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1819 Titles Match Your Query
Showing 1 through 50 of 1819 Next
1. 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, ...


2. Arizona Regional Image Archive Digital Elevation Models 1:250k [ARIA_dem_250k]
This data set contains 1:250k Digital Elevation Models (DEM) for Arizona. [Summary provided by the Arizona Regional Image Archive.]


3. Dynamics of Forest Trees in the SERC Tower Stand, SERC, Edgewater, MD [siserc_cano020]
Measurements of identity size, and health of all woody plants in the SERC tower stand (1.635 hectares): a study of stand dynamics taken every three years. Location: SERC Tower Forest, Edgewater, ...


4. Dynamics of Forest Trees in the SERC Western Triangle Stand, SERC, Edgewater, MD [siserc_cano021]
Measurements of identity, size, and health of all woody plants in the SERC Western Triangle stand (1.0 hectares): a study of stand dynamics taken every three years. Location: SERC Western Triangle ...


5. Infaunal Macroinvertebrates at the Smithsonian Environmental Research Center [siserc_crab002]
Populations of infaunal macroinvertebrates in the Rhode River subestuary of the Chesapeake Bay were monitored starting in October 1979. Samples were collected bimonthly from late March to early December. ...


6. LTER Georgia Coastal Ecosystems - September 2002 CTD, PAR, oxygen and chlorophyll profiles for the Georgia Coastal Ecosystems Doboy Sound transect [page12_LTER_GCE_PHY_GCEM_0302a2]   PARENT METADATA
Two hydrographic surveys were performed on September 16, 2002, along an east-to-west transect through Doboy Sound near Sapelo Island, Georgia (Doboy Sound Transect, GCE-DB). Vertical CTD profiles ...


7. Marsh Elevated CO2 Study-Absolute CO2 Concentrations, SERC, Edgewater, MD [siserc_co2002]
Ambient atmospheric CO2 concentration and CO2 concentration in the 15 elevated CO2 open top chambers in C3, C4 and mixed C3&C4 communities (5 per community). Data were averaged over 15 minute periods; ...


8. Marsh Elevated CO2 Study-Meteorologic Data, SERC, Edgewater, MD [siserc_co2001]
Meteorologic data for Kirpatrick marsh, site of the elevated CO2 experiment. Data were averaged over 15 minute periods; chamber measurements only when chambers are on. Points were within the three ...


9. Marsh Elevated CO2 Study-Root and Rhizome Biomass, SERC, Edgewater, MD [siserc_co2008]
Belowground root and rhizome mass by community, CO2 treatment and year. Location: Kirkpatrick Marsh, Rhode River, Anne Arundel County, MD. Measurements taken annually, typically in November. Site ...


10. Merged Fuel Weights [SFP_mergedfuelweights]
We evaluated how several management schemes change fuel conditions, vegetation, and insect populations in three upland forest types across four sites (loblolly pine, mixed pine (2 sites), and a young ...


11. Merged Understory measured in 2001-2004 in Rapides Parish, Louisiana [USDA_FS_mergedunderstoryRapidesParish]
This is the data file for the understory plant community in our JFSP Project 2000. The data were collected from July 2001 through August 2004. We repeatedly estimated percent cover of understory ...


12. Tom Kenney's 1999 GIS - Roan Mountain Massif Data Management Project [NBII_SAIN6]
This legacy dataset contains information on the establishment of a landscape-level site conservation design for the Roan Mountain Massif. A variety of spatial data was compiled to provide a landscape ...


13. Whole Canopy PAR Transmittance in Stand Development, SERC, Edgewater, MD [siserc_cano018]
A one time measurement of leaf area by species and height interval for all species in the SERC Tower stand for the entire growing season of 1994: the details of canopy structural phenology. Site ranges ...


14. Winter Bird Counts at SERC. [siserc_bird002]
Volunteers (# Range: 7-22) walked and drove through 4 areas (70 km2 site size) around SERC property and recorded the number of each species of bird that they saw. Most observations were done between ...


15. Florida Museum of Natural History : Collection Databases [FLMNH_collect]
The Florida Museum holds more than 20 million objects (or specimens) and maintains active collections in Anthropology (human culture), Archaeology (material culture), Botany (plants), Ecology, Herpetology ...


16. The Flowering Plants Catalogue of Argentine [Darwin_ARG]
The flowering plants database of Argentine is a specimen information with taxonomic descriptions, images and records.


17. Climate Quality Index [EEA_CLIMATE_INDEX]
Structural analysis 1961-1990. Climate data in DISMED will be based on the aridity index, which requires a harmonized way of computing evapotransipration, that at present differs among ...


18. Europe's Waterbase - Groundwater [EEA_WATERBASE_GROUNDWATER]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the quantity ...


19. Europe's Waterbase - Rivers [EEA_WATERBASE_RIVERS]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the ...


20. Europe's Waterbase - Water Quantity [EEA_WATERBASE_WQ]
Waterbase is the generic name given to the EEA's databases on the status and quality of Europe's rivers, lakes, groundwater bodies and transitional, coastal and marine waters, and on the quantity ...


21. Measured concentrations of ozone depleting substances [EEA_OZONE_SUBSTANCES]
This data set contains measured concentrations of ozone depleting substances throughout Europe.


22. Trends in emissions of greenhouse gases (EEA sector classification and IPCC sector classification) [EEA_GREENHOUSE]
Data on greenhouse gas emissions and removals, sent by countries to UNFCCC and the EU Greenhouse Gas Monitoring Mechanism (EU Member States) with copies to EEA and ETC/ACC. Data compiled ...


