Results 11 to 20 of about 566,396 (256)

From diatoms to killer whales: impacts of pink salmon on North Pacific ecosystems

Marine Ecology Progress Series, 2023
: In response to a climate regime shift in 1977 and general heating of the North Pacific Ocean, pink salmon Oncorhynchus gorbuscha abundance reached record highs during 2005−2021, comprising 70% of all Pacific salmon.
Gregory T Ruggerone, A. Springer, G. V. Vliet, Brendan M. Connors, J. Irvine, Leon D. Shaul, M. Sloat, William I. Atlas, T. Cole   +8 more
semanticscholar   +1 more source

Descriptive multi-agent epidemiology via molecular screening on Atlantic salmon farms in the northeast Pacific Ocean

Scientific Reports, 2021
Rapid expansion of salmon aquaculture has resulted in high-density populations that host diverse infectious agents, for which surveillance and monitoring are critical to disease management.
Andrew W. Bateman, Angela D. Schulze, Karia H. Kaukinen, Amy Tabata, Gideon Mordecai, Kelsey Flynn, Arthur Bass, Emiliano Di Cicco, Kristina M. Miller   +8 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

Analysis of the salmon fishing season of 2022

Известия ТИНРО, 2023
Pacific salmon fishery in the Far East of Russia in 2022 is analyzed. The reasons for discrepancy between forecasted and actual landing of pacific salmon are discussed.
S. L. Marchenko
doaj   +1 more source

Pacific salmon: status of stocks and prospects for the fishery

Известия ТИНРО, 2022
Dynamics of the pacific salmon landing is reviewed. Mean registered domestic catch of these species was about 175,000 t per year in 1925–2021, but taking into account other estimations, as the volume of Japanese fishery, at least 250 .
A. N. Makoedov, A. A. Makoedov
doaj   +1 more source

Climate vulnerability assessment for Pacific salmon and steelhead in the California Current Large Marine Ecosystem. [PDF]

PLoS One, 2019
Major ecological realignments are already occurring in response to climate change. To be successful, conservation strategies now need to account for geographical patterns in traits sensitive to climate change, as well as climate threats to species-level ...
Crozier LG, McClure MM, Beechie T, Bograd SJ, Boughton DA, Carr M, Cooney TD, Dunham JB, Greene CM, Haltuch MA, Hazen EL, Holzer DM, Huff DD, Johnson RC, Jordan CE, Kaplan IC, Lindley ST, Mantua NJ, Moyle PB, Myers JM, Nelson MW, Spence BC, Weitkamp LA, Williams TH, Willis-Norton E.   +24 more
europepmc   +2 more sources

Salmon lice in the Pacific Ocean show evidence of evolved resistance to parasiticide treatment

Scientific Reports, 2022
Parasitic salmon lice (Lepeophtheirus salmonis) threaten the economic and ecological sustainability of salmon farming, and their evolved resistance to treatment with emamectin benzoate (EMB) has been a major problem for salmon farming in the Atlantic ...
Sean C. Godwin, Andrew W. Bateman, Anna Kuparinen, Rick Johnson, John Powell, Kelly Speck, Jeffrey A. Hutchings   +6 more
doaj   +1 more source

Results of the salmon fishing season in the North Pacific in 2022

Известия ТИНРО, 2023
Results of the 2022 salmon fishing season in the North Pacific are presented, including the data on landing of pacific salmon in the Far East of Russia, on the Pacific and Arctic coasts of North America and in Japan.
S. L. Marchenko
doaj   +1 more source

Feeding of mass fish species by natural and farmed juveniles of pacific salmons on example of the Obutonai River (Sakhalin Island)

Известия ТИНРО, 2022
Feeding of mass fish species caught in the Obutonai River (Sakhalin, Nevelsk district) was examined in May-July 2021, in the time of downstream migration of natural pink salmon Oncorhynchus gorbuscha juveniles and release of chum salmon O. keta juveniles
O. V. Zelennikov, D. V. Baginsky, P. A. Sedunov   +2 more
doaj   +1 more source

Identification of infectious agents in early marine Chinook and Coho salmon associated with cohort survival

FACETS, 2022
Recent decades have seen an increased appreciation for the role infectious diseases can play in mass mortality events across a diversity of marine taxa.
Arthur L. Bass, Andrew W. Bateman, Brendan M. Connors, Benjamin A. Staton, Eric B. Rondeau, Gideon J. Mordecai, Amy K. Teffer, Karia H. Kaukinen, Shaorong Li, Amy M. Tabata, David A. Patterson, Scott G. Hinch, Kristina M. Miller   +12 more
doaj   +1 more source