Results 41 to 50 of about 13,020 (155)
Using structured decision making to evaluate the tradeoffs of selective fish passage
Conservation Science and Practice, EarlyView.Abstract Dams have dramatically altered rivers and are a major contributor to native fish population declines. However, many dams serve important ecological, social, and economic functions, such as flood control, invasive species control, and provision of recreational opportunities.
Shane Flinn +2 more
wiley +1 more source
Academia BiologyThe seasonal presence of Amoebic Gill Disease (AGD) in farmed Salmo salar was detected in preliminary samplings to characterize AGD in relation to other coinfections on the east coast of Chiloé Island.
Laura González-Poblete
doaj +1 more source
Cooperative artificial propagation programs for salmon and steelhead, 1995-1996 [PDF]
, 1998 Fifteen cooperative fish rearing and planting programs for salmon and steelhead were active from July 1, 1995 through June 30, 1996. For all programs, 134,213 steelhead trout,(Oncorhynchus mykiss), 7,742,577 chinook salmon,(~ tshawytscha),and 25,075 coho
Radford, Linda
core +1 more source
Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century
Fisheries Management and Ecology, EarlyView.ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett +2 more
wiley +1 more source
Presence of 6PPD-quinone in runoff water samples from Norway using a new LC–MS/MS method
Frontiers in Environmental Chemistry, 2023 The chemical 6PPD-quinone is highly toxic to some fish species of the Oncorhynchus and Salvelinus genera and is the oxidation product of the common car tire additive 6PPD.
Fedor Kryuchkov +4 more
doaj +1 more source
Fisheries Oceanography, EarlyView.ABSTRACT Small pelagic fish and other forage species are patchily distributed over space and time, resulting in variable foraging conditions experienced by their predators. The high‐resolution data necessary to understand the spatiotemporal structure of forage communities are challenging to collect with expensive fishery‐independent surveys, meaning ...
Wesley L. Greentree +4 more
wiley +1 more source
Environmental DNAEnvironmental DNA (eDNA) has emerged as a powerful tool to detect aquatic species, providing a non‐invasive survey option for applications in freshwater fisheries, including delineating habitat use and informing stock management strategies.
Brock T. Burgess +4 more
doaj +1 more source
Chemical composition and quality loss during technological treatment in coho salmon (Oncorhynchus kisutch) [PDF]
, 2011 Coho salmon (Oncorhynchus kisutch) supports an important farming production in parallel with capture delivery, giving rise to products of great economic importance in many countries.
Davies, Alun H. +6 more
core +3 more sources
Journal of Fish Biology, EarlyView.Abstract Triploidy is an effective tool for producing sterile fishes but often results in impaired performance in commercial aquaculture. In light of this, our study compared the physiological response to exhaustive exercise in juvenile diploid and triploid Arctic charr Salvelinus alpinus, a polar species with great potential for aquaculture.
John D. Clark, Tillmann J. Benfey
wiley +1 more source
Environmental DNAFish aquaculture potentially affects the local ecosystem through feed (leftovers) and feces. However, evaluation of its impacts on biodiversity, especially those of mobile organisms such as fish, is not straightforward.
Shota Suzuki +4 more
doaj +1 more source