Resultados de la búsqueda
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Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during 1990/91 austral summer
Abstract: Acoustic and net sampling surveys for krill were conducted in the krill fishing area ... heterogeneities in abundance and maturity of krill were observed. The survey region was divided into four zones ... ; oceanic, slope frontal, neritic and nearshore zones. The mean density of krill was low in the oceanic zone ... (8.5 g/m2), while, intermediate values in the frontal (37.3 g/m2) and neritic zone (28.1 g/m2), and ...
Meeting Document : WG-KRILL-92/26 : Autor(es): T. Ichii, H. Ishii and M. Naganobu (Japan)
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CPUEs and body length of Antarctic krill during the 1999/2000 season in Area 48
Abstract: Four Japanese krill fishing vessels operated in Area 48 during the 1999/2000 split year ... . In Subarea 48.1, the operation started in December and lasted until June. In Subarea 48.2, operation ... took place in December, March, and May to June. In subarea 48.3, operation took place only in June ... observer undertaken at the same time, and they resulted in good agreements. The discussion was extended to ...
Meeting Document : WG-EMM-01/36 : Autor(es): S. Kawaguchi and M. Naganobu (Japan)
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Focal areas for marine biodiversity protection in KwaZulu-Natal, South Africa. Marine Systematic Conservation Plan Analyses (SeaPLAN): Summary of Results 2011
we developed a multi-resolution marine conservation planning approach and tested the method in the ... spatially nested system of planning units, ranking in resolution from 0.2 km to 10 km, was designed to ... also allows the smooth integration of a continuum of data ranking in resolution from a meter (i.e ... in South Africa to national policy, regional planning frameworks, and local implementation Marine ...
Meeting Document : WS-MPA-11/12 : Autor(es): T. Livingstone, J. Harris, M. Lombard and E. Lagabrielle (South Africa)
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Length composition, sex ratio, and pre-spawning migration of Dissostichus eleginoides in Subarea 48.3 during 1995
in 1994/95 took place in two major fishing grounds, West of Shag Rocks (Wshag) and North-West of ... South Georgia (NWSG). In March there was a high proportion of large females at Wshag (72%) but a nearly ... Wshag in April reduced the mean length in the catch and increased CPUE (numbers of fish per hook ... ), although sex ratio remained biassed in favour of females. Similar changes in mean length and CPUE were not ...
Meeting Document : WG-FSA-95/27 Rev. 1 : Autor(es): Agnew, D.J.
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Comparative study of the size composition of catches of D. eleginoides taken during the 25th expedition of the RV Akademic Knipovich in January 1990 (Subarea 48.3)
Abstract: Patagonian toothfish (Dissostichus eleginoides) was found in catches of 25 trawls in ... the offshore area of South Georgia, and in catches of 13 trawls in the Shag Rocks Shelf. It was caught ... Patagonian toothfish consisted of juveniles 21–37 cm in length, immature fishes 41–78 cm in length and mature ... fishes 80–88 cm in length. Nevertheless, there were differences in the length range and the modal lengths ...
Meeting Document : WG-FSA-97/12 : Autor(es): VNIRO (Russia)
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A characterisation of the toothfish fishery and tagging programme in the Amundsen Sea region (SSRUs 88.2C–H) through 2015–16
programme in the Amundsen Sea Region (SSRUs 88.2C–H) up to and including the 2015/16 fishing year. A ... research plan was implemented in the region beginning in 2014/15 to concentrate fishing in the South (SSRUs ... 88.2C-G) into four smaller research blocks in order to increase the likelihood of recaptures of ... previously tagged toothfish. In 2015/16, a total of 9 inter-season tagged fish were recaptured in these ...
Meeting Document : WG-FSA-16/45 : Autor(es): K. Large, S. Parker and S. Hanchet
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PRESENCE OF IUU VESSEL IN SPANISH PORT
14 October 2010. The vessel sailed from Peniche (Portugal), where it was in dock for more than a year ... to: His Excellency, Ambassador of Spain in Australia DG.Marc- European Commission, Brussels Subject ... : Presence of IUU vessel in Spanish port S/REF: N/REF: 413/MM () Date: 21 October 2010 Dear Executive ... Secretary, I am writing to inform you that the vessel TCHAW, flagged by Togo, was found in port in VIGO on ...
Meeting Document : CCAMLR-XXIX/BG/38 : Autor(es): Delegation of Spain
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Analysis of krill fishery behaviour in the southwest Atlantic: potential signals for moving fishing activities amongst SSMUs
Abstract: This paper outlines the difference in fishing patterns between regions (Subareas) and ... to move between SSMUs frequently in summer, especially in SSMUs in Subarea 48.1 mostly spending less ... . Vessels move around less frequently in Subarea 48.2 during the summer season because of only one viable ... SSMU, but in autumn, there appear to be some opportunistic fishing on the way to Subarea 48.1 to 48.3 ...
Meeting Document : WG-EMM-07/27 : Autor(es): S. Kawaguchi, A. Constable and S. Nicol (Australia)
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Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2
CPUE in the second year of the fishery with a sharp decline in the following year followed by a ... -by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2 Approval: Approved ... parameter values was presented in WG-FSA-SAM 03-12 using Dissostichus eleginoides in Subarea 48.3 of the ... CAMLR area as an example dataset. Further development of these procedures is presented in this report ...
Meeting Document : WG-FSA-03/34 : Autor(es): S.G. Candy (Australia)
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The US commercial krill fishery in Area 48: development, fishing patterns, and decision making
for krill (Euphausia superba) in Area 48 in July, 2000. This fishery has continued and expanded each ... decision making processes involved in harvesting krill by the U.S. fishery. Because the Captain of the Top ... initial basis for decision making. Initial fishing trials in 2000 were conducted in Bransfield Strait and ... north of South Georgia; in 2001, all fishing was conducted off the South Shetland Islands and Bransfield ...
Meeting Document : WG-EMM-02/18 : Autor(es): C.D. Jones and M. Hull (USA)