preliminary study on rearing chum salmon, Oncorhynchus keta, in an artificial upwelling system
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preliminary study on rearing chum salmon, Oncorhynchus keta, in an artificial upwelling system by A. J. Paul

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Published by University of Alaska, Sea Grant Program in Fairbanks .
Written in English


  • Chum salmon.,
  • Fish-culture -- Alaska.,
  • Fish ponds -- Alaska.

Book details:

Edition Notes

Statementby A.J. Paul, D.W. Hood and R.A. Nevé.
SeriesAquaculture notes, Sea grant report -- 76-11., Aquaculture note, Alaska sea grant report -- no. 76-11.
ContributionsHood, D. W. 1918-, Nevé, Richard A.
The Physical Object
Pagination6 p. ;
ID Numbers
Open LibraryOL16100839M

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  Chum Salmon (Oncorhynchus keta) – a commercial anadromous fish, the second most populous of the Oncorhynchus genus, the Salmonidae occurs widely all over the northern Pacific Ocean, along the American coast – from San Francisco to the north as far as the Mackenzie River Basin (the Arctic Ocean). POPULATION BIOLOGY OF CHUM SALMON, ONCORHYNCHUS KETA, FROM THE FRASER RIVER, BRITISH COLUMBIA TERRY D. BEACHAMl AND PAUL STARR2 ABSTRACT Population biology of Fraser River chum salmon, Oncorhynchus keta, was investigated. Mean age of chum salmon duringthe rundeclined from years in October to years in Decemberin the s.   Abstract During –, 30 adult chum salmon, Oncorhynchus keta (Walbaum), were tagged with electromyogram (EMG) transmitters and depth/temperature loggers and tracked along both the channelised and reconstructed segments of the Shibetsu River, Japan to assess the effects of the river re‐meandering construction on upstream migration. Holding time of chum salmon in the Cited by: Inhabits ocean and coastal streams (Ref. ).Migrating fry form schools in estuaries, remain close to shore for a few months and finally disperse to enter the sea (Ref. ).Epipelagic (Ref. ).Juveniles and adults feed mainly on copepods, tunicates and euphausiids but also on pteropods, squid and small fishes (Ref. ).Adults cease feeding in freshwater (Ref. ).

species and as the basis for comparative study of fishery resources. The chum salmon (Oncorhynchus keta) spawns in five countries (the United States, Canada, Japan, Korea, and the U.S.S.R.) and is most abundant on theAsian continent; there-fore, a complete synopsis on its biology should be based on studies from all five countries. I. Japan's largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societiesCited by: 6. The chum salmon (Oncorhynchus keta) is a species of anadromous fish in the salmon is a Pacific salmon, and may also be known as dog salmon or keta salmon, and is often marketed under the name silverbrite name chum salmon comes from the Chinook Jargon term tzum, meaning "spotted" or "marked", while keta in the scientific name comes from the Evenki language of Eastern Class: Actinopterygii. In this river, a chum salmon hatchery program is organized by the Oshima Salmon Propagation Association. A weir, constructed m upstream from the estuary, allows adult salmon to be seine-netted every morning during salmon spawning season. In the studied river, water depths ranged from 50 to cm. Download: Download full-size image; Fig. 1. Map of the study area on the Moheji Cited by: 9.

Taxonomy. x; UniProtKB. Protein knowledgebase. UniParc. Sequence archive. Help. Help pages, FAQs, UniProtKB manual, documents, news archive and Biocuration projects. Geographic Names Information System (GNIS) Publications. USGS Publications; USGS Library; Software; Multimedia Gallery. Images; Videos; Audio; Webcams; Park Passes; Featured Stories; News Releases. Chum Salmon (Oncorhynchus keta) (Public domain.) Thumbnail Medium Original. Detailed Description. Chum Salmon (Oncorhynchus keta) Details. Image.   Kato F () Studies on the early life history of the chum salmon, Oncorhynchus keta (Walbaum) going upstream into the rivers in Fukui Prefecture, Japan. Bull Fukui City Mus Nat Hist –74 (in Japanese)Cited by: 2. The chum salmon (Oncorhynchus keta) is an anadromous fish distributed all around the North Pacific. Artificial production and release of the juveniles are being made by Korea, Japan, Russia.