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Page 2451, results 61251 - 61275

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Streamflow, sediment-transport, and water-temperature characteristics of the three small watersheds in the Alsea River basin, Oregon
David Dell Harris, Robert Charles Williams
1971, Circular 642
Data collected during the prelogging period 1959-65 indicate an average annual runoff for Needle Branch and Deer and Flynn Creeks of 74.2, 75.1, and 77.7 inches, respectively. The measured precipitation at Flynn Creek of 92.9 inches was 5 inches less than at either Needle Branch or Deer Creek. Unit flood...
Combined Ice and Water Balances of Gulkana and Wolverine Glaciers, Alaska, and South Cascade Glacier, Washington, 1965 and 1966 Hydrologic Years
Mark Frederick Meier, Wendell V. Tangborn, Lawrence R. Mayo, Austin Post
1971, Professional Paper 715-A
Glaciers occur in northwestern North America between lat 37 deg and 69 deg N. in two major mountain systems. The Pacific Mountain System, near the west coast, receives large amounts of precipitation, has very mild temperatures, and contains perhaps 90 percent of the glacier ice. The Rocky Mountain or Eastern...
Hydrology of two small river basins in Pennsylvania before urbanization, with a section on observation of stream fauna
R. Adam Miller, John Troxell, Luna Bergere Leopold, Ruth Patrick, Robert R. Grant Jr.
1971, Professional Paper 701-A
Basic data on water quantity, chemical quality, and suspended sediment are tabulated to record the conditions existing in two basins near Philadelphia, each about 32 square miles in area. The basins in 1970 are agricultural land for the most part, but urban and industrial development is imminent as the Philadelphia...
A procedure for evaluating environmental impact
Luna Bergere Leopold, Frank Eldridge Clarke, Bruce B. Hanshaw, James R. Balsley
1971, Circular 645
In a recent article in "Science" discussing the Environmental Policy Act of 1969, Gillette (1971) states "The law's instructions for preparing an impact report apparently are not specific enough to insure that an agency will fully, or even usefully, examine the environmental effects of the projects it plans." This report...
Index of surface-water records to September 30, 1970: Part 13. - Snake River basin
Water Resources Division, U.S. Geological Survey
1971, Circular 663
This report lists the streamflow and reservoir stations in the Snake River basin for which records have been or are to be published in reports of the Geological Survey for periods through September 30, 1970. It supersedes Geological Survey Circular 583. It was updated by personnel of the Data Response...
Determination of minor elements in water by emission spectroscopy
Paul R. Barnett, E. C. Mallory
1971, Techniques of Water-Resources Investigations 05-A2
With the emission spectrograph, the analyst is able to determine many minor elements simultaneously in water samples. Spectrographic methods differ chiefly in techniques of preconcentrating the elements. For waters with dissolved solids of less than 1,000 milligrams per liter, the method of evaporating to dryness and determining the elements in...
Inventory of Glaciers in the North Cascades, Washington
Austin Post, Don Richardson, Wendell V. Tangborn, F.L. Rosselot
1971, Professional Paper 705-A
Perennial bodies of ice in the North Cascades having areas of at least 0.1 km2 (square kilometer) are tabulated and classified. The inventory, a contribution to the International Hydrological Decade, includes 756 glaciers, covering 267 km2, about half of the glacier area in the United States south of Alaska. Listings...
Geology and economic potential for chromite in the Zhob Valley ultramafic rock complex, Hindubagh, Quetta division, West Pakistan
Darwin L. Rossman, Zaki Ahmad, Hamidur Rahman
1971, Open-File Report 71-242
The ultramafic rocks making up the Zhob Valley igneous complex have yielded small amounts of metallurgical-grade chromite since the early part of the century. From 1968-1970 a cooperative study undertaken by the Geological Survey of Pakistan and the U. S. Geological Survey, under the auspices of the Government of Pakistan...
Apollo 14 traverse map
Water Resources Division, U.S. Geological Survey
1971, Open-File Report 71-297
No abstract available. ...