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Комиссия по сохранению морских живых ресурсов Антарктики

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  • The meaning of conservation in the

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  1. Phytoplankton distribution in the mixed layer: implication to krill abundance

    distribution of phytoplankton in the Antarctic Ocean. Since little is known about mixed layer dynamics in the ... . However, the effect on the dynamics is vital, affecting the distribution of particles in the upper ocean ... Paper Title:  Phytoplankton distribution in the mixed layer: implication to krill abundance ... Abstract / Description:  A one dimensional Lagrangian model of random walk is presented to study the ... effect on the dynamics is vital, affecting the distribution of particles in the upper ocean. Resume ... has been an increasing interest in the variability of biological marine resources, but little ... progress toward accurate predictions of productivity has been made. The major difficulty arises in ... ensemble method lies in its potential for testing the consequences of different hypotheses concerning the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 331–356 : Автор(ы): Yamazaki, H. and T.R. Osborn

  2. Has krill fishing the potential to adversely affect recruitment in Antarctic notothenioid fishes?

    by-catch in fisheries targeting krill. The species composition of fish by-catch in krill fisheries is ... 25 years later WG-FSA is still not in the position to estimate the amount of fish by-catch reliably ... and to decide on the significance of the problem. Modelling approaches conducted recently in Norway to ... well-known from Polish investigations in the late 1970s and the 1980s and from Japanese, Ukrainian, and ...

    Meeting Document : WG-FSA-14/66 : Автор(ы): K.-H. Kock (Germany) and C.D. Jones (USA)

  3. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17

    effective tagging survival and tag detection rates, both of which have decreased in the recent years ... of non-convergence in the key biomass parameters. The precautionary yield, using the CCAMLR decision ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region (Subareas 88.1 and SSRUs 88.2A–B ...

    Meeting Document : WG-FSA-17/37 Rev. 1 : Автор(ы): S. Mormede

  4. ANTARCTIC PENINSULA DECADAL WINTER TEMPERATURE ANOMALIES AND ANTARCTIC KRILL VARIABILITY IN THE SOUTH ATLANTIC REGION: PRELIMINARY RESULTS

    Abstract:  The influence of the climate change on krill based Southern Ocean ecosystem is studied ... warming and ecosystem changes the data of Antarctic krill density (KRILLBASE data) and of surface air ... temperature (READER data) were used. Decadal variability of winter temperature on the regional scale was ... the oscillations with 3-8 year periods and a decadal oscillation with a period of about 16 years ...

    Meeting Document : WG-EMM-11/41 : Автор(ы): G.P. Milinevsky, A.V. Grytsai and L.K. Pshenichnov (Ukraine)

  5. Towards a Minimum Realistic Model for investigating trophic relationships between Antarctic toothfish and demersal fish in the Ross Sea, Antarctica

    changes in the abundances of these four demersal fish prey/bycatch groups in the Ross Sea are possible ... in the Ross Sea, Antarctica. These demersal fish are known to form a part (in some cases a ... substantial part) of the diet of Antarctic toothfish of a size commonly taken by the Ross Sea fishery and are ... , Antimora rostrata); and (4) eel (moray) cods (Muraenolepsis spp.). Changes to the abundance of Antarctic ...

    Meeting Document : WG-SAM-10/21 : Автор(ы): M.H. Pinkerton, S. Mormede and S.M. Hanchet (New Zealand)

  6. A multivariate approach to examining patterns in research fishing activities using the SSRU 88.2A–B North survey as an example

    Abstract:  The WG-SAM in 2016 “agreed the importance of identifying a set of diagnostics and clear ... achieve such a goal (WG-SAM 2016, paragraph 4.19). In this paper, we further develop the analysis of Large ... criteria to assess the likelihood that a vessel is operating as would be expected in normal research ... activities”, further noting that a characterisation of fishing activities was also required in order to ...

    Meeting Document : WG-FSA-16/46 : Автор(ы): S. Mormede, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø

  7. Environment–krill relations in the South Georgia marine ecosystem

    study, time series of krill abundance (CPUE) indices were derived from Soviet fishing operations in the ... were only expressed strongly in years of extreme conditions. The correlation with water temperature was ... Paper Title:  Environment–krill relations in the South Georgia marine ecosystem Abstract ... / Description:  Interannual variability in the Southern Ocean ecosystem has long been noted and physical factors ... months during a period or as of temperature observations were obtained the mean CPUE for those months in ... RELATIONS IN THE SOUTH GEORGIA MARINE ECOSYSTEM P.P. Fedoulov Atlantic Research Institute of Marine ... study, time series of krill abundance (CPUE) indices were derived from Soviet fishing operations in the ... components were only expressed strongly in years of extreme conditions. The correlation with water ...

    Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Автор(ы): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky

  8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

    resulted in a 30% higher estimate of initial biomass than for the 2009 base case. The main reason for this ... increase was likely to be because of the increase in the proportion of selected trips in the 2011 ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch-at ...

    Meeting Document : WG-FSA-11/44 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

  9. The International Code for Ships Operating in Polar Waters: Step 2 addressing fishing vessels

    adoption of a Polar Code for shipping in polar waters, and sets out the initial steps for a second phase on ... identifies the relevance for fishing vessels of various safety matters addressed in the Polar Code, on the ... basis of recent incidents in the Southern Ocean. Finally, it proposes measures on ice strengthening of ... fishing vessels and training of fishing vessel crews, which should be introduced by CCAMLR in the interim ...

    Meeting Document : CCAMLR-XXXIV/BG/24 : Автор(ы): Submitted by ASOC

  10. Connectivity and population structure in Pleuragramma antarcticum along the west Antarctic Peninsula

    , reduction in sea-ice along the WAP may lead to extinction of local populations through drastic mortality of ... populations at 1) the north tip of the Peninsula, and 2) the southern WAP encompassing Charcot Island and ... Marguerite Bay, with no mixing between. The presence of a single length mode at Charcot Island and Marguerite ... recruitment since 2001. The collapse in silverfish abundances previously found off Anvers and Renaud Islands ...

    Meeting Document : WG-FSA-10/16 : Автор(ы): J. Ashford, J. Ferguson, A. Piñones, J. Torres and W. Fraser

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E-mail: ccamlr [at] ccamlr [dot] org
Телефон: +61 3 6210 1111
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