Search results
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Revised growth and length-weight parameters for Antarctic toothfish in the Ross Sea region (881 & 882AB)
estimates of the von Bertalanffy growth curves, estimates of mean length at age using maximum likelihood ... Abstract: We update the estimates of the growth and length-weight parameters for Antarctic ... fishing operations in the Ross Sea region. Estimates of growth and length-weight were similar to those ... previously used, however there was some suggestion that the shape of the growth curve may be better ...
Meeting Document : WG-FSA-2019/11 : Author(s): A. Dunn and S. Parker
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Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)
provided at WG-FSA in 2021. Author(s): Delegations of Japan and France Title: Revised proposal for the ... and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ... revised to address the concerns expressed at WG-FSA 2019 and SC-CAMLR-XXXVII (para. 3.158). We followed ... part of 58.4.4b_2 (WG-FSA-18/23) and a new French vessel has joined the research plan to increase ...
Meeting Document : WG-SAM-2019/08 : Author(s): Delegations of Japan and France
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Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to fisheries.
2 – 19 days at sea, travelling 2000 km, on average, during their foraging trips. ...
Meeting Document : WG-FSA-05/P4 : Author(s): Davis, L., Setiawan, A., Higuchi, H., Suzuki, M., Fukuda, A., Filippi, D., Waugh, S.
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CEMP indices and trends 1994
such as adult weight on arrival at breeding colony, duration of foraging trips, breeding population size ... on arrival at breeding colony, duration of foraging trips, breeding population size and success, chick weight ...
Meeting Document : WG-CEMP-94/16 Rev. 1 : Author(s): Secretariat
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DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)
from the trawl fisheries at HIMI are low and do not show any evidence of depletion in the main fishing ... Abstract: Three species of skates are commonly taken as incidental by-catch in the Patagonian ... . eatonii and B. irrasa are most abundant to the north and northwest of Heard Island out to the edge of the ... EEZ, and down to depths of 1100m and 1500m respectively. B. irrasa occurs much deeper, down to 2300m ...
Meeting Document : WG-FSA-09/43 : Author(s): G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France)
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Report to CCAMLR-XXIX on the implementation of the Agreement on the Conservation of Albatrosses and Petrels
meeting of its Seabird Bycatch Working Group (SBWG3). At SBWG3, considerable progress was reported on ... ;- setting at night; and- actively deterring birds from baited hooks by means of bird scaring lines, in ... , endorsed at CCAMLR XXVIII, has been approved by ACAP Parties. The signing of the MoU by the respective ... Abstract: ABSTRACT This paper reports on progress made by the Agreement on the Conservation of ...
Meeting Document : CCAMLR-XXIX/BG/18 : Author(s): ACAP Secretariat
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2016 – Part C: Data analysis and MPA scenario development
presented at the meetings of EMM in 2015 and 2016 and SC-CAMLR in 2015. At the CCAMLR meeting in 2015 the ... light of comments received at the above mentioned meetings and in the 2015/16 intersessional period ... Abstract: The Delegation of Germany presents to the Scientific Committee the scientific ... background in support of the development of a marine protected area (MPA) in the Weddell Sea planning area ...
Meeting Document : SC-CAMLR-XXXV/BG/13 : Author(s): Delegation of Germany
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A new fishing gear in the Chilean Patagonian toothfish fishery to minimise interactions with toothed whales with associated benefits to seabird conservation
whales. In addition to this, each 15 m-long vertical line carry a weight at the end, this sinks baited ... hooks at up to 0.80 m/sec. This fast sink rate causes the line to sink immediately behind the vessel ... preventing seabirds from seeing the baited hooks at the surface. Additionally, this system does not reduce ... CPUE when compared to the traditional Spanish longline system. We evaluate the performance of this ...
Meeting Document : WG-FSA-07/14 : Author(s): C.A. Moreno, R. Castro, L.J. Mujica and P. Reyes (Chile)
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FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLAND (HIMI) BENTHIC INVERTEBRATES: A GUIDE FOR SCIENTIFIC OBSERVERS ABOARD FISHING VESSELS
publication will include instructions to observers for collection of benthic organisms at sea, quick-reference ... industry funded production is first of its kind for the region, and is intended to be used as both a ... training tool prior to deployment at-sea, as well as for use by trained observers to make accurate ... identifications of invertebrate by-catch when operating in the HIMI region. Based on available data, this ...
Meeting Document : WS-VME-09/13 : Author(s): Moore, K., Hibberd, T.
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Revised research plan for the exploratory fisheries for Dissostichus spp. in Division 58.4.2 in 2014/15
method using updated CCAMLR C2 data and reference area sizes. As we proposed at the last WG-SAM meeting ... to estimate appropriate catch limit, we propose to continue the current research operation for at ... least 3 years with the same sample size as decided at the last CCAMLR meeting in the current research ... sample size for 2014/15 using the CPUE analogy method for block 5842_1. The result of calculation was ...
Meeting Document : WG-FSA-14/19 : Author(s): Delegation of Japan