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1. How trophic dynamics of adult Antarctic krill Euphausia superba responses to the condition of no ice in the water during the winter: a case study at South Georgia?

   overwintering of krill in the Southern Ocean. The information on trophic variation of krill under ice-free ... waters during the winter can also provide the insight for understanding the response of krill to global ... size of adults throughout winter. Carbon isotope signatures revealed reduced food sources for the ... larger adults during early winter, but all adults could feed on similar food items during middle to late ...

   Meeting Document : WG-EMM-2019/P04 : Autor(es): G.P. Zhu, H.T. Zhang, B. Deng and Q.Y. Yang

2. Foraging dynamics of macaroni penguins (Eudyptes chrysolophus) at South Georgia during brood-guard

   they are constrained to return to their chick on a near-daily basis. The principal objectives of this ... front, not all birds in the region focused on such areas as some birds foraged in other oceanographic ... contexts. The results from this study highlight the complexity of foraging dynamics for colonially nesting ... seabirds; they also help inform management models currently being developed for Antarctic krill fisheries ...

   Meeting Document : WG-EMM-06/P4 : Autor(es): P.N. Trathan, C. Green, J. Tanton, H. Peat, J. Poncet and A. Morton (United Kingdom)

3. Condiciones principales de la Federación Rusa al establecimiento de un AMP en el Mar de Ross

   Federation regarding the proposal to establish an MPA in the Ross Sea Approval:  Approved ...

   Meeting Document : CCAMLR-XXXIII/26 : Autor(es): Делегация Российской Федерации

4. Possible approaches to the evaluation of the Antarctic krill mortality

   Abstract:  Parameters of the Bertalanfy growth equation for 1928 and 1970–1976 were calculated on ... the base of summaryed data on Krill age groups singled out using method of Harding.Parameters obtained ... most real values varied from 0.75 to 1,17. No fishery impact on various parameters of the krill ...

   Meeting Document : WG-KRILL-92/08 : Autor(es): L.G. Maklygin and V.I. Latogursky (Russia)

5. Estimates of length-frequency in the assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3

   individual hauls. The effect of these changes in method have little impact on the catches that would have ... been permitted based on the 2011 and 2013 surveys, but has a larger impact on the catch limits derived ... Workflow Status:  Content Approved Delegation responsibility for releasing documents:  United Kingdom ...

   Meeting Document : WG-FSA-17/51 : Autor(es): T. Earl

6. Biology of blue crab, Portunus trituberculatus in the Yellow Sea and the East China Sea

   Author(s):  J.-U. Lee and D.-H. An (Republic of Korea) Title:  Biology of blue crab, Portunus ...

   Meeting Document : WS-CRAB-93/18 : Autor(es): J.-U. Lee and D.-H. An (Republic of Korea)

7. WILL KRILL FARE WELL UNDER SOUTHERN OCEAN ACIDIFICATION?

   and 2000 μatm pCO2 in order to assess the possible impact of ocean acidification on early development ... of krill. No significant effects were detected on embryonic development or larval behaviour at 1000 μ ... 2100 (atmospheric pCO2 788 matm). These results point out the urgent need for understanding the pCO2 ... -response relationship for krill developmental and later stages, in order to predict the possible fate of ...

   Meeting Document : WG-EMM-11/P6 : Autor(es): S. Kawaguchi, H. Kurihara, R. King, L. Hale, T. Berli, J.P. Robinson, A. Ishida, M. Wakita, P. Virtue, S. Nicol and A. Ishimatsu

8. Studies of seabirds and seals at Bouvetøya 1998/99

   . The main objective for the 1998/99 expedition was to continue the CEMP-monitoring work initiated in ... work on seabirds and seals was carried out, including diving behaviour of penguins, and studies of diet ... ), duration of foraging trips (A5), breeding success (A6), chick diet (A8), and breeding chronology (A9). For ... Antarctic Fur Seal, data were collected on the duration of adult female foraging/attendance cycles (C1) and ...

   Meeting Document : WG-EMM-00/13 : Autor(es): K. Isaksen (Norway), O. Huyser, S. Kirkman, R. Wanless and W. Wilson (South Africa)

9. Pre-spawning and spawning biology of the Patagonian toothfish, Dissostichus eleginoides, around South Georgia (Subarea 48.3)

   ) as well as Maksheevo and Mirgorod (June-July 1992) have produced new data on the biology of the ... data have established the bathymetric distribution patterns for different size-groups of toothfish ... . eleginoides population are shown for the pre-spawning and spawning periods. A preliminary assessment of the ... reproductive ability (fecundity) of females of the species is presented. Data are also presented on the feeding ...

   Meeting Document : WG-FSA-92/13 : Autor(es): I.N. Konforkin and A.N. Kozlov (VNIRO, Moscow, Russia)

10. Indexing maturation of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

    Abstract:  The longline fisheries for Antarctic toothfish (Dissostichus mawsoni) in subareas 88.1 ... ecology of toothfish. Updated spawning ogives for males and females support the currently used values ... upcoming season. Observations of post-spawning fish on the slope indicate that some females either spawn on ...

    Meeting Document : WG-FSA-12/40 : Autor(es): S. Parker and P. Marriott (New Zealand)

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