Resultados de la búsqueda
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The Marine Living Resources of the Antarctic: Declaration of the Delegation of Argentina
Document : Site Section: The Organisation
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl
Paper Title: Krill distribution in the western Atlantic sector of the Southern Ocean during 1983 ... /84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs ... -Kidd midwater trawl Abstract / Description: In this paper we consider the results of three mesoscale ... surveys covering a wide area of krill distribution between the Antarctic Peninsula and South Georgia ... after the 1983/84 season before reaching their former levels at the beginning of the 1990s (Siegel et ... , and then westwards along meridional sections until the end of the survey near the Antarctic ... remained at a depth of 100 m for about 3 minutes, after which the trawl warp was slowly pulled up and the ... was 23 000 &. After the trawl was hauled aboard and the catch sorted (mainly by species), the total ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Autor(es): Sushin, V.A. and K.E. Shulgovsky
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Report from the CCAMLR Observer (Australia) to the16th Annual Session of the Commission for the Conservation of Southern Bluefin Tuna(20 to 23 October 2009, Jeju Island, Republic of Korea)
Author(s): CCAMLR Observer (Australia) Title: Report from the CCAMLR Observer (Australia) to ... the16th Annual Session of the Commission for the Conservation of Southern Bluefin Tuna(20 to 23 October ...
Meeting Document : CCAMLR-XXIX/BG/34 : Autor(es): CCAMLR Observer (Australia)
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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
Paper Title: The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands ... (Indian Ocean sector of the Southern Ocean) Abstract / Description: Patagonian toothfish (Dissostichus ... eleginoides) have been fished in the Kerguelen Islands zone for 20 years, firstly with trawlers and more ... recently with longliners. This is the oldest fishery targeting D. eleginoides in the Indian Ocean sector of ... . As for trawling, longline CPUE, after fluctuating significantly at the beginning, shows a decreasing ... for this species. The Kerguelen Islands were the first to be exploited after large concen- trations ... ) and for longliners (g/hook hauled) from the beginning of the fish- ery. As two fishing methods have ... into three periods per month (1–10, 11–20, 21–end of the month). The transition from stage 3 (matur ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Autor(es): Lord, C., G. Duhamel and P. Pruvost
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Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited
Paper Title: Joinville–D’Urville Islands (Subarea 48.1) – a former fishing ground for the spiny ... icefish (Chaenodraco wilsoni), at the tip of the Antarctic Peninsula – revisited Abstract / Description ... : The former fishing ground off Joinville–D’Urville Islands was revisited in the course of the Antarctic ... Expedition ANT XIX/3 by RV Polarstern in February 2002. Five hauls were conducted north of the two islands at ... fi shing has been banned in Subarea 48.1 by CCAMLR since the end of the 1989/90 season (CCAMLR ... noted. Length of fi sh was recorded to the centimetre below from the tip of the snout to the end of ... of ice. In the ice-free period, drifting ice is frequently observed from the end of October to the ... beginning of December and in March and April. Frequent ice fl oes may be also found during the summer, to ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 1–20 : Autor(es): Kock, K.-H., L. Pshenichnov, C.D. Jones, K. Shust, K.E. Skora and Zh.A. Frolkina
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Standardised CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2005/06
increased more than 50% since the beginning for the fishery in 1998. Favourable ice conditions, fisher ... Abstract: The Ross Sea toothfish fishery has operated during the Antarctic summer (December–May ... per hook) have been carried out for the Ross Sea (Subarea 88.1 and SSRUs 88.2A–B) for the 1998 to 2005 ... fishing years. This report revises and updates the previous analysis with the addition of data from the ...
Meeting Document : WG-FSA-06/47 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)
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White-chinned petrel incidental mortality event in the Subarea 48.3 Patagonian toothfish fishery during the season extension period in the 2013/14 season
that was partly set after Nautical Twilight (dawn), so was in breach of CM25-02. Although the line was ... Abstract: During the 2014 experimental season extension in CCAMLR sub-Area 48.3 a single line ... caught 74 white chinned petrels, which is the most significant incidental mortality event in the fishery ... for over 10 years. The circumstances associated with the event were investigated and a review of ...
Meeting Document : WG-FSA-14/28 : Autor(es): M.A Collins, M. Soffker, C. Darby, K. Ross and P.N. Trathan (United Kingdom)
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The influence of the shape of meshes on the selective properties of trawls with special reference to Antarctic krill
screening rate was observed in the cod end instead of the belly,the selective properties of the retaining ... Abstract: The results of investigations are presented on selective properties of experimental ... trawls with a square- and diamond-shaped mesh, on the traumatic rate of krill passed through a mesh and ... remained in the trawl,on the survival rate. When trawls with a square-shaped mesh were used the highest ...
Meeting Document : SC-CAMLR-VIII/BG/09 : Autor(es): Delegation of USSR
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Report on attendance at the Fifth Meeting of the Committee for Environmental Protection Under the Madrid Protocol
documented species using the IUCN criteria, beginning with birds and seals. The CEP recognized the need for a ... Abstract: This report outlines the participation of the SC-CAMLR Chair in the Fifth Meeting of ... the Committee for Environmental Protection (CEP-V) under the Madrid Protocol. The most important ... issues of relevance to SC-CAMLR are: (a) SCAR presented to the CEP two reports regarding marine acoustic ...
Meeting Document : CCAMLR-XXI/BG/08 : Autor(es): Chair of the CCAMLR Scientific Committee
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A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
krill. After fledging, offspring survival depends in part upon the amount of krill delivered to them ... life history model to set the upper limits for survival. Parental survival after breeding depends upon ... Abstract: We present a model at the level of the foraging trip for the effects of a fishery on ... krill (Euphausia superba) predators, using the Adelie penguin (Pygoscelis adeliae) as a model organism ...
Meeting Document : WG-EMM-98/48 : Autor(es): M. Mangel and P.V. Switzer (USA)