Thumbnail Icon [Data_Center: Short_Name='ORNL_DAAC']


Refine by Category
 
Refine by Full text

 

1068 Titles Match Your Query
Showing 1 through 50 of 1068 Next
1. MODIS-derived Biophysical Parameters for 5-km Land Cover, North America, 2000-2012 [NA_MODIS_SURFACE_BIOPHYSICS]
This data set provides MODIS-derived surface biophysical climatologies of bidirectional distribution function (BRDF), BDRF/albedo, land surface temperature (LST), leaf area index (LAI), and evapotranspiration ...


2. LBA-ECO LC-07 CO2 and CH4 Flux from Wetlands, Negro River Basin, Brazil: 2004-2006 [LC07_WETLANDS_FLUXES]
This data set provides estimates of daily and monthly carbon dioxide (CO2) and methane (CH4) diffusive and ebullitive flux for dry and flooded areas from two study sites, Cuini and Itu, in the interfluvial ...


3. ISLSCP II Air-Sea Carbon Dioxide Gas Exchange [AIR_SEA_GAS_EXCHANGE_XDEG]
This data set contains the calculated net ocean-air carbon dioxide (CO2) flux and sea-air CO2 partial pressure (pCO2) difference. The estimates are based on approximately one million measurements ...


4. 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 ...


5. NACP Greenhouse Gases Multi-Source Data Compilation, 2000-2009 [NACP_GHG_DATA_COMPILATION]
This data set is a collection of measurements of carbon dioxide (CO2) and non-CO2 greenhouse gases made across North America by nine independent atmospheric monitoring networks from 2000 - 2009. During ...


6. NACP MCI: CO2 Emissions Inventory, Upper Midwest Region, USA., 2007 [NACP_MCI_CO2_INVENTORY]
This data set provides a bottom-up CO2 emissions inventory for the mid-continent region of the United States for the year 2007. The study was undertaken as part of the North American Carbon Program ...


7. NACP MCI: CO2 Flux from Inversion Modeling, Upper Midwest Region, USA, 2007 [NACP_MCI_CO2_INVERSIONS]
This data set provides estimates of Net Ecosystem Exchange (NEE) flux for the U.S. Upper Midwest at 0.5-degree resolution for the year 2007. Estimates were produced by two atmospheric CO2 inversion ...


8. NACP MCI: CO2 Flux Tower Measurements, Upper Midwest Region, USA, 2007-2009 [NACP_MCI_CO2_MEASUREMENTS]
This data set provides high precision and high accuracy atmospheric CO2 data from seven instrumented communication towers located in the U.S. Upper Midwest. The overall sampling period was from January ...


9. BIGFOOT NPP SURFACES FOR NORTH AND SOUTH AMERICAN SITES, 2000-2004 [bigfoot_npp_surfaces]
The BigFoot project gathered Net Primary Production (NPP) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2004. Each site is representative of one or two distinct ...


10. 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 ...


11. LBA REGIONAL CARBON IN LIVE VEGETATION, 0.5-DEGREE (OLSON) [lba_olson]
This data set is a subset of Olson et al. (1985, 2000) "Major World Ecosystem Complexes Ranked by Carbon in Live Vegetation." This subset was created for the study area of the Large Scale Biosphere-Atmosphere ...


12. LBA REGIONAL FRESHWATER WETLANDS, 1-DEGREE (STILLWELL-SOLLER ET AL.) [lba_stillwell]
This data set consists of a subset of a 1-degree gridded global freshwater wetlands database (Stillwell-Soller et al. 1995). This subset was created for the study area of the Large Scale Biosphere-Atmosphere ...


13. LBA REGIONAL GLOBAL HISTORICAL CLIMATOLOGY NETWORK, V. 1, 1832-1990 [lba_ghcn_v1]
This data set consists of a subset of the Global Historical Climatology Network (GHCN) Version 1 database for the study area of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA) in ...


14. LBA REGIONAL VEGETATION AND SOILS, 1-DEGREE (WILSON AND HENDERSON-SELLERS) [lba_veg_soils]
This data set is a subset of a global vegetation and soils data set by Wilson and Henderson-Sellers (1985a). The subset was created for the study area of the Large Scale Biosphere-Atmosphere Experiment ...


15. SAFARI 2000 MODIS L3 ALBEDO AND LAND COVER DATA, SOUTHERN AFRICA, DRY SEASON 2000 [s2k_modis_l3_albedo]
The Filled Land Surface Albedo Product for Southern Africa, which is generated from MOD43B3 Product (the official Terra/MODIS-derived Land Surface Albedo), is a subset of the global data set of spatially ...


