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1675 Titles Match Your Query
Showing 1 through 50 of 1675 Next
1. Coal Geology, Land Use, and Human Health in the Peoples Republic of China: Coal Mine Locations [USGS_OFR01-318coal_mines]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of major coal mines and their production in China. This data set will be utilized in energy research ...


2. Coal Geology, Land Use, and Human Health in the Peoples Republic of China: Power line locations [USGS_OFR01-318_power_lines]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of the electrical power line network in China. This data set will be utilized in energy research ...


3. Coal Geology, Land Use, and Human Health in the Peoples Republic of China: Power station locations [USGS_OFR01-318_power_stations]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of electrical power stations in China. This data set will be utilized in energy research and ...


4. Coal Geology, Land Use, and Human Health in the Peoples Republic of China: Prevalence of Endemic Fluorosis [USGS_OFR01-318_fluorosis]   PARENT METADATA
To describe areal extents and rates of endemic flourosis in China. This dataset will be used to provide support for the assessment and analysis of coal quality and potential inventories ...


5. Coal Geology, Land Use, and Human Health in the Peoples Republic of China: Sources of Fluorosis Pollution [USGS_OFR01-318_fl_pollution]   PARENT METADATA
To describe areal extents of environmental pollution sources of fluorosis affected areas in China. This dataset will be used to provide support for the assessment and analysis of coal ...


6. Coal-Bearing Regions and Structural Sedimentary Basins of China and Adjacent Seas [USGS_OFR0047]   CHILD METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of coal-bearing regions in China. This data set will be utilized in energy research and ...


7. Coal-Bearing Regions and Structural Sedimentary Basins of China and Adjacent Seas: Coal field locations [USGS_OFR0047_coal_type]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of coal fields in China. This data set will be utilized in energy research and cartographic projects. This ...


8. Coal-Bearing Regions and Structural Sedimentary Basins of China and Adjacent Seas: Coal-bearing regions, USGS OFR 00-47 [USGS_OFR0047_coal_bearing]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of coal-bearing regions in China. This data set will be utilized in energy research and cartographic projects. ...


9. Coal-Bearing Regions and Structural Sedimentary Basins of China and Adjacent Seas: Energy commodities [USGS_OFR0047_commodities]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of commodities in China. This data set will be utilized in energy research and cartographic projects. This ...


10. Coal-Bearing Regions and Structural Sedimentary Basins of China and Adjacent Seas: Major coal mine locations [USGS_OFR0047_mines]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of major coal mines and their production in China. This data set will be utilized in energy research and cartographic ...


11. Coal-Bearing Regions and Structural Sedimentary Basins of China and Adjacent Seas: Structural sedimentary basins [USGS_OFR0047_sed_basins]   PARENT METADATA
The purpose of this dataset is to give geologists and other scientists a spatial database of structural sedimentary basins in China. This data set will be utilized in energy research and cartographic ...


12. Pleistocene to Quaternary strain between active faults, San Francisco Bay Region [SF_BAY_FOLDS_01]
The need for a better understanding of the seismic risk posed by active blind faults is evident from recent damaging earthquakes in northern and southern California, including the Coalinga 1983, Loma ...


13. Glaciological Investigations of the Bulge and Trunk of Kamb Ice Stream, West Antarctica [NSIDC-0380]
This data set contains radar data from the Kamb Ice Stream (KIS), formerly known as Ice Stream C, in West Antarctica. The project was part of a larger study to assess the likelihood of ice stream ...


14. Apalachicola-Chatahoochee Flint River Basin Ground Water Data [usgs_nawqa_acfriver_groundwater]
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 ...


15. Apalachicola-Chatahoochee-Flint River Basin Surface Water Data [usgs_nawqa_acf_surfacewater]
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 ...


16. Carnivore Re-Colonisation: Reality, Possibility and a Non-Equilibrium Century for Grizzly Bears in the Southern Yellowstone Ecosystem [NRMSC_carnivorerecolonisation]
Most large native carnivores have experienced range contractions due to conflicts with humans, although neither rates of spatial collapse nor expansion have been well characterized. In North America, ...


17. Reproductive Maturation and Senescence in the Female Brown Bear [NRMSC_repmaturationbrownbear]
Changes in age-specific reproductive rates can have important implications for managing populations, but the number of female brown (grizzly) bears (Ursus arctos) observed in any one study is usually ...


18. Use of Sulfur and Nitrogen Stable Isotopes to Determine the Importance of Whitebark Pine Nuts to Yellowstone Grizzly Bears [NRMSC_sulfurnitrogenstableisotopes]
Whitebark pine (Pinus albicaulis) is a masting species that produces relatively large, fat- and protein-rich nuts that are consumed by grizzly bears (Ursus arctos horribilis). Trees produce abundant ...


19. Yellowstone Grizzly Bear Investigations [NRMSC_yellowstonegrizzlybear]
In addition to normal monitoring, an array of studies were completed addressing the potential impacts of winter recreation on denning grizzly bears. This research was in response to a lawsuit filed ...


20. Databases and Simplified Geology for Mineralized Areas, Claims, Mines and Prospects in Colorado [USGS_OFR_2003_090]
This data release contains mineral resource data for metallic and nonmetallic mineral sites in the State of Colorado. Along with the resource data, there is additional data, such as mineralized areas ...


