Résultats de la recherche

1. Foraging strategies of chinstrap penguins at Signy Island, Antarctica: importance of benthic feeding on Antarctic krill

   Abstract:  Chinstrap penguins Pygoscelis antarctica are one of the major consumers of Antarctic ... species, with modal maximum dive depth at around 90 to 100 m. Diving patterns and profiles included ... strategy by one of the major avian consumers of Antarctic krill provides a new insight into the predator ... -prey interactions of the Antarctic coastal marine ecosystem. Author(s):  A. Takahashi (Japan), M.J ...

   Meeting Document : WG-EMM-03/37 : Auteur(s): A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P. Croxall (United Kingdom)

2. Scientific contribution to the 2016 review of Conservation Measure 51-07: Part 2 – outcomes from the application of the risk assessment framework for distributing the krill trigger level in Area 48

   -FSA-16/47). This second part has two additional components of work: (i) results of the analyses using ... , including consideration of the matters raised by WG-EMM in 2016.  The framework presented in Part 1 is shown ... explored in that review.  The assessment primarily uses two factors to underpin the index of risk – the ... on SSMUs in Area 48.  Author(s):  A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review ...

   Meeting Document : WG-FSA-16/48 Rev. 1 : Auteur(s): A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review)

3. Relationships between the distribution of whales and Antarctic krill Euphausia superba at South Georgia

   Abstract:  The distribution of whales and krill in two survey boxes north of South Georgia was ... southern right whale (Eubalaena glacialis) and humpback whale (Megaptera novaeangliae) the two most ... abundance and mean krill density at the largest spatial scale examined (80 x 100km). At progressively ... potential interspecies competition among krill-feeding marine predators. Author(s):  K. Reid, A.S. Brierley ...

   Meeting Document : WG-EMM-99/30 : Auteur(s): K. Reid, A.S. Brierley (United Kingdom) and G.A. Nevitt (USA)

4. Continuation in the 2015/16 season of the research plan initiated in 2012/13 for stocks of Dissostichus spp. in Divisions 58.4.1 and 58.4.2

   established, except force majeure, fulfilling Spain's commitment to return to the same fishing areas ... its research commitments was made by the WG-SAM-15. A minimum of 30 days within the 58.4.1 Division is ... the same as presented in the document WG-SAM-15/02.  Author(s):  R. Sarralde, L.J. López-Abellán and S ...

   Meeting Document : WG-FSA-15/05 : Auteur(s): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

5. WG-EMM-17

   Y. Ropert-Coudert, A. Kato and C. Barbraud WG-EMM-17/02 Development of a five-year work plan for the ... dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo ... SC-CAMLR–IWC workshops in 2018 and 2019 M. Belchier (Chair of SC-CAMLR) WG-EMM-17/16 Rev. 1 Progress ... Australia and Norway on behalf of the Climate Change Intersessional Correspondence Group WG-EMM-17/20 ...

   Meeting

6. WG-FSA-06/15

   Secretariat ] WG-FSA-06/15 Date submitted [ to be completed by the Secretariat ] 20 September 2006 Language ... Itinerary Port of Departure Durban Date of departure 30/12/05 Arrival on fishing Grounds 05/01 ... /06 Start fishing 05/01/06 End fishing 30/03/06 Depart fishing Grounds 30/03/06 Port ... thrown into the sea one after another at intervals of less than 15 seconds , and an anchor was thrown ...

   Document : Site Section: Publications

7. e-cc-xxiii-a5.pdf

   ... Montevideo for approximately one year. 2.34 The Committee welcomed information from Chile regarding the ... Chair to serve for two years from the end of this meeting to the end of the meeting in 2007. 1.2 Ms ... next year in order to take into account any new compliance-related information received for the period ... to the end of the 2003/04 fishing season, i.e. to 30 November 2004. 2.2 For the 2003/04 fishing application/pdf attached to:SCIC-04

   Meeting Report : SCIC-04

8. Distribution, demography and discard mortality of crabs caught as by-catch in an experimental pot fishery for toothfish in the South Atlantic

   Abstract:  Between March 2000 and April 2001 two commercial fishing vessels undertook trials at ... were discarded. Most crabs (>99% of P. formosa, >97% of P. spinosissima and >90% of P ... belt 85% – 90% of crabs would survive discarding, whereas on the vessel where crabs were emptied down a ... vulnerable than P. formosa. Author(s):  M.G. Purves (South Africa), D.J. Agnew, G. Moreno, C. Yau and G ...

   Meeting Document : WG-FSA-01/32 : Auteur(s): M.G. Purves (South Africa), D.J. Agnew, G. Moreno, C. Yau and G. Pilling (United Kingdom)

9. Areal and seasonal extent of sea-ice cover off the northwestern side of the Antarctic Peninsula: 1979 to 1996

   four periods of extensive ice cover during the last 18 years. Variability in seasonal timing, areal ... extent, seasonal duration and persistence of sea-ice over multiple years is apparent and is consistent ... ice cover during years between periods of extensive ice cover decreased during the second half of the ... periodicity of five to eight years in ice cover and note a five-year periodicity apparent in the air ... d'un secteur de 1.25 X 10" km2 au large de la partie nord-ouest de la peninsule Antarctique met en ... ) were used by Siegel and Loeb (1995) to index weekly ice concentrations at two locales near the South ... concentrations estimated from SMMR and SSM/I data during two months of sensor overlap in 1987 indicated ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 65–73 : Auteur(s): Hewitt, R

10. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18

    maximum of 20% change in the catch limit from 200 t. Research block 882_2: 240 t based on a one-year ... survival and tag detection by individual vessels) can be applied: 882H: 177 t based on a one-year Chapman ... estimate using effective tagging survival and tag detection rates and allowing a maximum of 20% change in ... Chapman estimate using effective tagging survival and tag detection rates and allowing a maximum of 20 ...

    Meeting Document : WG-FSA-18/36 : Auteur(s): S. Mormede and S. Parker

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