Thumbnail Icon [Data_Center: Short_Name='ORNL_DAAC']


Refine by Category
 
Refine by Full text

 

1097 Titles Match Your Query
Showing 1 through 50 of 1097 Next
1. LBA-ECO CD-17 Secondary Forest Survey, Para and Rondonia, Brazil: 2002-2003 [CD17_FOREST_SURVEY]
This data set provides measurements for diameter at breast height (DBH), tree height, distance from tree stems to the furthest canopy element, and a species survey of secondary forests in Para and ...


2. Global Organic Soil Carbon and Nitrogen (Zinke et al.) [CDIAC_NDP18]
This package contains worldwide soil carbon and nitrogen data for more than 3,500 soil profiles. The database was begun about 40 years ago with the collection and analyses by Zinke of soil samples ...


3. NPP Boreal Forest: Flakaliden, Sweden, 1986-1996, R1 [NPP_FLK]
This data set contains three files (.txt format) for an established 8.25 ha boreal forest dominated by Norway spruce, Picea abies, at Flakaliden (64.12 N 19.45 E) in northern Sweden. Two data files ...


4. NPP Boreal Forest: Jadraas, Sweden, 1973-1990, R1 [NPP_JDR]
This data set contains three files (.txt format). Two of the files contain stand characteristics, above- and below-ground biomass, and above- and below-ground production allocation data for Scots ...


5. NPP Grassland: Dickinson, U.S.A., 1970 [DCK_NPP]
The NPP Database contains documented field measurements of NPP for global terrestrial sites compiled from published literature and other extant data sources. The NPP Database contains biomass dynamics, ...


6. NPP Grassland: Jornada, U.S.A., 1970-1972, R1 [JRN_NPP]
This data set contains three ASCII files (.txt format). Two files contain above- and below-ground biomass and productivity data for a desert grassland in the Jornada Experimental Range, New Mexico, ...


7. NPP Grassland: Osage, U.S.A., 1970-1972, R1 [OSG_NPP]
This data set contains three ASCII files (.txt format). Two files contain above- and below-ground biomass and productivity data for the Osage tallgrass prairie study site (36.95 N 96.55 W Elevation ...


8. NPP Grassland: Pampa De Leman, Argentina, 1980-1982, R1 [PMP_NPP]
This data set contains two ASCII files (.txt format). One file contains monthly productivity data measured on an arid dwarf-shrub steppe in northern Patagonia, Argentina from August 1980 to March ...


9. NPP Multi-Biome: Global Osnabruck Data, 1937-1981, R1 [ODS_NPP]
This data set contains three files. The first file provides net primary productivity (NPP) estimates, vegetation characteristics, and summary climate data for 720 globally-distributed terrestrial ...


10. NPP Tropical Forest: Kade, Ghana, 1957-1972, R1 [KDE_NPP]
This data set contains one NPP data file and two climate data files (ASCII .txt format). The NPP file contains above- and below- ground biomass, litterfall, standing litter crop, and nutrient content ...


11. BOREAS TE-06 NPP for the Tower Flux, Carbon Evaluation, and Auxiliary Sites [BOREAS_TE6NPP]
The BOREAS TE-06 team collected several data sets to examine the influence of vegetation, climate, and their interactions on the major carbon fluxes for boreal forest species. This data set contains ...


12. Global Historical Climatology Network, 1753-1990 [CDIAC_NDP41]
This NDP contains monthly temperature, precipitation, sea-level pressure, and station-pressure data for thousands of meteorological stations worldwide. The database was compiled from pre-existing ...


13. NPP Grassland: Badkhyz, Turkmenistan, 1948-1982 [NPP_BDK]
Productivity of an ephemeral desert grassland was determined at the Badkhyz Nature Reserve Station in southern Turkmenistan, between 1948 and 1982. Monthly dynamics of above-ground plant biomass were ...


14. NPP Grassland: Beacon Hill, U.K., 1972-1993, R1 [BCN_NPP]
This data set contains two ASCII text files, one providing productivity measurements for a chalk grassland on Beacon Hill, West Sussex, U.K. (50.92 N 0.85 W) and the other containing climate data ...


15. NPP Grassland: Bridger, U.S.A., 1970-1973, R1 [BRD_NPP]
This data set contains three ASCII text files for the Bridger grassland study site in the Rocky Mountains (45.78 N 110.78 W Elevation 2,340 m). Two files contain above- and below-ground biomass data, ...


16. NPP Grassland: Media Luna, Argentina, 1981-1983, R1 [MDL_NPP]
This data set contains two ASCII files (.txt format). One file provides monthly above-ground live biomass, dead matter, and litter data and daily above-ground net primary productivity (ANPP) data ...


17. NPP Grassland: Towoomba, South Africa, 1949-1990 [TWM_NPP]
The NPP Database contains documented field measurements of NPP for global terrestrial sites compiled from published literature and other extant data sources. The NPP Database contains biomass dynamics, ...


