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1822 Titles Match Your Query
Previous Showing 101 through 150 of 1822 Next
101. Aluminum Company of America Class II Inspection [BESTsed31]
The objectives of the Aluminum Company of America (Alcoa) Class II Inspection was to verify effluent compliance with NPDES permit (NPDES Permit No. WA-000029-9), determine effluent toxicity using ...


102. Amagansett National Wildlife Refuge in New York [USFWS_CSDS_amgbnd]   PARENT METADATA
This data set contains boundary layers for the Amagansett National Wildlife Refuge in New York. National Wildlife Refuges are federal lands managed by the U.S. Fish and Wildlife Service (USFWS). ...


103. American Shad Riverine Habitat Requirements [BRD_LSC_AMERSHAD001]
Field evaluations of existing habitat suitability index (HSI) models for spawning adults, eggs, and larvae of American shad (Alosa sapidissima) were conducted in 1990-1992; initial models for juveniles ...


104. American Wildcelery (Vallisneria americana) Ecological Considerations for Restoration [usgsbrdnpwrcb00000016]
The success of vegetation management programs for waterfowl is dependent on knowing the physical and physiological requirements of the target species. Lakes and riverine impoundments that contain ...


105. An Assessment of Exotic Plant Species of Rocky Mountain National Park [usgsbrdnpwrcd0000001]
The invasion of exotic plants is becoming a problem in many ecosystems including some areas in Rocky Mountain National Park (RMNP) (Rocky Mountain National Park Resource Management Reports #1 and ...


106. An Assessment of Metals Contamination in Lake Roosevelt. [BESTsed15]
In response to reports of elevated metals concentrations in fish and other environmental samples from Lake Roosevelt, Ecology conducted a series of field surveys between May and September 1986 to ...


107. An Assessment of Sediments from the Upper Mississippi River [usgs_brd_cerc_d_upper_Miss]
The U.S. Geological Survey has been monitoring the Upper Mississippi River (UMR) since 1987 to document the fate and transport of contaminants associated with sediments. The UMR is that part of the ...


108. An Assessment of Volcanic Threat and Monitoring Capabilities in the United States: Framework for a National Volcano Early Warning System [USGS_OFR_2005_1164]
A National Volcano Early Warning System NVEWS is being formulated by the Consortium of U.S. Volcano Observatories (CUSVO) to establish a proactive, fully integrated, national-scale monitoring effort ...


109. An illustration of the genus Cinchona; comprising descriptions of all the officinal Peruvian barks including several new species. Baron de Humboldt's Account of the Cinchona forests of South America. [MBG9]
Describes different species of quinquina, an account of the spikenard of the ancients of South America. 181 p., [5] folded leaves of plates


110. Analysis Products on Cropland [NRCS_NRI_SotL_CROPLAND]
The maps using data from the preliminary 1997 NRI for croplands deal with a variety of areas. These areas range from specific cultivated croplands, to erosion on cropland and changes in cropland. ...


111. Analysis Products on Irrigation [NRCS_NRI_SotL_IRRIGATION]
The Irrigation maps are split into two section. The first set of maps are from the preliminary 1997 NRI data. The following set are from 1992 and earlier data. Both sets of maps deal ...


112. Analysis Products on Soil Quality [NRCS_NRI_SotL_SOIL_QUALITY]
The Salinity Influenced Soils on Non-Federal Land, 1992 map shows soils considered 'Salinity Influenced' on all non-Federal land. One blue dot equals 10,000 acres of cropland, potential cropland, ...


113. Analysis Products on Soil and Soil Types [NRCS_NRI_SotL_SOIL_TYPE]
The maps on soils and soil types show percent of land area of specific soils - Alfisols Andisols Aridisols Entisols Gelisols Histosols Inceptisols Mollisols Oxisols Spodols Ultisols Vertisols There ...


114. 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 ...


115. 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 ...


116. Analysis Products on Wetlands [NRCS_NRI_SotL_WETLANDS]
The Wetland maps use 1992 and earlier data. These maps show the location of different types of wetlands. The wetlands may be on crop, pasture, range, forest, developed or rural land. Some of the ...


117. Analysis Products on Wildlife Habitat [NRCS_NRI_SotL_WILDLIFE]
The NRI's Wildlife Habitat contains one map, Threatened and Endangered Species, 1995 This map shows the number of threatened and endangered plant and animal species by county. There is also a table, ...


