Author: Dean E. Beers
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 24
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1996.
Summary Data from the Sport Fishery for Pacific Halibut in the Area 2C Portion of Southeast Alaska, 1996
Author: Dean E. Beers
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 24
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1996.
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 24
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1996.
Summary Data from the Sport Fishery for Pacific Halibut in the IPHC Area 2C Portion of Southeast Alaska, 2000
Author: Michael Jon Jaenicke
Publisher:
ISBN:
Category : Pacific halibut
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Pacific halibut
Languages : en
Pages : 32
Book Description
Fishery Data Series
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 550
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 550
Book Description
Summary Data from the Sport Fishery for Pacific Halibut in the Area 2C Portion of Southeast Alaska, 1995
Author: Paul M. Suchanek
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 22
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1995.
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 22
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1995.
Summary Data from the Sport Fishery for Pacific Halibut in the Area 2C Portion of Southeast Alaska, 1994
Author: Paul M. Suchanek
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 22
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1994.
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 22
Book Description
This report includes historical data of Pacific halibut sport harvests, harvest per unit effort, and biological data from creel surveys in Southeast Alaska for 1977 to 1994.
Recreational Halibut Fishery Statistics for Southcentral Alaska (Regulatory Area 3A), 1995-1999
Author: Scott C. Meyer
Publisher:
ISBN:
Category : Fishing surveys
Languages : en
Pages : 132
Book Description
Publisher:
ISBN:
Category : Fishing surveys
Languages : en
Pages : 132
Book Description
Movements of Juvenile Halibut in IPHC Regulatory Areas 2 and 3
Author: Ray Hilborn
Publisher:
ISBN:
Category : Pacific halibut
Languages : en
Pages : 48
Book Description
In 1980 and 1981, more than 68,000 juvenile halibut were tagged in the Gulf of Alaska and Southeast Alaska in an effort to obtain estimates of movements of juvenile halibut. In this paper we develop a maximum likelihood method for estimating the movement between International Pacific Halibut Commission (IPHC) regulatory Areas 3B, 3A, 2C, 2B and 2A. In addition to the movement rates, we also estimate the sizespecific natural mortality, tagging mortality and size selectivity for commercial gear in Areas 3B and 3A. We found that all of these parameters could be estimated with low confounding, and that the predicted recovery pattern of tags conforms closely to the observed recoveries. The best fitting model estimates that there are substantial southerly movements of juvenile halibut; for example, we estimate that 17% of fish tagged in 3B would recruit as adults to 2B, and that 25% of fish tagged in 3A would recruit as adults to 2B. Further improvements in the analysis could include smaller spatial scale of analysis, and combining tagging analysis with catch-at-age data.
Publisher:
ISBN:
Category : Pacific halibut
Languages : en
Pages : 48
Book Description
In 1980 and 1981, more than 68,000 juvenile halibut were tagged in the Gulf of Alaska and Southeast Alaska in an effort to obtain estimates of movements of juvenile halibut. In this paper we develop a maximum likelihood method for estimating the movement between International Pacific Halibut Commission (IPHC) regulatory Areas 3B, 3A, 2C, 2B and 2A. In addition to the movement rates, we also estimate the sizespecific natural mortality, tagging mortality and size selectivity for commercial gear in Areas 3B and 3A. We found that all of these parameters could be estimated with low confounding, and that the predicted recovery pattern of tags conforms closely to the observed recoveries. The best fitting model estimates that there are substantial southerly movements of juvenile halibut; for example, we estimate that 17% of fish tagged in 3B would recruit as adults to 2B, and that 25% of fish tagged in 3A would recruit as adults to 2B. Further improvements in the analysis could include smaller spatial scale of analysis, and combining tagging analysis with catch-at-age data.
Pacific Halibut Fisheries - Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska (Us National Oceanic and Atmospheric Administration Regulation) (Noaa) (2018 Edition)
Author: The Law Library
Publisher: Independently Published
ISBN: 9781793061034
Category :
Languages : en
Pages : 106
Book Description
The Law Library presents the complete text of the Pacific Halibut Fisheries - Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska (US National Oceanic and Atmospheric Administration Regulation) (NOAA) (2018 Edition). Updated as of May 29, 2018 NMFS issues regulations to implement a catch sharing plan for the guided sport (charter) and commercial fisheries for Pacific halibut in waters of International Pacific Halibut Commission Regulatory Areas 2C (Southeast Alaska) and 3A (Central Gulf of Alaska). This catch sharing plan replaces the Guideline Harvest Level program, defines an annual process for allocating halibut between the charter and commercial fisheries in Area 2C and Area 3A, and establishes allocations for each fishery. The commercial fishery will continue to be managed under the Individual Fishing Quota system. To allow flexibility for individual commercial and charter fishery participants, the catch sharing plan also authorizes annual transfers of commercial halibut quota to charter halibut permit holders for harvest in the charter fishery. This action is necessary to achieve the halibut fishery management goals of the North Pacific Fishery Management Council. This ebook contains: - The complete text of the Pacific Halibut Fisheries - Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska (US National Oceanic and Atmospheric Administration Regulation) (NOAA) (2018 Edition) - A dynamic table of content linking to each section - A table of contents in introduction presenting a general overview of the structure
Publisher: Independently Published
ISBN: 9781793061034
Category :
Languages : en
Pages : 106
Book Description
The Law Library presents the complete text of the Pacific Halibut Fisheries - Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska (US National Oceanic and Atmospheric Administration Regulation) (NOAA) (2018 Edition). Updated as of May 29, 2018 NMFS issues regulations to implement a catch sharing plan for the guided sport (charter) and commercial fisheries for Pacific halibut in waters of International Pacific Halibut Commission Regulatory Areas 2C (Southeast Alaska) and 3A (Central Gulf of Alaska). This catch sharing plan replaces the Guideline Harvest Level program, defines an annual process for allocating halibut between the charter and commercial fisheries in Area 2C and Area 3A, and establishes allocations for each fishery. The commercial fishery will continue to be managed under the Individual Fishing Quota system. To allow flexibility for individual commercial and charter fishery participants, the catch sharing plan also authorizes annual transfers of commercial halibut quota to charter halibut permit holders for harvest in the charter fishery. This action is necessary to achieve the halibut fishery management goals of the North Pacific Fishery Management Council. This ebook contains: - The complete text of the Pacific Halibut Fisheries - Catch Sharing Plan for Guided Sport and Commercial Fisheries in Alaska (US National Oceanic and Atmospheric Administration Regulation) (NOAA) (2018 Edition) - A dynamic table of content linking to each section - A table of contents in introduction presenting a general overview of the structure
A Feasibility Study that Investigates Options for Monitoring Bycatch of the Short-tailed Albatross in the Pacific Halibut Fishery Off Alaska
Author:
Publisher:
ISBN:
Category : Longlining (Fisheries)
Languages : en
Pages : 126
Book Description
Publisher:
ISBN:
Category : Longlining (Fisheries)
Languages : en
Pages : 126
Book Description
The Pacific Halibut Resource and Fishery in Regulatory Area 2
Author: International Pacific Halibut Commission
Publisher:
ISBN:
Category : Fishery resources
Languages : en
Pages : 112
Book Description
Publisher:
ISBN:
Category : Fishery resources
Languages : en
Pages : 112
Book Description