Conference Papers
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The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse almost 5,000 conference papers authored by our scientists and refine search by topic, location, year, and advanced search.
Filter Total Items: 5576
Geologic framework of the Alaskan Continental Terrace in the Chukchi and Beaufort Seas Geologic framework of the Alaskan Continental Terrace in the Chukchi and Beaufort Seas
No abstract available.
Authors
A. Grantz, M.L. Holmes, B. A. Kososki
Implications of seasonal chemical and physical factors on the production of phytoplankton in northern San Francisco Bay Implications of seasonal chemical and physical factors on the production of phytoplankton in northern San Francisco Bay
No abstract available.
Authors
D. H. Peterson, T. J. Conomos
Longitudinal distribution of selected micro-nutrients in northern San Francisco Bay during 1972 Longitudinal distribution of selected micro-nutrients in northern San Francisco Bay during 1972
No abstract available
Authors
T. J. Conomos, D. H. Peterson
New dimensions in diseases affecting waterfowl New dimensions in diseases affecting waterfowl
We start off with light heart, but as we near the marsh, we stop abruptly in shock and horror. The shoreline, where only last evening we saw thousands of sleek, apparently healthy birds, is now littered with their bodies. Most of them are ducks, but here and there we see a Canada goose, a gull, an avocet, a black-necked stilt, a pelican..... This is the way Jensen and Williams (1964)...
Authors
Milton Friend
Requirement for dietary choline by lake trout Requirement for dietary choline by lake trout
No abstract available at this time
Authors
H. G. Ketola
MER: Ultimate recovery and production rate MER: Ultimate recovery and production rate
No abstract available.
Authors
W. K. Savage, A. R. Thachuk, Hassan Beykpour, J. H. Lohrenz
Orange material in the Sulpicius Gallus formation at the southwestern edge of Mare Serenitatis Orange material in the Sulpicius Gallus formation at the southwestern edge of Mare Serenitatis
Orange and red materials were observed and photographed in the dark mantle of the Sulpicius Gallus Formation on the southwestern rim of the Serenitatis basin. These materials occur only within the dark mantle that overlies old rilled mare and highland units and are absent on the younger mare unit in this area. Orange and red materials occur predominantly as halos, patches, or rays around...
Authors
Baerbel K. Lucchitta, H.H. Schmitt
Techniques for determining areal extent of snow in the Sierra Nevada mountains using high altitude aircraft and spacecraft imagery Techniques for determining areal extent of snow in the Sierra Nevada mountains using high altitude aircraft and spacecraft imagery
No abstract available.
Authors
D. T. Lauer, W. C. Draeger
Areal extent of snow in forested regions — A practical estimation technique using ERTS-1 data Areal extent of snow in forested regions — A practical estimation technique using ERTS-1 data
No abstract available.
Authors
W. C. Draeger, D. T. Lauer
Application of digital modeling to the prediction of radioisotope migration in ground water Application of digital modeling to the prediction of radioisotope migration in ground water
Recently developed numerical techniques have been adapted to the solution of transient radioactive solute migration problems in groundwater.
Authors
J.B. Robertson
Oil shale development and its environmental considerations Oil shale development and its environmental considerations
The petroleum shortage recently experienced by many nations throughout the world has created an intense interest in obtaining new and supplemental energy sources. In the United States, this interest has been centered on oil shale. Any major action by the federal government having significant environmental effects requires compliance with the National Environmental Policy Act of 1969...
Authors
R.T. Stone, H. Johnson, A. Decora