Results 51 to 60 of about 8,700 (238)

Rapid increase in abundance and distribution of invasive pink salmon (Oncorhynchus gorbuscha) within a diverse, large Barents Sea catchment

Journal of Fish Biology, EarlyView.
Abstract Pink salmon originate from the North Pacific area but were introduced into northwest Russia from the late 1950s onwards. Since 2017, the alien species has increased dramatically in abundance and rapidly invaded adjacent areas of the North Atlantic region.
Jaakko Erkinaro, Panu Orell, Frode Fossøy, Mikko Kytökorpi, Karl Gjelland, Narve Johansen, Sigurd Domaas, Jorma Kuusela, Pierre Fagard, Eirik Frøiland, Morten Falkegård   +10 more
wiley   +1 more source

Genotypes for herring samples collected from Chinook salmon gut contents

, 2021
Dynamic prey resources influence foraging opportunities for consumers. In coastal food webs, forage fish abundance and seasonal reproduction mediate foraging opportunities for mobile consumers. Recent declines in Chinook salmon productivity have prompted
Chamberlin, Joshua, Petrou, Eleni, Duguid, Will, Juanes, Francis, Hauser, Lorenz, Qualley, Jessica, Barsh, Russel   +6 more
core   +1 more source

The same strain of Piscine orthoreovirus (PRV-1) is involved in the development of different, but related, diseases in Atlantic and Pacific Salmon in British Columbia

FACETS, 2018
Piscine orthoreovirus Strain PRV-1 is the causative agent of heart and skeletal muscle inflammation (HSMI) in Atlantic salmon (Salmo salar Linnaeus, 1758).
Emiliano Di Cicco, Hugh W. Ferguson, Karia H. Kaukinen, Angela D. Schulze, Shaorong Li, Amy Tabata, Oliver P. Günther, Gideon Mordecai, Curtis A. Suttle, Kristina M. Miller   +9 more
doaj   +1 more source

Chilean Salmon Sushi: Genetics Reveals Product Mislabeling and a Lack of Reliable Information at the Point of Sale

Foods, 2020
Species diagnosis is essential to assess the level of mislabeling or misnamed seafood products such as sushi. In Chile, sushi typically includes salmon as the main ingredient, but species used are rarely declared on the menu.
Valentina Prida, Maritza Sepúlveda, Claudio Quezada-Romegialli, Chris Harrod, Daniel Gomez-Uchida, Beatriz Cid, Cristian B. Canales-Aguirre   +6 more
doaj   +1 more source

Survival of the fattest: linking body condition to prey availability and survivorship of killer whales

Ecosphere, 2021
Recovering small, endangered populations is challenging, especially if the drivers of declines are not well understood. While infrequent births and deaths may be important to the outlook of endangered populations, small sample sizes confound studies ...
Joshua D. Stewart, John W. Durban, Holly Fearnbach, Lance G. Barrett‐Lennard, Paige K. Casler, Eric J. Ward, Derek R. Dapp   +6 more
doaj   +1 more source

Piscine orthoreovirus Genotype-1 (PRV-1) in Wild Pacific Salmon of British Columbia, Canada: 2011–2020

Fishes, 2023
Piscine orthoreovirus genotype 1 (PRV-1) is an endemic virus to the Northeastern Pacific that infects both wild and farmed salmon. To better understand PRV-1 prevalence and transmission pathways in the region, we targeted out-migrating juvenile Pacific ...
Lenora D. M. Turcotte, Julia C. Bradshaw, Mark P. Polinski, Stewart C. Johnson   +3 more
doaj   +1 more source

Historical case study of a transfer experiment that demonstrated the importance of the estuarine ecosystem for the survival of Chinook salmon (Oncorhynchus tshawytscha) at the Campbell River estuary, British Columbia, Canada

Journal of Fish Biology, EarlyView.
Abstract Estuary dependence to the survival of Chinook salmon was investigated at the Campbell River estuary, British Columbia, Canada. Replicate batches of marked smolts were transferred from a hatchery and released in 1983, 1984 and 1985 at four ecosystems, two that ensured estuarine experience (river, estuary) and two seawards of the estuary ...
Colin D. Levings, J. Steve Macdonald
wiley   +1 more source

Environmental and genetic determinants of transcriptional plasticity in Chinook salmon [PDF]

Heredity, 2017
Variation in gene transcription is widely believed to be the mechanistic basis of phenotypically plastic traits; however, comparatively little is known about the inheritance patterns of transcriptional variation that would allow us to predict its response to selection.
Kyle W, Wellband, John W, Heath, Daniel D, Heath   +2 more
openaire   +2 more sources

Piscirickettsiosis in Farmed Turbot, Scophthalmus maximus

Journal of Fish Diseases, EarlyView.
ABSTRACT Piscirickettsia salmonis is a well‐established intracellular pathogen of farmed Atlantic salmon around the world. The bacterium has also been detected from a number of other hosts including lumpfish (Cyclopterus lumpus), seabass (Dicentrarchus labrax) and rainbow trout (Oncorhynchus mykiss).
Hanne K. Nilsen, Magne Kjerulf Hansen, Raoul Kuiper, Jan Inge Øvrebø, Kjersti Sturød, Maryam Saghafian, Snorre Gulla, Anne Berit Olsen, Duncan J. Colquhoun, Ole Bendik Dale   +9 more
wiley   +1 more source

Multigenerational outbreeding effects in Chinook salmon (Oncorhynchus tshawytscha) [PDF]

Genetica, 2014
Outbreeding, mating between genetically divergent individuals, may result in negative fitness consequences for offspring via outbreeding depression. Outbreeding effects are of notable concern in salmonid research as outbreeding can have major implications for salmon aquaculture and conservation management. We therefore quantified outbreeding effects in
Sarah J, Lehnert, Oliver P, Love, Trevor E, Pitcher, Dennis M, Higgs, Daniel D, Heath   +4 more
openaire   +2 more sources