Download or read book Steelhead Trout Production Studies at Sitkoh Creek Alaska 2005 2006 written by David Champlain Love and published by . This book was released on 2009 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for life history information on steelhead trout Oncorhynchus mykiss in Southeast Alaska prompted a multi-year study that began in 2003 at Sitkoh Creek. The long-term goal of this project is to estimate the number of steelhead smolt produced per spawner. This information will be combined with data from a habitat-based carrying capacity project to estimate escapement targets. This report summarizes the third and fourth years of the Sitkoh Creek project (2005-2006).
Download or read book Steelhead Trout Production Studies at Sitkoh Creek Alaska 2003 2004 written by David Champlain Love and published by . This book was released on 2008 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for life history information on steelhead trout, Oncorhynchus mykiss, in southeast Alaska prompted a multi-year study that began in 2003 at Sitkoh Creek. The long-term goal of this project is to estimate the number of steelhead smolts produced from a known escapement of adults, i.e., smolt per spawner. This information will be combined with data from a steelhead carrying capacity project to lay the foundation for estimating escapement targets. This report summarizes the first 2 years of the multi-year project at Sitkoh Creek (2003 and 2004).
Download or read book Steelhead Trout Production Studies at Sitkoh Creek Alaska 2007 2008 written by David Champlain Love and published by . This book was released on 2012 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for life history information on steelhead trout Oncorhynchus mykiss irideus in Southeast Alaska prompted a multi-year study that began in 2003 at Sitkoh Creek. The long-term goal of this project is to estimate the number of steelhead smolts produced from a known escapement of adults.
Download or read book Steelhead Trout Production Studies at Sitkoh Creek Alaska 2003 2009 and 2009 Final Report written by David Champlain Love and published by . This book was released on 2012 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the need for life history information on steelhead Oncorhynchus mykiss in Southeast Alaska, which prompted a multi-year study, whereby steelhead adults and smolts were counted through a weir on Sitkoh Creek each spring from April-June, 2003-2009. The ultimate goal of this project was to estimate demographic parameters necessary for describing spawner-recruit relationships such as the number of steelhead smolt produced per spawner.
Download or read book Steelhead Trout Production Studies at Big Ratz Creek Alaska 2010 2011 written by David Champlain Love and published by . This book was released on 2013 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sitkoh Creek Steelhead Study 1990 written by Jesse Douglas Jones and published by . This book was released on 1991 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The escapement of steelhead (Oncorhynchus mykiss) into Sitkoh Creek, Chichagof Island, southeast Alaska, was counted as the fish passed upstream through a weir, and data on age-weight-length and harvest are presented.
Download or read book Steelhead Usable Habitat Area in the Sitkoh Creek Watershed 2005 2007 written by Anthony P. Crupi and published by . This book was released on 2012 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports on the second phase of a project in the Sitkoh Creek Watershed on Chichagof Island which assesses the carrying capacity of steelhead Oncorhynchus mykiss.
Download or read book Manual for Aging Steelhead Trout Scales Based on Scale Sampling from Sitkoh Creek Big Ratz Creek and Other Southeast Alaska Streams 2003 2011 written by David Champlain Love and published by . This book was released on 2016 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual documents methods useful for standardized sampling and aging of steelhead trout (Oncorhynchus mykiss) scales in Southeast Alaska. Steelhead trout scale aging can be a subjective process without standardized methods and criteria for aging and known-age samples for comparison; these methods improve precision and accuracy of estimated ages and overall consistency. Methods and criteria based on observed scale morphology were developed from samples of 2,557 scales collected from resident parr, emigrant smolt, and migratory rainbow trout, and also from 2,315 immigrant adult steelhead trout collected from several different locations in Southeast Alaska from 2003 to 2011. Typical scale characteristics used to age steelhead trout include identification of first annulus, interpretation of plus growth, representative circuli counts and fork length criteria for estimating smolt ages, and comparison to morphology from known-aged adult samples. Characteristics of regenerated scales, spawning checks, false checks, and plus-growth useful for interpretation of scale morphology are also discussed. Variable life history of steelhead trout as related to scale morphology is discussed. Steelhead trout juvenile and smolt scale aging methods for freshwater life history include triplicate reads, use of criteria to improve precision, and aging practice from validated smolt scales. Expected scale morphology for the marine portion of adult steelhead trout scales collected from known ocean-age fish is presented. Methods for evaluating scale aging consistency through testing within-reader precision (repeatability), and between-reader relative accuracy are suggested. Annotated images of representative scale samples from parr, smolt, and adult steelhead trout are provided for reference as is a list of known-age, or matching-age scale, images to be used for training. Standardizing protocols and criteria used to age Southeast Alaska steelhead trout scales along with methods to evaluate technician performance are suggested as a means to ensure consistency and continuity in aging methods for future scale aging of steelhead trout in Southeast Alaska.
