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232 Titles Match Your Query
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1. LBA-ECO CD-06 Amazon River Basin Land and Stream Drainage Direction Maps [CD06_CAMREX_1086_1]
This data set provides high-resolution (~500 m) gridded land and stream drainage direction maps for the Amazon River basin, excluding the Rio Tocantins basin. These maps are the result of a new topography-independent ...


2. LBA-ECO CD-06 Biogeochemistry of Ji-Parana River and Tributaries, Brazil: 1999-2003 [CD06_BGC_JIPARANA_1227_1]
This data set provides spatially extensive and temporally intensive surveys of the river biogeochemistry of the Ji-Parana River Basin in Western Amazonia, Rondonia, Brazil. The concentrations of major ...


3. LBA-ECO ND-01 Streamwater and Watershed Characteristics, Rondonia, Brazil: 1998-1999 [ND01_STREAM_CHEMISTRY_1119_1]
This data set provides the results of (1) synoptic streamwater sampling and analyses from numerous sites across Rondonia and (2) corresponding watershed characteristics derived from remote sensing ...


4. LBA-ECO ND-01 Watershed Deforestation from Landsat TM Series, Rondonia, Brazil: 1999 [ND01_WATERSHED_DEFOR_1159_1]
This data set provides estimates of watershed deforestation, as a proportion of the total area of watersheds, in Rondonia, Brazil for 1999. Deforestation maps were determined for the main agricultural ...


5. Monthly Climate Data for Selected USGS HCDN Sites, 1951-1990, R1 [hydro_hcdn_810_1]
Time series of monthly minimum and maximum temperature, precipitation, and potential evapotranspiration were derived for 1,469 watersheds in the conterminous United States for which stream flow measurements ...


6. Walnut Creek Watershed Database from the USDA National Soil Tilth Laboratory [USDA_WALNUT_CREEK]
The Walnut Creek Watershed is a 12,700-acre watershed located south of Ames, IA. The watershed has been monitored since 1990 for the transport of herbicides (atrazine, alachlor, metribuzin, metolachlor) ...


7. Water Quality Data from the Chesapeake Bay Program [CBP_WATERQUAL_WWW]
The Chesapeake Bay Program is a voluntary partnership among the states of Maryland, Virginia, and Pennsylvania; the District of Columbia; the Chesapeake Bay Commission, a tri-state legislative body; ...


8. Water Quality for Major Watersheds [geodata_1512]
The data are presented by watershed (drainage basin). The 82 watersheds represent major world rivers, or smaller rivers that have regional significance. Water quality data are strongly site dependant, ...


9. Agricultural, Geographic and Population data for Counties in the Contiguous United States [EOSWEBSTER_US_County_Data]   CHILD METADATA
Annual crop data from 1972 to 1998 are now available on EOS-WEBSTER. These data are county-based acreage, production, and yield estimates published by the National Agricultural Statistics ...


10. Analysis Products on Urbanization [NRCS_NRI_SotL_URBANIZTION]
The Urbanization maps contain preliminary 1997 NRI data as well as 1992 and earlier data. Some of the maps look at the amount of change in developed land area. The land may have been previously ...


11. Analysis Products on Water Quality [NRCS_NRI_SotL_WATER_QUALITY]
All of the maps, figures and tables for NRI's water quality are taken from publications. Many of the publications discuss the use of fertilizer, pesticide, or manure. Several of the maps are taken ...


12. Bernalillo Watershed/NRA: 1955-1989 [USDA0383]
The "Bernalillo Watershed/NRA: 1955-1989" dataset contains information from a study of the Bernalillo Watershed, a semiarid grassland. Data deals with vegetation dynamics, ecological succession, and ...


13. Effects of Forest Management on Amphibians and Amphibian Habitats in a Changing Global Environment [USDA0559]
"Effects of Forest Management on Amphibians and Amphibian Habitats in a Changing Global Environment" contains multi-resource data (hydrology, water chemistry, vegetation, fauna) ...


14. Forest Influence on Streamflow in the Pequannock Watershed, USDA/FS [USDA_FS77]
The purpose of this data is to determine the effects of forest management practices on water quality and quantity. "Forest Influence on Streamflow in the Pequannock Watershed" is a long-term dataset ...


15. Geography, Land Use and Population data for Counties in the Contiguous United States [EOSWEBSTER_US_County_Data_4-5]   PARENT METADATA
Two datasets provide geographic, land use and population data for US Counties within the contiguous US. Land area, water area, cropland area, farmland area, pastureland area and idle cropland area ...


