Link to Web Site Portal Home
Thumbnail Icon Science Keywords > AGRICULTURE


Refine by Category
 
Refine by Full Text

 

101 Titles Match Your Query
Previous Showing 51 through 100 of 101 Next
51. Soil Carbon Estimates in 20-cm Layers to 1-meter Depth, Conterminous US, 1970-1993 [WEST_SOIL_CARBON]
This data set provides a soil map with estimates of soil carbon (C) in g C/m2 for 20-cm layers from the surface to one meter depth for the conterminous United States.STATSGO v.1 (State Soil Geographic ...


52. LBA-ECO CD-06 Soil Classification Map, Ji-Parana River Basin, Rondonia, Brazil [CD06_SOILS_JIPARANA]
This data set provides a digital map of soil orders for the Ji-Parana River Basin, in the state of Rondonia, Brazil (Western Amazonia). Soil orders were manually digitized from a 1:500,000 map from ...


53. NACP Forest Age Maps at 1-km Resolution for Canada (2004) and the U.S.A. (2006) [NA_TREEAGE]
This data set provides forest age map products at 1-km resolution for Canada and the United States (U.S.A.). These continental forest age maps were compiled from forest inventory data, historical ...


54. A Global Database of Soil Respiration Data, Version 3.0 [GLOBAL_SRDB_V3]
This data set provides an update of the soil respiration database (SRDB), a near-universal compendium of published soil respiration (RS) data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...


55. LBA-ECO CD-05 Forest Understory Fuel Loads, Paragominas, Para, Brazil: 2001 [CD05_FUEL_LOADS]
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: ...


56. LBA-ECO CD-05 Understory Fuel Stick Moisture, km 67 Site, Para, Brazil: 1998-2000 [CD05_REE_FUEL_STICK_MOISTURE]
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 ...


57. LBA-ECO ND-04 Secondary Forest Recovery, Structure, and LAI, Central Amazonia, Brazil [ND04_SECONDARY_FOREST_RECOVERY]
This data set reports measurements of the canopy and structure of secondary forests regenerating from abandoned pastures. These secondary forests are located in the state of Amazonas, Brazil, along ...


58. NARSTO SOS99NASH DOE G-1 Air Chemistry Data [NARSTO_SOS99NASH_G-1_AIR_CHEM]
The NARSTO_SOS99NASH_G-1_AIR_CHEMISTRY_DATA were collected via the G-1 aircraft deployed during the 1999 campaign to make measurements within the Nashville urban plume. These situ, semi-Lagrangian ...


59. Smoke/Sulfates, Clouds and Radiation Experiment in Brazil (SCAR-B) Data Set Version 5.5 [SCAR_B_G8_FIRE]
SCAR_B_G8_FIRE data are Smoke/Sulfates, Clouds and Radiation Experiment in Brazil, GOES-8 ABBA Diurnal Fire Product (1995 Fire Season) data. Smoke/Sulfates, Clouds and Radiation - Brazil (SCAR-B) ...


60. 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 ...


61. LBA-ECO TG-05 NPP, Carbon Pool, Soil Characteristics, Soil Gas Flux Maps of Brazil [TG05_CASA]
This data set provides maps produced from model output data from the National Aeronautics and Space Administration–Carnegie Ames Stanford Approach (NASA-CASA) model and other modeling approaches. ...


62. TELLUS GLDAS LAND WATER CONTENT ANIMATION [PODAAC-TEGLD-MAN01]
The land water content data used to create these animations were generated from The Global Land Data Assimilation System (GLDAS). GLDAS outputs land water content by using numerous land surface models ...


63. TELLUS GLDAS LAND WATER CONTENT ASCII [PODAAC-TEGLD-MTXC1]
The land water content contained in this dataset were generated from The Global Land Data Assimilation System (GLDAS). GLDAS outputs land water content by using numerous land surface models and data ...


64. TELLUS GLDAS LAND WATER CONTENT IMAGES [PODAAC-TEGLD-MGI01]
The land water content data used to create this images were generated from The Global Land Data Assimilation System (GLDAS). GLDAS outputs land water content by using numerous land surface models ...


65. TELLUS GLDAS LAND WATER CONTENT NETCDF [PODAAC-TEGLD-MNCC1]
The land water content contained in this dataset were generated from The Global Land Data Assimilation System (GLDAS). GLDAS outputs land water content by using numerous land surface models and data ...


66. A GLOBAL DATABASE OF SOIL RESPIRATION DATA, VERSION 2.0 [GLOBAL_SRDB_V2]
This data set provides an updated soil respiration database (SRDB), a near-universal compendium of published soil respiration (RS) data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...


