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1. Plant Root Characteristics and Dynamics in Arctic Tundra Ecosystems, 1960-2012 [Plant_Root_Characteristics_Dynamics_Arctic_Tundra_Ecosystems_1960-2012]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...

2. Assessment of Historical Phytoplankton Characteristics and Bloom Phenomena in the New York Harbor Estuarine and New York Bight Ecosystems - NYNJHEP_phytoplanktonchar [NYNJHEP_phytoplanktonchar]
The purpose of this study is to compile existing data sets so as to characterize normal and excessive (blooms) phytoplankton conditions and to determine the location, extent, ...

3. LTER Georgia Coastal Ecosystems - December 2002 surface water phytoplankton productivity for 10 Georgia Coastal Ecosystems LTER sampling sites - page11_LTER_GCE_PHP_GCEM_0302e [page11_LTER_GCE_PHP_GCEM_0302e]   PARENT METADATA
Water samples were collected by Niskin bottle or by hand from just beneath the surface during low tide surveys at or near 10 GCE-LTER sampling sites in December 2002. The incorporation of radiolabelled ...

4. LTER Georgia Coastal Ecosystems - September 2002 surface water phytoplankton productivity for 10 Georgia Coastal Ecosystems LTER sampling sites - page12_LTER_GCE_PHP-GCEM-0302d [page12_LTER_GCE_PHP-GCEM-0302d]   PARENT METADATA
Water samples were collected by Niskin bottle or by hand from just beneath the surface during low tide surveys at or near 10 GCE-LTER sampling sites in September 2002. The incorporation of radiolabelled ...

5. Laser Vegetation Imaging Sensor (LVIS) Dataset over Greenland - GSFC_LVIS_GN2009 [GSFC_LVIS_GN2009]
This data set contains the Laser Vegetation Imaging Sensor (LVIS) imagery over Greenland.

6. Long Term Slurry on Grassland Experiment, Soil Organic Matter Network, Northern Ireland - DANI.Slurry [DANI.Slurry]
This experiment was initiated in 1970 at a site that was originally temperate deciduous woodland. It then was an estate farm until the agricultural institute founded in 1926. The area ...

7. SPOT collection: SPOT 1-2-3-4 MONO [CNES_http__cnes.fr_ark_68059_0a35c389f44e9aa78aa673f7af7083c2_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...

8. SPOT collection: SPOT 1-2-3-4 MULTI [CNES_http__cnes.fr_ark_68059_6392c6f3277ec81c447cebf8725f60b0_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...

9. SPOT collection: SPOT 5 - MONO [CNES_http__cnes.fr_ark_68059_e2ec68aa5dc980130f1d63f6166e1ab5_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...

10. SPOT collection: SPOT 5 - MULTI [CNES_http__cnes.fr_ark_68059_d17d65fa3320acd16eb9eaa35da36e1c_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...

11. Inter-disciplinary Forest Ecosystem Research (InFER), Newfoundland, Canada [Canada_CFS_InFER-Nfld]
The Inter-disciplinary Forest Ecosystem Research (InFER) project was established in 1993 to determine the effects of harvesting and silvicultural practices on boreal forest ecosystems. The inter-disciplinary ...

12. 1 Kilometer Land Cover Product from the University of Maryland [GLCF_GLC_1km]
This summary is adapted from the One Kilometer Global Land Cover Project Document-Data Set Description web page, which may be found at the following URL: "http://glcf.umiacs.umd.edu/data/landcover/index.shtml". ...

13. 8 Kilometer Land Cover Product from the University of Maryland [GLCF_GLC_8km]   CHILD METADATA
This summary is adapted from the Eight Kilometer Global Land Cover Project Document-Data Set Description web page, which may be found at the following URL: "http://glcf.umiacs.umd.edu/data/landcover/data.shtml". ...

14. A CD snapshot of Heard Island data from 1901-2002 held by the AADC [Heard_data_snapshot_1901-2002]
The CD was produced by the Australian Antarctic Data Centre for distribution to Heard Island expeditioners in the 2003/2004 season. The CD contained all publicly available data held by the Australian ...

15. A Forest Vegetation Database for Western Oregon [USGS_OFR_2004_1249]
Data on forest vegetation in western Oregon were assembled for 2323 ecological survey plots. All data were from fixed-radius plots with the standardized design of the Current Vegetation Survey (CVS) ...

16. A distribution of vegetation survey and an environmental assessment carried out to identify any damage caused by previous occupation of the area by man at Cape Hallett's Specially Protected Area No. 7 [K014_1982_1983_NZ_3]
Specially Protected area No.7 is located at the base of Seabee Spit and comprises two major habitat types: a large flat area interrupted by small hummocks and depressions, and adjoining steep scree ...

