Résultats de la recherche

1. Exploratory analysis of acoustic data from the Ross Sea

   could be compared with longline catches. Each ‘line’ recording was between 20 and 50 min long ... January 2003, and the occurrence of a double bottom echo caused by too high a ping rate from 23–30 January ... . Two types of pelagic layers were present in most acoustic recordings: a dense shallow layer between 30 ...

   Meeting Document : WG-FSA-SAM 03/9 : Auteur(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

2. Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia

   with the results of Kock /1981/, as well as such estimate of growth of Chaenocephalus through year 1 ... juveniles 18-20 cm TL of Cryodraco /Fig. 6/, and the length group 20-26 cm TL of C. rastrospinosus /Fig. 10B ... them that C. gunnari from the South Georgia region grow faster in the first two years of life than ...

   Meeting Document : CCAMLR/86/FA/08 : Auteur(s): W. Ślósarczyk (Poland)

3. Towards developing a feedback management procedure for the Antarctic krill fishery

   CEMP sites (e.g. relationships between animal condition and subsequent survival). If a feedback ...

   Meeting Document : WG-EMM-12/44 : Auteur(s): G. Watters and J. Hinke (USA)

4. Diel vertical distribution of Antarctic krill around the South Shetland Islands in February 2019 and its potential effect on biomass estimation

   likely underestimate the krill density due to the shallow distribution pattern of the animal, which may ...

   Meeting Document : SG-ASAM-2019/05 : Auteur(s): X. Wang, X. Yu, J. Zhang and X. Zhao

5. An approach to feedback management (FBM) of the krill fishery based on routine acoustic data collection and intermittent land-based predator studies

   -xxxvi-bg-20.docx Approval:  Approved Secretariat Workflow Status:  Content Approved Delegation ... the proposed framework provides a clear way forward it will take several years to implement fully due ...

   Meeting Document : SC-CAMLR-XXXVI/BG/20 : Auteur(s): Delegations of Norway, China and Chile

6. ANTARCTIC FUR SEAL PUP PRODUCTION AND POPULATION TRENDS IN THE SOUTH SHETLAND ISLANDS WITH SPECIAL REFERENCE TO SOURCES OF ERROR IN PUP PRODUCTION ESTIMATES

   30 days after the median date of pupping was estimated for the years 1997-2007 at 4.5% (±0.60). Adult ...

   Meeting Document : WG-EMM-PSW-08/14 : Auteur(s): M.E. Goebel (USA), D.E. Torres C. (Chile), A. Miller, J. Santora, D. Costa (USA) and P. Diaz (Chile)

7. RECENT POPULATION ESTIMATES AND TRENDS IN NUMBERS OF ALBATROSSES AND GIANT PETRELS BREEDING AT THE SUB-ANTARCTIC PRINCE EDWARD ISLANDS

   Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... (3% per year). The estimate of Indian yellow-nosed albatrosses T. carteri at Prince Edward Island was ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ...

   Meeting Document : WG-EMM-10/P4 : Auteur(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

8. Recent population estimates and trends in numbers of albatrosses and giant petrels breeding at the sub-Antarctic Prince Edward Islands

   Edward Island, mirroring a decrease of roughly 2% per year at Marion Island from 1998 to 2005, a decline ... have remained stable, whereas the population on Prince Edward Island decreased by 20% from 2001 to 2008 ... (3% per year). The estimate of Indian yellow-nosed albatrosses T. carteri at Prince Edward Island was ... sooty albatrosses P. fusca on Marion Island have decreased by almost 2% per year since 1996, continuing ...

   Meeting Document : WG-EMM-10/P04 : Auteur(s): P.G. Ryan, M.G.W. Jones, B.M. Dyer, L. Upfold and R.J.M. Crawford

9. Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides

   Abstract:  CCAMLR currently establishes catch limits each year for Patagonian toothfish ... year to compensate for the effects of historical levels of IUU catches. To date, the rate of reduction ... tonnes. The IUU catches are applied with the legal catch limit being adjusted each year after the IUU ... catch was estimated using the GYM and applied as the legal catch limit for the following year, assuming ...

   Meeting Document : WG-FSA-02/69 : Auteur(s): A.J. Constable (Australia)

10. Establishing time-limited Special Areas for Scientific Study in newly exposed marine areas following ice shelf retreat or collapse in Subarea 48.1, Subarea 48.5 and Subarea 88.3 – Clarifications and options to further develop the 2015 proposal

    for Scientific Study in such areas, with a designated 10-year study period during which time there ... number of points for clarification were raised by the Scientific Committee and the Commission. In this ... Scientific Study could be established, taking into account the points raised by the Scientific Committee and ...

    Meeting Document : WG-EMM-16/27 : Auteur(s): S. Grant and P. Trathan

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