Résultats de la recherche

1. Potential interactions between wandering albatrosses and Dissostichus eleginoides fisheries at South Georgia

   level of potential risk of interaction with Patagonian toothfish Dissostichus eleginoides longline ... risk from these fisheries at this time. We recommend that the South Georgia longline fishery for ... Dissostichus should be managed so as to avoid fishing between March and mid-May. Author(s):  Prince, P.A ...

   Meeting Document : WG-FSA-95/43 : Auteur(s): Prince, P.A., Croxall, J.P.

2. DEPREDATION AROUND SOUTH GEORGIA AND THE IMPLICATIONS ON STOCK ASSESSMENT OF D. ELEGINOIDES

   %) with killer whales present on 562 lines (3.8%) and sperm whales on 2588 lines (17.7%). By comparing the ... catch per unit efforts (CPUEs) with and without the presence if cetaceans, the amounts lost were also ... . To date, a total of 35 killer whales and 65 sperm whales have been seen, with re-sightings occurring ... distance of 3.4nm away were picked up by the hydrophones and it is thought that these acoustic cues could ...

   Meeting Document : WG-FSA-09/16 : Auteur(s): J. Moir Clark, D.A. Agnew, P. McCarthy and M. Unwin (United Kingdom)

3. Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set

   Confluence in the Bransfield Straits is associated with abundant Krill populations. It is speculated that ... a zone of varied width (10 to 100 Km) of water which can best be considered as continental margin ... processes of Bransfield Straits water (derived from the Weddell, with further local modification): an ... Scotia Front protrudes to the south, perhaps associated with meso-scale structures. The Weddell-Scotia ...

   Meeting Document : SC-CAMLR-VII/BG/19 : Auteur(s): United States of America

4. Krill length frequency distribution in Subarea 48.3 in January–April 1988 in relation to sources of its origin

   Current and Weddell Scotia Sea water flow. It is shown, that small krill with the mode of about 33 mm is ... distance of about 30-60 miles, beyond boundary zone occurs larger krill with the mode of about 49 mm. Krill ... and main water flow may reach 6 mm. Such spots may be considered as initial stage of krill ...

   Meeting Document : WG-EMM-03/40 : Auteur(s): F.F. Litvinov, V.N. Shnar, A.V. Zimin and V.V. Lidvanov (Russia)

5. An analysis of temporal variability in abundance, diversity and growth rates in the coastal ichthyoplankton assemblage of South Georgia (sub-Antarctic)

   , SIMPER). Multiple regression analyses indicated that larval abundance within Cumberland Bay was not ... significantly correlated with local SST or primary productivity.  Estimates of larval growth are provided for 5 ... , representing a protracted spawning season, were observed to grow at different rates and this may be related to ... temperature and /or food availability. A comparison with historical growth data from South Georgia suggests ...

   Meeting Document : WG-FSA-12/33 : Auteur(s): M. Belchier and J. Lawson (United Kingdom)

6. Distribution and biology of grey notothen (Lepidonotothen squamifrons) around South Georgia and Shag Rocks (Southern Ocean) CCAMLR Subarea 48.3.

   distribution, size, maturity, and diet. Distribution was patchy with aggregations in specific ‘hotspots’ to the ... stock. Mean length at first maturity for males and females (37-38cm) was very similar to that described ... dominated by salps/tunicates, but with ontogenetic and depth variations in prey composition. Enhanced ... knowledge of L. squamifrons in this region will be valuable in future research on habitat and foodweb ...

   Meeting Document : WG-FSA-12/34 : Auteur(s): S. Gregory, J. Brown and M. Belchier (United Kingdom)

7. Second International Fishers Forum: executive summary Western Pacific Regional Fishery Management Council

   longline gear has begun, fishermen, managers and scientists recognize that these efforts must be enhanced ... and collaboration must be pursued internationally as these species are highly migratory, inhabiting ... opened with overview sessions on seabird and sea turtle biology, distribution, and population status ...

   Meeting Document : WG-FSA-03/25

8. THE ROSS SEA AS A UNIQUE EVOLUTIONARY SITE

   Abstract:  The case is made that the Ross Sea is an evolutionary site on par with those of the ... Heritage Sites. The focus herein will be on notothenioid fishes because their taxonomy and phylogeny are ... , therefore, is unique and should be further investigated, including the ecological interactions among species ...

   Meeting Document : WG-EMM-09/13 : Auteur(s): J.T. Eastman and D.G. Ainley (USA)

9. The importance of Antarctic Toothfish as prey of Weddell Seals in the Ross Sea: a Review

   ) or squid. The Ross Sea toothfish fishery should be reduced including greater spatial management, with ... that toothfish are important to Weddell seals (Leptonychotes weddellii). The seals eat only the flesh ... seals, for energetic reasons, can not be compensated by a switch to silverfish (Pleuragramma antarcticum ...

   Meeting Document : WG-EMM-09/P02 : Auteur(s): D.G. Ainley and D.B. Siniff

10. Identification of important benthic areas for conservation – using shared data from the Domain 1 MPA planning process

    planning. We therefore recommend that such data should continue to be made available through the CCAMLR ... proposal for candidate MPAs, however they may be useful in contributing additional information towards the ... , and around the South Orkney Islands. Data layers shared with all CCAMLR Members as part of the Domain ...

    Meeting Document : WG-EMM-16/35 : Auteur(s): M. Bristow, S. Grant, M. Santos and A. Capurro

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