Résultats de la recherche

1. Marine debris collected at Cape Shirreff, Livingston Island, during the Antarctic season 1993/94

   store the greatest part of marine debris got together during several years from different areas of the ... , China, England, Germany, Japan, Norway, Poland, and Russia. Author(s):  Delegation of Chile Title ...

   Meeting Document : CCAMLR-XIII/BG/17 : Auteur(s): Delegation of Chile

2. AMLR 2009/10 Field Season Report: objectives, accomplishments and conclusions

   was greater this year than the last ten years. The production of penguin chicks decreased compared to ... estimates of krill abundance also decreased, for the second consecutive year, and recruitment indices were ... low, indicating that a weak cohort was produced the previous year. The abundance of Salpa thompsoni ... the 2008/09 breeding season; gentoo penguins produced 16% fewer than the 12-year mean, while chinstrap ...

   Meeting Document : WG-EMM-10/P12 : Auteur(s): A. Van Cise (Editor)

3. A methodology for estimating total finfish by-catch of the Area 48 krill fishery

   family for both low sea-ice and normal sea-ice years.  Biological parameters for Champsocephalus gunnari ... and Notothenia rossii were used to convert total bycatch numbers to biomass at age of 50% maturity ... species respectively.  Family specific biomass estimates at age of 50% maturity were then compared to ... . Author(s):  T. Peatman, S.M. Martin (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United ...

   Meeting Document : WG-EMM-12/29 : Auteur(s): T. Peatman, S.M. Martin (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)

4. A proposal for a research plan for the exploratory longline fishery for Dissostichus spp. in 2013/14 in Division 58.4.3a

   to participate in this exploratory fishery over the next three years in order to achieve a robust ... to provide management advice, the catch limit of 32 tonnes for 2012/2013 is suggested. Author(s):  A ...

   Meeting Document : WG-FSA-13/04 : Auteur(s): A. Rélot-Stirnemann - Submitted on behalf of France

5. Acoustic and catch data collected by the fleet – relevance for feedback management

   coherent from year to year during the recent 6 years with some moderate variations, as also is the effort ... obvious trend indicating declining krill density until May in the study year. Author(s):  O.R. Godø, T ...

   Meeting Document : WG-EMM-15/13 : Auteur(s): O.R. Godø, T. Klevjer and G. Skaret (Norway)

6. Results of the first winter longline survey to the northern Ross Sea region to investigate toothfish reproductive life history

   200 m of the water column, and eggs from two running ripe females were successfully fertilised and ... sea ice at that time. Author(s):  D. Stevens, D. Di Blasi and S. Parker Title:  Results of the first ...

   Meeting Document : WG-FSA-16/37 : Auteur(s): D. Stevens, D. Di Blasi and S. Parker

7. Implementation and preliminary results from the synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai

   density were based on the 120 kHz data attributed to krill using the swarm-based method as well as the two ... -frequency (S v120-38kHz) identification methods. Results show that mean krill areal biomass density is ... Subgroup on Acoustic Survey and Analysis Methods (SG-ASAM) meeting. Author(s):  X. Wang, X. Zhao, B. Zou, G ...

   Meeting Document : WG-EMM-2019/43 : Auteur(s): X. Wang, X. Zhao, B. Zou, G. Fan, X. Yu, J. Zhu, J. Zhang and Y. Ying

8. Scientific requirements for an orderly development of the krill fishery

   threshold is determined as the magnitude of catch that, if it were taken from one location, would avoid ... satisfactory low-levels of by-catch are achieved from the outset. Author(s):  A. Constable, G. Slocum and S ...

   Meeting Document : WG-EMM-07/23 : Auteur(s): A. Constable, G. Slocum and S. Nicol (Australia)

9. Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05

   during 20 trips on 14 vessels between mid-2004 and end 2005. Long-winged albatrosses were killed most ... 000-31 000) birds killed per year, of which 85% are killed on warps and 15% entangled in nets. Of the ... dumping in summer. Serious warp incidents were independent of age among albatrosses, but there was a ... required to reduce trawl mortality in this fishery. Author(s):  B.P. Watkins, S.L. Petersen and P.G. Ryan ...

   Meeting Document : WG-FSA-06/41 : Auteur(s): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)

10. Monitoring and managing the effects of environmental change on toothfish assessments

    environmental conditions that are maintained over a number of years, which includes the effects of global ... variability (σ R), mean length at age, mean weight at length, natural mortality (m), and maturation ogives ... toothfish productivity or distribution on resulting advice. Author(s):  M. Pinkerton, A. Dunn, S. Mormede ... and S. Parker Title:  Monitoring and managing the effects of environmental change on toothfish ...

    Meeting Document : WG-SAM-18/22 : Auteur(s): M. Pinkerton, A. Dunn, S. Mormede and S. Parker

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