Результаты поиска

1. e-cc-xxvii.pdf

   ... gateway city of Hobart provides an outstanding environment for fruitful, informed and focused debate on a ... initiatives included an independent review of the institution’s performance, a joint workshop with the IWC on ... developing scientific inputs for coherent models of Antarctic marine ecosystems and continuing work on ... over the past 27 years. Tasmania is globally recognised, and unique, for possessing a critical and application/pdf attached to:CCAMLR-XXVII

   Meeting Report : CCAMLR-XXVII

2. e-cc-xxiii.pdf

   ... June. Mrs Kyle who had provided tourism assistance to CCAMLR delegates for over 20 years, and Mr ... 2004) is well over 20 000. 2.9 In accordance with the Commission’s request, the pilot program for an ... have an interest in fishing for, or trade in, Dissostichus spp. Indonesia and Mozambique were ... assess a centralised vessel monitoring system and consideration of an institutional plan of action on application/pdf attached to:CCAMLR-XXIII

   Meeting Report : CCAMLR-XXIII

3. e-sc-xxxiv.pdf

   ... develop the elements and priorities for its work. Chair’s report 1.10 Dr Jones reflected on the ... -SAM regarding input data and progress on updated CASAL stock assessments for toothfish (Dissostichus ... available (Annex 5, paragraph 2.22) (ii) advice on documenting the rationale for the choice of priors ... recommendation of WG-SAM for a review of the training and instructions provided to observers on by-catch application/pdf attached to:SC-CAMLR-XXXIV

   Meeting Report : SC-CAMLR-XXXIV

4. e-sc-xxix-a6.pdf

   ... . The paper also raised the need for an operating manual to achieve appropriate levels of accuracy and ... Group agreed that the documents on krill escape mortality would be useful guidance for developing an ... vessel to commit five days each year for the next five years to conduct a research survey. In ... been used to structure WG-EMM’s agenda, and highlighted key requirements for advice on application/pdf attached to:WG-EMM-10

   Meeting Report : WG-EMM-10

5. e-sc-xxxiii-a6.pdf

   ... CEMP monitoring data 2.66 WG-EMM-14/30 reported on the submission of CEMP data by eight Members for ... current methodology for advising on catch limits and the background to the parameters used in this ... predators? (iii) How dependent are the predators on krill for their success? 194 (iv) What are ... ) ecosystem models (e.g. FOOSA). 6. Management – (i) decision rules for deciding on catch limits (ii application/pdf attached to:WG-EMM-14

   Meeting Report : WG-EMM-14

6. Catch removals due to killer and sperm whale interactions across sub-Antarctic fisheries

   30% [21-37%] of the total catches. Together, these findings provide metrics needed to assess the ... t] of toothfish was taken per year by killer and sperm whales between 2004 and 2018, equivalent to ... Abstract:  Fisheries are human activities that alter resource availability for species in marine ... marine predators. These species, depredating on catches directly on the fishing gear, has emerged as ...

   Meeting Document : WG-FSA-2019/33 : Автор(ы): P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M.-A. Lea, M.A. Hindell, C. Guinet, S. Wotherspoon, N. Gasco, C. Péron, G. Duhamel, R. Arangio, R. Tascheri, S. Somhlaba and J.P.Y. Arnould

7. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   uneven distribution of tag placements and recapture effort, on bias in the Petersen estimator of ... an average movement rate downwards when fish entered a high-density box (as indicated by high CPUE ... allows simulation of releases by box over multiple years. The model performed as expected with test ... situations. It produced a near-perfect estimate of stock size when there was an ideal distribution of tags ... correctly capture movement reversals – where an animal moves west one year and back east the next, for ... calculated for those two years. results Model behaviour The model was subjected to a number of tests to ... of toothfish typically move only 20–30 km each year (Marlow et al., 2003). This paper investigates ... number of tagged fish alive and available for capture in box k in year t. Two alternative methods were ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Автор(ы): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

8. e-sc-xvi.pdf

   ... an international scientific observer on each cruise; and 7 (iv) two trawlers (three cruises ... availability of information on krill catches by Panama for the 1997 split-year. The Secretariat explained ... that it had made an official inquiry to Panama about the catch data for the 1997 split-year but no ... ...................................................... 239 ANNEX 6: TASK GROUP OF WG-FSA ON REPORTING FORMS AND INSTRUCTIONS FOR SCIENTIFIC OBSERVATION application/pdf attached to:SC-CAMLR-XVI

   Meeting Report : SC-CAMLR-XVI

9. CCAMLR-XX

   -XX/19 Rev. 1 Draft statement for the commemoration of 20 years of CCAMLR Delegation of Chile CCAMLR ... budget for 2003 Executive Secretary CCAMLR-XX/05 Notification of Australia’s intention to continue an ... intention to continue an exploratory trawl fishery in Division 58.4.2 for Dissostichus spp. Delegation of ... initiate an exploratory longline fishery in Subarea 58.6 for D. eleginoides Delegation of Chile CCAMLR-XX ...

   Meeting

10. Selectivity of commercial and research trawls in relation to krill

    RT 72/308 and an Isaacs-Kidd midwater research trawl (IKMT). The commercial trawl catches contained ... more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in ... research trawl. The two types of trawl have different catchability characteristics: the research trawl is ... better at retaining small krill, while the opposite is true for the commercial trawl. Consequently ... CCAMLR's Working Group on Krill (WG-Krill) (35-58 mm) than the IKMT trawl (30-54 mm) (see for an operating ... ~rika), and an RT 72/308 commercial trawl (RV Augus). Trawling duration was 30 minutes and trawhg ... results obtained for hauls made on the same krill aggregation were used for comparative analysis. Three ... expressed towards Yu. V. Kadilnikov for his assistance in preparing this article. REFERENCES Greene ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Автор(ы): Kasatkina, S.M

Страницы