Search results
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An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data
in the southern Indian Ocean (Subarea 58.4), requesting urgent con- sideration of methods for assessing ... by vessels oper- ating in the fishery and fine-scale biological data submitted by on-board observers between ... . In the absence of any firm evidence to evalu- ate these alternatives, data were accepted at face value pending ... of toothfish at the scale of individual fishing grounds in the 2004/05 and 2005/06 seasons. This ... Paper Title: An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank ... CCAMLR Scientific Committee expressed concern as to the status of the stock on which the exploratory ... Dissostichus spp. fishery on BANZARE Bank (CCAMLR Division 58.4.3b) was based. This paper presents a summary of ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 55–78 : Author(s): McKinlay, J.P., D.C. Welsford, A.J. Constable and G.B. Nowara
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Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)
Notothenia rossii, a species which is at present only fishable as a by-catch. The total biomass of the stock ... / Description: The results of fishing cruises carried out from 1986/87 to 1988/89 in Division 58.5.1 (Kerguelen ... Island) have made possible a review of the status of the various harvested fish stocks. Since 1984, an ... average annual growth of 36% has been noted in the abundance of the juvenile section of the stock of ... abundance of the juvenile section of the stock of Notothenia rossii, a species which is at present only ... . RESULTS 3.1 Notothenia rossii As in South Georgia, a continued decline in catches of N. rossii at ... the main work of the Scientific Committee has been concentrated on this species up to now. At ... (at the age of 5 to 6 years) of these juveniles on the shelf. A catch limited to by-catches has ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Author(s): Duhamel, G.
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Working Group on Statistics, Assessments and Modelling (WG-SAM)
to provide time for a thorough evaluation of new assessment methods prior to their use at WG-FSA. In ... introduced and incorporated into assessments undertaken during the time of a single meeting. As a result, the ... year since 2003, usually in association with the timing and location of the meeting of the Working ... need for a specialist working group that could review technical assessment and modelling issues of ...
Page : Site Section: Science
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Diet components and trophic interactions in five demersal fish in CCAMLR Subarea 48.3
and P. georgianus shows a diet where crustaceans and fishes had similar values of %PSIRI and D. eleginoides ate only ... and P. georgianus shows a diet where crustaceans and fishes had similar values of %PSIRI and D. eleginoides ate only ...
Meeting Document : WG-FSA-13/60 : Author(s): N.R. Marí and G.H. Troccoli (Argentina)
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REPORT OF SANCTIONS APPLIED BY SPAIN
Hobart Australia Madrid, 21 October 2010 Dear Sir, Re: CCAMLR-IUU I am writing to you to inform you of ... San 33, neither of them flagged to Spain – which were included in the CCAMLR list of illegal vessels ... (as being operated by the commercial company Vidal Armadores S.A. – as indicated to you at the time ... did not provide proof or evidence in support of this action. However, as a result of the inspection of ...
Meeting Document : CCAMLR-XXIX/BG/37 : Author(s): Delegation of Spain
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Analysis of catch and effort data in SSRUs 882A–B North from the 2015 fishing season including comparisons with data from exploratory fisheries and closed areas
Abstract: At the 2015 meetings of WG-FSA and the Scientific Committee, the UK, New Zealand and ... Norway noted that they would perform an analysis of CPUE variability, haul duration and haul speed from ... the 2015 survey of the northern region of SSRUs 88.2A–B, including a comparison with all exploratory ... within the range of that observed in other exploratory fisheries and similar to those typically observed ...
Meeting Document : WG-SAM-16/16 Rev. 1 : Author(s): K. Large, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø
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Proposed continuation of a multi-Member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2018/19 by Japan, South Africa and Spain
integrated assessments of the D.mawsoni stock in this subarea. The Working Group recommended that Spain ... should coordinate its research efforts with Japan and South Africa and encouraged the submission of a ... multi-Member proposal for consideration at WG-FSA (pargraph 6.29). The three-member research proposal ... for 2018/19 season is presented to ensure continuity of previous research activities. Data and ...
Meeting Document : WG-FSA-18/34 : Author(s): Delegations of Japan, South Africa and Spain
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Extinction risk of Antarctic and sub-Antarctic colonies of Pygoscelid penguins under climate change context
Abstract: Several studies have emphasized the variable abundance of Pygoscelid penguins from ... different colonies around Antarctica. In this study, the extinction risk of Adélie, Chinstrap and Gentoo ... structure and the response of population dynamics of each colony to exogenous perturbations. The ... , i.e. prior to the breeding season, which directly affects the carrying capacity of the area. The ...
Meeting Document : WG-EMM-2019/74 : Author(s): M. Huerta and S.A. Estay
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Report on Argentine CCAMLR Subarea 48.3 survey: fish
Abstract: Information on biological aspects of the finfish catches obtained in the survey of BIP ... presented. A total of 25 tows were taken, catches comprised sixteen finfish species, being Champsocephalus ... in the shelf of the South Georgias Islands. Total lengths ranged from 4 to 55 cm, 7 to 63 cm, 9 to 51 ... differences were found between them (ANCOVA p<0.05). Length at first maturity (L50) was estimated in 26.87 ...
Meeting Document : WG-FSA-13/62 : Author(s): A. Zavatteri and A. Giussi (Argentina)
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The Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD) database: a tool for helping stakeholders monitor penguin population trends in Antarctica
(ATS) (i.e., Consultative Meetings and the ATS Committee on Environmental Protection). MAPPPD ... ) and the ATS's Visitor Site Guidelines. The database underlying MAPPPD includes all publicly available ... of Antarctic Marine Living Resources (CCAMLR) and other components of the Antarctic Treaty System (ATS) (i.e ... ., Consultative Meetings and the ATS Committee on Environmental Protection). MAPPPD was designed specifically ...
Meeting Document : WG-EMM-2019/26 : Author(s): G.R.W. Humphries, P. Trathan, R. Naveen, C. Che-Castaldo and H.J. Lynch