Résultats de la recherche

1. Demography of Antarctic krill in the Elephant Island area (Antarctic Peninsula) during austral summer 2001

   small size classes, one year old juvenile krill was found. Krill density was significantly higher than ... absolute index was RI1 = 131.4 * 1000 m-3, which is among the highest values for the past 20 years. The ... proportional recruitment index for the entire survey area for the 1999/2000 year class was R1 = 0.573, and the ... success of the 2000/01 year-class. The spatial extent of the station grid is discussed in the light of a ...

   Meeting Document : WG-EMM-01/10 : Auteur(s): V. Siegel (Germany), B. Bergström (Sweden), U. Mühlenhardt-Siegel (Germany) and M. Thomasson (Sweden)

2. CCAMLR’s Vulnerable Marine Ecosystems bioindicator taxa: a relevant tool for benthic ecoregionalisation

   conservation issues in the French Exclusive Economic Zone of Kerguelen” submitted the 16/05/2018 to the journal ... Abstract:  This document is a short extraction from the article “Benthic ecoregionalisation and ... will be available in the original article. Original article includes full benthic ecoregionalisation ... constitutes a secondary result of the original study. Author(s):  A. Martin, E. Trouslard, M. Hautecoeur, J ...

   Meeting Document : WG-EMM-18/19 : Auteur(s): A. Martin, E. Trouslard, M. Hautecoeur, J. Blettery, C. Moreau, T. Saucède, N. Améziane, G. Duhamel and M. Eléaume

3. Diet and trophic niche of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   demonstrated. Silverfish trophic level was 3.5 (larval/post-larval fish) and 4.0 (fish aged 3+). Author(s ... -larval silverfish (standard length, SL<90 mm) consumed exclusively copepods. Large adult silverfish ... stomach contents of specimens collected in the Ross Sea (71°–77°S, 165°E–180°) in January–March 2008 ...

   Meeting Document : WG-EMM-12/54 : Auteur(s): M.H. Pinkerton, J. Forman, S.J. Bury, J. Brown, P. Horn and R.L. O’Driscoll (New Zealand)

4. Preliminary proposal for designation an Antarctic Specially Protected Area in the Argentine Islands Archipelago and nearby Graham Coast Antarctic Peninsula region

   -lapse cameras according the CEMP project &#039;Establishing a CEMP Camera Network in Subarea 48.1&#039 ... component could serve as one of the scientific reference areas of the broad-scale MPA in Domain 1 (Antarctic ... areas are provided during many years. There are three main elements are planned to include into the ... distribution (in accordance with the point 2 (iii) of the CM 91-04). Author(s):  Delegation of Ukraine Title ...

   Meeting Document : SC-CAMLR-38/BG/21 Rev. 1 : Auteur(s): Delegation of Ukraine

5. Annual report from SCAR to CCAMLR

   between the two organizations. Author(s):  Submitted by SCAR Title:  Annual report from SCAR to CCAMLR ... that are of potential interest to CCAMLR, with a focus on new activities. The book on Antarctic Climate ... Secretariat hosted in Australia. Two new potential Scientific Research Programmes of relevance to CCAMLR ...

   Meeting Document : CCAMLR-XXIX/BG/15 : Auteur(s): Submitted by SCAR

6. A method for estimating recruitment and mortality from time series of length-density data

   -likelihood function based on one or more cohorts for which their abundance has been estimated in two or more ... years. A worked example is provided in an appendix. Author(s):  A. Constable and I. Ball (Australia ... method for jointly estimating natural mortality and cohort strength at age 4 using a negative log ...

   Meeting Document : WG-FSA-00/52 : Auteur(s): A. Constable and I. Ball (Australia)

7. Results of a research survey to monitor abundance of pre-recruit Antarctic toothfish in the southern Ross Sea, February 2012

   . The survey had two main objectives: (i) To establish the feasibility of developing a time series of ... survey had an overall c.v. of 9%, which met the target c.v. of 10%. The survey caught mainly 70–110 cm TL ... San Aotea II and its sister ship Janas in earlier years of the fishery. The results of a standardized ... over the past decade. Author(s):  S.M. Hanchet, S. Mormede, A. Dunn (New Zealand) and H.-S. Jo ...

   Meeting Document : WG-SAM-12/29 : Auteur(s): S.M. Hanchet, S. Mormede, A. Dunn (New Zealand) and H.-S. Jo (Republic of Korea)

8. Report on the status of wandering, black-browed and grey-headed albatrosses at South Georgia

   conducted in the mid 1980s, numbers of these two species appear to have decreased by 26% and 14 ... by ground counts, indicate more rapid declines: 4.0% p.a. from 1989/90-2003/04 for black-browed ... trends at South Georgia. The decline in wandering albatrosses is even more pronounced: 30% (1.8% p.a ... year. Unless these long-term declines can be halted or reversed, there must be some doubt over the long ...

   Meeting Document : WG-FSA-04/71 : Auteur(s): S. Poncet (United Kingdom),G. Robertson (Australia), R. Phillips (United Kingdom), K. Lawton (Australia), B. Phalan, J. Croxall and P. Trathan (United Kingdom)

9. Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update

   Abstract:  1. During the 2006/07 fishing season one UK and one New Zealand vessel fished in ... distributions of abundance around the fishing area. There were two tag recaptures in 2007, both of D ... in catching and tagging the anticipated number of toothfish each year, the experiment and CM 41-03 ... may need to be extended for a few more years. Author(s):  J. Roberts and D.J. Agnew (United Kingdom ...

   Meeting Document : WG-FSA-07/32 : Auteur(s): J. Roberts and D.J. Agnew (United Kingdom)

10. Marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1996/97

    albatrosses (three items), grey-headed albatrosses (one item) and white-chinned petrels (two items). Fishing ... Abstract:  In the fourth year of standardised recording of man-made debris associated with ... found next to nests, six in squid pellets and one internally lodged in an adult) and adult regurgitates ... records for wandering albatrosses were halved compared to last year. Nevertheless evidence of continued ...

    Meeting Document : SC-CAMLR-XVI/BG/05 : Auteur(s): Delegation of the United Kingdom

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