Results 21 to 30 of about 2,830 (222)
Ontogenetic shifts in olfactory rosette morphology of the sockeye salmon, Oncorhynchus nerka. [PDF]
J Morphol, 2023 Abstract Sockeye salmon, Oncorhynchus nerka , are anadromous, semelparous fish that breed in freshwater—typically in streams, and juveniles in most populations feed in lakes for 1 or 2 years, then migrate to sea to feed for 2 or 3 additional years, before returning to their ...
Rheinsmith SE +3 more
europepmc +3 more sources
Известия ТИНРО, 2022 The sockey salmon entry to the Bolshaya River on Zavyalov Island in the northern Okhotsk Sea was registered for the first time on July 26, 2021. Larger specimens were observed among the pink salmon going to spawn in this river, and one of them was caught
M. B. Gorshunov
doaj +1 more source
Sockeye salmon of Iturup Island: characteristics of spawners from commercial catches in 2021
Известия ТИНРО, 2022 Spawners of sockeye salmon caught in northern Iturup and in the Prostor Bay and Kurilsky Bay in July-August, 2021 are investigated. Almost all of them had the age 1.2+ or 1.3+, with prominent prevalence of the former both for females (88.9 %) and males ...
A. N. Elnikov, O. V. Zelennikov
doaj +1 more source
Известия ТИНРО, 2022 The shift in strontium (Sr) concentrations in fish otoliths is a commonly used proxy for identification of marine environment entry during diadromous migrations.
Yu. Kuzmenko +5 more
doaj +1 more source
Thermal sensitivity and flow-mediated migratory delays drive climate risk for coastal sockeye salmon
FACETS, 2021 Climate change is subjecting aquatic species to increasing temperatures and shifting hydrologic conditions. Understanding how these changes affect individual survival can help guide conservation and management actions.
William I. Atlas +8 more
doaj +1 more source
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 +7 more
doaj +2 more sources
Migration and survival of Okanagan River Sockeye Salmon Oncorhynchus nerka, 2012–2019
Animal Biotelemetry, 2021 Background Okanagan River Sockeye Salmon Oncorhynchus nerka (Okanagan Sockeye) are one of two remaining self-sustaining Sockeye Salmon populations in the Columbia River Basin.
Josh Murauskas +6 more
doaj +1 more source
NMR — SPECTROSCOPY TECHNIQUE FOR SALMON FISH SPECIES QUALITY ASSESSMENT
Пищевые системы, 2019 NMR-spectroscopy was used for development of the criteria which characterize the chilled and frozen fish quality. It has been shown that 1H-NMR experiments can be used as quality factor to measure the concentration of inosine, hypoxanthine and inosine-5’-
L. S. Abramova +2 more
doaj +1 more source
Endangered wild salmon infected by newly discovered viruses
eLife, 2019 The collapse of iconic, keystone populations of sockeye (Oncorhynchus nerka) and Chinook (Oncorhynchus tshawytscha) salmon in the Northeast Pacific is of great concern. It is thought that infectious disease may contribute to declines, but little is known
Gideon J Mordecai +11 more
doaj +1 more source
Workflow of initial Oncorhynchus nerka multi-use panel design and primer removal.
, 2021 Workflow of initial Oncorhynchus nerka multi-use panel design and primer removal.
Hillary G. M. Ward (8033948) +2 more
core +1 more source