Результаты поиска

1. Variability in sea ice coverage and long-term change in the diets of Adelie penguins: implications for Southern Ocean ecosystem studies

   Author(s):  Fraser, W.R., Trivelpiece, W.Z. Title:  Variability in sea ice coverage and long-term change in the diets of Adelie penguins: implications for Southern Ocean ecosystem studies Approval:  Approved

   Meeting Document : WG-EMM-95/64 : Автор(ы): Fraser, W.R., Trivelpiece, W.Z.

2. Review of activities in monitoring marine debris in the CAMLR Convention Area

   Abstract:  In 2012 data on beach surveys, debris associated with seabird colonies, marine mammal entanglements and hydrocarbon soilings were received from South Africa, the United Kingdom, and Uruguay.  Non-fishing items such as plastics, packaging materials and wood remain the most common type of

   Meeting Document : WG-FSA-12/64 : Автор(ы): Secretariat

3. Population assessment of Antarctic toothfish in Subarea 48.4 using tag-recapture method

   Abstract:  The stock of Antarctic toothfish in the CCAMLR subarea 48.4 was estimated using as the Petersen method as  640 tonnes. Application of the harvest rate used for D. eleginoides in Subarea 48.3 (γ = 0.038) gives yields of 24 t for the Antarctic toothfish in the region vs. previous

   Meeting Document : WG-FSA-13/64 : Автор(ы): V. Laptikhovsky (United Kingdom)

4. Deployment and recovery of an archival tag on an Antarctic toothfish in the Ross Sea

   Abstract:  Data from electronic archival tags are often used to characterise movement and migration patterns in fishes. Understanding these movement patterns is one of the key information needs for the assessment and management of Antarctic toothfish. We deployed 4 pop-off satellite archival tags

   Meeting Document : WG-FSA-14/64 : Автор(ы): S.J. Parker, D.N. Webber and R. Arnold (New Zealand)

5. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   Abstract:  Understanding and predicting the distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability at different spatial and temporal scales can make an important contribution to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch

   Meeting Document : WG-FSA-15/64 : Автор(ы): CCAMLR Secretariat

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

   Abstract:  Changes in the Antarctic ecosystem have been triggered by anthropogenic and natural 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

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

7. Length-weight relationships of six fish species associated with krill fishery in the Atlantic sector of the Southern Ocean

   Abstract:  Length-weight relationships (LWRs) of six fish species in the Southern Ocean, which commonly associated with Antarctic krill fishery, were determined. Samples were collected with Chinese krill trawler (codend mesh size 2 cm) in the Atlantic sector of the Southern Ocean from January to

   Meeting Document : WG-FSA-17/64 : Автор(ы): L. Wei, G.P. Zhu and Q.Y. Yang

8. Progress update on Antarctic toothfish inter-connectivity project

   Abstract:  Here we provide a progress update on the Antarctic toothfish genetic connectivity project (WS-DmPH-18/08). A total of 4237 tissue samples have been made available for this project from nine CCAMLR members with the vast majority of these collected during the 2017/18 season. Of the planned

   Meeting Document : WG-FSA-18/64 : Автор(ы): D. Maschette, A. Polanowsk, B. Deagle, D.C. Welsford and P. Ziegler

9. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   Abstract:  Division 58.4.4b has been a closed area since 2002 (CM 32-02) and scientific research has been conducted with a research plan submitted under CM 24-01 since 2008 by Japan. France joined this research plan in 2015 and a joint proposal was submitted for the first time in 2016 (WG-SAM-16/06

   Meeting Document : WG-FSA-2019/64 : Автор(ы): Delegations of Japan and France

10. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

    mature at about 340–360 mm total length (TL) and about 3–4 years of age, and that 95% were mature at ... - maturity and age-at-maturity ogives indicated that 50% of the fish sampled were mature at about 340–360 mm ... matures à environ 340–360 mm de longueur totale (LT) et à environ 3–4 ans d'âge, et que 95% l'étaient à ... свиде�ел��с�в�ю� о �ом, ��о 50% о�обр�нной рыбы были половозрелыми при общей длине (ОД�� около 340–360 ... madurez y edad de madurez indicaron que el 50% de los peces muestreados maduraron alrededor de 340–360 mm ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Автор(ы): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

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