Результаты поиска

1. On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989

   . Though the catch of the USSR in the above-mentioned season reached maximum, the total fishery intensity ... for the last 9 seasons was low and only 1 standard vessel operated in the area during 40% of the ... the scheme: 1) vessels enter the Elephant Island area and search for krill concentrations; 2) fishing ... periods showed that fleet operation areas in general overlap the minor part of foraging zones for animals ...

   Meeting Document : WG-CEMP-92/30 : Автор(ы): V.A. Sushin and A.S. Myskov (Russian Federation)

2. Population and survival trends of wandering albatrosses (Diomedea exulans) breeding on Macquarie Island

   last 40 years has increasingly focused on their conservation status. Demographic trends of the ... than 20 breeding pairs. Most breeding birds in this small population are banded and monitoring over the ... with information from an intensive demographic study conducted between 1994 and 2003. Annual breeding ... fishing effort in the eastern Indian Ocean. Breeding numbers slowly increased on Macquarie Island through ...

   Meeting Document : WG-FSA-04/50 : Автор(ы): A. Terauds, R. Gales, R. Alderman and G.B. Baker (Australia)

3. Preliminary report of sound-speed contrast and density of krill measured on board RV Kaiyo Maru

   characteristics of the TS. For the calculation by the acoustical scattering model, the information of size ... , morphology, orientation, and material properties of krill are required. There are two important material ... ) and the other is the ratio of the sound speed in animal to that in the surrounding water (sound-speed ... contrast.). Although these parameters are inevitable for the model calculation, the reports of them are ...

   Meeting Document : WG-EMM-05/36 : Автор(ы): Y. Takao, H. Yasuma, R. Matsukura and M. Naganobu (Japan)

4. Managing fisheries to conserve the Antarctic marine ecosystem: practical implementation of the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR)

   decimated in the first two years of the fishery following catches of about 500,000t. Two other species have ... problems in developing a program to monitor for the effects of fishing and the recent discussions on how to ... deep longlining for toothfish (Dissostichus eleginoides and D. mawsoni) has caused a resurgence of ... Antarctic arose primarily from concern over potential effects of a fishery for the very abundant Antarctic ...

   Meeting Document : SC-CAMLR-XVIII/BG/26

5. Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem

   to act as a surrogate for these in addition to the seals themselves. This results in an improved fit ... further work on the model is presented. The development of an improved set of abundance and trend ... Abstract:  This paper addresses work conducted on the Mori-Butterworth multi-species model of the ... Antarctic ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about the ...

   Meeting Document : WG-EMM-06/19 : Автор(ы): M. Mori (Japan) and D.S. Butterworth (South Africa)

6. Potential climate change effects on the habitat of Antarctic krill

   Abstract:  Antarctic krill is an obligate cold water species, an increasingly important fishery ... resource and a major prey item for many fish, birds and mammals in the Southern Ocean. The fishery and the ... assess the influence of projected warming on Antarctic krill habitat quality. The results divide the ... sector into two zones: A band around the Antarctic Circumpolar Current in which habitat quality is ...

   Meeting Document : WG-EMM-13/20 : Автор(ы): S.L. Hill, T. Phillips and A. Atkinson (United Kingdom)

7. On necessity of longline fishery and research of Antarctic toothfish in all SSRUs of Subareas and Divisions 88.1, 88.2, 58.4.1, 58.4.2

   Abstract:  The analysis of catch size composition, statistical data on catches and distribution of ... SSRUs, open and closed for fishery, resulted in a lack of overall picture of population structure state ... , quantitative toothfish distribution over the whole aquatory in Divisions 88.1 and 58.4 and did not give an idea ... of toothfish migrations by tagging results. The mentioned system shortcomings require its revision ...

   Meeting Document : WG-FSA-10/36 : Автор(ы): K.V. Shust, A.F. Petrov, V.A. Tatarnikov and I.G. Istomin (Russia)

8. Progress report of Chilean research on albatross ecology and conservation

   two different management regimes. This fact and the article XI of the CCAMLR Convention, suggests the ... Abstract:  Two species of albatross breed in Chile, namely Thalassarche melanophrys and T ... outcome of two research programs that are currently underway, which aim to establish if the effect of the ... research on albatross ecology and conservation Approval:  Approved ...

   Meeting Document : WG-FSA-02/18 : Автор(ы): J. Arata and C.A. Moreno (Chile)

9. Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season

   tended to overestimate for < 30 years, but underestimate for > 30 years, as compared to AAD readers ... thought to begin to mature, corresponded to 10.6 year for females and 11.4 year for males. On the other ... comments. The estimated ages ranged from 5 to 48 years for males and from 4 to 48 years for females. Ten to ... fifteen years gave large contribution to the total age groups for both sexes. Females grew at a faster ...

   Meeting Document : WG-FSA-11/16 : Автор(ы): K. Taki, T. Iwami and M. Kiyota (Japan)

10. Educational poster on hook ingestion

    large enough to swallow fish heads whole (SC-CAMLRR-XXI/BG/7). For example, in 2001/02 the scientific ... observer on the F/V Argos Helena estimated that >15,000 fish heads were discarded with hooks still in ... them. The hooks found in albatross colonies at South Georgia in years prior to 2001/02 were of the type ... Bird Island, South Georgia, have noted an increase in the occurrence of hook injuries to wandering ...

    Meeting Document : WG-FSA-07/20 : Автор(ы): G. Robertson (Australia)

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