Résultats de la recherche

1. The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, South Shetland Islands: evidence of opportunistic foraging on penguins?

   investigated at Harmony Point, Nelson Island, South Shetland Islands, by the analysis of 523 scats collected ... fish were the most frequent and numerous preys, followed by penguins (presumably Pygoscelis antarctica ... represented in the 39.0% and 31.9% of the samples in 2001 and 2002 and, as reflected by the reconstructed diet ... , was the main prey by mass (74.0% and 76.1%). The occurrence of penguins in the diet of A. gazella at ...

   Meeting Document : WG-EMM-02/11 : Auteur(s): R. Casaux, L. Bellizia and A. Baroni (Argentina)

2. e-imaf-99 report.pdf

   ... 1998) by the Secretariat in consultation with Prof. Croxall (Convener), Mr Baker (Deputy Convener ... group was coordinated by the Secretariat’s Science Officer. 7.2 The report of intersessional ... considered item by item to evaluate outcomes and to decide which tasks were complete, which needed ... (Appendix D). 7.3 The Working Group noted the extensive work accomplished intersessionally by ad hoc WG application/pdf attached to:WG-IMAF-99 ad hoc

   Meeting Report : WG-IMAF-99 ad hoc

3. Book review: Fish and Fish Resources of the Antarctic

   work by K.V. Shust (Doctor of Biological Sciences), published in 1998, remains fairly unknown beyond a ... Russian-speaking readership. The book represents the first complete summary, prepared by a Russian author ... fish species. Moreover its value is enhanced by the author having participated in many fisheries ... South Atlantic expedition carried out by the research vessel Alademilc Knipovich in 1964/65 and up until ... , Russia antarctica@vniro.ru Published in Russian by: Russian Federal Research Institute of Fisheries ... . Zoogeographical zonation 2. Zonation by fish productivity Chapter I11 Ichthyogeographical cornplex of the ... resources Literature Cited This work by K.V. Shust (Doctor of Biological Sciences), published in 1998 ... summary, prepared by a Russian author, of original material and published data describing comlnercial ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 165–168 : Auteur(s): Shust, K.V

4. Determination of Antarctic krill acoustic back-scattering cross-section

   -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... signal from one specimen resolved by the hydroacoustic instrument. By calculating the mean level of the ... determine the acoustic cross-section of the back-scattering of krill. By experiments, the authors have ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... signal from one specimen resolved by the hydroacoustic instrument. By calculating the mean level of the ... determine the acoustic cross-section of the back-scattering of krill. By experiments, the author~ have ... ACOUSTIC BACK-SCATTERING CROSS-SECTION by V.A. Protaschuk and T.A. Lukashova All-Union Research ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Auteur(s): Protaschuk, V.A. and T.A. Lukashova

5. Decision-making

   Convention, this can be achieved through: the provision by CMs that decisions regarding their implementation ... will be adopted by majority rule, or that any State concerned will abstain from participating in the ... envisaged by Article XII.2 of the Convention; in accordance with Article XIII.6 of the Convention, CCAMLR ... is that panel decisions would be binding unless a negative consensus is reached subsequently by ...

   Page : Site Section: The Organisation

6. Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 on the basis of the Soviet mesoscale surveys with Isaacs Kidd midwater trawl

   from 158 to 202 stations were carried out by Soviet research vessels in summer-autumn periods of 1983 ... /84 and 1987/88 and in a spring period 1984/85 by a standard grid of stations according to the ... standard method by Isaacs Kidd Midwater Trawl in the layer 0-100 m. Krill biomass distribution (g/1000 m3 ... ) and its mean values were analysed by Subareas (48.1, 48.2 and 48.3) and for the whole area ...

   Meeting Document : WG-EMM-98/32 : Auteur(s): V.A. Sushin and K.E. Shulgovsky (Russia)

7. CCAMLR-SM-II

   statement by IUCN-WCPA Submitted by IUCN CCAMLR-SM-II/BG/04 Antarctic Ocean Legacy: Securing Enduring ... Protection for the Ross Sea Region – Updated AOA Report Submitted by ASOC (Printed copies of the brochure ... will be available at the meeting) CCAMLR-SM-II/BG/05 AOA Briefing 1: Duration of MPAs Submitted by ASOC ... : Applying the Precautionary Principle to Marine Reserves and Marine Protected Areas Submitted by ASOC ...

   Meeting

8. Estimation and correction of migration-related bias in the tag-based stock assessment of Patagonian toothfish in Division 58.5.2

   catch-conditioned modification of the method used by Hilborn (1990). We considered longline tag releases ... be corrected by increasing the tag-shedding parameter in the stock assessment by the value of the ... parameter in the 2015 assessment of Division 58.5.2 toothfish by 1% would have reduced the unfished spawning ... stock biomass by around 1.4% and the TAC by 3.8%. We recommend that for tag-based assessments, the tag ...

   Meeting Document : WG-SAM-17/11 : Auteur(s): P. Burch, P. Ziegler, D. Welsford and C. Péron

9. WS-KCPUE-89

   simulation study of krill fishing by an individual Japanese trawler (SC-CAMLR-VI/BG/37) D.S. Butterworth ... . Mangel (South Africa) WS-KCPUE-89/07 Brief comments on the simulation study made by Prof. Butterworth on ... krill fishing by an individual Japanese trawler T. Ichii and Y. Endo (Japan) WS-KCPUE-89/08 CPUEs, body ... Island T. Ichii and Y. Endo (Japan) WS-KCPUE-89/09 Some examples of time budget data recorded by a ...

   Meeting

10. Use of biological data to inform bioregionalisation of the Southern Ocean

    spatially comprehensive species distribution layers from discontinuous biological data, by fitting complex ... species-specific layers can then be used in bioregionalisation, for instance by classifying directly on ... Regression Trees), by which we propose that CCAMLR may wish to generate species layers to inform the ... bioregionalisation of the Southern Ocean. We demonstrate the use of this method by generating 13 taxon-specific and ...

    Meeting Document : WS-BSO-07/7 : Auteur(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)

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