PCB's in Suburban Watershed, Reston, Va
J.M. Martell, D. A. Rickert, F.R. Siegel
1975, Environmental Science & Technology (9) 872-875
No abstract available....
Determining earthquake recurrence intervals from deformational structures in young lacustrine sediments
John D. Sims
1975, Tectonophysics (29) 141-152
Examination of the silty sediments in the lower Van Normal reservoir after the 1971 San Fernando, California earthquake revealed three zones of deformational structures in the 1-m-thick sequence of sediments exposed over about 2 km2 of the reservoir bottom. These zones are correlated with moderate earthquakes that shook the San Fernando...
Canister cryogenic system for cooling germanium semiconductor detectors in borehole and marine probes
G. R. Boynton
1975, Nuclear Instruments and Methods (123) 599-603
High resolution intrinsic and lithium-drifted germanium gamma-ray detectors operate at about 77–90 K. A cryostat for borehole and marine applications has been designed that makes use of prefrozen propane canisters. Uses of such canisters simplifies cryostat construction, and the rapid exchange of canisters...
Precambrian and Lower Ordovician rocks in east-central Idaho
Edward Thompson Ruppel, R. J. Ross Jr., David Schleicher
1975, Professional Paper 889
No abstract available....
The pathology of the major diseases of catfishes
F. P. Meyer
W.E. Ribelin, G. Migaki, editor(s)
1975, Book chapter, The pathology of fishes
Abstract not submitted to date...
A technique for estimating the magnitude and frequency of floods in Maine
Richard Arthur Morrill
1975, Open-File Report 75-292
No abstract available....
Streamflow characteristics in northeastern Utah and adjacent areas
Fred K. Fields
1975, Utah Basic-Data Release 25
This report contains statistical summaries of streamflow records from 74 gaging stations, which are mostly in northeastern Utah. Low- flow, high-flow, and flow-duration summaries were compiled from daily discharge values; and flows of each month are compared through correlation with flows of 1, 2, and 12 months in the future....
Water development for irrigation in northwestern Kansas
Edward D. Jenkins, Marilyn E. Pabst
1975, Report
Northwestern Kansas, an area of 8,050 square miles (21,000 square kilometres), is a flat to gently rolling plain that is dissected by the Smoky Hill and Republican Rivers. Loessial soils underlying the plain are ideal for cultivation.The climate is semiarid with the mean annual precipitation ranging from 16 to 21...
Water resources data for New York, water year 1974; Part 2, Water quality records
Water Resources Division, U.S. Geological Survey
1975, Water Data Report NY-74-2
No abstract available. ...
A spring aerial census of red foxes in North Dakota
A.B. Sargeant, W.K. Pfeifer, S.H. Allen
1975, Journal of Wildlife Management (39) 30-39
Systematic aerial searches were flown on transects to locate adult red foxes (Vulpes vulpes), pups, and rearing dens on 559.4 km2 (six townships) in eastern North Dakota during mid-May and mid-June each year from 1969 through 1973 and during mid-April 1969 and early May 1970. The combined sightings of foxes...
Death feigning by ducks in response to predation by red foxes (Vulpes fulva)
Alan B. Sargeant, L. E. Eberhardt
1975, American Midland Naturalist (94) 108-119
Predation by captive red foxes (Vulpes fulva) on approximately 50 ducks comprised of five species was observed in tests conducted at the Northern Prairie Wildlife Research Center, Jamestown, North Dakota. Most ducks were attacked from a rear or lateral position and seized in the cervical or thoracic region. All birds...
Hydrologic data for urban studies in the Fort Worth, Texas, metropolitan area, 1973
B.B. Hampton
1975, Report
No abstract available....
Preliminary analyses of soils and vegetation in the vicinity of the Mohave Generating Station in southern Nevada
F.B. Turner, E.M. Romney, R.F. Logan, F.D. Leavitt, T.L. Ackerman, G.V. Alexander, B.G. Maza, P.A. Medica, A.T. Vollmer
1975, UCLA Report 12-990
No abstract available at this time...
Mineral resource models and the Alaskan Mineral Resource Assessment Program
Donald A. Singer
W. A. Vogely, editor(s)
1975, Book chapter, Mineral materials modeling A state-of-the-art review
The least exacting demand that can be made of any model is that it serves as a device whereby we can predict actual physical happenings. Another demand which could be made is that the physical happenings predicted be in some way relevant to man, either by allowing him to anticipate...
