Biological Characteristics and Population Status of Steelhead (Oncorhynchus Mykiss) in Southeast Alaska

Biological Characteristics and Population Status of Steelhead (Oncorhynchus Mykiss) in Southeast Alaska PDF Author: Samuel Clark Lohr
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 36

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General Technical Report PNW-GTR

General Technical Report PNW-GTR PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 40

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Advances in the Ecology of Stream-Dwelling Salmonids

Advances in the Ecology of Stream-Dwelling Salmonids PDF Author: Javier Lobon-Cervia
Publisher: Springer Nature
ISBN: 3031443896
Category :
Languages : en
Pages : 733

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Lake Tahoe Watershed Assessment: Appendixes

Lake Tahoe Watershed Assessment: Appendixes PDF Author:
Publisher:
ISBN:
Category : Tahoe, Lake, Watershed (Calif. and Nev.)
Languages : en
Pages : 432

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Variation in Salmonid Life Histories

Variation in Salmonid Life Histories PDF Author: Mary F. Willson
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 60

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Research Paper PNW.

Research Paper PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 196

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1154

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Relevant Literature for an Evaluation of the Effectiveness of the Alaska Forest Resources and Practices Act

Relevant Literature for an Evaluation of the Effectiveness of the Alaska Forest Resources and Practices Act PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 360

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A Protocol Using Coho Salmon to Monitor Tongass National Forest Land and Resource Management Plan Standards and Guidelines for Fish Habitat

A Protocol Using Coho Salmon to Monitor Tongass National Forest Land and Resource Management Plan Standards and Guidelines for Fish Habitat PDF Author: Mason D. Bryant
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 88

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We describe a protocol to monitor the effectiveness of the Tongass Land Management Plan (TLMP) management standards for maintaining fish habitat. The protocol uses juvenile coho salmon (Oncorhynchus kisutch) in small tributary streams in forested watersheds. We used a 3-year pilot study to develop detailed methods to estimate juvenile salmonid populations, measure habitat, and quantitatively determine trends in juvenile coho salmon abundance over 10 years. Coho salmon have been shown to be sensitive to habitat alterations, and we use coho salmon parr as the primary indicator in the protocol. A priori criteria for type I and type II error rates, effect size, and sample sizes for the protocol were derived with estimates of variance computed from the 3-year pilot study. The protocol is designed to detect trends in abundance of coho salmon parr, as well as coho salmon fry and Dolly Varden (Salvelinus malma), in small streams managed according to TLMP standards and guidelines and to compare these to trends in unmanaged (old-growth) watersheds. Trends are adjusted to account for statistically significant habitat covariates. This information provides an important element in monitoring land management practices in the Tongass National Forest. The methods we describe may have application to monitoring protocols elsewhere for fish populations and land management practices.

Canadian Journal of Fisheries and Aquatic Sciences

Canadian Journal of Fisheries and Aquatic Sciences PDF Author:
Publisher:
ISBN:
Category : Aquatic sciences
Languages : en
Pages : 774

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