Publications
Below is a list of WERC's peer-reviewed publications. If you are searching for a specific publication and cannot find it in this list, please contact werc_web@usgs.gov
Filter Total Items: 3786
A comparison of populations of desert tortoises, Gopherus agassizii in grazed and ungrazed areas in Ivanpah Valley, California A comparison of populations of desert tortoises, Gopherus agassizii in grazed and ungrazed areas in Ivanpah Valley, California
No abstract available at this time
Authors
P.A. Medica, C.L. Lyons, F.B. Turner
Environmental Assessment: Activities Proposed by the San Francisco Clean Water Program at Ocean Beach, Golden Gate National Recreation Area Environmental Assessment: Activities Proposed by the San Francisco Clean Water Program at Ocean Beach, Golden Gate National Recreation Area
No abstract available at this time
Authors
N. Hornor, J. A. Howell, K. Wong
Parasites of chinook salmon (Oncorhynchus tshawytscha) and coho salmon (Oncorhynchus kisutch) from the Mad River and vicinity, Humboldt County, California Parasites of chinook salmon (Oncorhynchus tshawytscha) and coho salmon (Oncorhynchus kisutch) from the Mad River and vicinity, Humboldt County, California
No abstract available at this time
Authors
M.R. Jennings
Antelope Creek alluvial valley floor assessment Antelope Creek alluvial valley floor assessment
No abstract available at this time
Authors
K. McEachern
Dave Johnston Mine reclamation report Dave Johnston Mine reclamation report
No abstract available at this time
Authors
K. McEachern
Carnivorous mammals: the case of the sea otter Carnivorous mammals: the case of the sea otter
No abstract available at this time
Authors
J. A. Estes
Procedures for the use of aircraft in wildlife biotelemetry studies Procedures for the use of aircraft in wildlife biotelemetry studies
This is a report on the state of the art methodology and on questions that arise while one is preparing to use aircraft in a biotelemetry study. In general the first step in preparing to mount an antenna on an aircraft is to consult with a certified aircraft mechanic. Aircraft certification is discussed to provide background information concerning the role of the Federal Aviation...
Authors
David S. Gilmer, Lewis M. Cowardin, Renee L. Duval, Larry M. Mechlin, Charles W. Shaiffer, V.B. Kuechle
Major sediment sources and limits to the effectiveness of erosion control techniques in the highly erosive watersheds of north coastal California Major sediment sources and limits to the effectiveness of erosion control techniques in the highly erosive watersheds of north coastal California
No abstract available at this time
Authors
H.M. Kelsey, Mary Ann Madej, J. Pitlick, P. Stroud, M. Coghlan
Reproductive cycles and fire regimes Reproductive cycles and fire regimes
No abstract available at this time
Authors
Jon E. Keeley
The status and distribution of ants in the Crater District of Haleakala National Park The status and distribution of ants in the Crater District of Haleakala National Park
The Crater District of Haleakala National Park was surveyed for ants. Three species were found. Argentine ants (Iridomyrmex humilis) occurred only within I km of the park headquarters and the nearby research facility. Hypoponera opaciceps was found in small numbers throughout the Crater District. Cardiocondyla emeryi was present only at the head of Kaupo Gap. Possible impacts of these...
Authors
Joan H. Fellers, Gary M. Fellers
Historical evaluation and management recommendations for beavers at Lassen Volcanic National Park Historical evaluation and management recommendations for beavers at Lassen Volcanic National Park
No abstract available at this time
Authors
Gary M. Fellers
Ecological studies of vesicular arbuscular mycorrhizae in a barrier sand dune Ecological studies of vesicular arbuscular mycorrhizae in a barrier sand dune
An ecological survey of the vegetation of a barrier dune on the south coast of Rhode Island showed Ammophila breviligulata, Solidago sempervirens, Lathyrus japonicus, and Myrica pensylvanica to be the dominant plant species. All plants were mycorrhizal. Six species of vesicular–arbuscular (VA) fungi occurred in association with these plants, with Gigaspora gigantea and Acaulospora...
Authors
R. E. Koske, W. L. Halvorson