United States Geological Survey YearbookThe Survey, 1986 - Geology |
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Page viii
... continued dedication to the earth sciences . If we are to meet the challenges of the Earth's dynamic nature , unlock its critical resources , and build toward a safe and sound " second America , " we must work hard , and we must work ...
... continued dedication to the earth sciences . If we are to meet the challenges of the Earth's dynamic nature , unlock its critical resources , and build toward a safe and sound " second America , " we must work hard , and we must work ...
Page 30
... continued evaporation of ground water has occurred and thus affected selenium concentrations . The low concentrations of selenium in the deep parts of the aquifer system may be related to a combination of the climatic conditions under ...
... continued evaporation of ground water has occurred and thus affected selenium concentrations . The low concentrations of selenium in the deep parts of the aquifer system may be related to a combination of the climatic conditions under ...
Page 49
... continued in fiscal year 1986 ; additional instruments will products most in demand by private and public consumers . At 2:30 a.m. local time on March 27 , 1986 , Augustine volcano erupted in Cook Inlet , 180 miles southwest of ...
... continued in fiscal year 1986 ; additional instruments will products most in demand by private and public consumers . At 2:30 a.m. local time on March 27 , 1986 , Augustine volcano erupted in Cook Inlet , 180 miles southwest of ...
Page 59
... continued to be active through August 21. A new vent on the eastern flank of the volcano , about 150 feet in diameter and 500 feet below the summit , was the source of much of the recent activity and marks the first change in vent ...
... continued to be active through August 21. A new vent on the eastern flank of the volcano , about 150 feet in diameter and 500 feet below the summit , was the source of much of the recent activity and marks the first change in vent ...
Page 62
... continued its Ex- clusive Economic Zone ( EEZ ) mapping program in cooperation with the United Kingdom's Institute of Oceanographic Sci- ences ( IOS ) . A sidescan sonar survey of the Gulf of Mexico and the sea floor around Puerto Rico ...
... continued its Ex- clusive Economic Zone ( EEZ ) mapping program in cooperation with the United Kingdom's Institute of Oceanographic Sci- ences ( IOS ) . A sidescan sonar survey of the Gulf of Mexico and the sea floor around Puerto Rico ...
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activities Administration Alaska aquifer areas basins California cartographic City Commission concentrations contaminants cooperation Coordination County data base Denver Denver Federal Center deposits digital cartographic data distribution drought earth-science earthquake Energy Environmental eruption Federal agencies Federal Bldg feet fiscal year 1986 flow format geographic information systems Geologist geophysical Gorda Ridge graphic ground water ground-water hazards hydrologic increased investigations Irrigation land Landsat levels located logical Survey Management Menlo Park ment miles mineral resource assessment monitoring National Center National Mapping Division National Water Office Operations organic Orinoco River Parkfield percent Planning potential precipitation production quadrangle radioactive waste radon Regional Reston River rocks runoff Salt Lake samples saturated zone scientific Scientific Drilling sediment seismic selenium Service soil sources Stop streamflow studies sulfide surface Survey's terranes tion Transportation trends U.S. Geological Survey United uranium Valley volcano waste Water District water quality Water Resources Division water-quality