Factors determining production of coho salmon, Oncorhynchus kisutch, in three Oregon streams
Read Online
Share

Factors determining production of coho salmon, Oncorhynchus kisutch, in three Oregon streams by Donald Wallace Chapman

  • 547 Want to read
  • ·
  • 26 Currently reading

Published .
Written in English

Subjects:

  • Salmon.

Book details:

Edition Notes

Statementby Donald Wallace Chapman.
The Physical Object
Pagination214 leaves, bound :
Number of Pages214
ID Numbers
Open LibraryOL14300680M

Download Factors determining production of coho salmon, Oncorhynchus kisutch, in three Oregon streams

PDF EPUB FB2 MOBI RTF

The coho salmon (Oncorhynchus kisutch; Karuk: achvuun) is a species of anadromous fish in the salmon family, one of the several species of Pacific salmon are also known as silver salmon or "silvers". The scientific species name is based on the Russian common name kizhuch (кижуч).Class: Actinopterygii. Factors determining production of coho salmon, Oncorhynchus kisutch, in three Oregon streams. (). Some factors influencing trends of salmon populations in Oregon. (). Suties on the age of coho salmon (Oncorhynchus kisutch) and the spring salmon (Oncorhynchus tschawyscha) in British Columbia. (). The Alsea Watershed study: effects of logging on the aquatic resources of three headwater streams of the Alsea River Oregon. Salmon / ˈ s æ m ə n / is the common name for several species of ray-finned fish in the family fish in the same family include trout, char, grayling and are native to tributaries of the North Atlantic (genus Salmo) and Pacific Ocean (genus Oncorhynchus).Many species of salmon have been introduced into non-native environments such as the Great Lakes of North.

Interaction for food and space between experimental populations of juvenile coho salmon (Oncorhynchus kisutch) and coastal cutthroat trout (Salmo clarki) in a .   Lawson PW, Logerwell EA, Mantua NJ, Francis RC, Agostini VN. Environmental factors influencing freshwater survival and smolt production in Pacific Northwest coho salmon (Oncorhynchus kisutch) Can. J. Fish. Aquat. Sci. 61 (3): Link, ISI, Google Scholar. Abstract. Common name Coho Salmon - Interior Fraser population Scientific name Oncorhynchus kisutch Status Threatened Reason for designation This population experienced declines in excess of 60% in the number of mature individuals in the s because of a reduction in marine survival, changes in freshwater habitats, and overexploitation, which resulted in a designation of Endangered in Coho salmon is one of seven species of the genus Oncorhynchus native to North America. Adult coho usually weigh from 2 - 5 kg (45 - 70 cm in length) and only rarely exceed 9 kg. Most coho spend their first year in freshwater and the next 18 months in the ocean before returning to freshwater to spawn and die.

Factors Determining Production of Coho Salmon (Oncorhynchus kisutch) in Three Oregon Streams. Ph.D. Thesis. N.J. Factors Affecting the Smolt Yield of Coho Salmon (Oncorhynchus kisutch) in Three Oregon Streams. M.S. Thesis. J.J., and Myren, R.T. Caveats concerning evaluation of effects of logging on salmon production in. Coho salmon are anadromous—they hatch in freshwater streams and spend a year in streams and rivers then migrate out to the saltwater environment of the ocean to feed and grow. Some stocks of coho salmon migrate more than 1, miles in the ocean, while other stocks remain in marine areas close to the streams where they were born. Coho Salmon Oncorhynchus kisutch. It is one of the top gamefish species in the Pacific Northwest. Coho salmon are targeted by anglers both in the ocean and rivers due to their acrobatic skills, powerful runs and tasty meat. Coho Salmon Oncorhynchus kisutch Interior Fraser population Wildlife Species Description and Significance Coho Salmon is one of seven species of the genus Oncorhynchus native to North America. Adult Coho Salmon usually weigh from 2 - 5 kg (45 - 70 cm in length) rarely exceeding 9 kg. Interior Fraser Coho Salmon are genetically unique and can be.