Résultats de la recherche

1. Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean

   ; where the first year (2014) of the study logged acoustic data during daytime only whilst surveys in ... . Collections of acoustic data from dedicated and opportunistic surveys for this work indicate that the RV SA ... Agulhas II can be effectively utilised for acoustic research. Furthermore, this vessel provides allowance ... for other essential concurrent research including oceanographic sampling and top predator observations ...

   Meeting Document : SG-ASAM-18/09 : Auteur(s): F.W. Shabangu

2. Proposal to continue the time series of CCAMLR-sponsored research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2015

   catch limit for the 2014/15 fishing year is requested for the survey. Author(s):  S.M. Hanchet, S.J ... Bay. Survey timing and methods will remain the same as in previous years, and the number of sets will ...

   Meeting Document : WG-SAM-14/25 : Auteur(s): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)

3. Dietary composition of juvenile Dissostichus eleginoides (Pisces, Nototheniidae) around Shag Rocks and South Georgia, Antarctica.

   ranges of 30–70 cm (TL). Fish was by far the main food on the shelves of Shag Rocks and South Georgia ... , accounting for about 70% of prey. Krill appeared as secondary food, although its importance was overestimated ...

   Meeting Document : WG-FSA-05/P6 : Auteur(s): Casaux, R., Barrera-Oro, E.R., Marschoff, E.R.

4. Hydrometeorological condition features in South Orkneys subarea in February–March 1996

   of 1996) over the average for many years one and predominance of the meridional transfer over the ... daily indeses of atmospheric circulation for the period February-March 1996, calculated average values ... for ten-days periods and for month. There are calculated cyclogenesis intensity characteristics for ...

   Meeting Document : WG-EMM-96/35 : Auteur(s): Polischuk, M.I., Shnar, V.N.

5. New possibilities of krill-dependent indicator species monitoring – UAV survey in Subarea 48.1

   Abstract:  Unmanned Aerial Vehicles specially adapted for operation in polar regions were used to ... resolution GSD (ground sample distance) of 3-6 cm. Obtained images were used for the estimation of population ... : Adélie, gentoo and chinstrap penguins. In total approx. 30 000 nests in twelve breeding colonies were ... identified in 2016. The use of UAV for monitoring of indicator species enabled data acquisition from areas ...

   Meeting Document : WG-EMM-17/03 : Auteur(s): M. Korczak-Abshire, A. Zmarz, M. Rodzewicz, R. Storvold, M. Kycko, I. Karsznia, A. Kidawa and K.J. Chwedorzewska

6. Breeding numbers and success of Eudyptes penguins at Marion Island, and the influence of arrival of adults

   study colonies for both Macaroni Eudyptes chrysolophus and Eastern Rockhopper E. chrysocome filholi ... proportions of birds breeding. For both species the time of arrival of females for breeding, and for ... colonies were more strongly correlated for Macaroni Penguins than Rockhopper Penguins. Macaroni Penguins ... this stage by wider-scale environmental phenomena. For Macaroni Penguins, breeding success was ...

   Meeting Document : WG-EMM-05/38 : Auteur(s): R.J.M. Crawford, J. Cooper, B.M. Dyer and L.G. Underhill (South Africa)

7. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2014 random stratified trawl survey

   population structure, abundance and yield for the area of Division 58.5.2 to the west of 79° 20’ E using ... standard CCAMLR methods. A pattern of multiple year classes being present simultaneously in the population ...

   Meeting Document : WG-FSA-14/44 : Auteur(s): D.C. Welsford (Australia)

8. Abundance, distribution, energy density and trophic position of euphausiids during winter 2012: preliminary results from the first US AMLR Winter Survey

   Abstract:  The US AMLR Program has established a 5 year winter oceanographic and biological ... collection and analysis of water samples from fixed depths. Net tows for euphausiids and other pelagic ... , ice cores for examination of ice properties, and continued development of genomic studies to ... water column properties. Future years will include more detailed sampling using a multi-net tucker trawl ...

   Meeting Document : WG-EMM-13/40 : Auteur(s): C. Reiss and C. Jones (USA)

9. Collaborating to eliminate Illegal, Unreported and Unregulated (IUU) fishing in the Southern Ocean

   satellite enforcement project; implementing the new e-CDS; providing funding for Project Scale; and ... Document Release Consent:  Yes Delegation responsibility for releasing documents:  CCAMLR Secretariat ... been made in recent years, but there are some additional actions CCAMLR could take to make greater ...

   Meeting Document : CCAMLR-XXXV/BG/27 : Auteur(s): Submitted by ASOC and COLTO

10. Interannual variability of krill, salp and other zooplankton populations in the South Shetland Island area during Austral summer 1993–1998

    ". The 4-5 year periodicity of "salp years" over the past fifteen years is discussed with ... during the 1993 "salp year". The magnitude of this salp bloom may have resulted from a large ... recruitment from the past two years. Unusually small juvenile krill in 1998 suggested that survival success ... regimes identified here as "cope pod years", "salp years" and "transition periods ...

    Meeting Document : WG-EMM-98/50 : Auteur(s): V. Loeb, W. Armstrong, R. Hewitt (USA) and V. Siegel (Germany)

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