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1. 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 : Автор(ы): Y. Fujise and L.A. Pastene

2. Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to fisheries.

   system (GPS) loggers. Birds favoured areas around the shelf break of the eastern New Zealand continental ... mass, with hot spots of activity that coincided with fishing zones actively exploited by commercial ... fishing events, showing reduced speed and more direct flight when at moderate distances from fishing ... operations (12.5 – 25 km) than at greater distances. This relationship was significant for speed only (P ...

   Meeting Document : WG-FSA-05/P4 : Автор(ы): Davis, L., Setiawan, A., Higuchi, H., Suzuki, M., Fukuda, A., Filippi, D., Waugh, S.

3. Horizontal and vertical distribution and demography of euphausiids in the Ross Sea and its adjacent waters in 2004/2005

   Abstract:  The horizontal and vertical distribution and population structure of euphausiids in the ... Ross Sea and its adjacent waters were investigated during the summers of 2004/2005 using stratified ... towed samples. Nine species of euphausiids occurred in the survey area. Among them, Euphausia triacantha ... was dominant in biomass north of the southern boundary of the Antarctic circumpolar current (SB ...

   Meeting Document : WG-EMM-08/P10 : Автор(ы): K. Taki, T. Yabuki, Y. Noiri, T. Hayashi and M. Naganobu

4. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   0.159 for females. Revised estimates of the mean total length–at– maturity (38.8cm, 46.4cm) and mean age ... Abstract:  Juveniles of the macrourid rattail Macrourus whitsoni were collected by the NIWA ... research vessel Tangaroa during the BioRoss survey of the Western Ross Sea and Balleny Islands, with the ... purpose of analyzing the otoliths to generate more accurate age estimates for this species. Intensive ...

   Meeting Document : WG-FSA-05/20 : Автор(ы): P.M. Marriott, M.J. Manning and P.L. Horn (New Zealand)

5. REPORTS UNDER ARTICLES X, XXI AND XXII OF THE CONVENTION AND CONSERVATION MEASURES 10-06 AND 10-07 – IUU FISHING AND IUU VESSEL LISTS 2009/10

   Lists for 2010. No additional reports have been received since that time. Therefore, at the time of ... the CP-IUU Vessel List. IUU FISHING IN THE CONVENTION AREA DURING 2009/10 5. At the time of preparing ... Abstract:  REPORTS UNDER ARTICLES X, XXI AND XXII OF THE CONVENTION AND CONSERVATION MEASURES 10 ... Vessel Lists 2010 1. Comm Circ 10/68 of 1 July 2010 advised Members that no reports had been received in ...

   Meeting Document : CCAMLR-XXIX/16 : Автор(ы): Secretariat

6. Preliminary assessment of toothfish in Subarea 48.3

   would be appropriate, at least until catch-at-age data can confirm the strength of the 2007 cohort ... Abstract:  As with the 2009 assessment of Subarea 48.3, there is still uncertainty as to why there ... were high numbers of the 2001 cohort in commercial catches in 2009 onwards.  It is likely that it is ... due to a combination of a strong 2001 cohort and a change in selectivity for the commercial fleet, but ...

   Meeting Document : WG-FSA-11/33 Rev. 1 : Автор(ы): T. Peatman, R.E. Mitchell, G. Parkes and D.J. Agnew (United Kingdom)

7. Diet composition and observations on reproduction of Champsocephalus gunnari in Subarea 48.3 in March/April 1996, Dr Eduardo Holmberg survey

   Abstract:  The diet composition of the icefish Champsocephalus gumari caught in the Subarea 48.3 ... in March/April 1996 was analyzed using Frequency of occurrence (F%) and coefficient "Q" ... items, known as an important alternative food in years of krill scarcity, were ingested only ... occasionally (Themisto gaudichaudii, F= 1 8%, Q= 1 % at SG; mysids, F= 11 %, Q= 1.1 % at SR) or in negligible ...

   Meeting Document : WG-FSA-96/28 Rev. 1 : Автор(ы): Marschoff, E., Barrera-Oro, E., Casaux, R.

8. Unmanned Aerial Vehicles based monitoring of indicator species populations on King George Island (Subarea 48.1)

   compared with the results of measurements taken at the same time from the ground level. During expedition ... study distribution and size of three Pygoscelis penguin species on King George Island (Subarea 48.1) in ... the austral summer 2014/15 season. During photogrammetric flights the high-resolution images of the ... penguin breeding colonies were taken. Obtained images were used for estimation of population size and ...

   Meeting Document : WG-EMM-15/48 : Автор(ы): M. Korczak-Abshire, A. Zmarz, R. Storvold, M. Rodzewicz, K. Chwedorzewska, A. Kidawa and A. Znój (Poland)

9. Management of C. gunnari in Subarea 48.3

   Abstract:  The management of Champsocephalus gunnari at South Georgia is complicated by the ... likelihood of substantial periodic variation in natural mortality rates. These may be associated with ... increased consumption of icefish by Antarctic fur seals in years of poor krill availability. Thus natural ... mortality of icefish may, in some years, increase by a large factor (assumed here to be 4) declining to ...

   Meeting Document : WG-FSA-97/38 : Автор(ы): Kirkwood, G.P., Parkes, G.B., Everson, I., Agnew, D.J.

10. Results of the scientific research survey in CCAMLR Subarea 88.3 in the 2004/05 season

    -recruit D. mawsoni were caught at much greater depths than occurs in the other Subareas of Area 88. This ... are presented. While ice conditions prevented the successful completion of the full research plan as ... approved at CCAMLR XXIII, research activities were completed with 10 research hauls, temperature profiling ... , icthyoplankton sampling, toothfish tagging and biological sampling of toothfish and other species completed. Pre ...

    Meeting Document : WG-FSA-05/53 : Автор(ы): G. Patchell (New Zealand)

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