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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.
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse almost 1,000 books 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: 976
Fish diseases diagnosis and prevention methods Fish diseases diagnosis and prevention methods
No abstract available at this time
Interface Between Ecology and Development in California Interface Between Ecology and Development in California
No abstract available at this time
Authors
Jon E. Keeley
Puerto Rican parrot (Amazona vittata) reproductive behavior: a guideline for management of active nests Puerto Rican parrot (Amazona vittata) reproductive behavior: a guideline for management of active nests
One explanation for the failure of intensively monitored Puerto Rican Parrot nests is that observers may lack the information needed to evaluate pair behavior and to recognize behaviors indicative of nest problems. I examined the behavior of Puerto Rican Parrots during eight non-problematic and six problematic nesting attempts to 1) describe behavior of pairs that experienced no notable...
Authors
K.A. Wilson
Regional West Indian manatee 1992 Studbook Regional West Indian manatee 1992 Studbook
Abstract not supplied at this time
Authors
C.L. Salisbury, C.A. Beck
Seismic tomography; theory and practice Seismic tomography; theory and practice
Although highly theoretical and computer-orientated, seismic tomography has created spectacular images of anomolies within the Earth with dimensions of thousands of kilometers to few tens of meters. These images have enabled Earth scientists working on diverse areas to attack fundamental problems relating to the deep dynamical processes within our planet. Additionally, this technique is...
Authors
H.M. Iver, Kazuro Hirahara
Twenty-year index to Journal of Mammalogy volumes 51-70 inclusive, 1970-1989 Twenty-year index to Journal of Mammalogy volumes 51-70 inclusive, 1970-1989
No abstract available.
Authors
M.D. Carleton, R.D. Fisher, A. L. Gardner, L.K. Gordon, H.L. Kafka, C.A. Ludwig, D.F. Schmidt
Dynamic land surface/atmospheric parameterization for the South Platte River drainage Dynamic land surface/atmospheric parameterization for the South Platte River drainage
No abstract available.
Authors
Jill S. Baron, R.A. Pielke, W.J. Parton, D.S. Ojima, T.B. Kirchner, S. W. Running, T.G.F. Kittel
Influence of landscape structure on the hydrologic cycle and regional and global climate Influence of landscape structure on the hydrologic cycle and regional and global climate
No abstract available.
Authors
R. A. Pielke, Jill Baron, Timothy G.F. Kittel, T. J. Lee, T. N. Chase, J. M. Cram