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1. Information on levels of seabird by-catch in fisheries adjacent to the CAMLR Convention Area

   in 2013 for ACAP to provide information on the levels of seabird bycatch in fisheries adjacent to the ... framework is reported. It is noted that work is ongoing in this respect, and that the information provided ... assessed or analysed. In relation to Regional Fisheries Management Organisations (RFMOs), it is reported ... that there is a general need to improve levels of bycatch reporting, and in some cases to develop or ...

   Meeting Document : CCAMLR-XXXIII/BG/15 Rev. 1 : Автор(ы): Submitted by ACAP

2. Review of cetacean depredation in CCAMLR statistical subareas

   to the toothfish fishing industry and if not considered appropriately may lead to a bias in stock ... assessments through the underestimation of total mortality resulting from fishing and depredation combined. In ... some CCAMLR subareas this occurrence is well studied and included into stock assessments, while in ... other subareas the problem is known but not currently addressed. The areas in which the establishment of ...

   Meeting Document : WG-SAM-15/27 : Автор(ы): M. Soeffker (United Kingdom) and P. Tixier (France)

3. Important Bird Areas (IBAs) in Antarctica

   Environmental Protection (CEP XVIII) at its June 1-5 meeting in Sofia, Bulgaria (WP 40, Important Bird Areas ... (IBAs) in Antarctica and IP 27 Important Bird Areas (IBAs) in Antarctica). These papers reported on the ... population assessment worldwide. The CEP recognised the value of the IBA report to those interested in bird ... Resolution D (2015) welcomed the report and recommended that Parties take into account the information in the ...

   Meeting Document : WG-EMM-15/32 : Автор(ы): P.A. Penhale (USA)

4. A review of conversion factors used in CCAMLR toothfish fisheries

   Abstract:  The product to green-weight conversion factors used in the toothfish fishery are ... paper reviews the data available on conversion factor in the C2 and Observer data as well as the factors ... as an apparent long-term trend in the most commonly reported conversion factors. This variability ... reconciliation between the reported catch for a vessel and the weight of product reported in a catch document ...

   Meeting Document : WG-FSA-15/02 : Автор(ы): CCAMLR Secretariat

5. Krill associated ecosystem studies in the western Indian Ocean sector of the Southern Ocean during austral summer

   Abstract:  India is getting prepared to take up studies on Krill associated ecosystem studies in ... the Western Indian Ocean sector of the Southern Ocean, through in-situ ship survey in the area during ... in the western Indian Ocean Sector of the Southern Ocean, to relate larval/adult krill with the ... in climate or long term variations. Special emphasis will be given on the regional ecosystem ...

   Meeting Document : WG-EMM-2019/79 : Автор(ы): B.R. Smitha, H. Manjebrayakath, C.R. Asha Devi, N. Saravanane and M. Sudhakar

6. Scientific observations in CCAMLR fisheries – past, present and future

   are difficult and expensive to conduct. In addition, the size of the Convention Area, its remoteness ... and prevailing inclement weather have complicated matters. Therefore, in addition to the standard ... aboard fishing vessels has assumed prominence in the collection of essential data for fisheries ... management purposes. The Scheme of International Scientific Observation, adopted by CCAMLR in 1992, is ...

   Meeting Document : WG-FSA-04/64 : Автор(ы): Secretariat

7. Estimates of sustainable yield for 50 data-poor stocks in the Pacific coast groundfish fishery management plan

   in Federal fishery management plans beginning in 2011. Most species listed in the Pacific Coast ... Groundfish Fishery Management Plan have not been assessed, in large part due to data limitations. Estimates ... stock productivity. For this set of data-poor stocks, recent landings statistics reflect shifts in the ... distributions, reflecting our uncertainty in model parameters. We select median values as point estimates of OFL ...

   Meeting Document : WG-SAM-11/P1 : Автор(ы): E.J. Dick and A.D. McCall

8. KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC

   behaviour of krill fishery. Analysis of travel distance in relation to catch level revealed a pattern that ... to year variability in the probabilities of operating within a local range after a number of tows. In ... only 0.1, but in the 2004/05 season it was 0.7. Fishery behaviour differentiates between market type ... /operational requirements in an area. These kinds of analysis show the importance of good year-round data from ...

   Meeting Document : WG-EMM-08/39 : Автор(ы): S. Kawaguchi (Australia)

9. Uncertainty in standard sphere calibrations

   Abstract:  In fisheries acoustics, the standard sphere method of echosounder calibration is most ... commonly used (Johannesson and Mitson, 1983; Simmonds et al., 1984). To investigate the uncertainty in the ... method, a series of experiments were conducted in a deep tank (Demer and Hewitt, 1993). Results indicated ... that variations in pulse length (0.1 and 0.3 ms), water temperature (0.5 to 5.5 C), and choice of ...

   Meeting Document : WG-EMM-95/70 : Автор(ы): Demer, D.A., Hewitt, R.P.

10. The incidence of plastic in the diets of Antarctic seabirds

    Abstract:  We investigated the diets of seabirds at sea in the Antarctic from 1976 to 1988. During ... the study period, on eight cruises in the Ross, southern Scotia, and Weddell Seas and Drake Passage ... Antarctic, incidence of plastic in the diet decreased with increased latitude. These results indicate either ... that the Antarctic Convergence blocks plastic debris, which is commonly found a t the sea surface in ...

    Meeting Document : SC-CAMLR-X/BG/18 : Автор(ы): Delegation of USA

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