Results 141 to 150 of about 142,780 (306)

Quantifying Temperature Effects on Fall Chinook Salmon [PDF]

, 2011
The motivation for this study was to recommend relationships for use in a model of San Joaquin fall Chinook salmon. This report reviews literature pertaining to relationships between water temperature and fall Chinook salmon. The report is organized into three sections that deal with temperature effects on development and timing of freshwater life ...
openaire   +2 more sources

Ceratonova shasta infection in Sacramento River Chinook salmon

California Fish and Wildlife Journal
Field surveys and sentinel studies were conducted with juvenile Chinook salmon (Oncorhynchus tshawytscha) in the Sacramento River between 2012 and 2022. Both Ceratonova shasta and Parvicapsula minibicornis were common myxozoan parasites of both juvenile ...
John Scott Foott
doaj   +1 more source

Influences of ocean conditions and feeding ecology on the survival of juvenile Chinook Salmon (Oncorhynchus tshawytscha)

, 2016
Recruitment variability in many fish populations is postulated to be influenced by climatic and oceanographic variability. However, a mechanistic understanding of the influence of specific variables on recruitment is generally lacking. Feeding ecology is
Eric Hertz, M. Trudel, S. Tucker, T. Beacham, C. Parken, D. Mackas, A. Mazumder   +6 more
semanticscholar   +1 more source

Evidence that summer jellyfish blooms impact Pacific Northwest salmon production

Ecosphere, 2016
Interannual variability in salmon (Oncorhynchus spp.) production in the northeast Pacific is understood to be driven by oceanographic variability and bottom‐up processes affecting prey availability to juvenile salmon.
James J. Ruzicka, Elizabeth A. Daly, Richard D. Brodeur   +2 more
doaj   +1 more source

Post-spawning sexual selection in red and white Chinook salmon (Oncorhynchus tshawytscha) [PDF]

, 2016
Sarah J. Lehnert, Daniel D. Heath, Robert H. Devlin, Trevor E. Pitcher   +3 more
openalex   +1 more source

Some observations on washout of brown trout (Salmo trutta L.) eggs in Teesdale streams [PDF]

, 1981
Brown trout (Salmo trutta) in Teesdale lay their eggs in the streambed gravels in the Autumn, here the eggs slowly develop to emerge as young fry in the Spring.
Clarke, A., Forrest, D.R., Ottaway, E.M.
core  

Chinook salmon outmigration survival in wet and dry years in California's Sacramento River

, 2015
Outmigration survival of acoustic-tagged, hatchery-origin, late-fall-run Chinook salmon (Oncorhynchus tshawytscha) smolts from the Sacramento River was estimated for 5 years (2007–2011) using a receiver array spanning the entire outmigration corridor ...
C. Michel, A. Ammann, S. Lindley, P. Sandstrom, E. Chapman, Michael J. Thomas, G. Singer, A. Klimley, R. B. MacFarlane   +8 more
semanticscholar   +1 more source

Transcript of Battle Stations [PDF]

, 2011
This story is an excerpt from a longer interview that was collected as part of the Launching through the Surf: The Dory Fleet of Pacific City project.
Cellers, Michael W.
core   +1 more source

Genomewide association analyses of fitness traits in captive‐reared Chinook salmon: Applications in evaluating conservation strategies [PDF]

, 2018
Charles D. Waters, Jeffrey J. Hard, Marine Servane Ono Brieuc, David E. Fast, Kenneth I. Warheit, Curtis M. Knudsen, William J. Bosch, Kerry A. Naish   +7 more
openalex   +1 more source

Lake Michigan Salmonid Stocking Costs in Wisconsin [PDF]

The costs of stocking salmonids in the Wisconsin waters of Lake Michigan are estimated for 1985. Estimation procedures and costs per stocked and captured fish are presented. Fingerlings of a species were found in most cases to cost more per captured fish
Bishop, Richard C., Cochrane, Jeffrey A., Ives, David B.   +2 more
core   +1 more source