Abundance and Run Timing of Adult Fall Chum Salmon in the Chandalar River, Yukon Flats National Wildlife Refuge, Alaska, 2008 PDF Download
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Author: Jeffery L. Melegari Publisher: ISBN: Category : Chum salmon Languages : en Pages : 22
Book Description
A Dual Frequency Identification Sonar (DIDSON) was operated on the Chandalar River from Aug. 8 to Sept. 26, 2008, to assess adult fall chum salmon (Oncorhynchus keta) populations.
Author: Jeffery L. Melegari Publisher: ISBN: Category : Chum salmon Languages : en Pages : 22
Book Description
A Dual Frequency Identification Sonar (DIDSON) was operated on the Chandalar River from Aug. 8 to Sept. 26, 2008, to assess adult fall chum salmon (Oncorhynchus keta) populations.
Author: Jeffery L. Melegari Publisher: ISBN: Category : Chum salmon Languages : en Pages : 38
Book Description
A Dual Frequency Identification Sonar (DIDSON) was operated on the Chandalar River from Aug. 8 to Sept. 26, 2007, to assess chum salmon (Oncorhynchus keta) populations.
Author: Jeffery L. Melegari Publisher: ISBN: Category : Chum salmon Languages : en Pages : 34
Book Description
"A fixed-location split-beam hydroacoustic study was initiated in 1994 to assess the population abundance of adult fall chum salmon Oncorhynchus keta in the Chandalar River, a tributary of the Yukon River. Annual passage estimates have been made since 1995 and daily in-season counts have been provided since 1996. This report presents the results for the 2002-2006 seasons and describes the annual variability in run size and timing"--P. [1].
Author: Thomas Biolsi Publisher: John Wiley & Sons ISBN: 1405182881 Category : Social Science Languages : en Pages : 594
Book Description
This Companion is comprised of 27 original contributions by leading scholars in the field and summarizes the state of anthropological knowledge of Indian peoples, as well as the history that got us to this point. Surveys the full range of American Indian anthropology: from ecological and political-economic questions to topics concerning religion, language, and expressive culture Each chapter provides definitive coverage of its topic, as well as situating ethnographic and ethnohistorical data into larger frameworks Explores anthropology’s contribution to knowledge, its historic and ongoing complicities with colonialism, and its political and ethical obligations toward the people 'studied'
Author: Steven Jennings Miller Publisher: ISBN: Category : Escapement (Fisheries) Languages : en Pages : 35
Book Description
A resistance board weir was used to collect abundance, run timing, and biological data from salmon returning to spawn in the Kwethluk River, a tributary of the lower Kuskokwim River, between July 4 and Sept. 10, 2008.
Author: Philip F. Schempf Publisher: ISBN: 9780888396952 Category : Science Languages : en Pages : 0
Book Description
An expansive collection of papers and articles from internationally recognized bald eagle experts. Presented is a complete portrait of the status and ecology of the bald eagle in Alaska.A collection of papers and articles from international bald eagle experts, which present a complete portrait of the status and ecology of the bald eagle in Alaska. Myriad topics include culture, biology, population history and status, conservation and management, the Alaskan habitat from the northern rainforest to the Aleutian Islands, attitudes from diverse groups from the Tlingit to bounty hunters, along with sound scientific data.
Author: David H. Johnson Publisher: ISBN: Category : Nature Languages : en Pages : 504
Book Description
This is the first publication to collect, standardize, and recommend a scientifically rigorous set of field protocols for monitoring and assessing salmon and trout populations. Includes five additional techniques that can be used with any of the 13 principle methods to supplement information gathered.Over four dozen fisheries experts throughout the U.S. Pacific Northwest and beyond contributed their time to pick, write, and review the most reliable protocols for enumerating salmonids in the field. Presented in an easy to use format, each of the 18 peer-reviewed protocols covers objectives, sample design, data handling, personnel and operational requirements, and field and office techniques, including survey forms.Standardized monitoring protocols will improve data reliability, maximize opportunities for data sharing and data set comparability, and ultimately improve the ability to assess status and trends. The Handbook will also support consistency in data collection for salmonids at the international level.
Author: Jeffery L. Melegari
Author: Jeffery L. Melegari
Author: Jeffery L. Melegari
Author: Jeffery L. Melegari
Author: Thomas Biolsi
Author: Steven Jennings Miller
Author: Steven Jennings Miller
Author: Philip F. Schempf
Author: Ken Charles Harper
Author: David H. Johnson
Author: Kenneth S. Gates