16. SAFARI 2000 TOMS AEROSOL INDEX DATA, SOUTHERN AFRICA, DRY SEASON 2000 [S2K_RS_TOMS_AEROSOL]
Daily Aerosol Index (AI) data from Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) for the period of August 12-September 25, 2000 were processed and provided by the Atmospheric Chemistry ...


17. NACP North American 8-km Net Ecosystem Exchange and Component Fluxes, 2004 [NACP_MODELED_NEE_NEP_FLUXES]
This data set provides modeled carbon flux estimates at 8-km spatial resolution over North America for the year 2004 of (1) net ecosystem exchange (NEE) of carbon dioxide (CO2), (2) net ecosystem ...


18. ISLSCP II Land and Water Masks with Ancillary Data [ANCILLARY]
This data set contains the ISLSCP II fixed land/water masks and percentages of land or water in each cell. There are seven zip data files: four produced from a 1-km land/water mask compiled at the ...


19. ISLSCP II Surface Radiation Budget (SRB) Radiation Data [SRB_RADIATION_1D]
This data set contains global Surface Radiation Budget (SRB) and a few top-of-atmosphere (TOA) radiation budget parameters on a 1-degree x 1-degree spatial resolution. These parameters are provided ...


20. BIOME-BGC: MODELING CARBON STORAGE AND FLUX OF PONDEROSA PINE (LAW ET AL. 2003) [model_biome_bgc_law]
This archived model product contains the directions, executables, and procedures for running Biome-BGC, Version 4.1.2, to recreate the results of Law BE, Sun OJ, Campbell J, Van Tuyl S, Thornton PE, ...


21. BOREAS AFM-12 1KM AVHRR SEASONAL LAND COVER CLASSIFICATION [BOREAS_AVHRRLC1]
This regional land cover classification is based on the use of multitemporal 1-km Advanced Very High Resolution Radiometer (AVHRR) National Oceanic and Atmospheric Administration (NOAA 11) data that ...


22. BOREAS HYD-08 1994 Gravimetric Moss Moisture Data [BOREAS_H08GM94]
The BOREAS HYD-08 team made measurements of surface hydrological processes that were collected at the NSA OBS Tower Flux site in 1994 and at Joey Lake, Manitoba, to support their research into point ...


23. BOREAS HYD-08 1996 Gravimetric Moss Moisture Data [BOREAS_H08GM96]
The BOREAS HYD-08 team made measurements of surface hydrological processes that were collected at the SSA-OBS Tower Flux site in 1996 to support its research into point hydrological processes and ...


24. BOREAS RSS-18 LEVEL-1B AVIRIS AT-SENSOR RADIANCE IMAGERY [BOREAS_AVIRIS1B]
These data were collected and processed by the BOReal Ecosystem-Atmosphere Study (BOREAS) Remote Sensing Science Team 18 (RSS-18) at the National Aeronautics and Space Administration (NASA) Jet Propulsion ...


25. BOREAS SOILS DATA OVER THE SSA IN RASTER FORMAT AND AEAC PROJECTION [BOREAS_SOIL125R]
This data set consists of GIS layers that describe the soils of the BOREAS SSA. The original data were submitted as vector layers that were gridded by BOREAS staff to a 30-meter pixel size in the ...


26. BOREAS TF-10 NSA-FEN TOWER FLUX AND METEOROLOGICAL DATA [BOREAS_TF10FXMT]
The BOREAS TF-10 team collected tower flux and meteorological data at two sites, a fen and a young jack pine forest, near Thompson, Manitoba, Canada, as part of BOREAS. A preliminary data set was ...


27. BOREAS TGB-01 SOIL CH4 AND CO2 PROFILE DATA FROM NSA TOWER SITES [BOREAS_TGB1CCSD]
The BOREAS TGB-01 team made numerous measurements of trace gas concentrations and fluxes at various NSA sites. This data set contains methane (CH4) and carbon dioxide (CO2) concentrations in soil ...


28. BOREAS TGB-03 CH4 AND CO2 CHAMBER FLUX OVER NSA UPLAND SITES [BOREAS_TGB3COFD]
The BOREAS TGB-03 team collected methane and carbon dioxide (CH4, CO2) chamber flux measurements at the NSA Fen site, OBS, YJP, and auxiliary sites along Gillam Road and the 1989 burn site. Gas samples ...


29. BOREAS TGB-05 DISSOLVED ORGANIC CARBON CONCENTRATIONS FROM NSA BEAVER PONDS [BOREAS_TGB5DOCD]
The BOREAS TGB-05 team collected several data sets related to carbon and trace gas fluxes and concentrations in the NSA. This data set contains concentrations of dissolved organic and inorganic carbon ...


