Результаты поиска

1. Preliminary analysis on the Kerguelen shelf icefish Champsocephalus gunnari stock from 1996/97 to 2001/02: no evidence in the recovery!

   cruises in the traditionnal area of fish aggregations. Such cruises occur regularly with two trawlers from ... 1996/97 to 2001/2002, the last season of trawling in the Kerguelen EZ. Preliminary results do not show ... an increasing of the icefish’s abundance in the surveyed area and biomass seems very low. It is a ... recruitement or emmigration in relation to the ENSO 1998 effect in the vicinity of the islands, increasing of ...

   Meeting Document : WG-FSA-02/65 : Автор(ы): G. Duhamel and J. Claudet (France)

2. Longliners, black-browed albatross mortality and bait scavenging in the Falkland Islands: what is the relationship?

   Abstract:  The rate of foraging attempts by black–browed albatross on baited hooks during Spanish ... , examined over a relatively short time period with minimal environmental variation, the rate of black-browed ... suggest that caution should be exercised using the rate of black-browed albatross foraging attempts as an ... , black-browed albatross mortality and bait scavenging in the Falkland Islands: what is the relationship ...

   Meeting Document : WG-FSA-03/92 : Автор(ы): T.A. Reid and B.J. Sullivan (United Kingdom)

3. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2006/07 season

   model resulted in a slightly lower estimate of initial biomass than the 2006 base case. The inclusion of ... suggested little evidence of non-convergence in the key biomass parameters. MCMC estimates of initial ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B ...

   Meeting Document : WG-FSA-07/37 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)

4. Monitoring and management in the Antarctic – making the link between science and policy

   Abstract:  Management of human impacts in the Antarctic requires an effective system of monitoring ... . Human impacts arise as a result of processes that originate in the region (endogenous) and those that ... originate outside the region (exogenous). A number of monitoring programmes have been established in both ... other parts of the world these are generally insufficiently precautionary to be applied in the Antarctic ...

   Meeting Document : WG-EMM-07/P9 : Автор(ы): K. Reid (United Kingdom)

5. The toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2016/17

   to carry out a reliable stock assessment of the toothfish stock in that area. In this report, we ... precautionary. In the 2016 and 2017 seasons, a total of 19 tagged fish (excluding within season recaptures) were ... recaptured in the research blocks in the South Amundsen Sea region, confirming the utility of the research ... plan to recapture tagged fish, and providing key information on the size of the population in the South ...

   Meeting Document : WG-FSA-17/39 : Автор(ы): S. Parker and S. Mormede

6. Preliminary report from New Zealand research voyages to the Balleny Islands in the Ross Sea region, Antarctica, January to March 2006

   decision to send two separate research voyages to the Balleny Islands, located north of the Ross Sea, in ... voyage included supplemental sampling in the Balleny Islands area as part of a larger Ross Sea expedition ... likely inform the design of subsequent research activities in the area. Author(s):  B.R. Sharp (New ... the Antarctic summer of early 2006. The first of these voyages involved a dedicated research ...

   Meeting Document : WG-EMM-06/31 : Автор(ы): B.R. Sharp (New Zealand)

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–11

   increased number of vessels in selected data set and partly as a result of the 2010 and 2011 observations ... little evidence of non-convergence in the key biomass parameters, although there was some evidence of non ... -convergence in the annual shift parameters for the shelf fishery. MCMC estimates of initial (equilibrium ... Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ...

   Meeting Document : WG-FSA-11/42 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. An integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

   eleginoides) fishery at the Heard Island and the McDonald Islands in CCAMLR Division 58.5.2 with data until ... end of July 2015. The updated assessment model is based on the best available estimates of model ... parameters, the use of abundance estimates from a random stratified trawl survey (RSTS), longline tag-release ... composition data to aid with the estimation of year class strength and selectivity functions of the trawl ...

   Meeting Document : WG-FSA-15/52 : Автор(ы): P. Ziegler and D. Welsford (Australia)

9. Progress report on the Australian Fisheries Research and Development Corporation project to develop robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the Southern Ocean

   and sex ratio across the Kerguelen Plateau; 3) An analysis of the fishable area in the French and ... region will continue to be refined to account for the spatial structure of the stocks and fisheries in ... spatial characteristics of current and historical fishing by France and Australia, and the underlying ... distribution, abundance and movement of toothfish on the Kerguelen Plateau, to enable complementary harvest ...

   Meeting Document : WG-SAM-15/37 : Автор(ы): P. Burch, C. Péron, D. Welsford, P. Ziegler, T. Lamb, T. Robertson (Australia), G. Duhamel, N. Gasco, P. Pruvost, C. Chazeau and R. Sinègre (France)

10. Report on seabird by-catch outside the CCAMLR Convention Area recorded in the South African fisheries

    mortalities of seabirds.  Independent research and measures imposed in the permit conditions for these sectors ... Abstract:  Given Resolution 22/XXV, paragraph 3 concerning the mortality of Convention Area ... Seabirds to the north of the Convention Area and the request by IMAF, SC-CAMLR XXVII/15 (Para 4.3) to ... report these, this document provides an overview of the South African fishing sectors most likely to ...

    Meeting Document : WG-IMAF-11/11 : Автор(ы): C. Heineken and P. Mullins (South Africa)

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