Search results
-
A tagging protocol for toothfish (Dissostichus spp.) in the Ross Sea
Abstract: This paper presents a protocol for the tag and release of toothfish (Dissostichus sp.) by fishers operating in the Ross Sea longline fishery in 2003-04. The protocol describes tag types, tag treatments and data recording requirements for the programme. Examples of reporting forms for
Meeting Document : WG-FSA-03/90 : Author(s): N.W.McL. Smith and K.J. Sullivan (New Zealand)
-
Operational interactions between cetaceans and the Patagonian toothfish (Dissostichus eleginoides) industrial fishery off Southern Chile
Abstract: Operational interactions between marine mammals and the Patagonian toothfish (Dissostichus eleginoides) fishery were assessed in southern Chile through 7 surveys with observers on board industrial vessels between April 2002 and March 2003. Sperm whales (Physeter macrocephalus) occurred
Meeting Document : WG-FSA-03/95 : Author(s): R. Hucke-Gaete, C.A. Moreno and J.A. Arata (Chile)
-
Integrating CPUE with the GY model: examination of the effects of shortening the CPUE series and incorporating elements of uncertainty into the D. eleginoides assessment of Subarea 48.3
Abstract: This year the Subgroup on assessment methods (SAM) requested that WG-FSA consider whether a shorter CPUE time-series would be preferable for use in its annual assessments. (WG-FSA-03/40 2003, paragraph 2.27). This paper explores some of the consequences of shortening the dataset in the
Meeting Document : WG-FSA-03/96 : Author(s): I.R. Ball, S. Candy and A.J. Constable (Australia)
-
Progress on the application of an age-structured production model fitted to commercial catch-rate and catch-at-length data to assess the toothfish (Dissostichus eleginoides) resource in the Prince Edward Island vicinity
Abstract: The Age-Structured Production Model (ASPM) presented to previous meetings is refined to allow the estimation of a selectivity-at-age function that decreases at larger ages. This is, in particular, to accommodate the view of the August 2003 meeting of the Subgroup on assessment methods
Meeting Document : WG-FSA-03/97 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
-
Analysis of longline fleet operation on the Patagonian toothfish (Dissostichus eleginoides) in the subarea of the South Georgia Island (48.3) in 1989–2003
Abstract: The main characteristics of Patagonian toothfish (Dissostichus eleginoides) catch dynamics off the South Georgia Island and Shag Rocks (sub-area 48.3) for the 1989-2003 period are given. Taken the intensity of fleet operation as an example in the sub-area, it was confirmed a decrease in
Meeting Document : WG-FSA-03/98 : Author(s): N.V. Kokorin and A.F. Petrov (Russia)
-
Patagonian toothfish maturity in fishing area 48.3 (South Georgia and Shag Rocks)
Abstract: Studies of Patagonian toothfish size composition in fishing area 48.3 were made to determine size at maturity for male and female individuals.A considerable amount of original data indicated that male Patagonian toothfish attained maturity being of a smaller size than female individuals.
Meeting Document : WG-FSA-03/99 : Author(s): K.V. Shust and A.N. Kozlov (Russia)
-
Notification of Spain’s intention to initiate an exploratory fishery in Subarea 88.1 for Dissostichus spp. in the 2002/03 season
Author(s): Delegation of Spain Title: Notification of Spain’s intention to initiate an exploratory fishery in Subarea 88.1 for Dissostichus spp. in the 2002/03 season Approval: Approved Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility for
Meeting Document : CCAMLR-XXI/05 : Author(s): Delegation of Spain
-
Notification of exploratory fisheries for Dissostichus spp. in the 2002/03 season
Author(s): Delegation of South Africa Title: Notification of exploratory fisheries for Dissostichus spp. in the 2002/03 season Approval: Approved
Meeting Document : CCAMLR-XXI/06 : Author(s): Delegation of South Africa
-
Notification by New Zealand of its intention to continue an exploratory fishery for Dissostichus spp. in CCAMLR Subareas 88.1 and 88.2 for the 2002/03 season
Author(s): Delegation of New Zealand Title: Notification by New Zealand of its intention to continue an exploratory fishery for Dissostichus spp. in CCAMLR Subareas 88.1 and 88.2 for the 2002/03 season Approval: Approved
Meeting Document : CCAMLR-XXI/07 : Author(s): Delegation of New Zealand
-
Notification by New Zealand of its intention to continue an exploratory fishery for Dissostichus spp. in CCAMLR Subarea 48.6 for the 2002/03 season
Author(s): Delegation of New Zealand Title: Notification by New Zealand of its intention to continue an exploratory fishery for Dissostichus spp. in CCAMLR Subarea 48.6 for the 2002/03 season Approval: Approved
Meeting Document : CCAMLR-XXI/08 : Author(s): Delegation of New Zealand