Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Brian R. Fransen"'
Autor:
Robert E. Bilby, Tiffany E. Justice, Andrew J. Kroll, Jim W. Ward, Janette Bach, Maryanne Reiter, Brian R. Fransen, Ted R. Turner, Steven D. Duke
Publikováno v:
Forest Ecology and Management. 259:2233-2247
Elevated landslide rates in forested landscapes can adversely impact aquatic habitat and water quality and remove and/or degrade soil resources required for forest regeneration. As a result, understanding the associations between management actions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e669246341b8ffd979ae8826757061
https://doi.org/10.1016/j.foreco.2010.01.051
https://doi.org/10.1016/j.foreco.2010.01.051
Publikováno v:
North American Journal of Fisheries Management. 26:960-975
Regulations governing human activities in streams and riparian zones frequently differ depending on whether or not a stream reach supports fish. Fish presence or absence is usually determined by sampling or by assuming the presence of fish if the str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::855ecbd095840b53dd7c9ec4d3cb4a28
https://doi.org/10.1577/m04-187.1
https://doi.org/10.1577/m04-187.1
Publikováno v:
Freshwater Biology. 51:1211-1218
Summary 1. The effects of spawning coho (Oncorhynchus kisutch) and chum salmon (Oncorhynchus keta) on the limnephilid caddisfly Ecclisomyia conspersa were evaluated by experimentally excluding salmon from the upper 14-m stretch of a spawning channel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e5029bf51b311a4e114173c3d3ad4e
https://doi.org/10.1111/j.1365-2427.2006.01538.x
https://doi.org/10.1111/j.1365-2427.2006.01538.x
Publikováno v:
Transactions of the American Fisheries Society. 135:634-642
The upper extent of fish distribution in streams has received increasing attention in recent years because fish-bearing streams in the Pacific Northwest receive greater protection from timber harvest than do non-fish-bearing waters. Significant amoun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8befabf4e3f84841b6cc1503052d09cb
https://doi.org/10.1577/t05-042.1
https://doi.org/10.1577/t05-042.1
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 60:1007-1017
The upstream extent of coastal cutthroat (Oncorhynchus clarki clarki) and rainbow (Oncorhynchus mykiss) trout distribution in logged and unlogged streams of the western Cascade Mountains appears to be primarily constrained by steep channel gradient a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab67679ad69bc6b197d09f29c29a657
https://doi.org/10.1139/f03-088
https://doi.org/10.1139/f03-088
Publikováno v:
Transactions of the American Fisheries Society. 132:733-745
The extent to which nutrients from Pacific salmon are transported to riparian areas may be influenced by differences in spawning behavior among species. Chum salmon Oncorhynchus keta, pink salmon O. gorbuscha, and sockeye salmon O. nerka typically sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ced49fe900ae8cd6c6af0ab3205da66
https://doi.org/10.1577/t02-089
https://doi.org/10.1577/t02-089
Publikováno v:
Fisheries. 26:6-14
Research over the last decade has established the ecological significance of the nutrients and organic matter deposited by Pacific salmon in the freshwater habitats where they spawn. A large proportion of the nitrogen in plants and animals in streams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e188a256d5b24976e7ffee451d4b3e7
https://doi.org/10.1577/1548-8446(2001)026<0006:peotuo>2.0.co
https://doi.org/10.1577/1548-8446(2001)026<0006:peotuo>2.0.co
Publikováno v:
North American Journal of Fisheries Management. 19:687-695
Logs of standard dimensions from five species of trees were submerged in a stream to evaluate changes in strength and decomposition over a period of 5 years. Changes in structural properties occurred only for wood near the outer surface of the logs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f54e6d9a33ead8b54728c6310ed207
https://doi.org/10.1577/1548-8675(1999)019<0687:eoiiwo>2.0.co
https://doi.org/10.1577/1548-8675(1999)019<0687:eoiiwo>2.0.co
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 55:1909-1918
Availability of organic matter and nutrients transported from the marine environment to streams by spawning salmon was increased in two small streams in southwestern Washington, U.S.A., by adding salmon carcasses from a nearby hatchery. Response of j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af44de9c3924377ffe0df99c46fbce8e
https://doi.org/10.1139/f98-094
https://doi.org/10.1139/f98-094
Autor:
T. W. Bumstead, C. J. Cederholm, Brian R. Fransen, James W. Ward, W. J. Scarlett, Peter A. Bisson, Robert E. Bilby
Publikováno v:
North American Journal of Fisheries Management. 17:947-963
Many fish habitats have been altered in Pacific Northwest streams and rivers over the past century by a variety of land use practices, including forestry, urbanization, agriculture, and channelization. There are research and management needs for eval
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9af0a73d785eb3f983e5d0934b7aadf5
https://doi.org/10.1577/1548-8675(1997)017<0947:rojcsa>2.3.co
https://doi.org/10.1577/1548-8675(1997)017<0947:rojcsa>2.3.co