Results 81 to 90 of about 13,020 (155)
Contemporary Methods for Capturing Juvenile Salmonids in the Marine Environment
ABSTRACT Anadromous salmonids play vital roles in marine and freshwater ecosystems. The most abundant of these fishes—Pacific salmon (Oncorhynchus spp.)—are integral to coastal ecosystems and communities across the North Pacific Rim, but numerous populations are experiencing dramatic declines, particularly towards the south of their range.
Sean C. Godwin +6 more
wiley +1 more source
ABSTRACT The aquaculture industry faces significant challenges from viral diseases, many of which are listed by the World Organisation for Animal Health (WOAH) as priority pathogens due to their impact on global finfish health and production. This review synthesizes current knowledge on the histopathology of key WOAH‐listed viral pathogens, including ...
Ram Babu Kurapati +4 more
wiley +1 more source
Existing Soundscapes and the Impact of Noise on the Welfare of Farmed Salmonids: A Review
ABSTRACT Understanding how farmed salmonids sense and respond to their environment is key to securing animal welfare and efficient production. However, hearing has rarely received attention, despite the omnipresence of underwater sound and its potential effects.
Kathy Overton +4 more
wiley +1 more source
Hormonal sex reversal of rainbow trout (Oncorhynchus mykiss) by ethynylestradiol-17α (EE2) [PDF]
Rainbow trout (Oncorhynchus mykiss) females grow larger and mature later than males, making all-female stocks economically advantageous. The objective of this research was to develop methods for the production of monosex populations of trout through the ...
Alizadeh, M. +3 more
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Population structure of pink salmon (Oncorhynchus gorbuscha) in British Columbia and Washington, determined with microsatellites [PDF]
Population structure of pink salmon (Oncorhynchus gorbuscha) from British Columbia and Washington was examined with a survey of microsatellite variation to describe the distribution of genetic variation.
Beacham, Terry D. +4 more
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Results of biological and physiological surveys of juvenile coho salmon from hatcheries of Magadan Region (artifcial origin) and from the main rivers of the northern Okhotsk Sea coast (natural origin) are presented.
L. L. Khovanskaya, E. A. Ryabukha
doaj +1 more source
A 10-week feeding trial was conducted to assess the effects of graded dietary carbohydrate levels on growth performance and antioxidant capacity in coho salmon (Oncorhynchus kisutch) fry. Six isonitrogenous (48.75 % crude protein) and isolipidic (12.98 %
Hairui Yu +4 more
doaj +1 more source
Expected mortality risk for coho salmon landed in recreational troll fisheries using 1/0 and 6/0 hooks in the marine waters of Washington state [PDF]
Recreational salmon fisheries in the state of Washington are managed with size-selective and mark-selective rules to promote the release of wild and undersized salmon.
Jonathan J. Scordino +4 more
doaj +2 more sources
A Tribute to Dr. Ronald Hardy for his Contribution to Aquaculture Nutrition. [PDF]
Ronald William Hardy was born in 1947 in Vancouver, Canada. He comes from a very academically able Canadian/Scottish family. His grandparents came from Scotland and moved to Vancouver in 1909.
Cruz Suárez, Lucía Elizabeth +1 more
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Biotechnology applied to salmoniculture Biotecnologia aplicada à salmonicultura
This work presents a conceptual analysis of the main biotechnologies used in Chilean salmoniculture, which is based on the production of Atlantic salmon (Salmo salar, 356.407 t),silver salmon or coho (Oncorhynchus kisutch, 116.481 t), (O.
Iván Valdebenito Isler
doaj +1 more source

