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1. Preliminary results on by-catch of fishes caught by the fishery vessel Chiyo Maru No. 3 to the north of the South Shetland Islands (February to March, 1996)

   in 41 hauls. Notothenioid juveniles were found in 30 hauls carried out in waters with a depth of 87 ... in 11 hauls operated at some distance from the shelf, in the offshore waters with a depth of 275 ... -1780m (average 1006m). Notothenioid juveniles never caught with bathypelagic fish species in all hauls ... found in 15 hauls, and its estimated value of an arithmetic mean was 4±19 ind./t (0 to 140 ind./t) of ...

   Meeting Document : WG-EMM-96/52 : Автор(ы): Ichii, T., Kawaguchi, S., Naganobu, M.

2. A simulation study of krill fishing by an individual Japanese trawler

   , and their performance investigated in response to six different ways in which the overall krill ... biomass in a 600 n. mile square oceanic sector might decline by 50%. In most cases there is essentially no ... response of the index, or a response rather smaller in relative magnitude than the biomass decline. Catch ... statistics collected at present (centred primarily on catch per fishing time) are of low utility in detecting ...

   Meeting Document : SC-CAMLR-VI/BG/38 : Автор(ы): D.S. Butterworth (United Kingdom)

3. Linking predator and prey behaviour: contrasts between Antarctic fur seals and macaroni penguins at South Georgia

   are the two main land-based krill Euphausia superba consumers in the northern Scotia Sea. Using a ... -based (animal tracking and diet analysis) techniques, we examined variability in the foraging ecology of ... from acoustic surveys was low during summer, increasing in autumn. During the breeding season, krill ... occurred in 80% of fur seal diet samples, with fish remains in 37% of samples. Penguin diets contained the ...

   Meeting Document : WG-EMM-10/P07 : Автор(ы): C.M. Waluda, M.A. Collins, A.D. Black, I.J. Staniland and P.N. Trathan

4. Журнал CCAMLR Science

   those with a particular interest in living resources management and Antarctic matters. Papers published ... in the journal cover numerous disciplines, including the biology and ecology of marine species, their ... the papers published in the journal were originally submitted to the CCAMLR Scientific Committee or ... , if approved, is sent out for peer review. In 2016 annual publication of CCAMLR Science was ...

   Page : Site Section: Publications

5. Diet variability and reproductive performance of macaroni penguins (Eudyptes chrysolophus) at Bird Island, South Georgia

   (Euphausia superba) was the main prey in 17 out of 22 years. Amphipods (Themisto gaudichaudii) were the main ... prey in 1994 and 2009, fish in 2004, and euphausiids other than E. superba (Thysanoessa spp. and E ... . frigida) in 2000. There was no clearly dominant prey group in 1999. The five-year average proportion of E ... frequency occurrence of T. gaudichaudii both increased with a decreasing proportion of E. superba in the ...

   Meeting Document : WG-EMM-12/17 : Автор(ы): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan (United Kingdom)

6. Морские отбросы

   The CCAMLR Marine Debris program was established in 1989 to monitor debris levels in the ... CCAMLR Marine Debris Database contains data from 15 sites, predominantly in the Antarctic Peninsula and ... CCAMLR as the general health of the environment affects the species covered by the Convention. In ... debris entering the marine system and to mitigate its impact in the Convention Area. Specific measures ...

   Page : Site Section: Science

7. Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update

   program, in particular the effects of the size (tag size-overlap) and numbers of tagged fish, the duration ... of the tagging program, the type of auxiliary data used in the assessment, and the catch history ... emerged within this overall trend. The results show that in the early stages of the tagging program, a ... with a low tag size-overlap, even with large numbers, is likely to result in overestimates of biomass ...

   Meeting Document : WG-FSA-12/18 : Автор(ы): P.E. Ziegler (Australia)

8. Предварительное предложение о создании морского охраняемого района в Области 1 ЧАСТЬ A-1: Приоритетные районы сохранения

   led by Argentina and Chile. The process has resulted in the compilation, analysis, integration and ... approach in all stages of the decision making process. In particular, this paper describes the ... identification of Priority Areas for Conservation (PAC) in Domain 1- as introduced during the last EMM meeting ... in the MPA planning process and future management, Domain 1 was thought in terms of three ecoregions ...

   Meeting Document : SC-CAMLR-XXXVI/17 : Автор(ы): Delegations of Argentina and Chile

9. Marine debris: a persistent and emerging threat to antarctic ecosystems

   Abstract:  CCAMLR has had success in tackling marine debris from local sources in the Southern ... marine debris, particularly in pelagic areas, is limited. This is particularly concerning, as recent ... evidence suggests that microplastic concentrations in the Southern Ocean are higher than previously thought ... , particularly microplastics, in Antarctic ecosystems is understudied. Combatting the problem of microplastics in ...

   Meeting Document : SC-CAMLR-XXXVI/BG/29 : Автор(ы): Submitted by ASOC

10. SC-CAMLR-VIII

    . Bengtson) SC-CAMLR-VIII/09 Use of indices of predator status and performance in CCAMLR fishery management ... investigations aimed at creation of a system of biologo-oceanographic monitoring in the Antarctic water ... Delegation of USSR SC-CAMLR-VIII/BG/05 Methodical instructions in construction of a model of the quantitative ... distribution of krill by data obtained in oceanographical, biological and hydroacoustic surveys Delegation of ...

    Meeting

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