United States Geological Survey YearbookThe Survey, 1985 - Geology |
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Page 2
... agricultural systems and wildlife lands of that area . The worldwide availability of strategic minerals is another concern of critical national interest . In recent years , as the United States began to rely more on imports to satisfy ...
... agricultural systems and wildlife lands of that area . The worldwide availability of strategic minerals is another concern of critical national interest . In recent years , as the United States began to rely more on imports to satisfy ...
Page 20
... agriculture , grazing , recreation , and various types of development ) to plan land uses that are in keeping with the Nation's interests . In addition , the Geological Survey has , in the course of these assessment studies , developed ...
... agriculture , grazing , recreation , and various types of development ) to plan land uses that are in keeping with the Nation's interests . In addition , the Geological Survey has , in the course of these assessment studies , developed ...
Page 23
... agricultural products that sustain the pilot . The United States does not depend on imports for these " nonstrategic " materials , but the scarcity of exploitable sand and gravel deposits near many cities where indus- trial and ...
... agricultural products that sustain the pilot . The United States does not depend on imports for these " nonstrategic " materials , but the scarcity of exploitable sand and gravel deposits near many cities where indus- trial and ...
Page 37
... agricultural areas . In 1978 , as part of the Regional Aquifer System Analysis ( RASA ) Program , the U.S. Geological Survey began a study of the High Plains aquifer to understand the flow system and to evaluate the effects of the ...
... agricultural areas . In 1978 , as part of the Regional Aquifer System Analysis ( RASA ) Program , the U.S. Geological Survey began a study of the High Plains aquifer to understand the flow system and to evaluate the effects of the ...
Page 41
... agriculture , and the aquifer is being depleted rapidly with little natural recharge . A computerized hydrologic model is being developed by staff members of the U.S. Geo- logical Survey's High Plains Regional Aquifer Systems Analysis ...
... agriculture , and the aquifer is being depleted rapidly with little natural recharge . A computerized hydrologic model is being developed by staff members of the U.S. Geo- logical Survey's High Plains Regional Aquifer Systems Analysis ...
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activities Alaska aquifer areas Assistant Bacillus cereus basins Bureau California cartographic cartographic data base City coal Columbia Glacier Commission contaminants Control Cooperative Denver Department of Public digital cartographic data digital data earthquake energy Environmental eruption Federal agencies Federal Bldg feet fiscal year 1984 flow fluid inclusions geochemical geographic geographic information systems Geologist geophysical ground water ground-water hazards High Plains hydrologic ical image map information systems investigations irrigation Lake land Landsat lava located Loki Patera major Management Mauna Loa million mineral deposits mineral resources models monitoring National Center National Mapping Division Office offshore Parkfield Parkfield earthquake Planning potential production quadrangle radar Regional remote sensing River rocks San Andreas fault scientific sediment Service sources square miles STOP studies sulfur surface Survey scientists Survey's techniques tion topographic maps trends U.S. Geological Survey Volcano Water Conservation District Water District zone