Search results
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Fishing with pots in the Antarctic region (CCAMLR Statistical Subareas 48.1, 48.2 and 88.3)
, with the purpose of determining the presence of Dissostichus spp. in Subareas 48.1, 48.2 and 88.3. In ... Abstract: Results of the February-March 1998 exploratory and experimental fishing operations ... the fishing gear, with a distance of approximately 90 m between them. The pots were lowered at a depth ... microps) (11%). Regarding the number of individuals caught, most were amphipods (55%), Antarctic crab (P ...
Meeting Document : WG-FSA-98/20
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BioRoss – New Zealand funded marine biodiversity research in the Ross Sea region
programme is to develop a more complete understanding of the biodiversity present in selected marine ... communities in the Ross Sea, allowing better management, and to facilitate better state of the environment ... Abstract: This paper summarised progress made in the BioRoss marine biodiversity research ... programme administered by the New Zealand Ministry of Fisheries since 2000. The objective of the BioRoss ...
Meeting Document : WG-FSA-04/60 : Author(s): J. Burgess (New Zealand)
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Penguin demography and winter distributions in the Antarctic Peninsula region
periodicity of sea ice cover in the region. This climate change, and the associated reduction in winter sea ... the life history parameters of the breeding biology and ecology of Adélie, gentoo, and chinstrap ... physical processes to their effects on dependent predators in the Southern Ocean. Our most recent results ... present a conceptual model linking increasing temperatures and decreasing sea ice cover in the Antarctic ...
Meeting Document : WG-EMM-01/32 : Author(s): W. Trivelpiece and S. Trivelpiece (USA)
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Investigations on tagging data in the Kerguelen Islands Patagonian toothfish fishery (division 58.5.1)
Abstract: In 2014, FSA-14-36r1 presented a new assessment of Patagonian toothfish in the French ... EEZ. A singularity in the tagging fits was observed by the working group. A lower number of recaptures ... in the first year compare to the second year was noted (figure1). This paper is an overview of ... tagging data in Kerguelen area and the impacts on the Casal assessment. Author(s): R. Sinegre and G ...
Meeting Document : WG-SAM-15/43 : Author(s): R. Sinegre and G. Duhamel (France)
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Historical data synthesis in the Southern Ocean: Priority data sets
best to make use of the resulting datasets and scientific outputs. ICED also sees great value in ... Abstract: As part of its long-term goal, ICED encourages the rescue and integration of existing ... data sets to enable investigation of long-term, large-scale ecosystem dynamics across the Southern ... give an example of an historical data rescue project that is being conducted by ICED scientists at the ...
Meeting Document : WG-EMM-13/19 : Author(s): N.M. Johnston, E.J. Murphy, J.R.D. Silk, C.M. Waluda, S.L. Hill and R.D. Cavanagh (United Kingdom) on behalf of the ICED Scientific Steering Committee
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Resource support for conducting scientific programs in the Ross Sea region MPA: comments and proposals
recommendations on the allocation of allowable catch for surveys in MPAs from the TAC set for the exploratory ... for assessment models of toothfish in the Ross Sea Region. Russia requests that the Scientific ... ): Delegation of the Russian Federation Title: Resource support for conducting scientific programs in the Ross ... unclear how research catch limits in the MPA should be allocated. The Scientific Committee's current ...
Meeting Document : SC-CAMLR-38/12 : Author(s): Делегация Российской Федерации
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A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2018 random stratified trawl survey
, abundance and yield in Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods (CMIX and ... Generalized Yield Model). The 2018 survey showed a large 2+ cohort in the population. Catches of 443 t in the ... Abstract: The annual random stratified trawl survey was undertaken in Division 58.5.2 in the ... 2018/19 season and 320 t in the 2019/20 season respectively satisfied the CCAMLR decision rules. Author ...
Meeting Document : WG-FSA-18/56 : Author(s): D. Maschette and D. Welsford
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Proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
major reporting and review years in non-stock-assessment years. Based on the outcomes of the approach to ... review the locations of research blocks presented in WG-SAM-18/17, research blocks will be retained in ... to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al. 2017 ... , based on the low risk profile of this fishery and to allow more time for review by Working Groups of ...
Meeting Document : WG-FSA-18/59 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Climate variability in the western Antarctic peninsula region
Abstract: The climate of tile Western Antarctic Peninsula (WAP) region is distinguished by large ... seasonal and interannual variability and by the occurrence of seasonal sea ice which changes the ocean ... records for several peninsula stations have been examined, and the annual progression of surface air ... the Antarctic with mid-winter temperature increases of 3° to 5°C over the past half-century. Increased ...
Meeting Document : WG-EMM-95/61 : Author(s): Stammerjohn, S.E., Baker, K.S., Smith, R.C.
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A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2019 random stratified trawl survey
, abundance and yield in Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods (CMIX and ... Generalized Yield Model). The 2019 survey showed a large 2+ and 3+ cohort in the population. Catches of 527 t ... Abstract: The annual random stratified trawl survey was undertaken in Division 58.5.2 in the ... in the 2019/20 season and 406 t in the 2020/21 season, respectively, satisfied the CCAMLR decision ...
Meeting Document : WG-FSA-2019/02 : Author(s): D. Maschette, G. Nowara and D. Welsford