67. GLOBAL FOREST ECOSYSTEM STRUCTURE AND FUNCTION DATA FOR CARBON BALANCE RESEARCH [LUYSSAERT_CARBON_FLUX]
A comprehensive global database has been assembled to quantify CO2 fluxes and pathways across different levels of integration (from photosynthesis up to net ecosystem production) in forest ecosystems. ...


68. GLOBAL SOIL PROFILE DATA (ISRIC-WISE) [ISRIC]
The International Soil Reference and Information Centre-World Inventory of Soil Emission Potentials (ISRIC-WISE) international soil profile data set consists of a homogenized, global set of 1,125 ...


69. Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Productivity (NPP) [geodata_2033]
To construct the estimated NPP map (the amount of carbon produced by ecosystems per quarter-degree grid cell), the authors used the Carnegie Ames Stanford Approach carbon model. The model incorporates ...


70. LBA-ECO ND-11 Pre-harvest Forest Tree and Liana Biomass, NW Mato Grosso, Brazil: 2003 [LBA_ND11_TVBIOMASS]
The purpose of this study was to determine if spatially-explicit commercial timber inventories (CTI) could be used in conjunction with satellite imagery to improve timber assessments and forest biomass ...


71. LBA-ECO TG-07 Soil Trace Gas Flux and Root Mortality, Tapajos National Forest [LBA_TG07_STGFARM]
We conducted an experiment on sand and clay tropical forest soils to test the short-term effect of root mortality on the soil-atmosphere flux of nitrous oxide, nitric oxide, methane, and carbon dioxide. ...


72. NACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_GRID]
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 ...


73. NACP Regional: Supplemental Gridded Observations, Biosphere and Inverse Model Outputs [NACP_REGIONAL_OBS_MODEL_SUPPL]
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 ...


74. NACP NORTH AMERICAN FOREST DYNAMICS PROJECT: FOREST DISTURBANCE AND REGROWTH DATA [NAFD_DISTURBANCE]
This data set provides the results of time-series analyses of Landsat imagery for 55 selected forested sites across the conterminous U.S.A. The output is a pair of disturbance data products for each ...


75. BOREAS SERM FOREST COVER DATA LAYERS OF THE SSA IN VECTOR FORMAT [BOREAS_SSAFCOVV]
The forest cover data provided by Saskatchewan Environment and Resource Management, Forestry Branch - Inventory Unit (SERM-FBIU) are basically a digital version of its 1:12,500 scale forest cover ...


76. BOREAS TF-01 SSA-OA UNDERSTORY FLUX, METEOROLOGICAL, AND SOIL TEMPERATURE DATA [BOREAS_TF01UFLX]
The BOREAS TF-01 team collected energy, carbon dioxide, and momentum flux data under the canopy along with meteorological and soils data at the BOREAS SSA-OA site from mid-October to mid-November ...


77. BOREAS TGB-12 SOIL CARBON AND FLUX DATA OF NSA-MSA IN RASTER FORMAT [BOREAS_TGB12CFD]
The BOREAS TGB-12 team made measurements of soil carbon inventories, carbon concentration in soil gases, and rates of soil respiration at several sites. This data set provides: (1) estimates of soil ...


78. ERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility [ASF00001]
The data set consists of all ERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. Only data within the station ...


79. JERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility [ASF00002]
The data set consists of all JERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data set is global ...


80. RADARSAT-1 SAR Images held at the Alaska Satellite Facility [ASF000R1]
The data set consists of all RADARSAT-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data are global ...


81. BOREAS TGB-07 AMBIENT AIR HERBICIDE AND ORGANOCHLORINE CONCENTRATION DATA [BOREAS_TGB7AAHO]
The BOREAS TGB-07 team measured the concentration and flux of several agricultural pesticides in air, rainwater, and dry deposition samples in order to determine the associated yearly deposition rates. ...


82. BOREAS TGB-07 DRY DEPOSITION HERBICIDE AND ORGANOCHLORINE FLUX DATA [BOREAS_TGB7DDHO]
The BOREAS TGB-07 team measured the concentration and flux of several agricultural pesticides in air, rainwater, and dry deposition samples in order to determine the associated yearly deposition rates. ...


83. BOREAS TGB-07 RAINWATER HERBICIDE AND ORGANOCHLORINE CONCENTRATION DATA [BOREAS_TGB7RWHO]
The BOREAS TGB-07 team measured the concentration and flux of several agricultural pesticides in air and rainwater samples in order to determine the associated yearly deposition rates. This data set ...


84. SOIL MOISTURE DATA: PECK (FIFE) [FIFE_PECK_SM]
Water content measurements by gravimetric methods involve weighing a wet sample, removing the water via drying in an oven, and reweighing the sample to determine the amount of water removed. Water ...


