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: 3743
A simulation model of coal mining effects on cottonwood tree Growth in the Powder River Basin of Wyoming A simulation model of coal mining effects on cottonwood tree Growth in the Powder River Basin of Wyoming
No abstract available at this time
Authors
K. McEachern
The role of natural disturbance in structuring dune communities The role of natural disturbance in structuring dune communities
No abstract available at this time
Authors
K. McEachern
A double survey estimate for sighting probability of sea otters in California A double survey estimate for sighting probability of sea otters in California
We developed an estimator for the probability of sighting sea otters (Enhydra lutris) by shore- based counters, based on simultaneous double-surveys. We then estimated probability of sighting sea otters in California and evaluated the estimator's principal assumptions. The overall probability of sighting sea otters on 5 replicated double-surveys at each of 6 study areas was 0.945...
Authors
James A. Estes, Ronald J. Jameson
Experimental planting of Stipa pulchra seedlings at Paramount Ranch valley oak restoration area Experimental planting of Stipa pulchra seedlings at Paramount Ranch valley oak restoration area
No abstract available at this time
Authors
K.C. Danielsen, W. L. Halvorson, K.F. Schoeber
Russelspringer. [Elephant-shrew] Russelspringer. [Elephant-shrew]
No abstract available at this time
Authors
G. B. Rathbun, R. Fons
Science and management in U. S. National Parks Science and management in U. S. National Parks
No abstract available.
Authors
G.E. Davis, W. L. Halvorson, W.H. Ehorn
Soils and vegetation of Santa Barbara Island, Channel Islands National Park, CA Soils and vegetation of Santa Barbara Island, Channel Islands National Park, CA
The multifaceted development of an erosion surface on Santa Barbara Island, Channel Islands National Park, California, has led to this study of the relationship between soils and vegetation. A dry Mediterranean climate and past attempts at farming and introductions of alien species have led to vegetative degradation accompanied by both gully and surface erosion. Soil and vegetation...
Authors
W. L. Halvorson, D.B. Fenn, W.R. Allardice
Terrestrial Vertebrates Monitoring Handbook Terrestrial Vertebrates Monitoring Handbook
No abstract available at this time
Authors
Gary M. Fellers, Charles A. Drost, Brian W. Arnold