17. ADEOS2/GLI Data Set(JAXA/EOC) [ND02004]
Global Imager (GLI) is an optical sensor aiming at observing globally and so frequently the reflected solar radiation from the earth's surface including land and ocean, and cloud or the infrared radiation ...

18. Africa Real Time Environmental Monitoring Information System (ARTEMIS) [CIESIN0122]
The "Africa Real Time Environmental Monitoring Information System (ARTEMIS)" is part of the FAO's use of satellite remote sensing techniques to improve the surveillance and forecasting capabilities ...

19. Agricultural Online Access (AGRICOLA) Database [USDA_AGRICOLA]
AGRICOLA (AGRICultural OnLine Access) is a bibliographic database of citations to the agricultural literature created by the National Agricultural Library and its cooperators. Production ...

20. An Ecosystem Model of Carbon, Nitrogen and Water Balances in Forests [EOSWEBSTER_PnET_Ecosystem_Model]   CHILD METADATA
PnET (net photosynthesis / evapotranspiration) is a nested series of models of carbon (C), water and nitrogen dynamics in forest ecosystems. The models can be used to predict transient ...

21. Annotation layer for Nov 16 2000 image of 8 Kilometer Land Cover Product from the University of Maryland [ANNOTATED_GLCF_GLC_8km_583]   PARENT METADATA
Outline of the vegetation area with NDVI>0.5 is annotated. Fifteen images were annotated to study the change in vegetation between November 2000 and March 2001. This layer ...

22. Annual Nitrous Oxide (N2O) Emissions on a 1x1 Degree Grid from the Global Emissions Inventory Activity (GEIA), IGBP/IGAC [GEIA_N2O]
The Global Emissions Inventory Activity (GEIA) is an activity of the International Global Atmospheric Chemistry (IGAC) Core Project of the International Geosphere-Biosphere Program (IGBP). ...

23. Antarctic Coastal Ecology [ACE]
Objectives: • To assess the structure and functioning of the Antarctic coastal ecosystem and the relationships between marine and terrestrial biota. • To assess the origin of organic ...

24. Arkansas Biodiversity: The Vascular Flora [ARKANSAS_VASCULAR_FLORA]
To provide an overview of vascular plant distribution in Arkansas. Provides vascular plant distribution data for Arkansas counties. One may browse diversity/distribution maps for the Arkansas flora ...

25. Atlas of Florida Vascular Plants [FLORIDA_VASCULAR_PLANTS]
To provide easy access to information about the distribution of vascular plants within Florida. Provides a source of information about the distribution of over ...

26. BIOFLAME-BIOPEARL: BIOdiversity dynamics: Phylogeography, Evolution And Radiation of Life [GB-NERC-BAS-PDC-00504]
Geological and biological sampling associated with recolonisation histories. BIOFLAME will study the DNA &fingerprints& of biological evolution to trace the way species adapt to environmental extremes ...

27. BOREAS RSS-15 SIR-C and TM Biomass and Landcover Maps of the NSA and SSA [doi:10.3334/ORNLDAAC/483]
Contains bark opical data collected by the TE-08 team during the BOREAS field campaign.

28. BOREAS TE-06 Allometry Data [doi:10.3334/ORNLDAAC/329]
Describes the mapped plot data and the mapped plot site data taken by TE-23.

29. BOREAS TE-06 Biomass and Foliage Area Data [doi:10.3334/ORNLDAAC/330]
Data collected in support of the effort to characterize and interpret soil information at the SSA-OA tower site in 1994. Data collected include soil respiration, temperature, moisture, and gravimetric ...

30. BOREAS TE-18 Biomass Density Image of the SSA [doi:10.3334/ORNLDAAC/450]
Contains TGB-01 carbon chamber flux data for Northern Study Area.

31. BOREAS TF-11 Biomass Data over the SSA-Fen [doi:10.3334/ORNLDAAC/369]
Contains 15 minute surface meteorology data collected during the 1994 field campaigns by the Atmospheric Environment Service Remote Environmental Automatic Data Acquisition Concept (READAC) autostations.

32. BigFoot Field Data for North American Sites, 1999-2003 [doi:10.3334/ORNLDAAC/868]
These images were produced by aggregating a reclassified version of the 30-m land cover Thematic Mapper classification by CCRS and are now available at multiple resolutions (10x5 minutes, and 30 minutes).

33. Billa Billa Fallow Management Experiment, Queensland, Austrailia [QWRI.BillaBilla]
The Billa Billa Folow Management Experiment was initiated in 1983. The soil parent material at the site consists of cretaceous sediments (lithic sandstone). The native vegetation was cleared in 1971. ...

