United States Geological Survey YearbookThe Survey, 1987 - Geology |
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Page 19
... earthquakes and landslides . A GIS is a valuable tool that helps USGS scientists to provide this information more rapidly , effi- ciently , and effectively . Geographic Information Systems at the U.S. Geological Survey The USGS and the ...
... earthquakes and landslides . A GIS is a valuable tool that helps USGS scientists to provide this information more rapidly , effi- ciently , and effectively . Geographic Information Systems at the U.S. Geological Survey The USGS and the ...
Page 29
... earthquakes . Most of the world's earthquakes occur in relatively narrow bands that mark the boundaries between sections of the outer shell of the Earth . These sections , known as plates , are driven by the internal heat of the Earth ...
... earthquakes . Most of the world's earthquakes occur in relatively narrow bands that mark the boundaries between sections of the outer shell of the Earth . These sections , known as plates , are driven by the internal heat of the Earth ...
Page 30
... earthquake in southern Cal- ifornia ( 1857 ) . Funds for the drilling and overall proj- ect management were provided by Deep Observation and Sampling of the Earth's Continental Crust , Inc. ( DOSECC ) , a non- profit university ...
... earthquake in southern Cal- ifornia ( 1857 ) . Funds for the drilling and overall proj- ect management were provided by Deep Observation and Sampling of the Earth's Continental Crust , Inc. ( DOSECC ) , a non- profit university ...
Page 31
... EARTHQUAKE RESEARCH IN - SITU STRESS PROJECT Figure 7. In - situ measurements at the Earth's stress field at Ca- jon ... earthquakes begin . compressional regime at depth . This stress orientation is quite. Significant Accomplishments of ...
... EARTHQUAKE RESEARCH IN - SITU STRESS PROJECT Figure 7. In - situ measurements at the Earth's stress field at Ca- jon ... earthquakes begin . compressional regime at depth . This stress orientation is quite. Significant Accomplishments of ...
Page 32
... earthquakes in the region . The stress orientation also accounts for the widespread occurrence of geologically ... earthquake prediction purposes . This monitoring will provide a long baseline of reliable scientific data valuable for ...
... earthquakes in the region . The stress orientation also accounts for the widespread occurrence of geologically ... earthquake prediction purposes . This monitoring will provide a long baseline of reliable scientific data valuable for ...
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activities Administration agencies Alaska aquifer basin Bureau Calcasieu River cartographic CD ROM Chief City City of w coal color Commission concentrations Connecticut contamination cooperative Coordination County crater data base Department of Public deposits drilling Earth Science earthquakes energy Enewetak Environmental facilities Federal feet Figure fiscal year 1987 geographic information systems geologic map Geologist geophysical gram graphic ground water hazards hydrologic Hydrologist investigations Lake Nyos land located lower Calcasieu River major Management ment miles million mineral resources mining models National Center National Mapping Division Office organic compounds Park percent Planning processes production projects Province quadrangle Regional Reston rocks samples San Andreas fault San Joaquin River scientific scientists sedimentary sediments seismic selenium Service South Stop studies surface Survey's techniques tion topographic Transportation U.S. Geological Survey United users USGS Vernalis Volcano Water District Water Resources water-use zone