16. Global Hydrological Archive and Analysis System (GHAAS) Water Balance Model [EOSWEBSTER_GHASS]
The GHAAS (USA) collection contains data used to compare water balance estimates over U.S. watersheds modeled by eleven potential evapotranspiration functions. The terrestrial water cycle ...


17. Goodwin Creek Watershed Data Base [USDA0081]
To document hydrology, sediment transport and characteristics of the watersheds. Rainfall, runoff, and sediment load data are collected. Collection Organization: USDA Agricultural Research Service, ...


18. Little River, Georgia Experimental Watershed Rainfall and Streamflow Data [USDA0084]
The purpose of "Little River, Georgia Experimental Watershed Rainfall and Streamflow Data" is to provide for the analysis of coastal plain watershed processes, and developing and testing prediction ...


19. Marcell Experimental Forest Long-term Streamflow Records from Calibrated Watershed [USDA0157]
To monitor the quantity of runoff from forested, upland and peatland watersheds. Data include water quantity (head readings, CFS values, inches of runoff, etc.) and are used to interpret results ...


20. Pigeon Roost Creek Data Base [USDA0090]
Document hydrology and sediment transport and characteristics of the water sheds. Collection Organization: USDA Agricultural Research Service Collection Methodology: Automatic (limited) recording ...


21. Reynolds Creek Experimental Watershed: Long-term Data [USDA0096]
To archive data collected consistently for a period of several years on the Reynolds Creek Experimental Watershed. Data types include evaporation, humidity, precipitation, runoff, snow/frost, soil ...


22. Rio Puerco Watershed Soils Data: 1986-1988 [USDA0391]
"Rio Puerco Watershed Soils Data: 1986-1988" is a large, short-term database of semi-arid grass/shrubland studying soil/vegetation relationships. Data are compiled by the Range Management Station/Bureau ...


23. Seminole County, Florida, USA Watershed [Seminole_Watershed_Atlas]
The Seminole County Watershed Atlas is designed to provide citizens, scientists, and planners of the region with comprehensive and current water quality, hydrologic, ...


24. Washita Watershed Data Set [MSU0040]
The Little Washita River is a Red River basin tributary which is located in Grady and Caddo counties in the State of Oklahoma. The Washita Watershed Data Set contains a variety of data including rainfall, ...


25. Water Related Land Use for Utah [AGRC_LandUse_Water]
Water usage-related polygon map data, published annually by the Utah Division of Water Resources at DNR that depicts the types and extent of irrigated crops, as well as information concerning phreatophytes, ...


26. Water Yield Costs of Planting Abandoned Land on the Baltimore Municipal Watershed, USDA/FS [USDA_FS78]
The purpose of this dataset is to valuate the cost to a municipality of reduced water yield from reforesting abandoned land. "Water Yield Costs of Planting Abandoned Land on the Baltimore Municipal ...


27. Watershed Study on the Dilldown Unit of the Delaware-Lehigh Experimental Forest, USDA/FS [USDA_FS79]
The purpose of this dataset is (1) to test methods of establishing commercial forest stands, (2) to determine the effects of the conversion on water yields, (3) and to evaluate basic relationships ...


28. Watersheds in Utah [AGRC_Watersheds]
Watersheds_Area represents the watershed areas throughout Utah. This data set is intended to be used as a tool for water-resource management and planning activities, particularly for site-specific ...


29. Aerial Photos for Crazy Woman and Clear Creek Watersheds [wygisc_wolphoyo]
The purpose of this data was to provide a base layer of aerial photos at the watershed scale for two areas used as part of a the Wyoming Open Land pilot area. Digital and ...


30. Carbon Storage Related to Land Use Management: Analysis of Sediment Collected from Watersheds with Various Land Uses. [USDA.ARS.NAEW.CStoreLandMngt]
(adapted from project summary) Problems: Carbon in soils varies quantitatively and with depth depending on theland use management. Some management practices allow for considerable sequestration and ...


31. Contour Lines of the Pacuare Watershed - CR [CGIAR_CIAT_CONTOURPAC_1.0]
The digital map of contour lines of the Pacuare watershed in Costa Rica was part of Glenn Hyman's doctoral dissertation research at the University of Tennessee. The digital map was used as one component ...


32. EarthTrends: The Environmental Information Portal [WRI_EarthTrends]
EarthTrends is an online collection of information regarding the environmental, social, and economic trends that shape our world. Committed to the principle that accurate information drives ...


33. Hydrographic map of the Pacuare Watershed - CR [CGIAR_CIAT_PACSTREAMS_1.0]
This digital hydrographic map of the Pacuare watershed in Costa Rica was part of Glenn Hyman's doctoral dissertation research at the University of Tennessee. The map was used as one component of a ...


