Results 11 to 20 of about 370,288 (310)

First report of tenacibaculosis in wild-caught Pacific salmon [PDF]

Scientific Reports
Understanding disease dynamics in wild fish populations is essential for effective conservation and fisheries management, yet diagnosing marine diseases in wild organisms is challenging.
Emiliano Di Cicco, Sean C. Godwin, Kaitlyn R. Zinn, Stephen D. Johnston, Karia H. Kaukinen, Angela D. Schulze, Shaorong Li, Jonathan F. Archambault, Kaleb N. R. Mantha-Rensi, Kayla A. J. Zielke, William S. Bugg, Gideon J. Mordecai, Arthur L. Bass, Christoph M. Deeg, Andrew W. Bateman, Scott G. Hinch, Kristina M. Miller   +16 more
doaj   +2 more sources

Tire-Derived Transformation Product 6PPD-Quinone Induces Mortality and Transcriptionally Disrupts Vascular Permeability Pathways in Developing Coho Salmon

Environmental Science and Technology, 2023
Urban stormwater runoff frequently contains the car tire transformation product 6PPD-quinone, which is highly toxic to juvenile and adult coho salmon (Onchorychus kisutch). However, it is currently unclear if embryonic stages are impacted.
J. Greer, Ellie M Dalsky, Rachael F. Lane, J. Hansen   +3 more
semanticscholar   +1 more source

Quantifying the effects of post-surgery recovery time on the migration dynamics and survival rates in the wild of acoustically tagged Atlantic Salmon Salmo salar smolts

Animal Biotelemetry, 2021
Background The experimental effects of surgically implanting fish with acoustic transmitters are likely to have negative effects on survival and behaviour.
J. Daniels, E. B. Brunsdon, G. Chaput, H. J. Dixon, H. Labadie, J. W. Carr   +5 more
doaj   +1 more source

Wild salmon enumeration and monitoring using deep learning empowered detection and tracking

Frontiers in Marine Science, 2023
Pacific salmon have experienced declining abundance and unpredictable returns, yet remain vital to livelihoods, food security, and cultures of coastal communities around the Pacific Rim, creating a need for reliable and timely monitoring to inform ...
William I. Atlas, Sami Ma, Yi Ching Chou, Katrina Connors, Daniel Scurfield, Brandon Nam, Xiaoqiang Ma, Mark Cleveland, Janvier Doire, Jonathan W. Moore, Ryan Shea, Jiangchuan Liu   +11 more
doaj   +1 more source

Treading Water: Tire Wear Particle Leachate Recreates an Urban Runoff Mortality Syndrome in Coho but Not Chum Salmon.

Environmental Science and Technology, 2021
Tire tread wear particles (TWP) are increasingly recognized as a global pollutant of surface waters, but their impact on biota in receiving waters is rarely addressed. In the developed U.S.
J. McIntyre, J. Prat, J. Cameron, Jill Wetzel, Emma Mudrock, Katherine T. Peter, Z. Tian, Cailin Mackenzie, Jessica I. Lundin, J. Stark, K. King, Jay W. Davis, E. Kolodziej, N. Scholz   +13 more
semanticscholar   +1 more source

Assessing the role of Piscine orthoreovirus in disease and the associated risk for wild Pacific salmon

BMC Biology, 2023
This paper is a response to Polinski, M. P. et al. Innate antiviral defense demonstrates high energetic efficiency in a bony fish. BMC Biology 19, 138 (2021).
Gideon Mordecai, Arthur L. Bass, Rick Routledge, Emiliano Di Cicco, Amy Teffer, Christoph Deeg, Andrew W. Bateman, Kristina M. Miller   +7 more
doaj   +1 more source

Testing for broad-scale relationships between freshwater habitat pressure indicators and Pacific salmon population trends

Ecological Indicators, 2023
Global freshwater biodiversity is declining at rates greater than in terrestrial or marine environments, largely due to habitat alteration and loss. Pacific salmon are declining throughout much of their southern range due to a combination of pressures in
Stephanie J. Peacock, Douglas C. Braun, Emma E. Hodgson, Brendan M. Connors, Katy Bryan, Katrina Connors   +5 more
doaj   +1 more source

Harmful Algae and Oceanographic Conditions in the Strait of Georgia, Canada Based on Citizen Science Monitoring

Frontiers in Marine Science, 2021
In British Columbia (BC), harmful algal blooms (HABs) regularly cause severe economic losses through finfish mortalities and shellfish harvest closures due to toxin accumulation, gill damage, or hypoxia.
Svetlana Esenkulova, Karyn D. Suchy, Karyn D. Suchy, Rich Pawlowicz, Maycira Costa, Isobel A. Pearsall   +5 more
doaj   +1 more source

Feeding dynamics of the invasive calanoid copepod Pseudodiaptomus inopinus in two northeast Pacific estuaries

Aquatic Biology, 2022
The Asian calanoid copepod Pseudodiaptomus inopinus, first observed in the Columbia River Estuary in the early 1990s, has since become the dominant copepod species in many estuaries along the US Pacific coast, but its feeding behavior has not been ...
J Jacobs, G Rollwagen-Bollens, SM Bollens   +2 more
doaj   +1 more source

Factors associated with baseline mortality in Norwegian Atlantic salmon farming

Scientific Reports, 2021
In 2019, it was estimated that more than 50 million captive Atlantic salmon in Norway died in the final stage of their production in marine cages. This mortality represents a significant economic loss for producers and a need to improve welfare for ...
Victor H. S. Oliveira, K. R. Dean, L. Qviller, C. Kirkeby, Britt Bang Jensen   +4 more
semanticscholar   +1 more source