18. NPP Tropical Forest: Khao Chong, Thailand, 1962-1965, R1 [KHC_NPP]
This data set contains one net primary productivity (NPP) data file and three climate data files (.txt format) for a fully closed tropical rainforest in the Khao Chong Reserve (7.58 N 99.8 E) in southern ...


19. VEMAP 1: Georeferencing [VEMAP_1_GEOREF]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


20. VEMAP 1: U.S. Climate Change Scenarios Based on Models with Increased CO2 [VEMAP_1_SCENARIO]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


21. VEMAP 1: U.S. Climate, 1961-1990 [VEMAP_1_CLIMATE]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) is an ongoing multiinstitutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


22. LBA-ECO ND-08 Soil Respiration, Soil Fractions, Carbon and Nitrogen, Para, Brazil [ND08_SOIL_RESPIRATION]
This data set provides (1) carbon (C) and nitrogen (N) concentration measurements of two soil aggregate fractions (250-2000 micon, small macro-aggregates (SMAG)), and (53-250 micron (micro-aggregates ...


23. NPP Grassland: Calabozo, Venezuela, 1969-1987, R1 [CLB_NPP]
This data set contains four ASCII text files for a 260-hectare humid Trachypogon savanna at the Estacion Biologica de Los Llanos, Calabozo, Venezuela (8.93 N 67.42 W Elevation 98 m). Two data files ...


24. NPP Grassland: Hays, U.S.A., 1970, R1 [HYS_NPP]
This data set contains three ASCII files (.txt format). Two files contain above- and below-ground biomass and productivity data for a mixed prairie grassland, one file for an ungrazed treatment and ...


25. NPP Tropical Forest: La Selva, Costa Rica, 1975-1994, R1 [SLV_NPP]
There are two data files with this data set in (.txt) format. The files contain net primary productivity (NPP) data and climate data for a mature tropical lowland rainforest at the La Selva Biological ...


26. NPP Tropical Forest: Pasoh, Malaysia, 1971-1973, R1 [PSH_NPP]
This data set contains four ASCII data files (.txt format), one providing net primary production (NPP) component data and three providing climate data. The NPP studies were conducted in a lowland ...


27. LBA-ECO CD-15 LAI and Productivity Data, km 67, Tapajos National Forest: 2003-2004 [CD15_PRODUCTIVITY]
This data set provides mean leaf area index (LAI), dendrometry band measurements, and litterfall mass from samples collected at the km 67 research site, Topajos National Forest, Para, Brazil. Litterfall ...


28. LBA-ECO CD-32 LBA Model Intercomparison Project (LBA-MIP) Forcing Data [CD32_LBA_MIP_DRIVERS]
The source meteorological observations for the forcing data, from the nine Brazilian flux towers, were recently published as Saleska, et al. (2013). See related data sets. These source data were gap-filled ...


29. LBA-ECO ND-10 Soil Properties of Pasture Chronosequences, Para, Brazil: 1997 [ND10_SOIL_CHEMISTRY]
This data set provides the results of soil physical property and chemical measurements of samples collected from two pasture chronosequences (years since conversion from primary forest) located on ...


30. LBA-ECO ND-30 Fractional Cover of Mixed Land Use Ranches, Para and Rondonia, Brazil [ND30_PASTURE_DEGRADATION]
This data set contains images of fractional cover estimates of photosynthetic vegetation (PV) canopy, nonphotosynthetic vegetation (NPV), and exposed soils (S) derived from Landsat images (30-m resolution) ...


31. LINKAGES: An Individual-based Forest Ecosystem Biogeochemistry Model [LINKAGES]
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. ...


32. NACP Aboveground Biomass and Carbon Baseline Data, V.2 (NBCD 2000), U.S.A., 2000 [NBCD2000_V2]
The NBCD 2000 (National Biomass and Carbon Dataset for the Year 2000) data set provides a high-resolution (30 m) map of year-2000 baseline estimates of basal area-weighted canopy height, aboveground ...


33. NACP Integrated Wildland and Cropland 30-m Fuel Characteristics Map, U.S.A., 2010 [NACP_WILD_CROPLAND_FUEL_MAP]
The data set provides a 30-m comprehensive fuelbed characteristics map for both the wildland and cropland areas of the conterminous United States (CONUS) for 2010. This integrated product is the result ...


34. NACP Regional: National Greenhouse Gas Inventories and Aggregated Gridded Model Data [NACP_REGIONAL_MODEL_GHG_AGGR]
This data set provides two products that were derived from the recently published North American Carbon Program (NACP) Regional Synthesis 1-degree terrestrial biosphere model (TBM) and inverse model ...


35. NACP Site: Tower Meteorology, Flux Observations with Uncertainty, and Ancillary Data [NACP_SITE_TOWER_MET_AND_FLUX]
This data set contains meteorological, carbon cycle flux, phenology, and ancillary data measured at 47 eddy covariance flux tower sites across North America. The data were used by North American Carbon ...


