Résultats de la recherche
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A characterisation of the toothfish fishery in Subarea 48.6 from 2003/04 to 2011/12
toothfish, accumulated catch across years yielded 1,353 tons with the majority of the catch coming from ... frequencies of maturity stages 2 and 3 were observed in Antarctic toothfish whereas for Patagonian toothfish ...
Meeting Document : WG-FSA-12/38 : Auteur(s): R. Wiff (Chile), M. Belchier (United Kingdom), J.C. Quiroz and J. Arata (Chile)
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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
mesh sizes (47 and 60 mm) were used with a bottom trawl of 32 m head rope. Catch data were collected in ... . Sampling tows, including some tows inside the 12 Nm zone, were made with 47 mm mesh size codends. Fifty six ... determinations. The total catch with 60 mm mesh size codends was 1305.4 tons with a mean CPUE of 1822 kg/hour. C ... of C. gunnari were found with modes of 18 and 28 cm. The length range of C. aceratus was 25–72 cm. P ... the fishing grounds to make c.p.u.e. values comparable with those obtained in previous years. The ... , the average degree of their stomach fullness stayed at grade 3. Fish stomachs were filled with krill ... mm) were used with a bottom trawl of 32 m headrope. Catch data were collected "in 249 hauls using ... , including some tows inside the 12 Nm zone, were made with 47 mm mesh size codends. Fifty six fish samples ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Auteur(s): Kreft, K. and J. Szynaka
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Spatial variability and power to detect regional-scale trends
power such that a few less years or sites were required to detect a trend. Monitoring every 3 years ... examined, monitoring at only 2 or 3 sites provided insufficient power to detect a trend. At the other ...
Meeting Document : WG-EMM-03/47 : Auteur(s): C. Southwell and L. Emmerson (Australia)
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Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach
000 tonnes, with an upper estimate of 550 000 tonnes if less reliable data are included. M. hyadesi ... spawns between autumn and mid-summer with peak hatching in winter/spring. Its life span has not been ... vary. In common with other ommastrephids, the species is probably semelparous. It is proposed that the ... established. Data from the CCAMLR Convention Area suggest that M. hyadesi may live for two years, but this may ... increments in statoliths were up to one year old (Rodhouse, 1991; Rodhouse et al., 1994). Given the early ... large mature females of only one year old in the South Atlantic. M. hyadesi, in common with other ... Convention Area suggest that M. hyadesi may live for two years, but this may vary. In coinmon with other ... were more mature in samples taken later in the year; ranging from stage I1 (Lipinski, 1979) at the ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Auteur(s): Rodhouse, P.G
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A tale of two islands: contrasting fortunes for sub-Antarctic skuas at the Prince Edward Islands
removal of cats from Marion Island in the early 1990s has benefited the major native predator of burrowing ... petrels. (Afr. J. Mar. Sci., 31 (3) (2009): 431–437) Author(s): P.G. Ryan, P.A. Whittington and R.J.M ...
Meeting Document : WG-EMM-10/P03 : Auteur(s): P.G. Ryan, P.A. Whittington and R.J.M. Crawford
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e-cc-xxii-a5.pdf
... CDS. Later, the Netherlands Antilles also advised in relation to two of its registered vessels with ... Cooperation with Non-Contracting Parties .................................................... 171 ... Cooperation with International Organisations ................................................. 172 IV ... . REVIEW OF THE CATCH DOCUMENTATION SCHEME........................ 172 Operation of the Existing CDS with
application/pdf attached to:SCIC-03Meeting Report : SCIC-03
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Research program on resource potential and life cycle of Dissostichus species from the Subarea 88.2 A in 2015–2018
potential and life cycle of Dissostichus species within the eastern part of the Ross Sea over shelf and ... -SAM-15/21 revised in accordance with the WG-SAM recommendations (WG-SAM-15, pp. 4.37-4.42). Author(s ...
Meeting Document : WG-FSA-15/27 : Auteur(s): Delegation of the Russian Federation
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Réalisations et défis
Area in the early 1990s and sparked considerable concern for the Commission. In response, the ... . There is some evidence to suggest that these vessels are supported by a reefer vessel and cooperate with ... studied areas of high-latitude, continental shelf ocean in the Southern Hemisphere, with unique time ... Adherence to these conservation measures is monitored via the Scientific Observer Program with ongoing ...
Page : Site Section: The Organisation
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BEACH DEBRIS SURVEY AT CAPE SHIRREFF, LIVINGSTON ISLAND, DURING THE ANTARCTIC SEASON 1996/97
beaches of Cape Shirrefl Livingston Island, South Shetland Islands, where a total of 1 609 articles with a ... occurred in all previous seasons with monitoring activities, plastic was the principal item (1517 pieces ... ) with a 94.30/.), followed by glass (67) with a 4.20/0; metal (19 pieces) 1.20/0; and paper (6 pieces ... first time it was observed an important presence of pieces (708) of expanded polyestirene (PE) with a ...
Meeting Document : CCAMLR-XVI/BG/35 : Auteur(s): Delegation of Chile
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SOUTHERN OCEAN SENTINEL: REPORT OF THE FIRST INTERNATIONAL WORKSHOP IN 2009
to WG-EMM for consideration along with an overview, the program and abstracts of the keynote ... the Sentinel program could start now with qualitative assessments of current and future climate change ... Ocean that these could be used as early warning indicators of future change in both the Southern Ocean ... complementary with developmental work being undertaken in the CCAMLR Ecosystem Monitoring Program. CCAMLR ...
Meeting Document : WG-EMM-09/37 : Auteur(s): A.J. Constable