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1. Estimation of the green weight of krill caught

   revised at WG-EMM-13 and published in Conservation Measure 21-03 Annex B. Estimates of green weight and ... to directly estimate the green weight of krill caught since 2012/13. The estimation methods were ... estimation of the green weight of krill caught: codend volume, holding tank volume, flow meter, flow scale ... , plate tray and meal conversion. The submission of green weight estimates and parameter values continues ...

   Meeting Document : WG-EMM-14/29 : Author(s): Secretariat

2. Seabird by-catch update on industrial Patagonian toothfish fishery in southern Chile

   Abstract:  Implementation of NPOAs requires in first place an assessment of all longline fisheries ... with presumption of occurring seabird incidental mortality. Chile took this responsibility in 2001 and ... started the NPOA-S process by estimating the seabird bycatch at the Patagonian toothfish fishery in ... southern Chile, a fishery and zone with high probabilities of having significant levels of incidental ...

   Meeting Document : WG-FSA-04/13 : Author(s): J. Arata, C.A. Moreno and R. Hucke-Gaete (Chile)

3. Pygoscelis penguin colonies census in the Vernadsky Antarctic station area (Statistical Subarea 48.1)

   the region of research should be considered a sporadic settlement at a considerable distance from the ... main range. The gentoo penguin colony at the Green Island possibly could be the southernmost points of ... provided during 2017-2018 breeding season. The Pygoscelis penguins in the region of research are mainly ... gentoo penguin, which has formed 14 autonomous colonies with about 13320 of breeding pairs total and ...

   Meeting Document : WG-EMM-18/25 : Author(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy and G.P. Milinevsky

4. Pygoscelis penguin census in the Vernadsky Antarctic station area

   penguin in the region of research should be considered a sporadic settlement at a considerable distance ... region of research are gentoo penguin, which has formed 14 separate colonies with about 13320 of breeding ... formed 8 nesting colonies with 5300 nesting pairs and 800 immature penguins. Inside of the Adelie penguin ... species family, there is a significantly higher percentage of birds which not involved in the reproduction ...

   Meeting Document : SC-CAMLR-XXXVII/BG/06 : Author(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy, G.P. Milinevsky and E.O. Dykyy

5. A bioenergetics model assessment of the prey consumption of Adélie penguins in Subarea 48.1 and 48.2

   breeding. We parameterised our analysis using data from the population of Adélie penguins breeding at Signy ... the population of Adélie penguins at Signy Island consumes 4,600 t of krill and 696 t of fish during a ... Abstract:  We present a preliminary analysis to estimate the consumption of prey by Adélie ... Island, South Orkneys. We show that the highest levels of consumption occur during the crèche and pre ...

   Meeting Document : WG-EMM-17/32 : Author(s): C. M. Waluda, L. Emmerson, C. Southwell and P.N. Trathan

6. Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem

   minke whale, resulting in a decreasing trend in the age at sexual maturity of this species between ... the stable trend of age at sexual maturity and recruitment after 1970’s. The stable trend in ... factors. This paper reviews the scientific information of whales that could be indicative of changes in ... the East Antarctica ecosystem in the context of two hypotheses, the ‘krill surplus’ hypothesis in the ...

   Meeting Document : WG-EMM-16/64 : Author(s): Y. Fujise and L.A. Pastene

7. A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

   extended into Subarea 88.2 (Hanchet et al., 2007) and a research trip was carried out into Subarea 88.3 ... Sea region Abstract / Description:  Aspects of the reproduction, size distribution and movements of ... location and timing of spawning and the probable early life-history characteristics of toothfish, the drift ... of eggs and larvae over a 6–24 month period were investigated using an oceanic circulation model ... locations of toothfish larvae after an 18–24 month period were moderately consistent with the distribution ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Author(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams

8. e-sc-iv-a7.pdf

   ... +++ Medium–long M Foraging trips +* Short–medium D Fledging weights +* Medium M Adult weight ... in the Convention area be requested to submit to the Secretariat inventories of relevant past and present programs ... Ecosystem Monitoring was established at the 1984 meeting of the Scientific Committee of CCAMLR. As a ... States to hold the meeting at the National Marine Mammal Laboratory of the NMFS in Seattle. 3. Tie ... discussions and some papers were tabled at the meeting. A list of documents is in Appendix III. 9. The ... functioning of Southern Ocean ecosystems at various spatial scales. 13. The critical consumer species were application/pdf attached to:WG-EM-85

   Meeting Report : WG-EM-85

9. Estimates of primary production by ice algae and phytoplankton in the coastal ice-covered area near Syowa Station, Antarctica

   -2 h-1 in June to 13.3 E m-2 h-1 in December. Relative light intensity estimated at the bottom of sea ... Abstract:  Annual primary production of ice algae and phytoplankton under fast ice near Syowa ... February 1983 to January 1984 was calculated with a mathematical model based on measured parameters of ... solar radiation, day length, attenuation coefficients of snow, ice and water, chlorophyll a standing ...

   Meeting Document : WG-KRILL-93/28 : Author(s): H. Satoh, K. Watanabe and T. Hoshiai (Japan)

10. Development of the krill stock in the elephant island region during the 1996/97 season

    . Krill and salps were present at almost all of the stations, other epipelagic zooplankton species were ... good recruitment of this year-class. At the same time the salp abundance was above average, but still ... /96, the present juvenile age group 1 +, does not repeat the very successful recruitment of the ... one order of magnitude lower than in the salp bloom years 1992/93 and 1993/94. Author(s):  Siegel, V ...

    Meeting Document : WG-EMM-97/16 : Author(s): Siegel, V.

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