Resultados de la búsqueda
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Beach debris survey - Main Bay, Bird Island, South Georgia 1993/94
that in 1992/93). Of the winter debris, 60% occurred in September, following severe gales. Nylon line ... , comprising 77% of debris, was mainly identical to material used in the long-line fishery, as indicated by ... Abstract: The fourth year of survey of beach debris at Main Bay, Bird Island reported a 20 ... ). Debris accumulated throughout the summer accounted for only 16% of the total (a similar proportion to ...
Meeting Document : CCAMLR-XIV/BG/10 : Autor(es): Delegation of the United Kingdom
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Revisiting krill ageing method using eyestalk cuticles
promise in the determination of the absolute age of krill is that of Kilada et al. (2017), which involves ... point of contention among crustacean researchers. Since the interpretation of growth bands in thin ... Abstract: The development of a consistent and reproducible ageing method for krill is critical ... for improving the precautionary management of krill fisheries. The only method to date that has shown ...
Meeting Document : WG-EMM-2019/45 : Autor(es): S. Kawaguchi, T. Barnes, N. Waller, B. Farmer, D. Hayes, R. Kilada, C. Reiss, G. Zhu, B. Krafft, A.-L. Agnalt, T. Ichii and T. Matsuda
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CCAMLR protocol for krill biomass estimation
the B 0 workshop held in La Jolla, USA, in May 2000 (SC-CAMLR-XIX, Annex 4, Appendix G). A number of ... ; Conti and Demer, 2005) that led to the re-analysis of the CCAMLR-2000 survey at a workshop held in ... Cambridge, UK, in June 2010 (SC-CAMLR-XXIX, Annex 5). There remains some ambiguity to the interpretation of ... Abstract: The original calculation of B 0 arising from the CCAMLR-2000 survey was undertaken at ...
Meeting Document : SG-ASAM-16/02 : Autor(es): S. Fielding, A. Cossio, M. Cox, C. Reiss and G. Skaret
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Fishing gear, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2002/03
, black-browed and grey-headed albatrosses. In all cases, no more than about 1-2 % of the birds’ plumage ... were typical of those used in the demersal longlinefishery around South Georgia and the Falklands ... such annual report. As in most previous years, more items of fishing gear (mostly longlining gear) and ... , though numbers of both decreased slightly since last year. The quantity of fishing gear associated with ...
Meeting Document : SC-CAMLR-XXII/BG/09 : Autor(es): Delegation of the United Kingdom
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FISHING INDUSTRY POLLUTION OBSERVATIONS AND ASSOCIATED MARINE MAMMAL ENTANGLEMENT RECORDS AT SOUTH GEORGIA, SUMMER 1996/97
-26 December 1996. The photographs (originals in colour) illustrate the diversity of debris, most ... Abstract: From various locations on or near the mainland of South Georgia, between November 1996 ... . Of the fur seals five (42%) were female (three adult, two juvenile) and seven (58%) were male (one ... . Marine debris was collected from a 1 km stretch of beach on the south coast of South Georgia between 24 ...
Meeting Document : CCAMLR-XVI/BG/26 : Autor(es): Delegation of the United Kingdom
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Algunos aspectos biologicos relevantes a la explotacion de la merluza negra (Dissostichus eleginoides Smitt, 1898) en la zona economica exclusiva argentina y sector oceanico adyacente
eleginoides) in the Argentine Sea, and atempts some explanation by a trophic analysis of such distribution ... cm, and most of the adult sizes (>80cm) were found in waters at depths greater than 900 meters ... starting from 900 meters depths, in the southern area, South of 54°S and 1000 m in 38°S to 48°S and to ... Abstract: This work aims to the study of the distribution, size structure by depth, first ...
Meeting Document : WG-FSA-97/49 : Autor(es): Almeyda, S.M., Prenski, L.B.
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Tag linking – revised algorithm (2019)
transparency and provides an index of the level of confidence in all linked mark-recapture data. The ... descriptions and diagnostics that could be provided to facilitate the adoption of this change in tag-linking ... Abstract: The CCAMLR Tagging Programme is a key part of CCAMLR’s management of toothfish ... fisheries and linking the details of recaptured fish to that of tagged fish is a key element of the ...
Meeting Document : WG-SAM-2019/07 : Autor(es): CCAMLR Secretariat
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Human activity and disturbance: building an Antarctic site inventory
Abstract: There have been numerous human intrusions in the Antarctic Peninsula and west of the ... of trips being offered. In this context, the soon-to-be-effective Antarctic Environmental Protocol is ... a database and inventory of information that assists in both the preparation and the evaluation of ... Peninsula. The region is where many Antarctic research stations are situated, and also where the bulk of ...
Meeting Document : WG-EMM-98/09 : Autor(es): R. Naveen, Oceanites (USA)
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CCAMLR Survey Database: development during 2002
Catch Documentation Scheme. Work on the survey database in 2002 included: • revision of the database ... Abstract: Considerable progress was made on the survey database in early 2002. However, this work ... had to be postponed because of a higher priority need for developing a web-based data system for the ... model; • documentation of the database specifications; • development of data uploading routines ...
Meeting Document : WG-FSA-02/10 : Autor(es): Secretariat
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Krill fishery report: 2013 update
, Norway and Ukraine have fished for krill in Area 48. The total catch reported to the end of May 2013 was ... and 48.4 in 2013/14. The total notified, expected level of krill catches is 545000 t. There were no ... Abstract: In 2011/12, 12 vessels from five Members fished for krill in Area 48 and the total ... catch of krill was 161085 t (Subarea 48.1: 75630 t; Subarea 48.2: 29040 t; Subarea 48.3: 56415 t). The ...
Meeting Document : WG-EMM-13/37 Rev. 1 : Autor(es): Secretariat