21. Digital depth horizon compilations of the Alaskan North Slope and adjacent arctic regions [USGS_OFR_2003_230]
The Digital depth horizon compilations of the Alaskan North Slope and adjacent arctic regions file report contains data that has been digitized and combined to create four detailed depth horizon grids ...


22. Regional Geochemical Results from the Analyses of Rock, Soil, and Vegetation Samples-Big Delta B-2 Quadrangle, Alaska [USGS_OFR_2005_1431]
The USGS reports the chemical analyses for rocks, soil, soil water, and vegetation, collected from throughout the Big Delta B-2 quadrangle in east-central Alaska, for the period 1998-2002. This study ...


23. 1968 Louisiana Coastal Marsh Vegetative Type Transect Point Dataset [usgs_nwrc_louisianatransect]
This dataset contains a point coverage with an associated database file. The original dataset was collected through visual field observation by Robert Chabreck (Louisiana Cooperative Wildlife Research ...


24. 1986-1988 Plot-Transect Installation - Roan Mountain Massif Content Management [NBII_SAIN2]
This data set contains information on a set of transects and plots that were originally installed in 1987 and 1988 on the grassy balds of the Roan Mountain Massif (Round Bald, Engine Gap, Jane Bald, ...


25. 1987- 1992 Plot-Transect - Community and Mowing Analysis - Roan Mountain Massif Data [NBII_SAIN5]
The transects and plots were originally installed in 1987 and 1988 on the grassy balds of the Roan Mountain Massif [Round Bald, Engine Gap, Jane Bald, Grassy Ridge, Big Yellow Mountain (also known ...


26. 1990 County Boundaries of the United States [UTC_1990countyboundaries]
This data set portrays the 1990 State and county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. The data set was created by extracting county polygon features from the ...


27. 1992 Water-Table Contours of the Mojave River Ground-Water Basin, San Bernardino County, California [USGS_cont1992]
This data set consists of digital water-table contours for the Mojave River Basin. The U.S. Geological Survey, in cooperation with the Mojave Water Agency, constructed a water-table map of the Mojave ...


28. 1994 Water-Table Contours of the Morongo Ground-Water Basin, San Bernardino County, California [USGS_cont1994]
This data set consists of digital water-table contours for the Morongo Basin. The U.S. Geological Survey constructed a water-table map of the Morongo ground-water basin for ground-water levels measured ...


29. 1995 - 2007 Ecosystem History of South Florida's Estuaries Database version 7 [USGS_SOFIA_eco_hist_db1995-2007]
The 1995 - 2007 Ecosystem History of South Florida's Estuaries Database contains listings of all sites (modern and core), modern monitoring site survey information (water chemistry, floral and faunal ...


30. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Central Alaska Province [USGS_DDS_P2_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


31. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Central Coastal Province [USGS_P-11_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


32. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Eastern Great Basin Province [USGS_DDS_P19_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


33. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Idaho - Snake River Downwarp Province [USGS_DDS_P17_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


34. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Los Angeles Basin Province [USGS_DDS_P14_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


35. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Salton Trough Province [USGS_DDS_P16_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


36. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the San Diego - Oceanside Province [USGS_DDS_P15_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


37. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the San Joaquin Basin Province [USGS-DDS_30_P-10_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


38. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Santa Maria Basin Province [USGS_DDS_P12_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


39. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Uinta - Piceance Basin Province [USGS_DDS_P20_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


40. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Ventura Basin Province [USGS_DDS_P13_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


41. 1995 National Oil and Gas Assessment 1/4-Mile Cells within the Western Great Basin Province [USGS_DDS_P18_cells]
The purpose of the cell map is to display the exploration maturity, type of production, and distribution of production in quarter-mile cells in each of the oil and gas plays and each of the provinces ...


42. 1995 National Oil and Gas Assessment Continuous-Type Plays within the Uinta - Piceance Basin Province [USGS_DDS_P20_continuous]
The purpose of the play map is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


43. 1995 National Oil and Gas Assessment Conventional Plays within the Central Alaska Province [USGS_DDS_P2_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


44. 1995 National Oil and Gas Assessment Conventional Plays within the Central Coastal Province [USGS_P-11_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


45. 1995 National Oil and Gas Assessment Conventional Plays within the Eastern Great Basin Province [USGS_DDS_P19_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


46. 1995 National Oil and Gas Assessment Conventional Plays within the Idaho - Snake River Downwarp Province [USGS_DDS_P17_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


47. 1995 National Oil and Gas Assessment Conventional Plays within the Los Angeles Basin Province [USGS_DDS_P14_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


48. 1995 National Oil and Gas Assessment Conventional Plays within the San Joaquin Basin Province [USGS-DDS_30_P10_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


49. 1995 National Oil and Gas Assessment Conventional Plays within the Santa Maria Basin Province [USGS_DDS_P10_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


50. 1995 National Oil and Gas Assessment Conventional Plays within the Santa Maria Basin Province - USGS_DDS_P12_conventional [USGS_DDS_P12_conventional]
The purpose of these files is to illustrate the geologic boundary of the play as defined for the 1995 U.S. National Assessment. The play was used as the fundamental assessment unit. The fundamental ...


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