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Page 4617, results 115401 - 115425

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Not all publications have extents, not all extents are completely accurate
Hydrology of Area 62, Northern Great Plains and Rocky Mountain Coal Provinces, New Mexico and Arizona
F.E. Roybal, J.G. Wells, R.L. Gold, J.V. Flager
1984, Open-File Report 83-698
This report summarizes available hydrologic data for Area 62 and will aid leasing decisions, and the preparation and appraisal of environmental impact studies and mine-permit applications. Area 62 is located at the southern end of the Rocky Mountain Coal Province in parts of New Mexico and Arizona and includes approximately...
The Morgan Hill, California earthquake of April 24, 1984; a preliminary report; Volume II
S. N. Hoose (compiler)
1984, Open-File Report 84-498-B
The computer plots included in this volume have been prepared to accompany the article in Volume I titled "Strong-Motion Results from the Main Shock of April 24, 1984." The plots serve two functions. First, to provide a visual description of the recorded accelerations and their processed results in order that...
Water-resources investigations in North Dakota; fiscal year 1984
L.A. Hall, R.K. Kuzniar
1984, Open-File Report 84-429
The U.S. Geological Survey, through its Water Resources Division, investigates the occurrence, quantity, quality, distribution, and movement of the surface and underground water that composes the Nation's water resources. This publication contains a brief description of the ongoing investigations of the North Dakota District.Much of the Geological Survey program is...
Stream-channel response to the January 3-5, 1982 storm in the Santa Cruz Mountains, west central California
K.M. Nolan, D. C. Marron, L.M. Collins
1984, Open-File Report 84-248
Intense rainfall on January 3-5, 1982 in the Santa Cruz Mountains, California caused high streamflow and widespread landsliding. Generalized channel response in the studied basins included scour in steep, low-order channels and moderate fill in higher order channels. Large volumes of channel fill were noted along some channels but this...
Synopsis of ground-water and surface-water resources of North Dakota
T. C. Winter, R.D. Benson, R. A. Engberg, G.J. Wiche, D. G. Emerson, O.A. Crosby, J.E. Miller
1984, Open-File Report 84-732
This report describes the surface- and ground-water resources of North Dakota and the limitations of our understanding of these resources. Ground water and surface water are actually one resource, because they are often hydraulically interconnected. They are discussed separately for convenience. In general, the surface-water resources of the mainstem of...
Results of a solute transport experiment at Uvas Creek, September 1972, California
Ronald J. Avanzino, Gary W. Zellweger, Vance C. Kennedy, S. Marc Zand, Kenneth E. Bencala
1984, Open-File Report 84-236
A 3-hour constant-rate injection of chloride, strontium, and sodium was made into Uvas Creek, Santa Clara County, California, to determine solute transport and sorption properties of a small stream. Seven observation stations were selected within a 635-m reach of the stream where water samples were collected before, during and after...
Changes in channel geomorphology of six eruption-affected tributaries of the Lewis River, 1980-82, Mount St. Helens, Washington
H. A. Martinson, S. D. Finneran, L. J. Topinka
1984, Open-File Report 84-614
The May 18, 1980, eruption of Mount St. Helens generated a lateral blast, lahars and tephra deposits that altered tributary channels in the Lewis River drainage basin. In order to assess potential flood hazards, study channel adjustments, and construct a sediment budget for the perturbed drainages on the east and...
Water resources investigations in Mississippi, 1984-85
A. G. Lamonds, Carol Moss
1984, Open-File Report 84-444
This report describes the activities of the Water Resources Division in Mississippi. It summarizes progress made in water-resources investigations and related activities in the current fiscal year ending September 30, 1984, and outlines the work to be accomplished during the fiscal year ending September 30, 1985. Its specific purpose is...
Habitat Suitability Index Models: Hard clam
Rosemarie Mulholland
1984, FWS/OBS 82/10.77
Two species of hard clams occur along the Atlantic and Gulf of Mexico coasts of North America: the southern hard clam, Mercenaria campechiensis Gmelin 1791, and the northern hard clam, ~lercenaria mercenaria Linne 1758 (Wells 1957b). The latter species, also commonly kno\'m as the quahog, was formerly named Venus mercenaria....