Author: Howard David Tait
Publisher:
ISBN:
Category : Fish traps
Languages : en
Pages : 28
Book Description
An Evaluation of Fyke Trapping as a Means of Indexing Salmon Escapements in Turbid Streams
Author: Howard David Tait
Publisher:
ISBN:
Category : Fish traps
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Fish traps
Languages : en
Pages : 28
Book Description
Special Scientific Report
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 622
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 622
Book Description
An Evaluation of Fyke Trapping as a Means of Indexing Salmon Escapements in Turbid Streams
Author: Howard David Tait
Publisher:
ISBN:
Category : Fish traps
Languages : en
Pages : 716
Book Description
Publisher:
ISBN:
Category : Fish traps
Languages : en
Pages : 716
Book Description
Sport Fishery Abstracts
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 534
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 534
Book Description
Operation of Abernathy Channel for Incubation of Salmon Eggs
Author: Allan E. Thomas
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 24
Book Description
A spawning and incubation channel constructed in 1959 on Abernathy Creek near Longview, Washington, has been used for seasons to incubate fall chinook salmon and chum salmon eggs. Survival of eggs from both species was higher than reported for other channels and controlled-flow projects. Studies included effects of sedimentation, egg planting density, and stage of egg development at planting on survival. In early experiments sediment in the upper sections substantially reduced survival. In later experiments, after the construction of a sand trap and settling chamber, survivals significantly increased.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 24
Book Description
A spawning and incubation channel constructed in 1959 on Abernathy Creek near Longview, Washington, has been used for seasons to incubate fall chinook salmon and chum salmon eggs. Survival of eggs from both species was higher than reported for other channels and controlled-flow projects. Studies included effects of sedimentation, egg planting density, and stage of egg development at planting on survival. In early experiments sediment in the upper sections substantially reduced survival. In later experiments, after the construction of a sand trap and settling chamber, survivals significantly increased.
Technical Papers of the Bureau of Sport Fisheries and Wildlife
Author: United States. Bureau of Sport Fisheries and Wildlife
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 674
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 674
Book Description
Technical Papers of the Bureau of Sport Fisheries and Wildlife
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 472
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 472
Book Description
Technical Papers
Author: United States. Bureau of Sport Fisheries and Wildlife
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 398
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 398
Book Description
Northeastern U.S. Water Supply Study, Northfield Mt. and Millers River Diversion
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 716
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 716
Book Description
Annual Fish Passage Report
Author: Paul D. Zimmer
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 36
Book Description