Search results
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Geographic aspects of Euphausia superba resources exploitation
offshore aggregations of E.superba will be connected with regular search activity prior as well as at the ... distribution prior to practical using of observed pattern of that changeability. It requires of additional ... complex of investigations, which should be directed to the evaluation of drift ways of E.superba as well ...
Meeting Document : WG-KRILL-93/04 : Author(s): R.R. Makarov (Russia)
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Geographic aspects of Euphausia superba resources exploitation
offshore aggregations of E.superba will be connected with regular search activity prior as well as at the ... distribution prior to practical using of observed pattern of that changeability. It requires of additional ... complex of investigations, which should be directed to the evaluation of drift ways of E.superba as well ...
Meeting Document : WG-CEMP-92/31 : Author(s): R.R. Makarov (Russian Federation)
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Estimating prey consumption of the non-breeder component of an Adélie penguin population
of an Adélie penguin population can be substantial compared with the size of the breeder population ... recorded at the breeding colonies. However, recent work suggests that the size of the non-breeder component ... development allows consumption to be estimated for the total population. Author(s): L. Emmerson and C ...
Meeting Document : WG-EMM-17/12 : Author(s): L. Emmerson and C. Southwell
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Developing a carbon-budget trophic model of the Ross Sea, Antarctica: work in progress
variables that are consistent with our current understanding of the constraints on ecosystem functioning ... we have sought out field measurements that have not been published, or estimated values using ... explicit assumptions. The model is not complete, and should be considered a work in progress. A trial ... first run of the model was carried out, and the initial set of parameters was not found to be self ...
Meeting Document : WG-EMM-05/18 : Author(s): M. Pinkerton, S. Hanchet, J. Bradford-Grieve and P. Wilson (New Zealand)
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Revised biological parameters for the Antarctic skates Amblyraja georgiana and Bathyraja cf. eatonii from theRoss Sea
unreliable, as indicated by comparison with lab staging, and the presence of very large skates scored as ... different estimates of median length at maturity. The lab estimates were based on small datasets that did ... , but observer data suggested that females matured at a larger size than males, whereas lab data ... suggested the reverse. The differences between sexes may therefore be spurious, and an artifact of ...
Meeting Document : WG-FSA-10/27 : Author(s): M.P. Francis (New Zealand)
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What’s the catch? Profiling the risks and costs associated with marine protected areas and displaced fishing in the Scotia Sea
and the ecosystem. Understanding such outcomes is critical in the Southern Ocean, where MPAs are actively being ... and the ecosystem. Understanding such outcomes is critical in the Southern Ocean, where MPAs are actively being ...
Meeting Document : WS-SM-18/P03 : Author(s): E.S. Klein and G.M. Watters
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Progress report 3: Proposal for GEF (Global Environment Facility) funding
Secretariat be tasked with developing a proposal for funding support from the Global Environment Facility to ... Abstract: In 2014, the Scientific Committee endorsed a proposal from South Africa that the ...
Meeting Document : SC-CAMLR-XXXV/BG/22 : Author(s): CCAMLR Secretariat
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Report on the survey in Subarea 48.2 in 2015–2017
48.2 on board the Ukrainian vessel SIMEIZ. Survey was conducted in accordance with the recommendations ... of the Scientific Committee and Commission. Obtained data will be used for the future biomass ... estimation of the target species and making decision for the possible future fishing on that fishing ground ...
Meeting Document : WG-FSA-17/43 : Author(s): Delegation of Ukraine
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Krill (Euphausia superba) distribution contracts southward during rapid regional warming
be sensitive to warming and ice loss, but data are scarce and evidence is conflicting. Here, we show ... that, within their main population centre in the southwest Atlantic sector, the distribution of ... juveniles following positive anomalies of the Southern Annular Mode. Such anomalies are associated with warm ... recruits, suggesting that survival rates of older krill have increased. The changing distribution is ...
Meeting Document : WG-EMM-2019/P02 : Author(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley
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Updated status of Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in inshore sites of the South Shetland Islands: results of a long-term monitoring program (1983–2016) at Potter Cove
abundance of N. coriiceps. Results were also consistent with trends in seabirds that feed on juveniles of ... prohibited since 1991; results indicate that it cannot be reinstated. Author(s): E. Barrera-Oro, E ... consistent with those achieved from the most recent offshore bottom trawl research cruises in 2007 and 2012 ...
Meeting Document : WG-FSA-16/02 : Author(s): E. Barrera-Oro, E. Marschoff and D. Ainley