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pro vyhledávání: '"W. Daniel Edge"'
Autor:
W. Daniel Edge
Publikováno v:
Mammal Study. 41:61-69
Demand for career professionals in the fish and wildlife professions is expected to increase over the next 10–12 years. I discuss education and training of fisheries and wildlife career professionals including who colleges and universities need to
Publikováno v:
The Wilson Journal of Ornithology. 131:43
Riparian zones in the semi-arid West are disproportionately important habitats for both breeding birds and agricultural operations. Despite growing interest in studying avian–habitat relationships to inform land management decisions, few studies ha
Autor:
Dana M. Sanchez, W. Daniel Edge
Publikováno v:
Wildlife Society Bulletin. 35:2-8
Online education has moved into the mainstream in the United States higher learning educational system, with enrollments increasing more rapidly than on many university campuses. The Department of Fisheries and Wildlife at Oregon State University beg
Autor:
W. Daniel Edge, Jeffrey A. Manning
Publikováno v:
Journal of Wildlife Management. 72:625-632
Despite its importance for wildlife, most forests in the Pacific Northwest contain low volumes of large downed wood compared to fine woody debris (FWD). We used a replicated experiment to compare short-term responses of deer mice (Peromyscus manicula
Autor:
W. Daniel Edge, Jeffrey A. Manning
Publikováno v:
Journal of Mammalogy. 85:87-96
Conservation of small mammals requires knowledge of ecologically meaningful spatial scales (e.g., individuals or populations) at which species respond to habitat heterogeneity. Between July and October of 1998, we sampled small mammals, understory ve
Autor:
Lori A. Hennings, W. Daniel Edge
Publikováno v:
The Condor. 105:288-302
In 1999, we surveyed breeding bird and plant communities along 54 streams in the Portland, Oregon, metropolitan region to link bird community metrics with structural and spatial characteristics of urban riparian areas. Canonical correspondence analys
Publikováno v:
Journal of Mammalogy. 83:947-956
Juvenile recruitment, growth, survival, and time to sexual maturation of rodents are all negatively affected by high densities of adults. But whether density of males, of females, or total density of adults has the greatest effect on juveniles is not
Autor:
W. Daniel Edge
Publikováno v:
Northwest Science. 85:572-574
Publikováno v:
Ecological Applications. 11:928-933
The “quotient method” (QM), a pesticide risk-assessment model used by the U.S. Environmental Protection Agency, assumes that the expected exposure concentration of a contaminant is a function of application rate immediately after pesticide applic
Publikováno v:
Conservation Biology. 15:749-760
Captive breeding and reintroduction programs are rarely evaluated, and assessment criteria vary widely. We used the following criteria to evaluate a bighorn sheep (Ovis canadensis) augmentation program: (1) survival and recruitment rates in the capti