Результаты поиска

1. Maturity stages for skates (Rajiformes)

   Abstract:  Current CCAMLR maturity stages for skates (Rajiformes) use a three-stage key. As such ... manual could lead to some confusion between fish at stage 2 and stage 3 (mature). Suggestions for ... updating the descriptions of the maturity stages for skates are provided, as is a rationale for considering ... a four-stage key that allows for the collection of data for fish that are at active stages of the ...

   Meeting Document : WG-FSA-14/33 : Автор(ы): J.R. Ellis, S.R. McCully Phillips and V. Laptivovsky (United Kingdom)

2. A Proposal for a new Antarctic Specially Protected Area (ASPA)

   Abstract:  A proposal for a new Antarctic Specially Protected Area, Rosenthal Islands, Anvers ... Island, Palmer Archipelago, has been submitted by the United States for consideration at the 2019 Meeting ... of the Antarctic Treaty Consultative Meeting- Committee for Environmental Protection (ATCM XLII- CEP ... is submitted for consideration by WG-EMM. Author(s):  P. Penhale Title:  A Proposal for a new ...

   Meeting Document : WG-EMM-2019/01 : Автор(ы): P. Penhale

3. Options for CCAMLR meeting duration and timing

   Abstract:  At CCAMLR-XXXVII, the Commission agreed that the timing and arrangements for its ... meetings could be a subject for further discussion at its meeting in 2019. This paper reviews past ... practices, explores three alternatives for shortening the meeting from 10 working days to 9 working days ... , and options for timing of the meetings that avoid any dates in November. Author(s):  CCAMLR ...

   Meeting Document : CCAMLR-38/BG/18 : Автор(ы): CCAMLR Secretariat

4. Stock size and tac estimation for the Patagonian toothfish, Dissostichus eleginoides, from the Kerguelen Islands area

   Abstract:  Biological data and fishery statistics collected in 1984-1992 were used for stock size ... area. Method of R. Jones (1964) was used for estimating population size and TAC. Calculations were done ... for the 1984/85 and 1991/92 seasons where directed fishery for the species took place. Population size ... of D. eleginoides for these seasons was estimated at 43-50 x 103 tonnes. TAC was estimated at 7.3-7.5 ...

   Meeting Document : WG-FSA-92/09 : Автор(ы): S.M. Pronenko, P.B. Tankevich, V.V. Gerasimchuk and V.N. Chikov (Ukraine)

5. Fishing for structure; can we describe normal patterns in toothfish fishing operations using catch and effort data?

   Abstract:  We describe the typical steps involved in demersal longline fishing operations for ... and for error trapping or data validation. During this process we identified some unusual values for ... more difficult to evaluate given the wide range of influences that may affect recorded values for a ... given parameter. There are strong functional relationships identified between some of the variables. For ...

   Meeting Document : WG-FSA-16/36 : Автор(ы): J.M. Fenaughty and K. Large

6. SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES 2011/12

   Abstract:  Six Members submitted notifications for a total 15 vessels for krill fisheries in ... 391,000 tonnes. There was no notification submitted for exploratory fisheries for krill in 2011/12. Author ... (s):  Secretariat Title:  SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES 2011/12 Approval:  Approved ...

   Meeting Document : WG-EMM-11/08 : Автор(ы): Secretariat

7. Simulating performance of trend analysis for setting catch limits in exploratory toothfish research plans

   Abstract:  Catch limits for toothfish in research blocks were set for the 2017/18 season using a ... developed and tested as a matter of priority for WG-SAM-18. We formalised and codified the rules and ... developed a simulation approach to examine the performance of the trend analysis rules for scenarios with ... high or low abundance, high or low uncertainty in biomass estimates, and for populations with ...

   Meeting Document : WG-SAM-18/23 : Автор(ы): S. Hoyle, S. Parker, A. Dunn and S. Mormede

8. Summary of notifications for krill fisheries in 2010/11

   Abstract:  Seven Members submitted notifications for a total 15 vessels for krill fisheries in ... submitted for exploratory fisheries for krill in 2010/11. The total notified, expected level of catch of ... krill in 2010/11 is 410000 tonnes. Author(s):  Secretariat Title:  Summary of notifications for krill ...

   Meeting Document : WG-EMM-10/06 : Автор(ы): Secretariat

9. Diagnostic plots of stock assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17

   Abstract:  We provide extensive diagnostic plots for the 2017 models R1 and R3 for Antarctic ... well as their main diagnostics are described in Mormede (2017). The CASAL files for the assessment ... models were provided to the CCAMLR Secretariat as a zip file. In this paper we present the results for ... function components. Author(s):  S. Mormede Title:  Diagnostic plots of stock assessment models for ...

   Meeting Document : WG-FSA-17/38 : Автор(ы): S. Mormede

10. Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during ‘8611 ANTARCTICA’ expedition

    Abstract:  Mesh selectivity experiments for several finfish species were conducted during the ... results obtained for Notothenia gibberifrons and Champsocephalus gunnari. Selection factors calculated ... following different methods with a codend mesh of 68 mm were 2.87 for Notothenia gibberifrons and 3.10 for ... Champsocephalus gunnari. Author(s):  Delegation of Spain Title:  Selectivity parameters for Notothenia ...

    Meeting Document : SC-CAMLR-VII/BG/43 : Автор(ы): Delegation of Spain

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