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1. Interannual hydroclimate fluctuations of the Atlantic part of the Antarctic since 1970 to 2000

   Abstract:  Late in 1999 and early in 2000 there was observed a significant shifting of Falkland ... Current core towards the shelf and abnormally large number of icebergs on the South Georgia Island shelf ... . In this connection, retrospective hydrometeorological data on the areas of South-West Atlantic ... Antarctic were examined from 1970 to 2000 March. The analysis of atmospheric pressure average monthly fields ...

   Meeting Document : WG-EMM-00/35 : Autor(es): G. Chernega, I. Polischuk and P. Chernyshkov (Russia)

2. A hierarchical classification of benthic biodiversity and assessment of protected areas in the Southern Ocean

   Abstract:  An international effort is underway to establish a representative system of marine ... protected areas (MPAs) in the Southern Ocean to help provide for the long-term conservation of marine ... biodiversity in the region. Critical to this undertaking is understanding the distribution of benthic ... classification of ecoregions, bathomes and environmental types. Ecoregions are defined according to available ...

   Meeting Document : WS-MPA-11/23 : Autor(es): L.L. Douglass, J. Turner, H.S. Grantham, S. Kaiser, R. Nicoll, A. Post, A. Brandt and D. Beaver (WWF–ASOC)

3. Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12

   of toothfish in the southeast sector (24 allocated hauls) of Division 58.4.3b (BANZARE Bank), using a ... made for 5 hauls. Total catch (excluding fish released alive) of Dissostichus spp. and other bycatch ... species was 12.0 ton in the SE sector, where the catch limit of 15 ton was set. Mean CPUE of Dissostichus ... survey, although there was no significant difference. Total of 62 individuals of toothfish with good ...

   Meeting Document : WG-FSA-11/13 Rev. 1 : Autor(es): K. Taki, T. Iwami and M. Kiyota (Japan)

4. INCOMPLETE SEARCH EFFORT AS A POTENTIAL SOURCE OF BIAS IN BROAD-SCALE ESTIMATES OF PENGUIN ABUNDANCE DERIVED FROM PUBLISHED COUNT DATA: A CASE STUDY FOR ADÉLIE PENGUINS IN EAST ANTARCTICA

   m2 and within 500 m of the ocean) in the Australian Antarctic Territory (AAT) was mapped using a GIS ... , and the literature reviewed for evidence of the mapped habitat being searched for occupation by ... breeding Adélie penguins. The total area of potential breeding habitat was estimated to be close to 700 km2 ... . Definitive or reasonably strong evidence of search effort was found for 63% of all potential habitat sites ...

   Meeting Document : WG-EMM-PSW-08/13 : Autor(es): C. Southwell, D. Smith and A. Bender (Australia)

5. A history of the acquisition and analysis of sea-ice data by CCAMLR

   the early years of development of the ecosystem monitoring program sea ice data, especially derived ... from satellite images, was recognised as an important source of information for interpreting changes in ... monitored predator parameters. Standard methods for collection of environmental parameters were agreed in ... source of data, digital images produced by the US National Snow and Ice Data Centre, with a relatively ...

   Meeting Document : WG-EMM-96/15 : Autor(es): Agnew, D.J.

6. Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program

   over the shelf-break to the north-east and north-west of South Georgia. Surveys were conducted from RRS ... -annual variability in the abundance of the Antarctic krill Euphausia superba in the South Georgia region ... -east of Cumberland Bay and encompassed Charlotte Bank, an area where historically whale catches were ... high and where numerous observations of elevated krill abundance have been made. Box 2 was located to ...

   Meeting Document : WG-EMM-96/18 : Autor(es): Watkins, J.L., Murray, A.W.A., Brierley, A.S.

7. Sexual ratio of Dissostichus eleginoides from longlines samples: a partial indicator of reproductive migration in Subarea 48.3

   Abstract:  The examination of the sexual ratio of D. eleginoides between the first week of March ... and the third week of July 1996, in the subarea 48.3 shows that the sex ratio departs from the ... males at size of first maturity join the female population. After the first week of June, the sex ratio ... turns back to a higher number of females. Because the longline remains most of the time close to the ...

   Meeting Document : WG-FSA-96/44 : Autor(es): Moreno, C.A., Guerra, J., Zuleta, A.

8. A revised assessment of the impact of the krill fishery on penguins in the South Shetlands

   Abstract:  This paper is a revision of the assessment of the competition between the Japanese ... slope and shelf to the north of either Livingston or Elephant Islands. In contrast, main foraging areas ... of penguins are considered to be formed in areas to the north of King George, Nelson and Robert ... foraging areas is resulted from that large colonies of the dominant penguin (chinstrap penguins, Pygoscelis ...

   Meeting Document : WG-Joint-94/17 : Autor(es): T. Ichii, M. Naganobu and T. Ogishima (Japan)

9. Preliminary results of RV Dmitriy Stefanov researches in the Antarctic area of the Atlantic Ocean in April 1992

   polygon of 30 x 30 miles in the fishing area northwestward of Coronation Island in 18-22 April,1992. The ... krill biomass was estimated in the beginning and at the end of surveys. It amounted to 56.1 and 61.2 ... thous. t respectively. During the rest of the period the hydroacoustic assessment of krill aggregation ... of perimeter. The midwater trawl hauls were made periodically. The average estimates of krill ...

   Meeting Document : WG-CEMP-92/33 : Autor(es): L.G. Maklygin, V.N. Shnar, A.V. Remeslo, A.P. Malyshko, I.A. Trunov, I.A. Barabanov, V.P. Shopov (Russian Federation) and A.G. Shepelev (Ukraine)

10. Choice of a procedure for deciding closure of CCAMLR fisheries: a simulation model

    Secretariat of CCAMLR, as described in Conservation Measures, have been difficult to implement because of the ... histories are simulated and the performance of four Models for making closure decisions is investigated ... under a variety of circumstances. The Model described in the existing Conservation Measures is shown to ... have a high probability of allowing large over- or under-shoots of the TAC. The most successful model ...

    Meeting Document : CCAMLR-X/BG/09 : Autor(es): Secretariat

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