Results 11 to 20 of about 15,838 (222)

Snake River sockeye and Chinook salmon in a changing climate: Implications for upstream migration survival during recent extreme and future climates.

PLoS ONE, 2020
In 2015, the Pacific marine heat wave, low river flows, and record high water temperatures in the Columbia River Basin contributed to a near-complete failure of the adult migration of endangered Snake River sockeye salmon (Oncorhynchus nerka, NOAA ...
Lisa G Crozier, Jared E Siegel, Lauren E Wiesebron, Elene M Trujillo, Brian J Burke, Benjamin P Sandford, Daniel L Widener   +6 more
doaj   +2 more sources

Feldman M.G. Estimation of the number of sockeye salmon adults and their distribution by spawning stations in the basin of Lake Nachikinskoye (Kamchatka) in 2019

Известия ТИНРО, 2020
Data on quantitative distribution of early and late spawners of sockeye salmon in the Lake Nachikinskoye basin were collected in 2019 using quadcopter.
G. V. Zaporozhets, O. M. Zaporozhets, M. G. Feldman   +2 more
doaj   +1 more source

Sea louse infection of juvenile sockeye salmon in relation to marine salmon farms on Canada's west coast.

PLoS ONE, 2011
BackgroundPathogens are growing threats to wildlife. The rapid growth of marine salmon farms over the past two decades has increased host abundance for pathogenic sea lice in coastal waters, and wild juvenile salmon swimming past farms are frequently ...
Michael H H Price, Stan L Proboszcz, Rick D Routledge, Allen S Gottesfeld, Craig Orr, John D Reynolds   +5 more
doaj   +1 more source

Spatial and ecological structure of the sockeye salmon population Oncorhynchus nerka of Kuril Lake [PDF]

E3S Web of Conferences
This study examines the genetic structure of sockeye salmon populations in Kuril lake basin, focusing on the allelic frequencies of SNP loci that potentially carry an adaptive load. Our results reveal the division of sockeye salmon populations into three
Khrustaleva Anastasia
doaj   +1 more source

Consequences of a sockeye salmon shortage for the brown bear in the basin of Lake Kurilskoe, Southern Kamchatka

Nature Conservation Research: Заповедная наука, 2021
We studied the behavioural ecology of Ursus arctos (hereinafter – brown bear or bear) in the basin of Lake Kurilskoe (Kamchatka Peninsula) in the summer and autumn of 2017–2018. The aim of this study was a comparative assessment of the behaviour of brown
Sergey A. Kolchin, Eugenia V. Volkova, Liya V. Pokrovskaya, Anna V. Zavadskaya   +3 more
doaj   +1 more source

Sulfur isotopes in otoliths allow discrimination of anadromous and non-anadromous ecotypes of sockeye salmon (Oncorhynchus nerka) [PDF]

, 2010
Oncorhynchus nerka occur both as anadromous sockeye salmon that spend most of their life in the ocean, and as non-anadromous kokanee salmon that remain in fresh water their entire lives.
Axel K. Schmitt, Chris C. Wood, James R. Irvine, Kevin D. McKeegan, Lyse Godbout, Marc Trudel, Marty J. Grove   +6 more
core   +1 more source

Meta-Analysis of Salmon Trophic Ecology Reveals Spatial and Interspecies Dynamics Across the North Pacific Ocean

Frontiers in Marine Science, 2021
We examined spatial patterns in diet, trophic niche width and niche overlap for chum, pink and sockeye salmon across the North Pacific during 1959–1969. This is a baseline period before major hatchery enhancement occurred coinciding with a negative phase
Caroline Graham, Caroline Graham, Evgeny A. Pakhomov, Evgeny A. Pakhomov, Evgeny A. Pakhomov, Brian P. V. Hunt, Brian P. V. Hunt, Brian P. V. Hunt   +7 more
doaj   +1 more source

ON BIOLOGY OF SOCKEYE SALMON ONCORHYNCHGUS NERKA FROM THE ZHUPANOVA RIVER (EAST KAMCHATKA)

Известия ТИНРО, 2018
Runs and escapements of sockeye salmon to the Zhupanova River have increased since 1985 with the run of 10.63 . 103 ind. instead of 1.45 . 103 ind. in 1960–1984, on average.
V. F. Bugaev, I. V. Tiller
doaj   +1 more source

Jellyfish in Pacific salmon food

Известия ТИНРО, 2022
Ctenophores, hydroid jellyfish, appendicularians, salpas, and the pteropoda mollusk Clione limacina, conditionally combined into the group of “jellyfish”, are found in the food of all Pacific salmon — chum salmon, pink salmon, sockeye salmon, coho salmon
A. F. Volkov
doaj   +1 more source

Improving hospital nutrition care through "Indigenous cultural safety" of menu options: Results of a cross-sectional survey of Indigenous people in Western Canada. [PDF]

Nutr Clin Pract
Abstract Background Hospital nutrition services rarely offer Indigenous‐specific menu options, an essential element of delivering “Indigenous cultural safety” in nutrition care to Indigenous patients. Methods Indigenous participants (n = 370) completed a semistructured Indigenous Food Ways survey (paper‐based and online) from 2021 to 2022 as part of ...
Conklin AI, Tian D, Janzen V, Spears A, Johnson N, Kaufman C, Feeney S.   +6 more
europepmc   +2 more sources