Predation by fish on walleye eggs on a spawning reef in western Lake Erie, 1969-71
David R. Wolfert, Wolf-Dieter N. Busch, Carl T. Baker
1975, Ohio Journal of Science (75) 118-125
Nearly 2,000 fish representing 21 species were captured with experimental gillnets on Kelleys Island Shoal during the spawning and incubation periods of walleyes (Stizostedion v. vitreum) in 1969-71. A total of 794 stomachs were examined. Four species contained walleye eggs: yellow perch (Perca flavescens), spottail shiner (Notropis hudsonius), stonecat (Noturus...
Vertical crustal movements preceding and accompanying the San Fernando earthquake of February 9, 1971: A summary
Robert O. Castle, Jack P. Church, Michael R. Elliot, Nancy L. Morrison
1975, Tectonophysics (29) 127-140
Comparative elevations referred chiefly to a tidal bench mark with a history of relatively positive movement show that much of the Transverse Ranges of southern California sustained major changes in elevation both before and in association with the ML 6.4 San Fernando earthquake of February 9, 1971. Preseismic changes in...
Uranium determination in natural water by the fissiontrack technique
G.M. Reimer
1975, Journal of Geochemical Exploration (4) 425-431
The fission track technique, utilizing the neutron-induced fission of uranium-235, provides a versatile analytical method for the routine analysis of uranium in liquid samples of natural water. A detector is immersed in the sample and both are irradiated. The fission track density observed...
Hydrologic data of the coastal drainage basins of southeastern Massachusetts, Weir River, Hingham, to Jonas River, Kingston
John R. Williams, Richard E. Willey, Gary D. Tasker
1975, Massachusetts Hydrologic - Data Report 16
The principal basins are those of Weir River, James Brook, Bound Brook, North River, South River, and Jones River, all draining to Massachusetts Bay and Cape Cod Bay. These basins are bounded on the north by the Weymouth River basins, on the west by the Taunton River basin, and on...
Simplified bedrock geologic map of the Hartford New York-Connecticut 2 degrees quadrangle
John P. D’Agostino
1975, Open-File Report 78-896
No abstract available....
Effects of pH on toxicity of antimycin to fish
L. L. Marking
1975, Journal of the Fisheries Research Board of Canada (32) 769-773
Detoxification of antimycin at pH 9.5 was caused by two factors. The piscicide was biologically unavailable at the high pH, and this unavailability was reversed by decreasing the pH of water solutions. Simultaneously antimycin detoxified with time, and the resulting loss in toxicity was irreversible. The toxicity of antimycin was...
Use of elevated nest baskets by ducks
Harold A. Doty, F.B. Lee, A.D. Kruse
1975, Wildlife Society Bulletin (3) 68-73
Open-top nest baskets were mounted on upright metal poles in various wetlands to assess the value of baskets as a potential technique for increasing duck nest success. Observations were made from 1966-1968 in North and South Dakota, Minnesota, and Wisconsin and were continued through 1973 in North Dakota. Baskets were...
Seismic-reflection profiles, R/V Kelez, Nov-Dec. 1973, continental borderland of southern California
George William Moore, Larry A. Beyer
1975, Open-File Report 75-330
No abstract available....
Utilization of algae by fish: Final report to Hercules Incorporated, Wilmington, Delaware
J.G. Stanley, James E. Ellis, Jack B. Jones, W.H. Hastings
1975, Report
No abstract available at this time...
Pathophysiology of infectious hematopoietic necrosis virus disease in rainbow trout: Hematological and blood chemical changes in moribund fish
D.F. Amend, L. Smith
1975, Infection and Immunity (11) 171-179
Infectious hematopoietic necrosis (IHN) is a rhabdoviral disease of rainbow trout (Salmo gairdneri). Trout were injected with IHNV, and various hematological and biochemical measurements of clinically ill fish were compared to uninfected controls. Infected fish had reduced corpuscular counts, hemoglobin, and packed cell volume, but normal mean corpuscular volume, mean...
Enhancing bass production by the use of fish toxicants
R.M. Burress
R.H. Stroud, H. Clepper, editor(s)
1975, Book chapter, Black bass biology and management
Abstract not submitted to date...