34. Biomass Allocation and Growth Data of Seeded Plants [doi:10.3334/ORNLDAAC/703]
Existing 30-m land cover Thematic Mapper classification by CCRS was aggregated and reprocessed and are now available at multiple resolutions (10x5 minutes and 30 minutes).

35. Biomass Estimates for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_BIOMASS]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Fresh and Dry Biomass Estimates in the International Paper Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources ...

36. Biome-BGC: Modeling Carbon Dynamics in Ponderosa Pine Stands (Law et al. 2003) [doi:10.3334/ORNLDAAC/809]
The BOREAS Follow-On FLX-01 team collected tower flux, surface meteorological, and soil temperature data at the BOREAS NSA-OBS site continuously from March 1994 through December 1998. Data from March ...

37. Breton Plots - University of Alberta, Canada [Canada_UofAlberta_BretonPlots]
This experiment began in 1930. The soils of the area have developed on sandstones and shales of freshwater origin. Soil formation was influenced by native vegetation consisting primarily of stands ...

38. Broadbalk Wheat Experiment, Soil Organic Matter Network (SOMNET), U.K. [IACR.Broadbalk]
This experiment began in 1843. The site was possibly farmed since Roman times (i.e at least 1500 years). Map of 1623 shows field in arable use. 1839-1843 arable crops: turnips, barley, peas, wheat, ...

39. CARPE - Central African Regional Program for the Environment GIS and Remote Sensing Datasets [CARPE_ImagesandMaps]   CHILD METADATA
The Central African Regional Program for the Environment (The Central African Regional Program for the Environment The Central African Regional Program for the Environment (CARPE) is a long-term ...

40. CARPE - Phytogeography of Congo from DesCoings [CARPE_congphyto]   PARENT METADATA
Based on J. Koechlin, B. Descoings, and B. Rollet. Digitized at University of Maryland at College Park. Exists as Map only and Arc View shape and Arc Info export files. Map Scale is 1:200,000. ...

41. CMS: Forest Biomass and Productivity, 1-degree and 5-km, Conterminous US, 2005 [doi:10.3334/ORNLDAAC/1221]
In support of the fourth Convection and Moisture Experiment (CAMEX-4), imagery from the Geostationary Operational Environmental Satellite 8 (GOES-8) was collected and archived. Three channels were ...

42. CMS: Soil CO2 Efflux and Properties, Site Vegetation Measurements, Mexico, 2011-2012 [doi:10.3334/ORNLDAAC/1298]
LASE is an airborne DIAL (Differential Absorption Lidar) system used to measure water vapor, aerosols, and clouds throughout the troposphere. LASE operates by locking to a strong water vapor line ...

43. CO2 and Temperature Effects on Two Subtropical Grassland Species: A C3 Legume and C4 Stoloniferous Grass. [USDA.ARS.CGERU.CO2tempFlorida]
(Adapted from an Abstract Presented at ARS Carbon Storage Workshop) THE PROBLEM: After maximal deforestation in the Eastern USA, and particularly the Southeastern USA, much land returned naturally ...

44. CPER--Long-Term Grazing Intensity Study [USDA0075]
The purpose of the "CPER--Long-Term Grazing Intensity Study" is to measure long-term impact of three grazing intensities on shortgrass rangeland. Description; 3 pastures, each 128 ha, grazed 1939-present ...

45. Calculated Leaf Carbon and Nitrogen, 1992 (ACCP) [doi:10.3334/ORNLDAAC/420]
Contains water table and peat temperature data collected by the TGB-03 team for sites in the northern study area.

46. 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 ...

47. Canada Land Inventory - Land Capability for Agriculture [CANEMRCCRSLCA]
The agriculture map illustrates the varying potential of a specific area for agricultural production. Classes of land capability for agriculture are based on mineral soils grouped according to their ...

48. Canada Land Inventory - Land Capability for Forestry [CANEMRCCRSLCF]
The mapping of land capability for forestry is based on a national classification system comparable with the other Canada Land Inventory sectors. Land ...

49. Canada Land Inventory - Land Capability for Ungulates [Canada_NA_LandCapUngulates]
The mapping of land capability for ungulates follows a national system developed with the aid of the Canadian Wildlife Service and the game branches of the provinces. ...

50. Canada's Forest Inventory [CANEMRCCRSCFRDS]
The Canadian Forest Inventory (CanFI) consists of data including: Ecoregion (Environment Canada), Forest Section (Rowe 1972), access, data source, ownership, status, land ...

Showing 1 through 50 of 357 Next