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: 3617
Endocrine function and reproductive impairment in an irradiated population of the lizard Uta stansburiana
No abstract available.
Authors
A.K. Pearson, P. Licht, K.A. Nagy, P.A. Medica
Forty-first breeding bird census. No. 147. Tamarisk-desert riparian
No abstract available.
Authors
E.A. Cardiff, S.W. Cardiff, K.H. Berry
Reproduction of chaparral shrubs after fire: A comparison of sprouting and seeding strategies
The relative ability of sprouting and nonsprouting chaparral shrubs to recover from fire was studied by examining population of congeneric pairs of species in burned and adjacent unburned areas. The pairs of species selected, with the nonsprouting species named first, were Arctostaphylos glauca - A. glandulosa and Ceanothus greggii - C. leucodermis. Data were also obtained on certain associated sp
Authors
Jon E. Keeley, Paul H. Zedler
Forty-first breeding bird census. No. 146. Tamarisk-saltbush
No abstract available.
Authors
M. Weinstein, K.H. Berry
Malic acid accumulation in roots in response to flooding: Evidence contrary to its role as an alternative to ethanol
No abstract available.
Authors
J. E. Keeley
Forty-first breeding bird census. No. 164. Desert marsh
No abstract available.
Authors
M. Weinstein, K.H. Berry
Sea otter predation and community organization in the western Aleutian Island, Alaska
Predation by the sea otter (Enhydra lutris) limits epibenthic invertebrates, especially sea urchins (Strongylocentrotus polyacanthus), in turn allowing a luxuriant development of the macroalgal canopy. Where sea otters are abundant, sea urchins are small and scarce in shallow water, and the association of fleshy macroalgae apparently is regulated by competition. Sea urchins are larger and more abu
Authors
J. E. Estes, N. S. Smith, J. F. Palmisano
Aleuts, sea otters, and alternate stable state communities
No abstract available.
Authors
C.A. Simenstad, J. A. Estes, K.W. Kenyon
Forty-first breeding bird census. No. 167. Tamarisk-quailbrush marsh
No abstract available.
Authors
E.A. Cardiff, S.W. Cardiff, K.H. Berry
Evolution of the rump region in the golden-rumped elephant shrew
No abstract available.
Authors
G. B. Rathbun
Two migratory thrushes and the African pitta in coastal Kenya
No abstract available.
Authors
P.L. Britton, G. B. Rathbun
Evaluation of an aerial survey of Pacific walruses
An aerial survey of Pacific walruses (Odobenus rosmarus divergens) was evaluated to determine the reliability of estimates of population abundance. The probability of detecting groups of walruses on the pack ice remained uniform to at least 0.93 km from the flight line, whereas the probability of detection decreased significantly beyond 0.23 km for walruses in the water. Walruses were more abundan
Authors
J. A. Estes, James R. Gilbert