34. Interior Columbia Basin Ecosystem Management Project [ICBEMP]
The mission of The Interior Columbia Ecosystem Management Project (ICBEMP) is to develop a scientifically sound and ecosystem based strategy for forest and rangelands administered by the Forest Service ...


35. Jacques Cousteau National Estuarine Research Reserve GIS [RUTGERS_JCGIS]
The National Estuarine Reserve System (NERRS) was created by Congress through the Coastal Zone Management Act of 1972. Currently, 23 NERR sites, including the Jacques Cousteau NERR, have been established ...


36. Long-Term Ecological Research (LTER)/HBR002: Hubbard Brook Streamflow [LTER_HBR002]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF) LTER/HBR002: Daily streamflow data have been collected at the gauged watersheds at the Hubbard Brook Experimental ...


37. Long-Term Ecological Research (LTER)/HBR009: Trace Metals in ppt and Streamwater at the Hubbard Brook Experimental Forest [LTER_HBR009]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF) LTER/HBR009: Precipitation and streamwater samples are collected once a month (or twice a month in summer) and ...


38. Long-Term Ecological Research (LTER)/HBR012: Revegetation Surveys on a Disturbed Watershed (WS 2) at the Hubbard Brook [LTER_HBR012]
LTER - Long-Term Ecological Research Program/Hubbard Brook Experimental Forest (HBEF). LTER/HBR012: During the winter of 1965-1966, watershed 2 at HBEF was clearcut and all trees left on site. During ...


39. Northwest Forest Plan Key Watersheds 2002 [nwfpkws_42804]
This theme shows the Key Watersheds that are located on BLM lands and adjacent Forest Service Lands, as identified during the Forest Ecosystem Management Assessment effort (Northwest Forest Plan - ...


40. SURFICIAL GEOLOGY MAPS OF VERMONT [GEO_SURF_MPS]
Surficial geologic maps of Vermont are available for 7.5 minute and 15 minute quadrangles . The maps include materials, landforms, cross-sections, and some include depth to ...


41. 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 ...


42. Surface Water Supply Index (SWSI) Maps and Data from USDA/NRCS, Montana [USDA_NRCS_SWSI]
The Surface Water Supply Index (SWSI) was developed by Shafer and Dezman (1982) to complement the Palmer Index for moisture conditions across the state of Colorado. The Palmer Index is basically a ...


43. USDA/ARS Water Database [MSU0041]
The "ARS Water Database" is a collection of rainfall and runoff data which have been collected by ARS for research in hydrologic processes which affect the conservation of natural resources in the ...


44. Web Fire Mapper GIS Data Products [WFM_GIS_1]
Web Fire Mapper is an internet based mapping tool that delivers locations of active fires in near real time. For selected regions and countries you can view an interactive map showing active fires ...


45. Wyoming Headwaters Project [WYGISC_HUC]
The purpose of the Wyoming Headwaters Project is to refine existing USGS Hydrologic Unit Boundaries (HUBs) published in the mid 1970's on a national level (level 4 HUBs). 5th ...


46. NHESP Living Waters Critical Supporting Watersheds [MassGIS_GISDATA.LWCSW_POLY]
Critical Supporting Watersheds (CSWs) are those areas with more immediate hydrologic contributions to Living Waters Core Habitats. As such, they represent the areas with the highest potential to sustain ...


47. ARM/GCIP Near-Surface Observation Data Set - 1996 (NESOB-96) at UCAR/JOSS/NOAA/CODIAC [NESOB96_UCAR_JOSS_NOAA_CODIAC]
The Atmospheric Radiation Measurement (ARM)/Global Energy and Water Cycle Experiment (GEWEX) Continental-scale International Project (GCIP) Near-Surface Observation Data Set - 1996 (NESOB-96) took ...


48. ARM/GCIP Near-Surface Observation Data Set - 1997 (NESOB-97) at UCAR/JOSS/NOAA/CODIAC [NESOB97_UCAR_JOSS_NOAA_CODIAC]
The Atmospheric Radiation Measurement (ARM)/Global Energy and Water Cycle Experiment (GEWEX) Continental-scale International Project (GCIP) Near-Surface Observation Data Set - 1997 (NESOB-97) took ...


49. Africa Water Balance high/lowland crops, 1987 [NBId0203_101]
The Africa Water Balance data set which is prepared by watershed and by country, belongs to the group of "Irrigation and Water Resources Potential" study. It covers 55 countries and 25 ...


50. Catchments Division Maps of Poland [WARd0010_108]
Four-level hydrographic division of Poland prepared in accordance to a new scheme of catchment division elaborated by the Institute of Meteorology and Water Management (IMGW). Scanned from the "Hydrological ...


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