Výsledky vyhledávání - "Ole A. Mathisen"

Distribution, Growth, and Feeding of Sockeye Salmon in the Western Bering Sea

Autor: Vladimir I. Radchenko, Ole A. Mathisen

Publikováno v: Transactions of the American Fisheries Society. 133:606-621

The Pacific Research Institute of Fisheries and Oceanography (TINRO) in Vladivostok, Russia, conducted 12 major biological surveys in the western Bering Sea in 1986–1995. During these surveys, sockeye salmon Oncorhynchus nerka were sampled with a n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e33482bcc076dce50b696e3d4f9cd732
https://doi.org/10.1577/t03-072.1

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Trophic ranking of the biota in Iliamna Lake, Alaska

Autor: Norma Jean Sands, Ole A. Mathisen, Norma Haubenstock

Publikováno v: SIL Proceedings, 1922-2010. 28:1060-1065

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::580fbfcaeb62360fd4f16a5d663788d3
https://doi.org/10.1080/03680770.2001.11901880

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Inseason Forecasting of Southeastern Alaska Pink Salmon Abundance Based on Sex Ratios and Commercial Catch and Effort Data

Autor: Ole A. Mathisen, Jie Zheng

Publikováno v: North American Journal of Fisheries Management. 18:872-885

We developed a sex ratio index that, together with cumulative catch of all gears or cumulative catch per unit effort of the seine fishery, estimated abundance and catch of pink salmon Oncorhynchus gorbuscha in southern Southeast Alaska during a fishi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00cdb99c90de5ce3b0f726285b31b121
https://doi.org/10.1577/1548-8675(1998)018<0872:ifosap>2.0.co

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BIOCHEMICAL DIFFERENCES IN SOCKEYE SALMON THAT ARE OCEAN FEEDING AND ON THE SPAWNING GROUNDS

Autor: Gen Amma, Koretaro Takahashi, Mutsuo Hatano, Ole A. Mathisen

Publikováno v: Journal of Food Biochemistry. 19:269-284

Various biochemical parameters measured in sockeye salmon, Oncorhynchus nerka, feeding in the Gulf of Alaska in July during the maturation process were contrasted with those obtained from mature sockeye salmon in Steep Creek, a small salmon stream ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f9f124ec8c5fc2cc94e2784baf1d230
https://doi.org/10.1111/j.1745-4514.1995.tb00534.x

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Recycling of Elements Transported Upstream by Runs of Pacific Salmon: II. δ15N and δ13C Evidence in the Kvichak River Watershed, Bristol Bay, Southwestern Alaska

Autor: Thomas C. Kline, Patrick L. Parker, Ole A. Mathisen, Patrick H. Poe, Richard S. Scalan, John J. Goering

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 50:2350-2365

Biota δ15N and δ13C values (deviations from recognized isotope standards) from lliamna Lake (a major anadromous sockeye salmon (Oncorhynchus nerka) nursery lake supporting peak-year runs > 10 million) and several other anadromous-salmon-free lakes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2073a42470850ada871eb75042018c11
https://doi.org/10.1139/f93-259

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Biological interactions of natural and enhanced stocks of salmon in Alaska

Autor: Ole A. Mathisen, G.L. Thomas

Publikováno v: Fisheries Research. 18:1-17

A workshop on ‘Biological interactions of natural and enhanced stocks of salmon in Alaska’, was held in autumn 1991 at the Prince William Sound Science Center in Cordova, AL, USA. The subject and site were relevant as the impacts of hatchery oper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::330379d7cfea759688f024f9e6257968
https://doi.org/10.1016/0165-7836(93)90036-7

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Recycling of Elements Transported Upstream by Runs of Pacific Salmon: I, δ15N and δ13C Evidence in Sashin Creek, Southeastern Alaska

Autor: Patrick H. Poe, John J. Goering, Thomas C. Kline, Patrick L. Parker, Ole A. Mathisen

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 47:136-144

Values of δ15N and δ13C (the per mil deviation from the recognized isotope standard) from biota of a southeastern Alaska stream (Sashin Creek) that receives an annual run of 30 000 anadromous pink salmon (Oncorhynchus gorbuscha) were measured to de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1129aa7d7046ea5508c6387207e59d6
https://doi.org/10.1139/f90-014

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