Search results
-
OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENT
otoliths from Patagonian toothfish Dissostichus eleginoides – discriminated frontal zones in the Antarctic ... Circumpolar Current in the Southwestern Atlantic Ocean. Mean values differentiated sampling areas by up to 2.6 ... Deep Water; and 4) Ba/Ca to nutrient production and mixing. In the Polar Frontal Zone, meanders or ... . Jones Title: OTOLITH CHEMISTRY REFLECTS FRONTAL SYSTEMS IN THE ANTARCTIC CIRCUMPOLAR CURRENT Approval ...
Meeting Document : WG-FSA-08/P04 - Abstract : Author(s): J.R. Ashford, A.I. Arkhipkin and C.M. Jones
-
Management of C. gunnari in Subarea 48.3
likelihood of substantial periodic variation in natural mortality rates. These may be associated with ... increased consumption of icefish by Antarctic fur seals in years of poor krill availability. Thus natural ... mortality of icefish may, in some years, increase by a large factor (assumed here to be 4) declining to ... , G.P., Parkes, G.B., Everson, I., Agnew, D.J. Title: Management of C. gunnari in Subarea 48.3 Approval ...
Meeting Document : WG-FSA-97/38 : Author(s): Kirkwood, G.P., Parkes, G.B., Everson, I., Agnew, D.J.
-
Revised research plan for the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Fundamentals and procedures (this is a revision of WG-SAM-12/13)
Dissostichus spp in Divisions 58.4.1 and 58.4.2, submitted to the XXXI-WG-SAM, taking into account the ... and the tag-recapture estimates using the Simple Petersen model. To evaluate the potential success in ... achieving the objectives three study areas with high historical effort have been selected in different SSRUs ... for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: Fundamentals and procedures (this is a revision ...
Meeting Document : WG-FSA-12/69 : Author(s): R. Sarralde, L.J López Abellán and S. Barreiro (Spain)
-
Analysis of the longline fishery data in the Ross Sea (SSRUs 881B, C and G)
Abstract: The analysis of the toothfish fishery data in the northern part of the Ross Sea (SSRU ... respect to the fishery data in the year under consideration. It was shown that total questionable catch ... should be treated. It was also shown that the current approach to analyze longline fishery data in the ... . Author(s): S. Kasatkina Title: Analysis of the longline fishery data in the Ross Sea (SSRUs 881B, C and ...
Meeting Document : WG-FSA-16/14 : Author(s): S. Kasatkina
-
Design of the Italian acoustic survey in the Ross Sea for the Austral summer 2003/04
Abstract: In agreement with the Report of the IXX WG-EMM (Art. 2.78; p.128), the current paper ... presents the next Italian survey, that will be carried out in the Ross Sea during the austral summer 2003 ... required for the conservation of krill biology in the Ross Sea and the adjacent area of the Pacific Ocean ... . Manoukian (Italy) Title: Design of the Italian acoustic survey in the Ross Sea for the Austral summer 2003 ...
Meeting Document : WG-EMM-02/31 : Author(s): M. Azzali, A. Sala and S. Manoukian (Italy)
-
Proposal for an experimental crab fishery in Subarea 48.3
beginning of the second fishing season and is a series of three depletion experiments conducted in local ... second fishing season. Phase 3 commences just prior to the close of the second fishing season. In this ... powerful when multiple vessels participate in the fishery, but valuable information can still be obtained ... experimental crab fishery in Subarea 48.3 Approval: Approved ...
Meeting Document : WG-FSA-93/22 : Author(s): George Watters (USA)
-
Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica
important forms. The larval stages occur in succession throughout the year suggesting niche separation to ... abundant with greater proximity to the coast. Studies on ichthyoplankton temporal distribution in the fjord ... and marked interannual variations in species composition and abundance. The mechanisms controlling the ... interannual variations in larval fish assemblages at South Georgia, Antarctica Approval: Approved ...
Meeting Document : WG-FSA-93/09 : Author(s): M.G. White (United Kingdom)
-
Preliminary results of the experiments on the krill transport study in the South Orkney area (April 1992)
within the square of 30 x 30 miles northwestwards of Coronation Island in the fishing fleet operation ... based on these values. In the.first two dublicates the aggregation of krill was observed within the ... contour and in the second two- loss of krill. The aggregation was 52 thous. t greater than the loss. The ... study in the South Orkney area (April 1992) Approval: Approved ...
Meeting Document : WG-CEMP-92/34 : Author(s): L.G. Maklygin, V.N. Shnar, A.P. Malyshko (Russian Federation) and A.G. Shepelev (Ukraine)
-
Biomass results from the International Synoptic Krill Survey in Area 48, 2019
Abstract: Results from the International Synoptic Krill Survey in Area 48, 2019, are presented ... ), and trawls (164) were carried out as per survey procedures developed in 2018, which were based on the ... methods and procedures used in the CCAMLR 2000 krill acoustic survey. Backscatter from krill were ... in Area 48, 2019 Microsoft Word File: asam-2019-08r1.docx Approval: Approved Secretariat Workflow ...
Meeting Document : SG-ASAM-2019/08 Rev. 1 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman, X. Wang, X. Zhao and M. Cox
-
Initial development of operating models for testing management procedures for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
pessimistic current status for the toothfish resource in the Prince Edward Islands are developed. These are ... severe depletion and utilising potential harvest from the resource, in circumstances where the resource ... ) resource in the Prince Edward Islands vicinity Approval: Approved ...
Meeting Document : WG-FSA-SAM-05/15 : Author(s): A. Brandão and D.S. Butterworth (South Africa)