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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. On the estimation of some demographic parameters for Adelie penguins

    Abstract:  A population dynamics model for Adelie penguins is developed which takes account of the ... factors of lower adult survival rates in the year of first breeding, and the possibility that such ... breeding may be deferred one year if conditions are poor. A Bayesian approach for estimation of the model ... for illustrative purposes. The results for this case would likely be improved by the provision of more ...

    Meeting Document : WG-EMM-95/42 : Автор(ы): Thomson, R.B., Butterworth, D.S.

  2. Fish prey of the wandering albatross Diomedea exulans at South Georgia

    Abstract:  The fish diet (45% of total diet by weight) of Wandering Albatrosses rearing chicks at ... South Georgia during the austral winters of 1983 and 1984 was investigated using otoliths retrieved from ... regurgitations. These provide the first quantitative data for this species and for any albatross. By number of ... (estimated from otolith length) of the main species was Pseudochaenichthys 51%, Muraenolepis 14 ...

    Meeting Document : SC-CAMLR-VII/BG/05 : Автор(ы): J.P. Croxall, A.W. North and P.A. Prince (United Kingdom)

  3. Climate change and the role of CCAMLR

    Abstract:  Abstract Fishing magnifies the sensitivity of ecosystems to the effects of climate ... adapting fishing strategies. ASOC advocates that the role of CCAMLR in the climate change context continues ... change, including monitoring efforts, data collection and area protection; 2) extending the use of Marine ... Protected Area (MPAs) networks; 3) extending the application of the Precautionary Approach to include the ...

    Meeting Document : CCAMLR-XXIX/BG/19 : Автор(ы): ASOC Observer

  4. A feedback approach to Ecosystem Based Management: model predictive control of the Antarctic krill fishery

    Abstract:  The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) aims ... to develop a feedback approach to aid Ecosystem Based Management (EBM) of the Antarctic krill fishery ... rules based on their predicted performance in a model of the controlled system. Here we use MPC to ... develop a robust control strategy for a simulation model of a spatially resolved predator-prey system. We ...

    Meeting Document : WG-EMM-12/19 : Автор(ы): S. Hill and M. Cannon (United Kingdom)

  5. Demersal fish communities in the Ross Sea region of Antarctica: comparisons between video and trawl survey methods

    Abstract:  Reliable estimates of demersal fish community composition and population densities are ... essential for understanding the ecological effects of fisheries. Such estimates are conventionally derived ... . Using data collected during a survey of demersal fish communities in the Ross Sea region of Antarctica ... , we compared measures of community composition, population density, and biomass derived from three ...

    Meeting Document : WG-FSA-12/51 : Автор(ы): D.A. Bowden, S.M. Hanchet and P.M. Marriott (New Zealand)

  6. Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the two previous seasons

    Abstract:  We addressed the revisions requested by the WG-SAM-14 regarding the results of the ... second year of Spanish research experience and ongoing research plan presented in WG-SAM- 14/12 and WG ... -SAM-14/09.  A summary of the results of the Spanish research that took place in the 58.4.1 division ... during the last two fishing seasons is presented.    A prospective estimation of the local biomass (B LOC ...

    Meeting Document : WG-FSA-14/35 : Автор(ы): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

  7. A small unmanned aerial system for estimating abundance and size of Antarctic predators

    Abstract:  Quantifying the distribution and abundance of predators is integral to many ecological ... studies, but can be difficult in remote settings such as Antarctica. Recent advances in the development of ... new tool for studying the distribution and abundance of predator populations. We detail our experience ... from the first use of VTOLs for estimating abundance, colony area, and density of krilldependent ...

    Meeting Document : WG-EMM-15/P06 : Автор(ы): M.E. Goebel, W.L. Perryman, J.T. Hinke, D.J. Krause, N.A. Hann, S. Gardner and D.J. LeRoi

  8. An initial examination of using CPUE as a fishery performance index for the krill fishery

    Abstract:  Early analyses of CPUE in the krill fishery concluded that it was not a useful index of ... krill abundance. However, understanding the factors effecting the operation of the krill fishery and the ... extent to which these reflect changes in krill abundance are key elements of developing feedback ... management of the krill fishery. This analysis reviewed catch and effort data from the krill fishery for the ...

    Meeting Document : WG-EMM-16/10 : Автор(ы): CCAMLR Secretariat

  9. Emperor penguins – vulnerable to projected rates of warming and sea-ice loss; an international collaboration to inform species-related conservation decision-making and conservation planning

    Abstract:  An international group of scientists, from the United Kingdom, Australia, Finland ... , France, Germany, Monaco, the United States and SCAR, including the majority of those holding long-term ... data and having experience of working with emperor penguins have formed an international collaboration ... to review the dependence and vulnerability of emperor penguins to ongoing and projected climate ...

    Meeting Document : SC-CAMLR-38/BG/10 : Автор(ы): Delegations of the United Kingdom, Australia, France, Germany, SCAR and ASOC

  10. Expanding CCAMLR’s consideration of whales in science and management

    significant advancements in the understanding of the status of whales, much of scientific and management ... relevance to CCAMLR. As CCAMLR works to progress management of the krill fishery and develops a network of ... the foraging needs of baleen whales including humpback, fin, sei, blue and minke whales in krill ... allow for the inclusion of whales in CEMP. •       Assist in the collection and analysis of data to ...

    Meeting Document : SC-CAMLR-38/BG/24 : Автор(ы): Submitted by ASOC

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E-mail: ccamlr [at] ccamlr [dot] org
Телефон: +61 3 6210 1111
Факс: +61 3 6224 8744
Адрес: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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