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Commission pour la conservation de la faune et la flore marines de l'Antarctique

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  1. SC-CAMLR-XXIII

    of conservation measures Delegation of Ukraine SC-CAMLR-XXIII/BG/01 Catches in the Convention Area in ... Summary of notifications of new and exploratory fisheries in 2004/05 Secretariat SC-CAMLR-XXIII/BG/04 ... -XXIII/BG/08 Calendar of meetings of relevance to the Scientific Committee in 2004/05 Secretariat SC ... on monitoring marine debris in the Convention Area Secretariat SC-CAMLR-XXIII/BG/12 Entanglement of ...

    Meeting

  2. Beach debris survey – Main Bay, Bird Island, South Georgia, 2005/06

    , nylon line was absent from Bird Island, an encouraging result after the peak of 546 pieces in 1995/96 ... . However plastic packaging bands are still regularly recovered. In the reporting period 16 pieces were ... found, more than in any of the previous 9 years, suggesting that the ban on their use aboard fishing ... vessels brought into force by CCAMLR in 1995/96 has yet to prove entirely effective. Sixty-nine pieces of ...

    Meeting Document : SC-CAMLR-XXVI/BG/16 : Auteur(s): Delegation of the United Kingdom

  3. Krill fishery report: 2007 update

    for krill in Area 48 in the 2006/07 season, and these vessels have taken 61876 t of krill to date. Two ... the season is approximately 111746 t. This compares with 106589 t of krill reported in the STATLANT ... overlap between the krill fishery and krill predators; Consideration of the Conservation Measures in force ... in the fishery. Reference information on stock and areas, and parameters used in stock assessment are ...

    Meeting Document : WG-EMM-07/05 : Auteur(s): Secretariat

  4. The diet of Antarctic fur seals, Arctocephalus gazella, at King George Island, during the summer–autumn period

    , krill and fish were the most frequent prey, occurring in an average of 97% and 69% of samples (n=128 ... fish species associated with krill swarms. A seasonal change observed in the relative proportions of ... the different fish prey taxa would indicate that fur seals spent more time foraging over the shelf in ... summer and off shelf in autumn. During the study period commercial fishing in the area was not based upon ...

    Meeting Document : WG-EMM-04/4 : Auteur(s): G.A. Daneri, A.R. Carlini, C.M. Hernandez and A. Harrington (Argentina)

  5. Spectra analysis of Drake Passage Oscillation Index (DPOI) from 1952 to 2003, Antarctica

    Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks ... affects the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in ... , Argentina, and Base Esperanza, at the tip of the Antarctic Peninsula, sea ice cover and chlorophyll-a in the ...

    Meeting Document : WG-EMM-04/46 : Auteur(s): M. Naganobu and K. Kutsuwada (Japan)

  6. Diet of two icefish species from the South Shetland Islands and Elephant Island, Champsocephalus gunnari and Chaenocephalus aceratus 2001–2003

    2001 to 2003. C. gunnari fed almost exclusively on krill (Euphausia superba) in all years. The ... importance of other taxa (Themisto gaudichaudii, mysids, myctophids) in the diet was negligible. The average ... . They were Gobionotothen gibberifrons in 2001, Lepidonotothen larseni and C. gunnari in 2002 and L ... . larseni in 2003. An ontogenetic shift in feeding preference of C. aceratus was observed: Fish smaller than ...

    Meeting Document : WG-FSA-03/61 : Auteur(s): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)

  7. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

    Abstract:  Managing fisheries to achieve ecosystem objectives is in its infancy. A general ... approach for maintaining ecological relationships and providing for the recovery of depleted populations in ... taking the ecosystem approach in managing fisheries: (i) how might fisheries impact incidentally on an ... account of uncertainties in knowledge of the structure of ecosystems.  Estimates of production arising ...

    Meeting Document : WG-EMM-12/P04 : Auteur(s): A.J. Constable

  8. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

    species in the fisheries of the Southern Ocean. In Division 58.5.1, a directed trawl fishery has been in ... operation since 1984/85 and has expanded in the deep western sector of the Kerguelen Shelf. This fishery ... biological information on population dynamics, as well as demographic structures and trends observed in an ... is becoming an increasingly important species in the fisheries of the Southern Ocean. In Division ... 58.5.1, a directed trawl fishery has been in operation since 1984/85 and has expanded in the deep ... well as demographic structures and trends observed in an abundance index, is provided. Prospects for ... . REFERENCES CHECHUN,1.S. 1984. Feeding and food interrelationships of some sub-antarctic fishes in the ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Auteur(s): Duhamel, G.

  9. Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)

    - 14.8-38 cm). Otolith and scale readings have been compared in 19 Potter Cove specimens. In some cases ... scale readings gave a result of one year more. This could arise from the difficulty in differentiating ... between false and annual checks in scales. Age determination by otolith cross sections proved to be the ... those in the same age group around South Georgia. Likewise, our values are lower than the ones reported ... compared in 19 Potter Cove specimens. In some cases scale readings gave a result of one year more. This ... could arise from the difficulty in differentiating between false and annual checks in scales. Age ... from the Antarctic Peninsula Subarea are smaller than those in the same age group around South ... Otoliths/Scales/Bones Exchange System established by CCAMLR will help to eliminate discrepancies in age ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Auteur(s): Barrera-Oro, E.

  10. Summary of holdings of Patagonian toothfish (Dissostichus eleginoides) otoliths and size-at-age estimates from Heard and McDonald Islands (Division 58.5.2)

    Abstract:  Scientific observers aboard vessels in the Australian fisheries in 58.5.2 have ... collected Dissostichus eleginoides otoliths since the fishery commenced in the 1996/97 season. This program ... has yielded data which has assisted with understanding age structure and growth rates of toothfish in ... 21000 otoliths have been collected from toothfish in 58.5.2, and more than 2500 otolith pairs have been ...

    Meeting Document : WG-FSA-07/45 : Auteur(s): D.C. Welsford and G.B. Nowara (Australia)

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E-mail: ccamlr [at] ccamlr [dot] org
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Adresse: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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