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Page 5431, results 135751 - 135775

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Eastern Gulf of Alaska seismicity: Annual report to the National Oceanic and Atmospheric Administration for April 1, 1980, through March 31, 1981
Christopher D. Stephens, John C. Lahr, John A. Rogers
1981, Open-File Report 81-897
The objective of this research is to collect and analyze data on earthquake activity in the northeast Gulf of Alaska (NEGOA) and adjacent onshore areas in order to develop a better regional seismotectonic model and more accurately assess the earthquake potential. This information is critical to the establishment of criteria...
The Earth Resources Observation Systems data center's training technical assistance, and applications research activities
J. A. Sturdevant
1981, Open-File Report 81-1247
The Earth Resources Observation Systems (EROS) Data Center (EDO, administered by the U.S. Geological Survey, U.S. Department of the Interior, provides remotely sensed data to the user community and offers a variety of professional services to further the understanding and use of remote sensing technology. EDC reproduces and sells photographic...
Crustal deformation observatory: Part B, precision geodesy
Arthur G. Sylvester
1981, Open-File Report 81-230
The primary purpose of this investigation this past year was to establish and monitor a precise leveling array at Pinon Flat Geophysical Observatory to monitor tilt strain. The leveling array is one of several strain measurement techniques established at the observatory by several investigators for side-byside testing. Precise leveling is...
Hydrologic data for urban studies in the Austin, Texas, metropolitan area, 1979
R.M. Slade, M.E. Dorsey, J.D. Gordon, R.N. Mitchell, J.L. Gaylord
1981, Open-File Report 81-628
Hydrologic investigations of urban watersheds in Texas were begun by theU.S. Geological Survey in 1954. Studies are now in progress in Austin, Houston, and San Antonio. Studies have been completed in the Dallas and Fort Worth areas.The Geological Survey, in cooperation with the Texas Department of Water Resources, began hydrologic...
Preliminary water-quality assessment of the upper White River near Indianapolis, Marion County, Indiana
David J. Wangsness, Stephen E. Eikenberry, William G. Wilber, Charles G. Crawford
1981, Open-File Report 81-408
The White River Park Commission is planning the development of park facilities along the White River through Indianapolis. A key element in the planning is the determination of whether water quality of the river is suitable for recreation. A preliminary water-quality assessment of the river in Indianapolis on August 4-5,...
Low-flow characteristics of streams in the Deschutes River basin, Washington
J. E. Cummans
1981, Open-File Report 81-639
The purpose of the study was to determine the magnitude and frequency of low flows of streams in the Deschutes River basin.The streams in the basin usually have their low flows in August and September. Seven-day low flows were smallest in 1952 when annual rainfall at the Olympia airport was...