118. Analysis of Factors Affecting Distribution and Abundance of FL Scrub Lizard [BRD004]
The Florida scrub lizard (Sceloporus woodi), which is listed as a category 2 species of special concern by the US Fish and Wildlife Service, is endemic to scrub habitat and some open sandhill habitats ...


119. Analysis of Factors Affecting Historical Dissolved Oxygen Trends in Western Long Island Sound [LISES_HistDOtrends]
The purpose of this dataset is to assess the historical decline in dissolved oxygen concentrations in the bottom region of the Western Long Island Sound. The primary factors ...


120. Analysis of Glacier Hazard Potentials By Knowledge-Based Remote Sensing Fusion for GIS Modeling (AGREG) [UNIZH_AGREG]
Snow, glaciers and permafrost in cold mountain areas such as the Swiss Alps are especially sensitive to changes in environmental conditions due to their proximity to melting conditions. ...


121. Animal Diversity Web [um_animaldiversityweb]
The Animal Diversity Web is an online database of animal natural history, distribution, classification, and conservation biology at the University of Michigan. Students learn considerable detail about ...


122. Animal Kingdom in the Iberian Peninsula [mncn_dbb_faunaiberica]
Database of species for the Iberian Peninsula and surrounding areas, organised by phylum and covering all species from porifera (sponges) to chordata (birds, mammals, reptiles and amphibians). ...


123. Annals of the Missouri Botanical Garden. [MBG10]
Contains scientific contributions from the Missouri Botanical Garden and the Graduate Laboratory of the Henry Shaw School of Botany of Washington University


124. Annual felling of trees in Europe [EEA_TREES]
The Annual felling of trees in Europe database provides a average annual standing volume of all trees, living or dead, measured overbark to a minimum diameter at breast height (d.b.h.) of 0 cm that ...


125. Apalachicola-Chatahoochee-Flint River Basin Streamflow Data [usgs_nawqa_acf_streamflow]
Surface- and ground-water quality data were collected in the Apalachicola-Chattahoochee-Flint (ACF) River basin from August 1992 to September 1995 as part of the USGS National Water Quality Assessment ...


126. Apapane, Characteristics of Hawaiian Honeycreeper [brdpier0002]
The Apapane is the most abundant species of Honeycreeper and is perhaps best known for its wide-ranging flights in search of localized blooms of ohia (Metrosideros polymorpha) flowers, its primary ...


127. Application of Enzyme-Linked Immunosorbent Assay for Measurement of Polychlorinated Biphenyls from Hydrophobic Solutions. [usgsbrdcerc_immunosorbentassay]
The objectives of this work were 1) to study the recovery and homogenity of polychlorinated biphenyls (PCBs) in solution prepared for ELISA by direct dilution of isooctane solutions; 2) to evaluate ...


128. Application of High-resolution digital topographic data to the detection of incipient sinkhole formation in central Florida [C_FL_Sinkhole]
The topography of central Florida is an excellent example of a continental landscape dominated by a single geomorphic process: karst, an array of landforms formed in response to chemical weathering ...


129. Aquatic Diversity of California [uc_davis_aquadiv]
Fish range maps were created by the Department of Wildlife, Fisheries and Conservation Department of the University of California at Davis as part of a contract with the Nature Conservancy. For more ...


130. Aquatic Ecoregions in the United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [AQUAECO]
Ecoregions are based on perceived patterns of a combination of causal and integrative factors including land use, land surface form, potential natural vegetation, and soils (Omernik, 1987). This is ...


131. Aquatic Plant Monitoring in Washington State [wa_de_aquaticplant]
Freshwater aquatic plant monitoring is conducted within the Department of Ecology.s Environmental Monitoring and Trends Section. The program's purpose is to track aquatic plant community changes in ...


132. Aquifer-Test Data for Wells H-1, H-2A, H-2B, H-2C, and H-3 at the Waste Isolation Pilot Plant, Southeastern New Mexico [USGS_OFR_2006_1129_WIPP_NM]
The U.S.Geological Survey Open-File Report consists of the results of a series of aquifer tests (shut-in test, flow test, bailing test, slug test, swabbing test and pressure-pulse test)performed ...