30. GLOBAL LEAF AREA INDEX DATA FROM FIELD MEASUREMENTS, 1932-2000 [HISTORICAL_LAI]
Approximately 1000 published estimates of leaf area index (LAI) from nearly 400 unique field sites, covering the period 1932-2000, have been compiled into a single data set. LAI is a key parameter ...


31. GLOBAL RIVER DISCHARGE, 1807-1991, V. 1.1 (RIVDIS) [RIVDIS]
The Global Monthly River Discharge Data Set contains monthly averaged discharge measurements for 1018 stations located throughout the world. The period of record varies widely from station to station ...


32. LITERATURE-DERIVED PARAMETERS FOR THE BIOME-BGC TERRESTRIAL ECOSYSTEM MODEL [white_parameters]
Ecosystem simulation models use descriptive input parameters to establish the physiology, biochemistry, structure, and allocation patterns of vegetation functional types, or biomes. For single-stand ...


33. NPP BOREAL FOREST: CANAL FLATS, CANADA, 1984 [NPP_CNL]
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, ...


34. NPP BOREAL FOREST: FLAKALIDEN, SWEDEN, 1986-1996 [FLK_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, ...


35. NPP BOREAL FOREST: JADRAAS, SWEDEN, 1973-1980 [JDR_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, ...


36. NPP BOREAL FOREST: KUUSAMO, FINLAND, 1967-1971 [NPP_KSM]
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, ...


37. NPP BOREAL FOREST: MISSISSAGI, CANADA, 1970-1973 [NPP_MSS]
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, ...


38. NPP BOREAL FOREST: SCHEFFERVILLE, CANADA, 1974 [NPP_SCH]
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, ...


39. NPP BOREAL FOREST: SIBERIAN SCOTS PINE FORESTS, RUSSIA, 1968-1974 [NPP_SSP]
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, ...


40. NPP Boreal Forest: Superior National Forest, U.S.A., 1983-1984, R1 [NPP_SNF]
This data set contains two ASCII files (.txt format). One file provides ground-based biophysical measurements and above-ground net primary productivity (ANPP) estimates for 31 black spruce (Picea ...


41. NPP CROPLAND: GRIDDED ESTIMATES FOR THE CENTRAL U.S.A., 1982-1996 [npp_cropland]
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, ...


42. NPP MULTI-BIOME: GLOBAL OSNABRUCK DATA, 1937-1981 [ODS_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, ...


43. NPP Multi-Biome: Grassland, Boreal Forest, and Tropical Forest Sites, 1939-1996, R1 [npp_multibiome]
This data set contains one ASCII file (.csv format) that provides net primary productivity (NPP) estimates for 34 grasslands, 14 tropical forests, and 5 boreal forest sites distributed worldwide. ...


44. NPP Multi-Biome: PIK Data for Northern Eurasia, 1940-1988 (Based on Bazilevich), R1 [NPP_BAZ]
This data set contains contains two ASCII files. One file, in comma-separated-values (.csv) format, provides above-ground net primary production (ANPP) and total NPP [expressed in grams of carbon ...


45. NPP Multi-Biome: Production and Mortality for Eastern U.S. Forests, 1962-1996, R1 [npp_woody_production]
Annual mean aboveground wood increments for both hardwood and softwood are provided for 1956 counties of the 28 eastern U.S. states based on the forest inventory data from 1960s to 1990s. Estimates ...


46. NPP Multi-Biome: TEM Calibration Data, 1992, R1 [NPP_TEM]
This data set contains one ASCII data file (.csv format) that is known as the "TEM data set." The data provide pool sizes and fluxes of carbon (C) and nitrogen (N) for 16 globally distributed field ...


47. NPP Multi-Biome: VAST Calibration Data, 1965-1998, R1 [NPP_VAST]
This data set contains one ASCII file (.csv format) that provides observation data from Australia for use in parameterizing the VAST (Vegetation and Soil-carbon Transfer) Model (version 1.1). The ...


48. NPP Temperate Forest: Great Smoky Mountains, Tennessee, U.S.A., 1978-1992, R1 [npp_gsm]
Productivity of old, unlogged stands of southern Appalachian cove forest was studied and compared to young stands. Tree growth increments and allometric relationships were the basis for estimation ...


49. NPP Tropical Forest: La Selva, Costa Rica, 1969-1985 [SLV_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, ...


50. NPP Tropical Forest: Luquillo, Puerto Rico, 1963-1994 [NPP_LQL]
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, ...


Showing 1 through 50 of 1068 Next
Click here for a static view of records.

Link to Web Site