Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Ernest L. Brannon"'
Publikováno v:
Reviews in Fisheries Science. 20:20-60
The Exxon Valdez oil spill that occurred in Prince William Sound, Alaska, in March of 1989 was the largest crude oil spill in the United States at that time, and it was anticipated to have disastrous effects on the ecology and fisheries of that coast
Publikováno v:
Environmental Biology of Fishes. 92:313-322
Migratory behavior can be affected by attributes of the animals themselves such as size and growth rate, external factors such as biotic and abiotic features of the environment, and also genetic tendencies. To better understand the role of genetics i
Publikováno v:
Proceedings of the World Mariculture Society. 10:728-734
A dry diet utilizing two oil sources that are less expensive and easier to obtain than marine fish oils was developed and found acceptable to salmon. Chinook salmon fry (initial wt = 0.5 g) were fed the dry diet with either cod liver oil, linseed oil
Autor:
David L. Smith, Ernest L. Brannon
Publikováno v:
Transactions of the American Fisheries Society. 137:1108-1119
We designed and constructed a natural channel (hereafter, engineered stream; length = 284 m, flow rate = 0.08 m3/s) and compared weight, length, and condition factor between hatchery coho salmon Oncorhynchus kisutch (brood years [BYs] 2000 and 2002)
Autor:
Ernest L. Brannon, David L. Smith
Publikováno v:
River Research and Applications. 23:125-139
The field of ecohydraulics tries to link biological- and physical-based processes in order to describe better the distribution of plants and animals in rivers. We tested the hypothesis that the influence of cover in pools and riffles would not be det
Publikováno v:
Marine Pollution Bulletin. 52:892-899
For sixteen years following the 1989 Exxon Valdez oil spill adult returns of pink salmon in Prince William Sound, Alaska were monitored to assess spill effects on survival. No evidence of spill effects was detected for either intertidal or whole-stre
Publikováno v:
Transactions of the American Fisheries Society. 135:431-441
The relationship between discharge and fish density in streams is commonly accepted to be curvilinear, progressing from low discharge and low fish density to a peak and then declining to high discharge and low fish density. Discharge is related to wa
Publikováno v:
Transactions of the American Fisheries Society. 134:741-753
Water velocity is a common measure of habitat suitability for salmonids. It is often noted that salmonid focal positions occur in low-velocity areas adjacent to high-velocity ones. Such locations are associated with increased turbulence. Turbulence i
Autor:
Scott E. LaPatra, Donald F. Amend, William J. McNeil, Richard E. Noble, Matthew A. Cronin, André J. Talbot, Ernest L. Brannon, Harry Westers, Gary A. Wedemeyer, James E. Lannan, Charlie E. Smith
Publikováno v:
Fisheries. 29:12-31
The use of hatcheries has been a subject of lengthy debate in the management of salmon and trout resources in the Pacific Northwest. The problem has resulted in part from the wide distribution of hatchery fish in circumstances where natural populatio
Publikováno v:
Reviews in Fisheries Science. 12:99-232
The population structure of chinook salmon and steelhead trout is presented as an assimilation of the life history forms that have evolved in synchrony with diverse and complex environments over their Pacific range. As poikilotherms, temperature is d