Results 121 to 130 of about 6,162 (273)
Artificial propagation weakens sexual selection by reducing male-male competition and female choice, which favor larger males in natural reproduction. If homing ability and sexual selection were strong, wild-origin salmon would exhibit more pronounced ...
Sato, Shunpei, Morita, Kentaro
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Description of the rate‐limiting hydrogen tunneling mechanism for plant 9‐ and 13‐lipoxygenases
Abstract Soybean lipoxygenase (GmLOX1), a plant 13‐LOX, has long been considered a model protein for non‐trivial, quantum hydrogen tunneling in enzyme catalysis. Hydrogen tunneling mechanisms have also been confirmed for LOXs across mammalian, fungal, and bacterial kingdoms.
Alex Kockler +7 more
wiley +1 more source
Alaska Salmon Ranching: An Economic Review of the Alaska Salmon Hatchery Programme
Beginning in the 1970s, at a time when wild salmon harvests were at historically low levels, the State of Alaska invested heavily in the establishment of salmon hatcheries for commercial salmon ranching.
Knapp, Gunnar
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ABSTRACT Increasing numbers of invasive Pacific pink salmon (Oncorhynchus gorbuscha) are spawning in northern Norwegian rivers, leading to large numbers of juveniles migrating to coastal waters. This raises concerns about food competition with native salmonids in rivers, although details about the timing and intensity of pink salmon feeding and the ...
Katherine Dunlop +10 more
wiley +1 more source
An exploration of hatchery and wild chum salmon returns in Southeast Alaska
Salmon enhancement programs are a common restoration practice to maintaining a sustainable commercial fishery, but there is concern on how hatchery straying impacts the overall fitness of wild salmon stocks.
Stansberry, Kelsey L
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Worldwide Invasions of Centrarchidae: The Dark Side of the Sunfish Family
ABSTRACT Freshwater fish invasions are major drivers of global ecological change, disrupting native biodiversity and ecosystem functions. However, many invasive fish hold significant socioeconomic value, resulting in conflict over their management. Centrarchidae, which are globally distributed and are important for sportfishing and aquaculture, are now
Neil Angelo Abreo +19 more
wiley +1 more source
Temporal Trends in Hatchery Releases of Fall-Run Chinook Salmon in California's Central Valley
The Central Valley fall-run Chinook salmon (Oncorhynchus tshawytscha) is the dominant population complex supporting the California and Southern Oregon commercial salmon fishery.
Eric R. Huber, Stephanie M. Carlson
doaj
ABSTRACT Introductions of species outside their native range, such as pink salmon (Oncorhynchus gorbuscha) in the Laurentian Great Lakes, can serve as unplanned experiments that provide new insights into ecological adaptation. We synthesize available information on the understudied Great Lakes pink salmon invasion and highlight how this case can inform
Joseph A. Langan +8 more
wiley +1 more source
Farmed Escapees Threaten MHC Diversity in Wild Atlantic Salmon. [PDF]
ABSTRACT Wild Atlantic salmon populations in Norway and elsewhere are experiencing long‐term declines driven by reduced marine survival, climate change, impacts from aquaculture, introduction of alien species, and environmental degradation. Understanding how immune diversity is affected by these declines, and thus the ability of Atlantic salmon to ...
Lukacs M +9 more
europepmc +2 more sources
Trask Hatchery coho salmon HGMP
Title from PDF caption (viewed on August 26, 2020)."Species or Hatchery Stock: Coho Salmon (Hatchery Stock-34, Wild broodstock TBD)."Covers OCLC #1190861566 and OCLC #828736247.This archived document is maintained by the State Library of Oregon as part ...
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