [USDA.ARS.CGPRS.CNmixedgrass]
(adapted from abstract presented at ARS Carbon Storage Workshop, Jan 1999, Baltimore MD) Problem: To further evaluate the effects of grazing on the C and N dynamics ofa rangeland ecosystem we needed ...


39. NASA Land Information System (LIS) Data Sets [NASA_LIS_DATA]
The Land Information System (LIS) provides collection of sample data for demonstration of LIS code. The original source of each data set is given whenever possible. LIS does not endorse the validity, ...


40. Reduced Tillage Systems and Soil Quality [USDA0587]
The purpose of "Reduced Tillage Systems and Soil Quality" is to determine the influence of tillage, soil management practices, and climate on changes in surface residue cover, surface roughness, and ...


41. Long-Term Ecological Research (LTER)/AND007: Post-Logging Community Structure and Biomass [LTER_AND007]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND007 [Summary adapted from the LTER Core Data Set Catalog]: Patterns of plant succession and biomass accumulation following ...


42. Long-Term Ecological Research (LTER)/AND008: Plant Biomass Dynamics Following Logging and Burning in H.J. Andrews Forest [LTER_AND008]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND008 [Summary adapted from the LTER Core Data Set Catalog]: This study documents patterns of plant succession after ...


43. Long-Term Ecological Research (LTER)/AND011: H.J. Andrews Forest Watershed 1 and 3 Plant Succession Data 1962-1977 [LTER_AND011]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND011 [Summary adapted from the LTER Core Data Set Catalog]: This study documents patterns of plant succession after ...


44. Long-Term Ecological Research (LTER)/AND014: H.J. Andrews Forest Reference Stand Litterfall Study [LTER_AND014]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND014 [Summary adapted from the LTER Core Data Set Catalog]: Seasonal and annual rates of litterfall have been sampled ...


45. Long-Term Ecological Research (LTER)/CDR028: Productivity, Organic Matter Dynamics, and Nutrient Dynamics in Forests at Cedar Creek [LTER_CDR028]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR028 [Summary adapted from the LTER Core Data Set Catalog]: Seventeen 140-m2 ...


46. Long-Term Ecological Research (LTER)/CWT006: Litterfall on Watershed 7: Coweeta Hydrologic Laboratory [LTER_CWT006]
LTER/CWT006: Litterfall was sampled in three vegetation zones on WS07 at Coweeta Hydrologic Laboratory. The three zones are core hardwood, oak-hickory, and oak-pine. Litter was sampled biweekly ...


47. Long-Term Ecological Research (LTER)/HFR004: Ecosystem Response to Chronic Nitrogen Additions [LTER_HFR004]
HFR004: Nitrogen is being added as ammonium nitrate at rates of 50 and 150 kg/ha-yr in oak-maple and red pine stands. Measurements include nitrogen mineralization, litter decomposition, tree growth, ...


48. Long-Term Ecological Research (LTER)/HFR006: Hurricane Simulation [LTER_HFR006]
HFR006: Trees will be pulled down to simulate hurricane damage in two mixed hardwood plots: (1) 0.35 ha, September 1989; (2) 0.6 ha, September 1990. In the first plot, the extent of damage, changes ...


49. Long-Term Ecological Research (LTER)/KBS009: Pathogen Equilibria in Crop and Early Successional Communities [LTER_KBS009]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS009 (Summary adapted from the LTER Core Data Set Catalog): Populations of Fusarium graminearum (corn stalk rot ...


50. Long-Term Ecological Research (LTER)/KNZ010: Prairie Litterfall Measurements at Konza Prairie Research Natural Area (KPRNA) [LTER_KNZ010]
LTER - Long-Term Ecological Research Program/Konza Prairie (KNZ) LTER/KNZ010 [Summary adapted from the LTER Core Data Set Catalog]: Litter falling to the soil surface of tallgrass prairie was measured ...


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