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  • Abstract -- A comprehensive plan was prepared for managing Oregon's anadromous salmon and trout resources. The plan provides the basic framework for managing individual anadromous species, presenting an ...
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  • Salmon is an anadromous species that during its feeding and spawning migrations is sought after catch for commercial and recreational fisheries. The management of salmon fisheries is complicated by the ...
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  • 708
    "August 5, 1999"
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  • Abstract -- Many salmonids exhibit partial migration: the phenomenon of populations partitioned into migratory and non-migratory individuals (Jonsson and Jonsson 1993). Oncorhynchus mykiss exhibit a complex ...
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  • Abstract -- The Sandy River and its tributaries originate high on the west and south slopes of Mount Hood, flow approximately 55 miles in a northwesterly direction and enter the Columbia River near Troutdale ...
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  • Abstract -- This plan covers management of fish and their habitats in the lower Deschutes River subbasin. The lower Deschutes River subbasin as defined in this plan as the Deschutes River from the Pelton ...
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  • To the best of our knowledge, one or more authors of this paper were federal employees when contributing to this work. This is the publisher’s final pdf. The published article is copyrighted by Springer ...
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  • 9025
    1 Acknowledgements 2 3 The completion of this work in large part can be attributed to the efforts of the 4 U.S. Fish and Wildlife Service Arcata Field Office staff and in particular to Mr. 5 Thomas Shaw ...
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  • Abstract -- Many salmonids exhibit partial migration: the phenomenon of populations partitioned into migratory and non-migratory individuals (Jonsson and Jonsson 1993). Oncorhynchus mykiss exhibit a complex ...
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  • This is an abbreviated version of a paper published in the American Journal of Agricultural Economics, Vol. 82 #2, pages 400-413.
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