Resultados de la búsqueda
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New Antarctic deep-sea weird leech (Hirudinida: Piscicolidae): morphological features and phylogenetic relationships
parasite of Whitson’s grenadier Macrourus whitsoni (Regan) (Macrouridae: Gadiformes) collected in the Ross ... Sea at depths from 1,221 to 1,433 m, is described and compared with related taxa based on ... tubercles on the venter and dorsal segmental tubercles, an uncommon appearance of its anterior sucker with ... combination of features of the reproductive and digestive systems. The presence of uncommon tubercles can be ...
Meeting Document : WG-FSA-18/P01 : Autor(es): A. Utevsky and S. Utevsky
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Cetacean observation during krill fishing cruise (48.1, 48.2 Statistical Subareas, 2011)
details were fixed. Also photo material was collected. There were 50 sightings of at least 280 individuals ...
Meeting Document : WG-FSA-11/11 : Autor(es): K. Vyshniakova (Ukraine)
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A miniature storing activity recorder for seabird species
relating to seabird activity and behaviour at sea, is described. The principles, the design specification ... and the circuit description of the device are presented, together with data from field tests on ...
Meeting Document : WG-CEMP-93/07 : Autor(es): V. Afanasyev and P.A. Prince (United Kingdom)
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Taller de desarrollo de capacidades en relación con la pesca INDNR en África y gastos del Fondo del SDC – Informe a CCAMLR-XXXI
/B, paragraph B2(ix) on the proposal for an African capacity-building workshop aimed at combating IUU ... CCAMLR-XXX/33. Author(s): Delegations of Australia, South Africa, the United Kingdom and the Secretariat ...
Meeting Document : CCAMLR-XXXI/37 : Autor(es): Delegations of Australia, South Africa, the United Kingdom and the Secretariat
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Recommendation for an explicit limit reference point for the mackerel icefish (Champsocephalus gunnari) fishery in CCAMLR Statistical Division 58.5.2
Abstract: Large fluctuations in abundance are a persistent feature of the populations of mackerel ... theoretically allow some commercial fishing to occur on icefish stocks when stock biomass is at a low level ... . Australia recommends the development of a limit reference point, such that the commercial catch limit for ... completed. In years with a zero commercial catch limit, a combined bycatch and research catch limit of 30 ...
Meeting Document : WG-FSA-11/34 : Autor(es): Delegation of Australia
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e-cc-viii-aD.pdf
... paid. 8. As requested at the Sixth Meeting, the Executive Secretary had provided a statement of the ... financial position of the Commission and the speed at which the Standing Committee on Administration and ... at an earlier meeting in the future. TRANSLATION OF DOCUMENTS 26 The Executive Secretary gave an ... EXECUTIVE SECRETARY’S REPORT ON THE MEETING OF THE STANDING COMMITTEE ON ADMINISTRATION AND FINANCE
application/pdf attached to:SCAF-89Meeting Report : SCAF-89
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Beach debris survey – Main Bay, Bird Island, South Georgia, 1997/98
Abstract: The eighth year of surveys of beach man-made debris at Bird Island, South Georgia ... revealed a total of 430 items, 49 percent more than the total of 289 items in 1996/97. The increase of the ... winter (April-September) total was 10 percent, from 109 items in 1996/97 to 120 items in 1997/98 both of ... which were considerably less than the winter totals for the previous 5 years of collections. The number ...
Meeting Document : CCAMLR-XVIII/BG/6 : Autor(es): Delegation of the United Kingdom
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Depletion-based stock reduction analysis: a catch-based method for determining sustainable yields for data-poor fish stocks
for data-poor fisheries in cases where approximate catches are known from the beginning of ... -Reduction Analysis with Depletion-Corrected Average Catch. Data requirements include estimates of historical ... annual catches, approximate natural mortality rate and age at maturity. A production function is ... specified based on general fishery knowledge of the relative location of maximum productivity and the ...
Meeting Document : WG-SAM-11/P2 : Autor(es): E.J. Dick and A.D. McCall
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Potential VMEs around Elephant and the South Shetland Islands (Subarea 48.1)
in the South Shetland Islands area. High biomass densities of VME indicator taxa, meeting the 10 kg ... ascidians) such that communities of many ‘light’ VME taxa have little to no chance of meeting this criterion ... types of communities where sponges and other heavy taxa occur. A clear example can be made of CITES ... Appendix II listed Antipatharia (black coral), which in the authors’ experience has never occurred at a ...
Meeting Document : WG-EMM-12/51 : Autor(es): S.J. Lockhart (USA), N. Wilson (Australia) and E. Lazo-Wasem (USA)
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Report on the CCAMLR Marine Debris monitoring program: 2018 update
predominantly packaging items and plastics. There is no evidence of an increase in debris at monitored sites ... , but it remains ubiquitous in the CCAMLR area. Due to the limited scope of submitted data, as well as ...
Meeting Document : WG-FSA-18/18 : Autor(es): CCAMLR Secretariat