Download or read book Sitkoh Creek Steelhead Study 1991 written by Artwin Schmidt and published by . This book was released on 1992 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of a creel survey conducted to sample angler catch, harvest, and effort on lower Sitkoh Creek located on Chichagof Island, southeastern Alaska, from April 22 to May 19, 1991.
Download or read book A Study of Cutthroat Steelhead in Southeast Alaska written by Alaska. Division of Sport Fish and published by . This book was released on 19?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Steelhead Trout Production Studies Lemhi Big Springs Creek of Investigations Project F 49 R 4 written by Theodore C. Bjornn and published by . This book was released on 1966 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Steelhead Trout Production Studies Lemhi Big Springs Creek written by Theodore C. Bjornn and published by . This book was released on 1969 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Steelhead Trout Production Studies Lemhi Big Springs Creek written by Theodore C. Bjornn and published by . This book was released on 1966 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Stikine River written by Alaska Geographic Society and published by Graphic Arts Books. This book was released on 1979-01-01 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Geographic is an award-winning series that presents the people, places, and wonders of Alaska to the world. Over the past 30 years, Alaska Geographic has earned its reputation as the publication for those who love Alaska. The series boasts more than 100 books to date, featuring communities from Barrow to Ketchikan, animals from bears to dinosaurs, history from the Russian explorers to today, and natural phenomena from the aurora to glaciers. Written by leading experts in their fields, these books are illustrated throughout with world-class photography and include colorful maps for reference.
Download or read book Music and Performance in the Later Middle Ages written by E. Upton and published by Palgrave Macmillan. This book was released on 2012-12-28 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to understand the music of the later Middle Ages in a fuller perspective, moving beyond the traditional focus on the creative work of composers in isolation to consider the participation of performers and listeners in music-making.
Download or read book U S Navy at War 1941 1945 written by United States. Office of the Chief of Naval Operations and published by . This book was released on 1946 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Navy at War written by Ernest J. King and published by www.Militarybookshop.CompanyUK. This book was released on 2010-09-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the beginning of World War II, in the midst of building the United States Navy into a "two-ocean fleet," the Japanese attack on Pearl Harbor put the effectiveness of American sea power in doubt. Three and a half years later, the U.S. Navy was undoubtedly the strongest in the world. In that time, the Japanese fleet had been shattered, the U-Boat threat was a thing of the past, and the Navy had supported the greatest amphibious campaigns in history. "U.S. Navy at War: Official Reports by Fleet Admiral Ernest J. King, U.S.N.," consisting of three reports submitted by Admiral King to the Secretary of the Navy in the course of the war, is an official account of the U.S. Navy's operations in World War II. It provides an authoritative contemporary account of the beginning of the fleet buildup prior to the outbreak of war; the campaigns in the Pacific, Atlantic, and Mediterranean; naval research and development; submarine warfare; and many other aspects of the naval war. In addition, the book provides useful listings of all U.S. ships added to the fleet between December 7, 1941 and October 1, 1945, a list of U.S. ships lost in combat, and another that outlines the status of major combatant ships of the Japanese Navy at the end of the war - a sobering testimony to the overwhelming naval superiority achieved by the United States. Long out of print, "U.S. Navy at War" remains a unique source for anyone interested in the Second World War at sea. Originally published in 1946. 310 pages, ill.
