Résultats de la recherche

1. Fishing cruise of the Russian trawler Zakhar Sorokin to the Antarctic (Subarea 48.3) from 16 February to 10 March 1999

   Sorokin" carried out fishery for icefish Gunnari in CCAMLR subarea 48.3. During the cruise, 88 hauls ... , therefore, formed dense commercial concentrations. In this period, catches constituted 3,4 t per trawling ... scientists, having large experience in fisheries and research in this area, the results of the cruise have ... gunnari stock in the subarea 48.3 Author(s):  V.L. Senioukov and P.N. Kochkin (Russia) Title:  Fishing ...

   Meeting Document : WG-FSA-99/57 : Auteur(s): V.L. Senioukov and P.N. Kochkin (Russia)

2. ANALYSIS OF ICE-FISH (CHAMPSOCEPHALUS GUNNARI) SPATIAL DISTRIBUTION FOR OPTIMIZATION OF THE BOTTOM TRAWL SURVEY SAMPLING

   Abstract:  Acoustic and trawl samples obtained in the near-bottom layers covered by bottom trawl ... surveys in the South Georgia area are analyzed. The high heterogeneity of horizontal and vertical fish ... distribution in the near-bottom layers within the surveyed area is shown. Influence of this fish distribution ... Russian and UK bottom surveys carried out in the South Georgia area during season’s 2000 and 2002, it is ...

   Meeting Document : WG-SAM-09/20 : Auteur(s): S.M. Kasatkina (Russia)

3. UNDERWATER ACOUSTIC INSTRUMENTATION FOR ANTARCTIC APPLICATIONS

   Abstract:  In order to describe an aquatic ecosystem scientists require a variety of information ... distributions, behavior in space and time, and links to other environmental information such as habitats ... vessels. In this paper a variety of underwater acoustic technologies are presented to serve as input for ... , potentially commercial fishing vessels, and other types of installations in order to obtain improved ...

   Meeting Document : SG-ASAM-09/09 : Auteur(s): L. Andersen (Norway)

4. Performance of an acoustic sonde design

   is widely recognized. At a U.S. GLOBEC workshop in 1991, one of the considered problems was measuring ... macrozooplankton and micronekton. It was concluded that in order to survey animals in the size range 0.5-5 cm, it ... would be expedient to use at least three and perhaps as many as 8-10 frequencies in the range 38-420 kHz ... heat generation in ceramic elements, isotropic ambient noise, and detection threshold of 20 dB. Target ...

   Meeting Document : WG-EMM-95/09 : Auteur(s): Foote, K.G.

5. ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES

   year and recapture year for tags released and recaptured in the same SSRUs on the slope of 88.1 was ... (caught), all in numbers. 2. The overall size of the dataset was 734 combinations of release year ... has not been consistent enough between nations to allow the analysis to be definitive. In many cases ... , release or recapture nation effects were not significant. In the cases where significant differences ...

   Meeting Document : WG-SAM-08/07 : Auteur(s): D.J. Agnew (UK)

6. Composition and vertical distribution of the benthopelagic ichthyofauna of the southern part of the Kerguelen ridge

   Abstract:  AS many as 18 species of benthopelagic fishes belonging to 12 families were caught in ... trawls during the integrated surveys in December 1977 and in January 1978 on Elan Bank consisting of two ... found both species inhabiting exclusively in sub-Antarctic and Antarctic waters (endemies) and those ... of fish species, their numbers, however, being the smallest in those particular depths. Sub-Antarctic ...

   Meeting Document : WG-FSA-96/13 : Auteur(s): Piotrovsky, A.S.

7. Analyse des menaces potentielles de la pêche pour les objectifs de l'AMP proposée pour la région de la mer de Ross

   objectives identified in the Ross Sea region MPA proposal submitted jointly by New Zealand and the USA ... .  Where particular threats can be foreseen and located in space, MPA designation is one effective means of ... and scientific objectives were always implicit in the systematic process of MPA design used by New ... Zealand and the USA over several years; in this paper we make the underlying logic more explicit, drawing ...

   Meeting Document : SC-CAMLR-IM-I/09 : Auteur(s): Delegations of New Zealand and the USA

8. Draft revised Management Plan for ASMA No. 1: Admiralty Bay, King George Island, South Shetland Islands

   described in ATCM Decision 9 (2005). In particular the advice of CCAMLR is requested on the proposal that in ... order to ensure that any commercial harvesting is carried out in a  manner that is consistent with the ... shall be submitted to CCAMLR for its consideration and that  commercial harvesting specified in such a ...

   Meeting Document : WG-EMM-13/05 : Auteur(s): J. Leal Madruga (Submitted by Brazil on behalf of the ASMA No. 1 Management Group – Brazil, Ecuador, Peru and Poland)

9. First global census of the Adélie penguin

   % larger (3.79 million breeding pairs) than the last estimate in 1993. We provide the first abundance ... colonizations. These recent colonizations represent approximately 5% of the increase in known breeding ... territories. Additionally, we report on thirteen colonies not found in the survey, including eight we conclude ... changes in abundance and distribution, and finds that Adélie Penguin declines on the Antarctic Peninsula ...

   Meeting Document : WG-EMM-14/P05 : Auteur(s): H.J. Lynch and M.A. LaRue

10. Review of depredation mitigation methods applied within the CCAMLR Statistical Area

    growing issue in fisheries around the world. Within the CCAMLR management killer whales and to a lesser ... sound, the physical protection of the catch by nets, hooks or wires or changes in fishing practise such ... of different length. However, deterrents and in particular acoustic deterrents have the potential to ... measures employed in the CCAMLR management area and their potential for disruption both in target and non ...

    Meeting Document : WG-SAM-15/28 : Auteur(s): R. Faulkner, N. Edmonds and M. Soeffker (United Kingdom)

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