36. Ecosystem Demography Model: U.S. Ecosystem Carbon Stocks and Fluxes, 1700-1990 [EDM_US_CARBON]
This model product contains the source code for the Ecosystem Demography Model (ED version 1.0) as well as model input and output data files for the conterminous United States. The ED is a mechanistic ...


37. LBA-ECO CD-05 Soil VWC and Meteorology, Rainfall Exclusion, Tapajos National Forest [CD05_MICROMET]
This data set reports soil moisture expressed as volumetric water content (VWC), daily precipitation, air temperature, relative humidity, and dew point measurements conducted at the Seca Floresta ...


38. LBA-ECO CD-32 Flux Tower Network Data Compilation, Brazilian Amazon: 1999-2006 [CD32_BRAZIL_FLUX_NETWORK]
This data set is a compilation of carbon and energy eddy covariance flux, meteorology, radiation, canopy temperature, humidity, and CO2 profiles and soil moisture and temperature profile data that ...


39. LBA-ECO CD-34 Landsat Fractional Land Cover Analysis, Manaus, Brazil: 2004-2005 [CD34_AMAZON_LANDSAT]
This data set provides the results of fractional land cover analysis for nonphotosynthetic vegetation (NPV) from two Landsat images of Manaus, Brazil, for October 14, 2004, and for July 29, 2005. ...


40. LBA-ECO CD-36 South American Land Data Assimilation System Atmospheric Forcing Data [CD36_SALDAS]
This data set provides South American Land Data Assimilation System (SALDAS) forcing data including atmospheric fields necessary for land surface modeling for South America which are derived by combining ...


41. LBA-ECO LC-21 Selective Logging Activity in the Brazilian Amazon: 1999-2002 [LC21_SELECTIVE_LOGGING]
This data set provides the results of analyses of Landsat Enhanced Thematic Mapper Plus (ETM+) images for selective logging activity in the Brazilian states of Para, Mato Gross, Rondonia, Roraima, ...


42. LBA-ECO LC-31 Historical Land-Use in the Amazon: 1940-1995 [LC31_AMZ_HISTORICAL_LU]
This data set provides annual spatial patterns of cropland, natural pasture, and planted pasture land uses across Amazonia for the period 1940/1950-1995. Two series of 5-minute grid cell historical ...


43. LBA-ECO LC-31 Simple Tropical Ecosystem Model [LC31_SITE]
This model product provides the Fortran source code and input data for the Simple Tropical Ecosystem Model (SITE). SITE is a simplified point model of vegetation dynamics that uses an integration ...


44. LBA-ECO LC-35 GOES Imager Active Fire Detection Data, South America: 2000-2005 [LC35_GOES_WF_ABBA]
This data set is an active fire detection product resulting from the application of The Wildfire Automated Biomass Burning Algorithm (WF_ABBA) to Geostationary Environmental Operational Satellite ...


45. LBA-ECO ND-01 Landsat 28.5-m Land Cover Time Series, Rondonia, Brazil: 1984-2010 [ND01_GEORECTIFIED_PRODUCTS]
This data set provides a 27-year land cover time series of 28.5-m resolution products derived from Landsat images for 80% of Rondonia, Brazil, for the period 1984 to 2010. Selected Landsat Thematic ...


46. LBA-ECO TG-06 Vertical Profiles of Atmospheric Trace Gases over the Amazon Basin [TG06_VERTICAL_PROFILES]
This data set contains measurements of atmospheric carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), hydrogen (H2), nitrous oxide (N2O), and sulfur hexafluoride (SF6) collected from December ...


47. Harmonized Global Land Use for Years 1500 -2100, V1 [LAND_USE_HARMONIZATION_V1]
These data represent fractional land use and land cover patterns annually for the years 1500 - 2100 for the globe at 0.5-degree (~50-km) spatial resolution. Land use categories of cropland, pasture, ...


48. Regridded Harmonized World Soil Database v1.2 [HWSD]
This data set describes select global soil parameters from the Harmonized World Soil Database (HWSD) v1.2, including additional calculated parameters such as area weighted soil organic carbon (kg ...


49. Ecosystem Demography Model: Scaling Vegetation Dynamics Across South America [EDM_SA_VEGETATION]
This model product contains the source code for the Ecosystem Demography Model (ED version 1.0) as well as model input and output data for a portion of South America including the Brazilian Amazon. ...


50. LBA-ECO CD-06 Water Balance of the Ji-Parana River Basin, Brazil: 1995-1996 [CD06_WATER_BALANCE_JIPARANA]
This data set provides simulated minimum, average, and maximum monthly rainfall, potential evapotranspiration, water deficit, and water surplus values for the Ji-Parana River basin, Rondonia, Brazil. ...


Showing 1 through 50 of 1097 Next
Click here for a static view of records.

Link to Web Site