Results 121 to 130 of about 1,835 (185)
Environmental DNAEnvironmental DNA (eDNA) is increasingly used to detect animals in aquatic habitats, but uncertainty remains about the relationship between the present location of an animal relative to eDNA detections.
Diana S. Baetscher +3 more
doaj +1 more source
Towards a method for determining the age of chum salmon
Trudy VNIROThe purpose of the work is to perform a quantitative comparative analysis of the structure and size of annual rings of chum salmon scales to prepare a methodological manual for determining age. The research material included scale preparations from 493 chum salmon producers of different ages, on which sclerites were counted and the diameter of annual ...
A. N. Elnikov, O. V. Zelennikov
openaire +1 more source
Health and condition of juvenile chinook and chum salmon near the Chena River Dam, Alaska [PDF]
, 1997 Thesis (M.S.) University of Alaska Fairbanks, 1997During May-June, 1995 and 1996, outmigrating chum salmon, Oncorhynchus keta, and chinook salmon, O. tschawytscha, were captured in the Chena River near the Chena River Lakes Flood Control Project.
Daigneault, Michael Joseph
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Variation in abundance and physiological status of juvenile chum salmon (Oncorhynchus keta) in relation to marine factors in Southeast Alaska [PDF]
, 2015 Thesis (M.S.) University of Alaska Fairbanks, 2015Little is known about the mechanisms influencing the critical early life stages of juvenile chum salmon (Oncorhynchus keta) from coastal to offshore marine waters.
Kohan, Michael L.
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Using an International Econometric Model to Forecast Alaska Salmon Revenues
As Alaska prices tumbled in the 1990s, Alaska's Senate Special Committee on Domestic and International Commercial Fisheries requested a comprehensive review of the Alaska salmon enhancement program.
Herrmann, Mark
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, 1991 In the previous paper, we reported that Aeromonas salmonicida was isolated from mature chum salmon (Oncorhynchus keta), pink salmon (O. gorbuscha) and masu salmon (O. masou) without signs or furunculosis.
野村, 哲一 +2 more
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Genetic differentiation of chum salmon in Alaska influenced by glacial history
, 2012 Thesis (Master's)--University of Washington, 2012One major goal of fisheries management is to ensure the sustainable harvest of wild populations so that productivity is stable over time.
Petrou, Eleni Leto
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, 2016 Atsushi Yoshino,1 Natalia Polouliakh,1–3 Akira Meguro,1 Masaki Takeuchi,1,4 Tatsukata Kawagoe,1 Nobuhisa Mizuki1 1Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, 2Sony ...
Takeuchi M +5 more
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Duplicated Isozyme Loci in Chum Salmon
Duplicated Isozyme Loci in Chum Salmonapplication/pdf 紀要類(bulletin) 1421137 ...
openaire
Cyclic Fluctuations in Chum Salmon Abundance along the Pacific Coast of Hokkaido, Japan
, 2014 Some chum salmon stocks are known to exhibit a two-year cyclic variation in their biological parameters, such as age at maturity, size, marine survival, and abundance (Salo 1991). Previous studies suggest that this variation appears to be associated with
Kyuji Watanabe +4 more
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