Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Randall J. Wilk"'
Publikováno v:
PLoS ONE, Vol 13, Iss 5, p e0197887 (2018)
The northern spotted owl (Strix occidentalis caurina) is a federally-threatened subspecies in the United States associated with late-successional forests. In mesic forests it nests primarily in tree cavities, but also uses various types of external p
Externí odkaz:
https://doaj.org/article/8270281c649145c19203000d02c5cd41
Publikováno v:
Journal of Field Ornithology. 87:162-175
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db35856d44eafc28070839b4ca84f1b
https://doi.org/10.1111/jofo.12150
https://doi.org/10.1111/jofo.12150
Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 5, p e0197887 (2018)
PLoS ONE, Vol 13, Iss 5, p e0197887 (2018)
The northern spotted owl (Strix occidentalis caurina) is a federally-threatened subspecies in the United States associated with late-successional forests. In mesic forests it nests primarily in tree cavities, but also uses various types of external p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::597d8c53eb28c362088897a89bb6eab3
https://pubmed.ncbi.nlm.nih.gov/29852017
https://pubmed.ncbi.nlm.nih.gov/29852017
Publikováno v:
Northwest Science. 89:75-92
We evaluated the two-year effects of variable-retention harvest on chipmunk (Tamias spp.) abundance () and habitat in mature coniferous forests in western Oregon and Washington because wildlife responses to density/pattern of retained trees remain la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b96b78128cdb60ca20f4ee1188b1c8b3
https://doi.org/10.3955/046.089.0106
https://doi.org/10.3955/046.089.0106
Autor:
Randall J. Wilk
Publikováno v:
Northwestern Naturalist. 100:60
Forest birds are sensitive to habitat change and may be suitable for measuring responses to retention forestry. I present the short-term effects of 6 treatments in a 6 block randomized design experiment on 15 breeding small bird species in mature Dou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e32be000a66528ed00bf6e3386084a28
https://doi.org/10.1898/nwn18-19
https://doi.org/10.1898/nwn18-19
Publikováno v:
Forest Ecology and Management. 260:1567-1578
We assessed the short-term effects of alternative designs of forested buffer treatments along headwater streams on small ground-dwelling mammals in managed forests in western Washington, USA. Over three summers (one pretreatment and two posttreatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7ec5f09ad2716a969bd4c150f7320c5
https://doi.org/10.1016/j.foreco.2010.08.005
https://doi.org/10.1016/j.foreco.2010.08.005
Autor:
Randall J. Wilk
Publikováno v:
ARCTIC. 41
Data on tundra swans ( Cygnus columbianus columbianus ) were obtained on the northern Alaska Peninsula from 1983 to 1987. Phenology was advanced 2-4 weeks of swan nesting areas in the Subarctic and Arctic, but a late spring retarded nesting by at lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88547acdb88cceeae4edd17d264421fb
https://doi.org/10.14430/arctic1734
https://doi.org/10.14430/arctic1734