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1. Adélie penguins’ response to unmanned aerial vehicle at Cape Hallett in the Ross Sea region, Antarctica

   Monitoring Program (CEMP) of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... ) in 2018. In order to obtain suitable images for counting the number of nests and mitigate ... Antarctica, but there are concerns about the disturbance it causes to penguins in the process. Since 2016 ... count Adélie penguins’ nests at Cape Hallett, but the impact of using this method on breeding penguins ...

   Meeting Document : WG-EMM-2019/36 Rev. 1 : Автор(ы): J.-H. Kim, Y.-S. Kim, J.-W. Jung, W.Y. Lee, H.-C. Kim, J.H. Kim, H. Chung and H.C. Shin

2. Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2017/18 fishing seasons

   arrangements are in place as set out in Conservation Measures 41-11 and 41-05. WG-FSA-16/29 outlined the first ... mitigation of Macrourus by-catch in research block 58.4.1_6, and estimation of Macrourus biomass and ... sustainable bycatch in Divisions 58.4.1 and 58.4.2 (WG-FSA-17/16); and description of encounter rates of VME ... Australia, France, Japan, Republic of Korea and Spain between the 2011/12 and 2017/18 fishing seasons ...

   Meeting Document : WG-SAM-18/35 Rev. 1 : Автор(ы): Delegations of Australia, France, Japan, Republic of Korea and Spain

3. Research and monitoring to support an MPA in the Ross Sea Region

   establishment of an MPA in the RSR will require agreement on alternative boundaries and objectives, and ... Abstract:  Conservation Measure 91-04 establishes the requirement for research and monitoring ... research pursuant to the specific objectives of the MPA; (b) other research consistent with the specific ... objectives of the MPA; and/or (c) monitoring of the degree to which the specific objectives of the MPA are ...

   Meeting Document : WG-EMM-12/46 : Автор(ы): G.M. Watters and C.S. Reiss (USA)

4. Killer whale Orcinus orca and sperm whale Physeter macrocephalus interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   longline fishing operations were recorded by CCAMLR (Commission for the Conservation of Antarctic Marine ... deployed in depths of 300 to 2000m, concentrated along the 1000m contour. Sperm whales were the most ... abundant marine mammals observed in the vicinity of vessels when lines were being hauled, occurring during ... slightly higher in the presence of sperm whales when compared to lines with no cetacean presence. It is ...

   Meeting Document : WG-FSA-03/27 : Автор(ы): M.G. Purves (United Kingdom), D.J. Agnew (United Kingdom), E. Balguerías (Spain), C.A. Moreno (Chile) and B. Watkins (South Africa)

5. Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update

   program, in particular the effects of the size (tag size-overlap) and numbers of tagged fish, the duration ... of the tagging program, the type of auxiliary data used in the assessment, and the catch history ... emerged within this overall trend. The results show that in the early stages of the tagging program, a ... and the resulting data should not be used in stock assessments with only few years of data available ...

   Meeting Document : WG-FSA-12/18 : Автор(ы): P.E. Ziegler (Australia)

6. COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONS

   ) of fish in the catch, determining the ages in the sample, and calculating proportions in each age ... the length frequency distribution, and thus that of the age distribution, are over-represented in the ... younger age classes in terms of the accuracy of integrated assessments that employ catch-at-age ... class. This “direct” method can be replaced by the age length key (ALK) method if there are in addition ...

   Meeting Document : WG-FSA-09/22 Rev. 1 : Автор(ы): S.G. Candy (Australia)

7. Results of study of the oogenesis characteristics of Antarctic toothfish (Dissostichus mawsoni Norman 1937) (Nototheniidae) from Subareas 88.1 and 88.2 (Ross Sea)

   and 88.2 in the Ross Sea are presented. The morphological parameters, indices of gonads have been ... % of total cell number. The oocytes in the ovaries of analyzed fish did not reach the maximum size ... Abstract:  The results of the histological analysis of the Antarctic toothfish (Dissostichus ... mawsoni) reproductive system, caught in December-March, 2004-2005 by the longliner VOLNA in subareas 88.1 ...

   Meeting Document : WG-FSA-07/49 : Автор(ы): S. V. Piyanova and A.F. Petrov (Russia)

8. Important aspects of prey distribution for the formation of foraging areas of chinstrap penguins and Antarctic fur seals at Seal Island

   compared to evaluate important factors for the formation of foraging areas of Chinstrap penguins ... foraged in the inshore region, while overnight foraging penguins foraged in the slope region. It was ... suggested that important factors for the formation of daytime foraging areas may be mainly 1), while those ... difficulty in perceiving prey at night. Antarctic fur seals foraged mostly in the slope/offshore region ...

   Meeting Document : WG-EMM-97/28 : Автор(ы): Bengtson, J.L., Hiruki, L.M., Naganobu, M., Ichii, T., Meyer, W.R., Cameron, M.F., Boveng, P., Takao, T., Miura, A., Jansen, J.K., Kawaguchi, S., Hayashi, T.

9. Demographic characteristics of the Adélie penguin population of Béchervaise Island after 12 years of study

   numbers) were analysed for the Béchervaise Island Adélie penguin colony in eastern Antarctica after 12 ... breeding success calculated. As for most long-lived seabird species, growth/decline rates of the Adélie ... rates, especially of young breeding adults, than to changes in fecundity parameters. These findings are ... characteristics of the Adélie penguin population of Béchervaise Island after 12 years of study Approval:  Approved ...

   Meeting Document : WG-EMM-02/48 : Автор(ы): J. Clarke, K. Kerry, A. Townsend and L. Emmerson (Australia)

10. The use of Antarctic shags to monitor coastal fish populations: evaluation and proposals after five years of test of a standard method

    . Likewise, the history of the development of this theme in relation to the EMM and FSA Working Groups of ... and quantitatively the diet of shags and can reflect differences in fish availability between seasons ... Abstract:  This overview reflects the main points of the feasibility of using the Antarctic Shag ... CCAMLR since the onset of the 1990s until the recent five year testing period of the Standard Method, is ...

    Meeting Document : WG-EMM-03/5 : Автор(ы): R. Casaux and E. Barrera-Oro (Argentina)

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