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1. UPDATE ON INTERSESSIONAL WORK BY THE SUBGROUP ON STATUS AND TRENDS ASSESSMENT OF PREDATOR POPULATIONS (WG-EMM-STAPP)

   at estimating krill consumption by pack ice seals, fur seals, penguins and flying seabirds in small ... , reviewing diet and developing energetics models. The major task now requiring attention for estimation of ... krill consumption for SSMUs is the development of foraging distribution models for fur seals and ... penguins, and at-sea abundance distribution models for flying seabirds, to partition at-sea consumption by ...

   Meeting Document : WG-EMM-11/30 : Автор(ы): C. Southwell, L. Emmerson (Australia), J. Forcada (UK), M. Goebel, J. Hinke, H. Lynch (USA), P. Lyver (New Zealand), J. McKinlay (Australia), N. Ratcliffe (UK), D. Ramm, K. Reid (CCAMLR Secretariat), C. Reiss, W. Trivelpiece, S. Trivelpiece (USA) and P. Trathan (UK)

2. Spatial distribution of foraging by female Antarctic fur seals

   by female Antarctic fur seals breeding at the island of South Georgia was influenced by physical ... within 100 km of the location at which the offspring was being raised. When this constraint was removed ... at the end of lactation, females foraged to much greater ranges and there was evidence that they ... Abstract:  The study tested the hypothesis that the distribution of critical habitat for foraging ...

   Meeting Document : WG-EMM-01/26 : Автор(ы): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

3. ANALYSIS OF KRILL OBSERVER COVERAGE IN SUBAREA 48.3

   efficient sampling proportion, at least for 48.3, should be >50% of vessels sampled each season, 20% of ... been implemented since 2002. Observers have been placed on approximately 50% of vessels fishing in any ... one season, and have been present on board for about 30% of the fishing season. They have achieved a ... rate of sampling equivalent to 18% of total hauls taken in a season being sampled for krill and 11% for ...

   Meeting Document : WG-EMM-09/25 : Автор(ы): D.J. Agnew, P. Grove, T. Peatman, R. Burns and C. Edwards (United Kingdom)

4. Net sample validation of acoustic techniques used to identify and size Antarctic krill

   echo-charts were also identified as krill on the basis of their difference in backscatter at 38 and 120 ... identified and distinguished from all other types of backscatter. Traditionally this has been achieved by ... sampling characteristic types of acoustic target with nets. More recently partitioning of backscatter into ... species groups has been attempted using differences in echo strength at two acoustic frequencies (ΔMVBS ...

   Meeting Document : WG-EMM-97/46 : Автор(ы): Watkins, J.L., Brierley, A.S.

5. Warming effects in the Western Antarctic Peninsula Ecosystem: the role of population dynamic models for explaining and predicting penguin trends

   suggest that the relevant processes underlying the population dynamics of these penguin species at King ... idea that global warming represent a major driver of avian predator populations and its major prey at ... developed simple conceptual models for decipher the role of climate and krill fluctuations on the population ... dynamics of these three pygoscelid penguin species inhabiting the Antarctic Peninsula region. Our results ...

   Meeting Document : WG-EMM-12/18 : Автор(ы): M. Lima and S.A. Estay (Chile)

6. DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)

   from the trawl fisheries at HIMI are low and do not show any evidence of depletion in the main fishing ... Abstract:  Three species of skates are commonly taken as incidental by-catch in the Patagonian ... . eatonii and B. irrasa are most abundant to the north and northwest of Heard Island out to the edge of the ... EEZ, and down to depths of 1100m and 1500m respectively. B. irrasa occurs much deeper, down to 2300m ...

   Meeting Document : WG-FSA-09/43 : Автор(ы): G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France)

7. Korean research project on the ecosystem structure and function of the Ross Sea region MPA (2017–2022)

   dynamics, breeding success and foraging behavior of the Adélie penguin will be conducted at Cape Hallett ... based on Jang Bogo Station, and the field camp at Cape Hallett.  Author(s):  Delegation of the Republic ... with an extraordinary rich biota. To conserve marine living resources and the ecosystem of the Ross Sea ... , CCAMLR designated the area as a Marine Protected Area (MPA) at the 35th annual meetings in 2016. Since ...

   Meeting Document : SC-CAMLR-XXXVI/BG/17 : Автор(ы): Delegation of the Republic of Korea

8. Review of CCAMLR activities on monitoring marine debris in the Convention Area

   of marine debris found in seabird colonies at Bird Island has continually increased, with fishing ... Abstract:  The current status of national surveys on monitoring of marine debris and their impact ... Database contains data from 11 sites, all within the Area 48 of which there are 3 sites that have data form ... , reached a peak in the period 1994–1996 at Bird Island and Signy Island has declined thereafter. The level ...

   Meeting Document : SC-CAMLR-XXII/BG/25 : Автор(ы): Secretariat

9. Estimating the biodiversity of Planning Domain 5 (Marion and Prince Edward Islands – Del Cano – Crozet) for ecoregionalisation

   18th May, 2012 at the headquarters of TAAF (French Southern and Antarctic Territories). It followed a ... ecoregionalisation has to be conducted at the scale of plateaus which includes Prince Edward Islands, Del Cano Rise ... populations of several seabirds that breed at the islands have decreased. There is accumulating evidence that ... fishing is at present excluded within 12 nautical miles of the islands, providing some protection to ...

   Meeting Document : WG-EMM-12/33 Rev. 1 : Автор(ы): P. Koubbi (France), R. Crawford (South Africa), N. Alloncle, N. Ameziane, C. Barbraud, D. Besson, C.-A. Bost, K. Delord, G. Duhamel (France), L. Douglass (Australia), C. Guinet (France), G. Hosie (Australia), P.A. Hulley (South Africa), J. O. Irisson (France), K.M. Kovacs (Norway), R. Leslie, A. Lombard, A. Makhado (South Africa), C. Martinez (France), S. Mormede (New Zealand), F. Penot (France), P. Pistorius (South Africa), P. Pruvost (France), B. Raymond (Australia), E. Reuillard, J. Ringelstein (France), T. Samaai (South Africa), P. Tixier (France), H.M. Verheye (South Africa), S. Vigetta (France), C. von Quillfeldt (Norway) and H. Weimerskirch (France)

10. Variation in the distribution of Antarctic krill Euphausia superba around South Georgia

    cruises and look particularly at differences between krill taken from the eastern and western ends of the ... krill were found in Weddell Sea water and that the length-frequency distributions at the western end of ... experience different conditions during transport to South Georgia and at either end of the island. Author(s ... Abstract:  Between 1980 and 1997 British Antarctic Survey carried out 11 cruises in the region of ...

    Meeting Document : WG-EMM-97/47 : Автор(ы): Daly, H.I., Murray, A.W.A., Watkins, J.L.

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