Author: Canada. Department of Fisheries and Oceans. Pacific Region. Field Services BranchPublisher: New Westminster, B.C. : Fisheries and Oceans, Canada
ISBN:
Category :
Languages : en
Pages : 161
Book Description
The Distribution and Abundance of Chinook Salmon (Oncorhynchus Tshawytscha) in the Upper Yukon River Basin as Determined by a Radio-tagging and Spaghetti Tagging Program, 1982-1983
Author: Canada. Department of Fisheries and Oceans. Pacific Region. Field Services BranchPublisher: New Westminster, B.C. : Fisheries and Oceans, Canada
ISBN:
Category :
Languages : en
Pages : 161
Book Description
The Distribution and Abundance of Chinook Salmon (Oncorhynchus Tshawytscha) in the Upper Yukon River Basin as Determined by a Radio-tagging and Spaghetti Tagging Program: 1982-1983
Author: Canada. Department of Fisheries and OceansPublisher:
ISBN:
Category :
Languages : en
Pages : 161
Book Description
The Distribution and Abundance of Chinook Salmon (Oncorhynchus Tshawytscha) in the Upper Yukon River Basin as Determined by a Radio-tagging and Spaghetti Tagging Program
Author: P. A. MilliganPublisher:
ISBN:
Category :
Languages : en
Pages : 145
Book Description
The Distribution and Abundance of Chinook Salmon (oncorhynchus Tshawytscha) in the Upper Yukon River Basin as Determined by a Radio Tagging Program
Author: P. A. MilliganPublisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 161
Book Description
Distribution and Abundance of Chum Salmon (Oncorhynchus Keta) in the Upper Yukon River Basin as Determined by a Radio..
Author: P. A. MilliganPublisher:
ISBN:
Category :
Languages : en
Pages : 131
Book Description
Abundance, Distribution, Habitat Utilization and Habitat Preference of Juvenile Chinook Salmon (Oncorhynchus Tshawytscha) in Three Study Areas of the Upper Yukon River Basin
Author: Robbin L. HunkaPublisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 186
Book Description
The Distribution and Abundance of Chum Salmon (Oncorhynchus Keta) in the Upper Yukon River Basin as Determined by a Radio-tagging and Spaghetti Tagging Program
Author: Canada. Department of Fisheries and OceansPublisher:
ISBN:
Category : Chum salmon
Languages : en
Pages : 0
Book Description
The Distribution and Abundance of Chum Salmon (Oncorhynchus Keta) in the Upper Yukon River Basin as Determined by a Radio-tagging and Spaghetti Tagging Program : 1982-1983
Author: Canada. Department of Fisheries and Oceans. Pacific Region. Field Services BranchPublisher: New Westminster, B.C. : Fisheries and Oceans, Canada
ISBN:
Category : Chum salmon
Languages : en
Pages : 141
Book Description
Estimation of the Abundance of Chinook Salmon, Oncorhynchus Tshawytscha, in the Upper Yukon River Basin Using Mark-recapture Methods, 1990-95
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 98
Book Description
Fisheries & Oceans Canada has conducted mark-recapture studies on adult Yukon River chinook salmon since 1982. In some of these studies, up to 2,174 upstream migrants were spaghetti tagged annually at two fishwheels located just upstream from the Canada/US border. Recaptures were made in a commercial fishery upstream. This report presents results from the chinook mark-recapture program for 1990 to 1995. Background on the Yukon River, its chinook population & fishery, and mark-recapture & data analysis methods begins the report. Results are presented with regard to the biological characteristics of salmon captured, abundance estimates using three estimation methods, fishery catches & spawning escapement, harvest rates, and migration rates. The final section discusses problems with respect to the abundance estimators used and makes recommendations for further research.
Operational Plan
Author: Nicholas A. DecovichPublisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 48
Book Description
The goal of this study is to estimate Chinook salmon (Oncorhynchus tshawytscha) abundance at river mile (RM) 34 of the mainstem Susitna River and spawning distribution among 5 Susitna River drainage management areas in 2020. A 2-event mark–recapture experiment in combination with radio telemetry will be used. Fish wheels and gillnets will be operated at RM34 to capture Chinook salmon for marking with dart-PIT tags (a dart tag with an imbedded passive integrated transponder [PIT]) and radiotelemetry tags. Recapture event sampling will occur at the Deshka River weir at RM 7 where a PIT detection array will be used. Eight radiotracking stations will be strategically placed throughout the drainage to determine when radiotagged fish move in and out of the 5 management zones. A concurrent genetics mark–recapture study will be performed using genetic samples taken from a systematic sample of all dart-PIT-tagged fish. The applied radio tags will also be used to estimate handling effects. In the event of a sport fishery, harvest sampling of axillary processes and genetic stock identification will be used to determine the proportions of non-Deshka River Chinook salmon stocks taken in 2 sections of the Deshka River.
