Résultats de la recherche

1. Australian research on Antarctic bird and seal diets

   Bay, on which is centered the CCAMLR Ecosystem Monitoring Programme's priority study area ... the sub-Antarctic Heard and Macquarie Islands have been collected during the last seven years ... , than at other comparable localities. Author(s):  Delegation of Australia Title:  Australian research on ...

   Meeting Document : SC-CAMLR-VII/BG/32 : Auteur(s): Delegation of Australia

2. The krill distribution in waters around the South Shetland Islands: Preliminary results from an acoustic survey conducted by a Chinese krill fishing vessel in December 2013

   was conducted by the Chinese krill fishing vessel ‘FURONGHAI' in waters around the South Shetland ... strait. The majority of the krill swarms were found in the upper 100 m with a thickness less than 30 m ... coming fishing seasons. Author(s):  X. Wang, X. Zhao, G. Qi, T. Zuo, J. Zhu, J. Zhang and X. Li (People’s ...

   Meeting Document : WG-EMM-14/47 : Auteur(s): X. Wang, X. Zhao, G. Qi, T. Zuo, J. Zhu, J. Zhang and X. Li (People’s Republic of China)

3. Are penguins and seals in competition for Antarctic krill at South Georgia?

   1989 and 2000. Foraging ranges of the two species showed considerable overlap in both years but the ... ) satellite-tracking data to investigate the spatial separation of these two species whilst at sea during the ... prevalence of krill in the diet of the two predators differed with less krill in the diet of macaroni ... consumers of Antarctic krill. In recent years the population of fur seals has increased whereas that of ...

   Meeting Document : WG-EMM-01/22 : Auteur(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)

4. REVISED AGE AND GROWTH ESTIMATES FOR ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEA

   growth, greater ages at maturity (about 20 years compared with 6–11 years) and greater maximum ages (28 ... Abstract:  A previous study on the age and growth of Amblyraja georgiana in the Ross Sea suggested ... that these skates initially grow very rapidly for about five years, after which growth almost ceases ... (Francis and Ó Maolagáin, 2005). We present an alternative interpretation of age and growth in A. georgiana ...

   Meeting Document : WG-FSA-08/21 : Auteur(s): M.P. Francis (New Zealand) and M.J. Gallagher (Ireland)

5. A method to evaluate selection of Antarctic krill in towed fishing gears

   traditionally collected during timely and costly fishing experiments in the field where one design is tested at ... all relevant sizes of diamond meshes 5- 40 mm and the opening angles of 10- 90 degrees. Our ... . Author(s):  L.A. Krag, B. Herrmann (Denmark), S. Iversen, A. Engås, S. Nordrum and B.A. Krafft (Norway ...

   Meeting Document : WG-EMM-13/34 : Auteur(s): L.A. Krag, B. Herrmann (Denmark), S. Iversen, A. Engås, S. Nordrum and B.A. Krafft (Norway)

6. CCAMLR-XIV

   Meeting of the Commission for the Conservation of Antarctic Marine Living Resources CCAMLR-XIV/20 Report ... List of participants CCAMLR-XIV/BG/20 Informe del observador de la republica argentina designado por la ... of Bluefin Tuna CCAMLR Observer (Australia) CCAMLR-XIV/BG/30 Report of the Antarctic and Southern ... Full Name:  Fourteenth Meeting of the Commission Location:  Hobart, Australia Date(s):  Tuesday ...

   Meeting

7. Temperature-dependent growth of Thysanoessa macrura: inter-annual and spatial variability

   on pelagic ecosystems.  Here, we used length frequencies from bi-annual surveys conducted one month ... apart to estimate growth rates of one the most euphausiids in the Southern Ocean, Thysanoessa macrura ... . We analyzed data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature ... growth. Growth rates of T. macrura varied between years and water masses, ranging from-0.037 mm day-1 in ...

   Meeting Document : WG-EMM-13/39 : Auteur(s): R.M. Driscoll, C.S. Reiss and B.T. Hentschel (USA)

8. Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile

   the Ildefonso Archipelago, Chile, for > 90 years the population has never been censused using ... -browed albatrosses in the world. Author(s):  G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R ...

   Meeting Document : WG-FSA-06/12 : Auteur(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)

9. An integrated stock assessment for the Crozet Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Subarea 58.6

   season 2018/2019 (End of August 2019). This updated assessment model is based on the best available data ... (Sinègre et al., 2017b), this assessment accounts for (1) updated data (2017/2018 & 2018/2019) (2 ... than the one obtained in 2017, with an estimate of 54 610 tons (48 560-60 880). The estimate of the ... , State-space model, Population dynamic model Author(s):  F. Massiot-Granier, G. Duhamel and C. Péron ...

   Meeting Document : WG-FSA-2019/57 Rev. 1 : Auteur(s): F. Massiot-Granier, G. Duhamel and C. Péron

10. An integrated stock assessment for the Kerguelen Island EEZ Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.1

    fishery data up to the end of the season 2018/2019 (end of August 2019). The updated assessment model is ... support the estimation of year class strenght (YCS) and selectivity functions. Compared to the previous ... data (2017/2018 & 2018/2019), (2) updated growth parameters, (3) updated priors on YCS and period ... B0 than the one obtained in 2017, with an estimate of 206 200 tons (CI: 194 130 – 218 380). The ...

    Meeting Document : WG-FSA-2019/58 : Auteur(s): F. Massiot-Granier, G. Duhamel and C. Péron

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