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.
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Plasma corticosteroid concentrations and secretion rates in channel catfish (Ictalurus punctatus): effect of temperature, time of day and fish density
No abstract available at this time
Authors
K. B. Davis, N. C. Parker, M. A. Suttle
Recovery of breeding success in a population of brown pelicans
Breeding populations of the brown pelican (Pelecanus occidentalis) declined during the 1960's on both east and west coasts of the United States. In 1969, colonies in South Carolina fledged an average of 0.78 young per nest (Blus et al. 1974b), and those in California only 0.004 (Anderson et al. 1975). The minimum production for population stability has been estimated to be 1.0 to 1.2 fledglings p
Authors
Vivian M. Mendenhall, Richard M. Prouty
Uranium, thorium, and mercury distribution through the evolution of the McDermitt caldera complex
No abstract available.
Authors
J. J. Rytuba, R.K. Glanzman, W.K. Conrad
Evaluation of methodology used in ecological characterization of the Chenier Plain
No abstract available.
Authors
R. H. Chabreck, J. B. Johnston, James B. Kirkwood
Progress on ground motion predictions for the San Francisco Bay region, California
No abstract available.
Authors
Roger D. Borcherdt, J. F. Gibbs, T. E. Fumal
Progress on seismic zonation in the San Francisco Bay region: Introduction and summary
No abstract available.
Authors
Earl E. Brabb, Roger D. Borcherdt
Use of Landsat imagery for estimating food available to refuging lesser snow geese
No abstract available.
Authors
Erwin E. Klaas, William H. Anderson, Robert B. Frederick
Examples of seismic zonation in the San Francisco Bay region
No abstract available.
Authors
W. J. Kockelman, E. E. Brabb
A perspective on remote sensing for wildlife management
The Pecora IV Symposium (Applications of Remote Sensing Data to Wildlife Management) conducted October 10-12, 1978, in Sioux Falls, S.D.; provided a perspective on the uses of remote sensing techniques for wildlife management. The task of summarizing the Symposium, which is the objective of this paper, is not simple because of the diversity of opinions presented regarding (a) the magnitude of the
Authors
David M. Carneggie, A. Marmelstein