Results 81 to 90 of about 8,645 (277)

Understanding Central Valley Chinook Salmon and Steelhead [PDF]

open access: yesSan Francisco Estuary and Watershed Science, 2005
SAN FRANCISCO ESTUARY & WATERSHED SCIENCE Editorial Understanding Central Valley Chinook Salmon and Steelhead: It is Time to Get off the Dime! Randy Brown, Co-Editor-in-Chief San Francisco Estuary and Watershed Science brown.randall@comcast.net BACKGROUND Chinook salmon and steelhead are important biological components of the Central Valley ecosystem ...
openaire   +3 more sources

Isolation and Characterisation of Serotype III in Miamiensis avidus (Ciliophora: Scuticociliatida) From Olive Flounder (Paralichthys olivaceus)

open access: yesJournal of Fish Diseases, Volume 49, Issue 2, February 2026.
ABSTRACT Miamiensis avidus (Ciliophora: Scuticociliatida, syn. Philasterides dicentrarchi) is a significant pathogen causing scuticociliatosis in olive flounder (Paralichthys olivaceus) in Korea and Japan. In this study, the BB19 strain, isolated from olive flounder, was identified as M.
Jin‐Young Kim   +5 more
wiley   +1 more source

Time‐varying flow–ecology relationships for an endangered fish population: Longfin Smelt in the San Francisco Estuary

open access: yesEcological Applications, Volume 36, Issue 1, January 2026.
Abstract Major estuaries globally are experiencing fast‐paced changes in hydrology and ecosystem dynamics. However, connecting alteration of river flow regimes to estuarine fish population dynamics remains a challenge, partly due to the untested assumption that flow regimes, fish dynamics, and the resulting flow–ecology relationships are stationary (i ...
Parsa Saffarinia   +3 more
wiley   +1 more source

Integrating climate data and river modeling to reveal Chinook salmon habitat conditions in subarctic river basins

open access: yesEcosphere, Volume 17, Issue 1, January 2026.
Abstract Climatic extremes can impact the productivity of aquatic species, affecting ecosystems and fishery‐dependent communities. Advances in climate products, such as gridded datasets and downscaled projections, may be useful for quantifying freshwater habitat conditions and predicting climate change effects on fish.
Rebecca Shaftel   +12 more
wiley   +1 more source

Legacy habitat contamination as a limiting factor for Chinook salmon recovery in the Willamette Basin, Oregon, USA.

open access: yesPLoS ONE, 2019
In the western United States, the long-term recovery of many Pacific salmon populations is inextricably linked to freshwater habitat quality. Industrial activities from the past century have left a legacy of pollutants that persist, particularly near ...
Jessica I Lundin   +8 more
doaj   +1 more source

Environmental DNA Reflects Differences in Freshwater Habitat Use Between Two Pacific Salmonids at Fine Temporal Scales

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
A year‐long eDNA survey was conducted in two Canadian rivers to track changes in Chinook and coho salmon freshwater habitat occupancy. eDNA concentrations were aligned with known migratory and spawning patterns, with Chinook signals peaking earlier than coho. These findings highlight eDNA as a temporally sensitive tool for monitoring salmon life stages
Brock T. Burgess   +4 more
wiley   +1 more source

Saccharomyces cerevisiae‐Fermented Salmon Placental Protein Inhibits Muscle Loss in a Mouse Model of Sarcopenia

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
Saccharomyces cerevisiae ‐based fermentation significantly increases the branched‐chain amino acid (BCAA) levels in salmon placental protein fourfold. In cell and animal models, F‐Sal improves muscle function and promotes muscle‐forming gene expression.
Jung‐Chang Lee   +4 more
wiley   +1 more source

Evidence that Marine Temperatures Influence Growth and Maturation of Western Alaskan Chinook Salmon

open access: yes, 2017
Chinook Salmon Oncorhynchus tshawytscha from western Alaska have experienced recent declines in abundance, size, and age at maturity. Declines have led to hardships for the region’s subsistence and commercial salmon harvesters, prompting calls to better ...
Jared E Siegel, M. McPhee, M. Adkison
semanticscholar   +1 more source

Evaluation of Juvenile Salmon Behavior to Inform Downstream Fish Passage Development at a High Head Dam

open access: yesRiver Research and Applications, Volume 42, Issue 1, Page 30-39, January 2026.
ABSTRACT Fish passage development is a priority at Tieton Dam, on the Tieton River in Washington state, because passage options were not included when the dam was constructed nearly 100 years ago. To inform downstream passage design, we conducted a study to evaluate migration and near‐dam behavior of juvenile salmon.
Tobias J. Kock   +3 more
wiley   +1 more source

Predicting bycatch of Chinook salmon in the Pacific hake fishery using spatiotemporal models

open access: hybrid, 2022
Philip L Shirk   +3 more
openalex   +1 more source

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