Results 101 to 110 of about 4,596 (221)

Spatiotemporally dependent relationship between salmon lice from salmon farms and infestation on juvenile Pacific salmon in British Columbia, Canada

Aquaculture Environment Interactions
This study examines the relationship between salmon lice Lepeophtheirus salmonis infestation pressure from Atlantic salmon farms and the prevalence of L. salmonis on wild juvenile Pacific salmon in British Columbia, Canada. We estimated weekly copepodids
J Jeong, D Price, SRM Jones, SC Johnson, LC Weber, GJ Parsons   +5 more
doaj   +1 more source

Patterns of pink salmon Oncorhynchus gorbuscha reproduction on the mainland coast of Japan Sea

Известия ТИНРО
Dependence of the mature pink salmon returns to the mainland coast of Japan Sea (within Primorye Region) on their parents abundance and meteorological factors at the spawning grounds is analyzed.
V. I. Ostrovsky, A. V. Lysenko
doaj   +1 more source

New findings to discussion on local versus fluctuating stocks of pink salmon Oncorhynchus gorbuscha

Известия ТИНРО, 2016
Some patterns in dynamics of catch and biological parameters of pink salmon Oncorhynchus gorbuscha returned to the southeastern coast of Sakhalin Island and the Aniva Bay in 2014 (additional peak in the return abundance and unusual increase in relative ...
Alexander M. Kaev, Lev A. Zhivotovsky
doaj   +1 more source

Results of the count of juvenile pink salmon Oncorhynchus gorbuscha in the Malaya Khuzi River (Sakhalin Island) in 2022–2024

Известия ТИНРО
Migration of juvenile pink salmon Oncorhynсhus gorbuscha in the Malaya Khuzi River (northeastern Sakhalin Island) was studied in May-July of 2022, 2023 and 2024.
A. N. Elnikov, A. A. Zhivoglyadov, О. V. Zelennikov   +2 more
doaj   +1 more source

Triglops dorothy, a new species of sculpin (Teleostei: Scorpaeniformes: Cottidae) from the southern Sea of Okhotsk [PDF]

, 2006
A new species of the cottid genus Triglops Reinhardt is described on the basis of 21 specimens collected in Aniva Bay, southern Sakhalin Island, Russia, and off Kitami, on the northern coast of Hokkaido, Japan, at depths of 73–117 m.
Orr, James W., Pietsch, Theodore W.
core  

Thirty years of the hypothesis on fluctuating stocks of pink salmon Oncorhynchus gorbuscha (Walbaum)

Известия ТИНРО, 2017
Hypothesis on fluctuating stocks of pink salmon was proposed 30 years ago by M.K. Glubokovsky and L.A. Zhivotovsky. Some stages of its development are analyzed in compare with traditional approach of local stocks.
Sergey P. Pustovoit
doaj   +1 more source

Генетическое разнообразие самцов и самок горбуши (Oncorhynchus gorbuscha)

Известия ТИНРО (Тихоокеанского научно-исследовательского рыбохозяйственного центра), 2008
Nei's fixation indices are used to estimate the influence of genetic differences between females and males of pink salmon. Statistically significant relationship in distribution of allelic frequencies in females and males was not revealed for the samples collected during spawning runs in Ola river (northern Okhotsk Sea) in 2001, 2003, 2004, and 2005 ...
openaire   +1 more source

Occurrence of the invasive pink salmon (Oncorhynchus gorbuscha, Walbaum 1792) in Greenland 2020 and 2021 as revealed using citizen science, snorkeling, and environmental DNA metabarcoding of fishes in the Kapisillit River

Arctic Science
The occurrence of the invasive pink salmon (Oncorhynchus gorbuscha, Walbaum 1792) in Greenland was initially described in 2019 using social media to collect data on their presence.
Julius Nielsen, Rasmus Nygaard, Melissa Brandner, Kim Præbel   +3 more
doaj   +1 more source

Cytogenetic and histological studies of the brook trout (Salvelinus fontinalis) x arctic charr (Salvelinus alpinus) hybrids [PDF]

, 2012
In aquaculture, application of fish hybrids has increased. This technique permits improvement of the fish production by providing specimens showing better growth rate when compared to the parental species.
Lisboa, Rodrigo
core  

Smitteforsøk med Lepeophtheirus salmonis på Oncorhynchus gorbuscha og Salmo salar

, 2023
Hovedmålet med denne studien var å teste om kopepoditter av lakselus (Lepeophtheirus salmonis) som har vært festet på pukkellaks (Oncorhynchus gorbuscha) kan smitte og etablere seg på atlantisk laks (Salmo salar) eller om de er døde eller svekket av pukkellaksens vertsrespons, og av den grunn ikke vil kunne smitte atlantisk laks.
openaire   +1 more source