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Book Estimation of the Escapement of Chinook Salmon in the Unuk River in 2005

Download or read book Estimation of the Escapement of Chinook Salmon in the Unuk River in 2005 written by Jan L. Weller and published by . This book was released on 2006 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report estimates the abundance of medium and large chinook salmon, Oncorhynchus tshawytscha, that returned to spawn in the Unuk River in 2005, using a two-event mark-recapture experiment.

Book Estimation of the Escapement of Chinook Salmon in the Unuk River in 2004

Download or read book Estimation of the Escapement of Chinook Salmon in the Unuk River in 2004 written by Jan L. Weller and published by . This book was released on 2006 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report estimates the abundance of medium and large chinook salmon Oncorhynchus tshawytscha that returned to spawn in the Unuk River in 2004, using a two-event mark-recapture experiment.

Book Estimation of the Escapement of Chinook Salmon in the Unuk River in 2006

Download or read book Estimation of the Escapement of Chinook Salmon in the Unuk River in 2006 written by Jan L. Weller and published by . This book was released on 2009 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report estimates, using a two-event mark-recapture experiment, the abundance of chinook salmon, Oncorhynchus tshawytscha, that returned to spawn in the Unuk River in 2006.

Book Estimating Chinook Salmon Escapement on the Copper River

Download or read book Estimating Chinook Salmon Escapement on the Copper River written by Jason J. Smith and published by . This book was released on 2006 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The purpose of this project was to use fishwheels and two-sample mark-recapture methods for long-term monitoring of Chinook salmon Onchorhynchus tshawytscha escapement on the Copper River. This report summarizes results from the 2005 field season ... Objectives for 2005 were to: (1) estimate the annual, system-wide escapement of Chinook salmon to the Copper River using mark-recapture methods ... ; and (2) develop a long-term monitoring program operated by the Native Village of Eyak"--P. vii.

Book Escapements of Chinook Salmon in Southeast Alaska and Transboundary Rivers in 2005

Download or read book Escapements of Chinook Salmon in Southeast Alaska and Transboundary Rivers in 2005 written by Keith A. Pahlke and published by . This book was released on 2007 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document reports the results of the continuing stock assessment program in Southeast Alaska, in which the Division of Sport Fish obtained indices of escapement for chinook salmon, Oncorhynchus tshawytscha, in designated streams and transboundary rivers.

Book Chinook Salmon Escapement in the Gulkana River 2005 2006

Download or read book Chinook Salmon Escapement in the Gulkana River 2005 2006 written by James William Savereide and published by . This book was released on 2010 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Estimation of Chinook Salmon Escapement in the Taku River 2013

Download or read book Estimation of Chinook Salmon Escapement in the Taku River 2013 written by Jeffrey Todd Williams and published by . This book was released on 2013 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Anchor River Chinook and Coho Salmon Escapement Project 2005 2006

Download or read book Anchor River Chinook and Coho Salmon Escapement Project 2005 2006 written by Carol M. Kerkvliet and published by . This book was released on 2010 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the Anchor River Chinook salmon Oncorhynchus tshawytscha and coho salmon O. kisutch escapement estimates, which were generated in 2005 and 2006 from Dual-frequency IDentification SONar (DIDSON) counts during high spring flows and counts through resistance board weir thereafter.

Book Estimating Adult Chinook Salmon Abundance on the Chilkat and Unuk Rivers Using Transgenerational Genetic Mark recapture

Download or read book Estimating Adult Chinook Salmon Abundance on the Chilkat and Unuk Rivers Using Transgenerational Genetic Mark recapture written by Randy L. Peterson and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transgenerational genetic mark–recapture (tGMR) methods will be used to estimate the spawning abundance of Chinook salmon Oncorhynchus tshawytscha at the Chilkat and Unuk Rivers in 2020 and 2021, respectively. Tissue samples from adults returning to the Chilkat River were collected in the summer of 2020 and from parr rearing in the Chilkat River in the fall of 2021. Lab work and data analysis will be completed in the winter of 2021–2022. Similarly, tissue samples from adults returning to the Unuk River were collected in the summer of 2021, and samples will be collected from parr in the fall of 2022. Lab work and data analysis will be completed in the winter of 2022–2023. These studies will be used to determine the feasibility of using tGMR to estimate escapement in Southeast Alaska by comparing tGMR abundance estimates to abundance estimates generated through existing field programs. This operational plan covers the lab and project reporting aspects of these projects. Primary data collection activities are described in the project-specific operational plans.