Author: Publisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 202
Book Description
Flathead River Basin Fishery Study
Author: Flathead River Basin Environmental Impact Study
Author: Patrick J. GrahamPublisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 18
Book Description
Flathead River Basin Fishery Study, February 1980
Author: Patrick J. GrahamPublisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 118
Book Description
Flathead River Basin Fishery Proposals
Author: Montana. Department of Fish and GamePublisher:
ISBN:
Category : Fisheries
Languages : en
Pages :
Book Description
Report of the Flathead River International Study Board
Author: Flathead River International Study BoardPublisher:
ISBN:
Category : Coal mine waste
Languages : en
Pages : 272
Book Description
Lower Flathead River Fisheries Study
Author: Joseph M. DosSantosPublisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 103
Book Description
In January of 1983 a two-phase study of the lower Flathead River was initiated by the Confederated Salish and Kootenai Tribes with funding provided by the Bonneville Power Administration. The study fulfills program measure 980 (a) (3) of the Columbia River Basin Fish and Wildlife Program. During 1983 Phase I of the study was completed resulting in a detailed study plan for the next four years and the methods to be employed during the study. Preliminary observations suggest the present operation of Kerr hydroelectric facility and land use practices within the drainage have combined to significantly reduce spawning success of salmonids and northern pike, and thus recruitment to the fisheries of the main river and tributaries. Main river spawning marshes were observed to be drained frequently during the northern pike spawning season which would result in desiccation of eggs and loss of attached fry. Water level fluctuations also caused trapping of juvenile fish and may be an important source of juvenile mortality.
Lower Flathead River Fisheries Study, 1983 Annual Report
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 113
Book Description
In January of 1983 a two-phase study of the lower Flathead River was initiated by the Confederated Salish and Kootenai Tribes with funding provided by the Bonneville Power Administration. The study fulfills program measure 804 (a) (3) of the Columbia River Basin Fish and Wildlife Program. During 1983 Phase I of the study was completed resulting in a detailed study plan for the next four years and the methods to be employed during the study. Preliminary observations suggest the present operation of Kerr hydroelectric facility and land use practices within the drainage have combined to significantly reduce spawning success of salmonids and northern pike, and thus recruitment to the fisheries of the main river and tributaries. Main river spawning marshes were observed to be drained frequently during the northern pike spawning season which would result in desiccation of eggs and loss of attached fry. Water level fluctuations also caused trapping of juvenile fish and may be an important source of juvenile mortality.
Flathead River Basin Environmental Impact Study
Author: United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances and Environmental OversightPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 212
Book Description
Flathead River Fisheries Study, 1982
Author: John FraleyPublisher:
ISBN:
Category : Cutthroat trout
Languages : en
Pages : 162
Book Description
Final Report
Author: Flathead Basin Forest Practices, Water Quality and Fisheries Cooperative ProgramPublisher:
ISBN:
Category : Fishes
Languages : en
Pages : 230
Book Description