133. Arable Lands for Baltic Sea drainage basin region [BEA_Arable_Land]
This is the GIS data file for the Arable Lands for the Baltic Sea drainage basin region. The GIS data set is part of the Baltic Sea Region GIS Database and part of the Baltic Drainage Basin Project ...


134. Arc Sweden Overview Map (GIS Coverage) [ESRI_Sweden_Cover]
ArcSweden is a geographic database for Sweden containing different map layers. The geographic database consists of general background data and geographic boundaries with demographic statistical information ...


135. Arctic Ocean Chuckchi Sea August 1953-1954 Zooplankton vertical stratified collections on board of the Russian R/V Lomonosov, program ANII A-65 [UAF_ArcticRussianplankton]
Zooplankton collections were made to investigate assess interannual changes in species composition, abundance and distribution of the zooplankton in the Chuckchi Sea, one of the biologically lesser ...


136. Arizona Regional Image Archive Black and White Aerial Photographs [ARIA_doqq_1992]
This data set contains black and white Digital Ortho Quarter Quads (DOQQ's) for Arizona. The DOQQ and 1:24k DRG images are named with Quad IDs. Note that DOQQ image files have an additional last digit ...


137. Arizona Regional Image Archive Color Aerial Photographs [ARIA_doqq_2005]
This data set contains color and white Digital Ortho Quarter Quads (DOQQ's) for Arizona. The data can also be analyzed using ArcGIS. [Summary provided by the Arizona Regional Image Archive.]


138. Arizona Regional Image Archive Color Infrared Aerial Photographs [ARIA_doqq_1996]
This data set contains color infrared Digital Ortho Quarter Quads (DOQQ's) for Arizona. The data can also be analyzed using ArcGIS. [Summary provided by the Arizona Regional Image Archive.]


139. Arizona Regional Image Archive Digital Elevation Models 1:24k [ARIA_dem_024k]
This data set contains 1:24k Digital Elevation Models (DEM) for Arizona. [Summary provided by the Arizona Regional Image Archive.]


140. 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.]


141. Arizona Regional Image Archive Digital Raster Graphic 100K [ARIA_drg_100k]
This data set contains 1:100k digital raster graphics. [Summary provided by the Arizona Regional Image Archive.]


142. Arizona Regional Image Archive Digital Raster Graphic 24K [ARIA_drg_024k]
This data set contains 1:24 k digital raster graphics. [Summary provided by the Arizona Regional Image Archive.]


143. Arizona Regional Image Archive Digital Raster Graphic 250K [ARIA_drg_250k]
This data set contains 1:250k digital raster graphics. [Summary provided by the Arizona Regional Image Archive.]


144. Arizona Regional Image Archive Landsat ETM Satellite Images [ARIA_LANDSAT_ETM]
This data set contains satellite imagery from the Landsat ETM instrument. [Summary provided by the Arizona Regional Image Archive.]


145. Arizona Regional Image Archive Landsat MSS Satellite Images [ARIA_LANDSAT_MSS]
This data set contains satellite imagery from the Landsat MSS instrument. The North American Landscape Characterization (NALC) project includes Landsat multispectral scanner (MSS) data acquired in ...


146. Arizona Regional Image Archive Landsat TM Satellite Images [ARIA_LANDSAT_TM]
This data set contains satellite imagery from the Landsat TM instrument.


147. Aroonstook Maine National Wildlife Refuge Boundary Data [USFWS_CSDS_arobnd]   PARENT METADATA
This dataset contains boundary layers for the Aroostook National Wildlife Refuge in Maine. National Wildlife Refuges are federal lands managed by the U.S. Fish and Wildlife Service (USFWS). The primary ...


148. Arsenic in Ground Water of the Willamette Basin, Oregon [WRIR_98_4205]
The spatial distribution of arsenic concentrations in ground water of the Willamette Basin was assessed by analyzing data from 728 historical and project sites. Concentrations of arsenic ranged from ...


149. Arthropods of La Selva (ALAS) Database [EC_ALAS]
The Arthropods of La Selva Database (ALAS) contains approximately 127,000 Specimen records for approximately 8000 species of arthropods, illustrated by more than 1300 images. The collection data ...


150. Asian Pacific FRIEND, Kofu node [AP_FRIEND]
The Asian Pacific FRIEND is an IHP regional project participated by thirteen countries from Southeast Asia and the Pacific, which include, as of January 1999, China, R Korea, Japan, Philippines, Vietnam, ...


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