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Book Chapters

Browse more than 5,500 book chapters authored by our scientists over the past 100+ year history of the USGS and refine search by topic, location, year, and advanced search.

Filter Total Items: 6197

Quantum chemical parameters in QSAR: what do I use when? Quantum chemical parameters in QSAR: what do I use when?

This chapter provides a brief overview of the numerous quantum chemical parameters that have been/are currently being used in quantitative structure activity relationships (QSAR), along with a representative bibliography. The parameters will be grouped according to their mechanistic interpretations, and representative biological and physical chemical applications will be mentioned...
Authors
James P. Hickey

Randomization and sampling issues Randomization and sampling issues

The need for randomly selected routes and other sampling issues have been debated by the Amphibian electronic discussion group. Many excellent comments have been made, pro and con, but we have not reached consensus yet. This paper brings those comments together and attempts a synthesis. I hope that the resulting discussion will bring us closer to a consensus.
Authors
P.H. Geissler

Recording mammal calls Recording mammal calls

No abstract available.
Authors
W.L. Gannon, M.S. Foster

Records Records

No abstract available.
Authors
D. H. Ellis, J.A. Taylor, C.M. Mirande, J.A. Langenberg, M. Wellington, B.H. Powell, J.L. McMillen

Reproductive physiology Reproductive physiology

Conclusions: Although the general pattern of avian physiology applies to cranes, we have identified many physiological mechanisms (e.g., effects of disturbance) that need further study. Studies with cranes are expensive compared to those done with domestic fowl because of the crane's larger size, low reproductive rate, and delayed sexual maturity. To summarize, the crane reproductive...
Authors
G.F. Gee, S.E. Russman

San Francisco Bay salinity: observations, numerical simulation, and statistical models San Francisco Bay salinity: observations, numerical simulation, and statistical models

No abstract available.
Authors
D. H. Peterson, D.R. Cayan, M. D. Dettinger, M. Noble, L.G. Riddle, L. E. Schemel, R. E. Smith, R.J. Uncles, R. Walters
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