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Effects of sea-ice extent and krill or salp dominance on the Antarctic food web
not a major dietary item for Antarctic vertebrate predators, their blooms can affect adult krill ... , V. Title: Effects of sea-ice extent and krill or salp dominance on the Antarctic food web Approval ...
Meeting Document : WG-EMM-97/73 : Автор(ы): Hewitt, R., Trivelpiece, S., Fraser, W., Holm-Hansen, O., Siegel, V., Trivelpiece, W., Loeb, V.
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RESPONSE OF ANTARCTIC BENTHIC COMMUNITIES TO DISTURBANCE: WRST RESULTS FROM THE ARTIWCIAL BENTHIC DISTURBANCE EXPERIMENT ON THE EASTERN WEDDELL SEA SHELF, ANTARCTICA
Abstract: The long-term benthic disturbance experiment (BENDEX) was started on the eastern ... simulate the impact of grounding icebergs on the seabed and follow the steps and timescales of recovery of ... disturbed benthos and demersal fish communities. Here, we report the basic approach and first results for ... DISTURBANCE EXPERIMENT ON THE EASTERN WEDDELL SEA SHELF, ANTARCTICA Approval: Approved ...
Meeting Document : WS-VME-09/P05 : Автор(ы): Rossi, S., Mintenbeck, K., Knust, R., Isla, E., Gerdes, D.
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Notes on Champsocephalus gunnari biology, availability, diet and spatial distribution in the South Shetland and South Orkney Islands (Subareas 48.1 and 48.2)
. Aspects of the biology, patterns of distribution, maturity, diet, and abundance based on recent scientific ... juveniles favoring the western shelf of Elephant Islands and larger, more mature fish favoring areas on ... effect of E. superba density on the spatial distributions of C. gunnari abundance, size, and feeding ... patterns in the South Shetland Islands for the 2001 survey is examined. Preliminary results suggest a ...
Meeting Document : WAMI-01/10 Rev. 1 : Автор(ы): C.D. Jones and J. Emery (USA)
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On dispersion of different pelagic organisms, forming Antarctic backscattering in South Sandwich subarea during January–February 2000
groups of pelagic organisms. One can reveal, basing on the results of surveying, the influence of water ... mass type on distribution of different pelagic organisms groups that form antarctic backscattering ... species. A comparative analysis of mean stratum Sa values obtained for krill and myctophid fishes ... interest. Author(s): S.M. Kasatkina and A.P. Malyshko (Russia) Title: On dispersion of different pelagic ...
Meeting Document : WG-EMM-01/61 : Автор(ы): S.M. Kasatkina and A.P. Malyshko (Russia)
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Seabird and longline interactions: effects of a bird-scaring streamer line and line shooter on the incidental capture of northern fulmars Fulmarus glacialis
and reduced gear efficiency. The potential for solving these problems by using a bird-scaring streamer ... : Seabird and longline interactions: effects of a bird-scaring streamer line and line shooter on the ...
Meeting Document : WG-FSA-01/78 : Автор(ы): S. Løkkeborg (Norway) and G. Robertson (Australia)
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Foraging strategies of chinstrap penguins at Signy Island, Antarctica: importance of benthic feeding on Antarctic krill
trips). The diving depths of our study birds were much deeper (to 179 m) than previous studies on this ... in diurnal foraging trips than overnight trips. Analysis of stomach contents showed that penguins on ... both types of trip fed almost exclusively on Antarctic krill. There was a positive relationship between ... foraging trip duration). These results highlight the potential importance of benthic feeding on Antarctic ...
Meeting Document : WG-EMM-03/37 : Автор(ы): A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P. Croxall (United Kingdom)
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Отчет о промысле: Champsocephalus gunnari Южная Георгия (Подрайон 48.3)
по 2006/07 гг. показаны на рис. 1. -60 -50 -40 -30 -20 -10 1986/871987/881989/901990/911997 ... о том, что донная траловая съемка сильно занижает оценку биомассы C. gunnari (WG-FSA-SAM-04/20). Траловые съемки ... протраленных площадей показывают, что объем запаса ледяной рыбы в течение 1990-х годов составлял 20 000–50 000 ... Плотность % 20.0 76.9 3.1 Сумма наблюд. плотностей = 6319.8 Сумма расчетн. плотностей = 6178.4 ...
Document : Site Section: Publications
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Follow-up on infringements
4.4.1 Extent to which CCAMLR, its Members and Contracting Parties follow-up on infringements to ... facilitated a review CM 31-02 (General measure for the closure of fisheries) (2010)CCAMLR-XXIX, Annex 6 ... . Readily available information on CPs’ domestic legislation would further aide transparency. Members Some ...
Page : Site Section: The Organisation
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Update on the Top Predator Alliance project, 2013–14 season: Killer whales
reliance on toothfish as a critical prey item, have limited our ability to (a) assess the risk posed by the ... recorded during 5 of 8 helicopter flights. For 3 of these observations, the prey was identifiable as ... lactating TCKW on toothfish to support the additional cost of milk production implies a strong trophic ... . Further information on this dependency, including to what extent it has clear spatial or seasonal ...
Meeting Document : WG-EMM-14/52 : Автор(ы): R. Eisert, M.H. Pinkerton (New Zealand), L. Torres (USA), R.J.C. Currey, P.H. Ensor, E.N. Ovsyanikova, I.N. Visser (New Zealand) and O.T. Oftedal (USA)
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SC-CAMLR-XXXIV
Schedule for the Thirty-fourth Meetings of the Commission and the Scientific Committee ...
Meeting
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