United States Geological Survey YearbookThe Survey, 1993 - Forest reserves |
From inside the book
Results 1-5 of 57
Page 3
... south . The Mt. Defiance map por- trays traditional USGS map features such as roads and trails , streams and lakes , cultural features , contours , boundaries , This map is an excerpt from the first primary - series topographic ...
... south . The Mt. Defiance map por- trays traditional USGS map features such as roads and trails , streams and lakes , cultural features , contours , boundaries , This map is an excerpt from the first primary - series topographic ...
Page 11
... South Dakota State University Monitoring Changes to Wetland Areas in the United States The he USGS is participating with the Wetlands Subcommittee of the Fed- eral Geographic Data Committee to resolve inconsistencies among several wet ...
... South Dakota State University Monitoring Changes to Wetland Areas in the United States The he USGS is participating with the Wetlands Subcommittee of the Fed- eral Geographic Data Committee to resolve inconsistencies among several wet ...
Page 19
... south- central San Francisco Bay . Previous air- borne surveys of the magnetic field of the bay had shown that long linear aeromag- netic anomalies were known to cross this part of the bay from northwest to south- east . USGS ...
... south- central San Francisco Bay . Previous air- borne surveys of the magnetic field of the bay had shown that long linear aeromag- netic anomalies were known to cross this part of the bay from northwest to south- east . USGS ...
Page 20
... south San Francisco Bay . A month after the surveys , the USGS began collecting a series of cores in the south - central bay to date the layers that have been offset by fault movement . Colleagues at Stanford University and the Lawrence ...
... south San Francisco Bay . A month after the surveys , the USGS began collecting a series of cores in the south - central bay to date the layers that have been offset by fault movement . Colleagues at Stanford University and the Lawrence ...
Page 25
... South Carolina to Nevada and Hawaii . A substantial proportion of the pro- gram's resources is focused on problems in the four regions having the highest earthquake hazard : southern California , northern California , the Pacific North ...
... South Carolina to Nevada and Hawaii . A substantial proportion of the pro- gram's resources is focused on problems in the four regions having the highest earthquake hazard : southern California , northern California , the Pacific North ...
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activities Administration aquifer areas assessment atmosphere atrazine Award Bureau California cartographic City City of w coal Colorado Commission contaminants cooperation in earth Coordination data base debris flows Denver Denver Federal Center Division earth sciences earthquake employees energy environment Federal agencies flood floodplain geographic information systems Geological Survey USGS global change ground water ground-water hazards High Plains hydrologic information systems Interior Internet Irrigation KILOMETERS Lake land locations Management District ment Mineral Resources Mississippi River models monitoring Municipal National Center Northridge earthquake Office Park pesticides Planning processes Regional Reston River Basin Scientific and technical sediment seismic Service Soil South Platte River spatial data studies technical cooperation Telephone 703 tion Transportation U.S. Forest Service U.S. Geological Survey United University users USGS USGS scientists Valley volcanoes Water Conservation District Water District water quality Water Resources water-quality