United States Geological Survey YearbookU.S. Geological Survey, 1986 - Geology |
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Page 3
... ment to vary substantially throughout the site . Sloping interfaces between materials that have different physical properties can provide preferential pathways for flow , adding a horizontal component to other- wise vertical water ...
... ment to vary substantially throughout the site . Sloping interfaces between materials that have different physical properties can provide preferential pathways for flow , adding a horizontal component to other- wise vertical water ...
Page 7
... ment , and combined research efforts at the Sheffield site have led to a better under- standing of the hydrogeologic environment necessary for shallow land burial of low- level radioactive wastes . In addition to the findings and ...
... ment , and combined research efforts at the Sheffield site have led to a better under- standing of the hydrogeologic environment necessary for shallow land burial of low- level radioactive wastes . In addition to the findings and ...
Page 8
... ment production plan was adopted to guide the Geological Survey through the re- mainder of the century . Primary Mapping Program Objectives To provide the Nation with primary carto- graphic data of standard content , currency , and ...
... ment production plan was adopted to guide the Geological Survey through the re- mainder of the century . Primary Mapping Program Objectives To provide the Nation with primary carto- graphic data of standard content , currency , and ...
Page 13
... ment . Clusters of seismometers , creepmeters , dilatometers , and other geophysical instruments arrayed about central two - color laser geodimeters have been deployed along the San Andreas fault at Parkfield . The instru- ments are ...
... ment . Clusters of seismometers , creepmeters , dilatometers , and other geophysical instruments arrayed about central two - color laser geodimeters have been deployed along the San Andreas fault at Parkfield . The instru- ments are ...
Page 17
... ment Applications . time employees . The Survey's diversified earth - science research programs and serv- ices are reflected in its workforce , which is composed of personnel in more than 160 disciplines ; more than half of that ...
... ment Applications . time employees . The Survey's diversified earth - science research programs and serv- ices are reflected in its workforce , which is composed of personnel in more than 160 disciplines ; more than half of that ...
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activities Administration Alaska aquifer areas Assistant Award basin Bureau Calcasieu River California cartographic Chief Hydrologist City City of w climate coal coastal Commission concentrations contamination cooperative Coordination data base Denver Denver Federal Center Department of Public deposits Earth earth-science earthquake energy Environmental Federal agencies feet fiscal flow geographic information systems Geologic Division geologic map Geologist geophysical global change graphic ground water ground-water hazards hydrologic investigations Irrigation Lake Lake Nyos land levels located Management Menlo Park ment miles mineral resources National Center National Mapping Division natural Office organic percent Planning processes radon Regional resource assessment Reston River rocks samples SAN DIEGO San Joaquin River scientific scientists sediment seismic selenium Service soil Stop streamflow studies surface tion Transportation U.S. Geological Survey United University users USGS Valley Volcano Water Conservation District Water District water quality water-quality wetlands zone