85. METEOROLOGY (OTTER) [OTTER_MET]
Meteorology data collected on an hourly basis from stations located near the OTTER sites in 1990 and summarized to monthly data.


86. MOWING EXPERIMENT BIOPHYS. DATA (FIFE) [FIFE_MOW_BIOP]
The Mowing Experiment Biophysical Measurements data set was collected to quantify the effects of grazing and nitrogen fertilization on primary productivity and plant chemistry. The data in this data ...


87. AMS (AUTOMATED MET STATION) DATA (FIFE) [FIFE_AMS_DATA]
As part of the FIFE staff science data collection effort, the FIFE Information System (FIS) processed and archived 5 minute, near-surface radiometric and meteorological information collected by the ...


88. BOWEN RATIO SURFACE FLUX: KSU (FIFE) [FIFE_SF30_BRK]
The Bowen Ratio Surface Flux Observations (KSU) Data Set contains surface flux measurements made at selected sites within the FIFE area. The sites were equipped with Bowen ratio equipment that was ...


89. BOWEN RATIO SURFACE FLUX: SMITH (FIFE) [FIFE_SF30_BRS]
The Bowen Ratio Surface Flux Observations (Smith) Data Set contains surface flux measurements made at selected sites within the FIFE area. The collection effort was conducted in 1987, 1988, and 1989 ...


90. BOWEN RATIO SURFACE FLUX: USGS (FIFE) [FIFE_SF30_BRW]
The Bowen Ratio Surface Flux Observations (USGS) Data Set contains surface flux and micrometeorological collected from one location within the Northwest quadrant of the FIFE study area. Data were ...


91. EDDY CORR. SURFACE FLUX: ANL (FIFE) [FIFE_SF30_ECA]
The Eddy Correlation Surface Flux Observations (Argonne) Data Set contains surface flux measurements made at selected sites within the FIFE study area. The surface area and aerological data described ...


92. EDDY CORR. SURFACE FLUX: GSFC (FIFE) [FIFE_SF30_ECG]
The Eddy Correlations Surface Flux Observations (GSFC) Data Set contains surface flux measurements made at selected sites within the FIFE study area. The surface flux and micrometeorological measurements ...


93. EDDY CORR. SURFACE FLUX: UNL (FIFE) [FIFE_SF30_ECV]
Surface flux and micrometeorological measurements were collected at one site within the northwest quadrant near the center of the FIFE study area during all five of the Intensive Field Campaigns (four ...


94. EDDY CORR. SURFACE FLUX: USGS (FIFE) [FIFE_SF30_ECW]
Surface flux measurements were made at selected sites within the FIFE area. Each surface flux station was capable of measuring the fluxes of net radiation, sensible heat, and latent heat. The data ...


95. BOWEN RATIO SURF. FLUX: FRITSCHEN (FIFE) [FIFE_SF30_BRL]
Surface flux measurements were made at selected sites within the FIFE area. Each surface flux station was capable of measuring the fluxes of net radiation, sensible heat, and latent heat. The Bowen ...


96. BOWEN RATIO SURFACE FLUX: GSFC (FIFE) [FIFE_SF30_BRG]
The Bowen Ratio Surface Flux Observations (GSFC) Data Set contains data collected using the Bowen Ratio Techniques. The major data collection effort was conducted in 1987 when 16 stationary sites ...


97. BOWEN RATIO SURFACE FLUX: UNL (FIFE) [FIFE_SF30_BRV]
The Bowen Ratio Surface Flux Observations (UNL) Data Set contains surface flux and micrometeorolgical measurements collected at one location located in a flat area of uniform surface vegetation approximately ...


98. LBA-ECO ND-11 REGENERATION IN UNDISTURBED AND LOGGED FORESTS, NW MATO GROSSO, BRAZIL [ND11_REGENERATION]
This data set reports the results of field surveys to determine: regeneration diversity and size distribution of plants in primary undisturbed forest; and regeneration diversity and size distribution ...


99. Global EVI derived from AVHRR, SPOT, and MODIS 1981-present [MEaSUREs_VIP_EVI]
MEaSUREs VIP Enhanced Vegetation Index products are supported by a NASA Making Earth Science Data Records for Use in Research Environments (MEaSUREs) collaborative agreement. The EVI is a two-band ...


100. SITE AVERAGED GRAVIMETRIC SOIL MOISTURE: 1989 (BETTS) [FIFE_FFOGRV89]
The Site Averaged Gravimetric Soil Moisture Data: 1987 - 1989 (Betts) Data Set contains the site averaged product data collected during the 1987-1989 FIFE experiment. Samples were averaged for each ...


Previous Showing 51 through 100 of 101 Next

Link to NASA website
Responsible NASA Official:   Dr. Stephen Wharton
Webmaster:   Monica Lyles   ·  Contact GCMD User Support for assistance