23. Global Land Use Database [SAGE_IAMDATA]
The data sets describe the geographic patterns of the world's croplands, grazing lands, urban areas, and natural vegetation. Also included are other popular data such as human population density. ...


24. Global River Discharge Database [SAGE_RIVERDATA]
This site contains a compilation of monthly mean river discharge data for over 3500 sites worldwide. The data sources are RivDis2.0, the United States Geological Survey, Brazilian National Department ...


25. LBA - Land Cover Dataset for the Center for Sustainability and the Global Environment (SAGE) [SAGE_LBA_LCD]
These files are gridded at 5-minute latitude by longitude (~9km at the equator) resolution for the entire Amazon/Tocantins river drainage basins (21S - 6N; 45W- 80W). The files contain the estimated ...


26. LBA - Macrohydrological Dataset from the Center for Sustainability and the Global Environment (SAGE) [SAGE_LBA_MACROHYDRO]
Continental scale hydrologic routing models, also known as macrohydrological routing models, have evolved considerably in the past few years. As the models have become more sophisticated, they have ...


27. Soil Carbon and Nitrogen Database [SAGE_SOILDATA]
The rolling landscape of Wisconsin represents a complex mosaic of agricultural land (pastures and cropping systems), forests, prairies, lakes, and urban centers. It is well documented that the conversion ...


28. Monitoring Sudden Oak Death in California [CAMFER_SOD]
The objective of the Monitoring Sudden Oak Death Program is to determine the distribution, incidence, and impact of Sudden Oak Death and Phytophthora ramorum in the state of California. We are interested ...


29. Wild Species: A General Status of Species in Canada [WS_173]
The intent of the Wild Species series is to answer the following fundamental questions about wild species in Canada: which species occur in Canada, in which provinces, territories or ocean regions ...


30. SWOE Thermal Analysis and Measurement Program During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_STAMP]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): SWOE Thermal Analysis and Measurement Program (STAMP) The Biospheric Sciences Branch (formerly Earth Resources Branch) within ...


31. Soil and Air Temperatures During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_SOIL_AIR_TEMP]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Soil and Air Temperatures The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


32. Visible/Infrared Intelligent Spectrometer Reflectances During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_VIRIS]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Visible/Infrared Intelligent Spectrometer (VIRIS) Reflectances The Biospheric Sciences Branch (formerly Earth Resources Branch) ...


33. 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 ...


34. Color Infrared Aerial Photograph of Study Area for the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_CIR_PHOTO]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Color Infrared Aerial Photograph of the Tower Site The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


35. Edinburg Forest Cuts Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_EDINBURG_CUTS]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Edinburg Township Area Cuts Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


36. Elevation Contours for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_TOPOGRAPHY]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Elevation Contours for the Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


37. Global Positioning System Ground Control Points Acquired 1993 for the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_GPS_1293]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Global Positioning System Ground Control Points and Field Site Locations from 1993 The Biospheric Sciences Branch (formerly Earth Resources ...


38. Global Positioning System Ground Control Points Acquired 1995 for the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_GPS_1095]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Global Positioning System Ground Control Points and Field Site Locations from 1995 The Biospheric Sciences Branch (formerly Earth Resources ...


39. Helicopter MMR Reflectances During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_HELO_MMR]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Helicopter mounted Modular Multiband Radiometer Reflectance Measurements The Biospheric Sciences Branch (formerly Earth Resources ...


40. Helicopter SE-590 Spectrometer Reflectances During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_HELO_SE590]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Helicopter mounted Spectron Engineering (SE)-590 Spectrometer Reflectance Measurements The Biospheric Sciences Branch (formerly Earth ...


41. Howland Forest Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_HOWLAND_FOREST]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Howland Township Forest Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial Physics ...


42. Site Grid for Northern Experimental Forest of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_SITEGRID]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Site Grid for Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for ...


43. Soil Moisture Data Collected During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_SOIL_MOISTURE]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Soil Moisture The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial Physics at NASA's ...


44. Soil Types of Part of Penobscot County, Maine in the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_COUNTY_SOIL]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: County Soil Survey Data with Attributes The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


45. Stem Map for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_STEM_MAP]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Stem Map for Northern Experimental Forest Spruce Site The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


46. Surficial Geology for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_GEOLOGY]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Surficial Geology for Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


47. Biodiversity and Colombian Coffee Databases [IVN_Restrepo]
Cenicaf��� is a research institute in Colombia, developing new databases of fauna. The Colombian Coffee Federation, of which Cenicafe is a part, has long championed environmentally sensitive coffee ...


48. Assay of Wild Salmonids for presence of Myxobolus cerebralis [MSU_AWS]
Results of assay for M. cerebralis myxospores by digest wild juvenile salmonids recovered in the Clackamas River (OR) basin.


49. Climate History of the Mojave Desert Region, 1892 - 1996 [USGS_MOJAVE_CLIM]
The Climate History of the Mojava Desert Region provides an overview of regional climate variations including precipitation and temperature information. To evaluate climate variation, weather data ...


50. Climate/Avalanche Paths in Utah [agrc_climate_avalanche]
These data represent avalanche paths in the Wasatch Canyons within Salt Lake County. This data is for display and analysis at 1:24,000 scale. These data were prepared for the Salt Lake County Wasatch ...


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