Résultats de la recherche
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Scientific Abstracts 2000
all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... papers presented in 2000. It corresponds to the Nineteenth Meetings of the CCAMLR Commission and ... papers published elsewhere, for which the full reference and published abstract are given; (ii ... ‘submitted’ or ‘in press’ with details of the publisher, if known; (iii) scientific papers not intended for ... been isolated and there are no previous studies on this subject on the Antarctic continent. SC-CAMLR ... __________________________________________________________________________________________ WG-EMM-00/14 Rev. 1 The Japanese stern trawler Chiyo Maru No. 5 conducted krill fishing ... -00/15 Notes on the commercial krill har- vest of the Japanese stern trawler Chiyo Maru No. 5 in ... and gastropods. Among fish, Notothenia coriiceps was the main prey at all of the sampling sites ...
Document : Site Section: Publications
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WG-EMM-99
different methodologies used in penguin diet studies at three US AMLR predator research sites: Admiralty Bay ... -99/01 Provisional Agenda and Provisional Annotated Agenda for the 1999 Meeting of the Working Group ... Plan Delegation of South Africa WG-EMM-99/07 Report of the CCAMLR Synoptic Survey Planning Meeting ... /13 Cephalopod diet of the southern elephant seal (Mirounga leonina) at King George Island, South ...
Meeting
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OPTIONS FOR USING UNREPLICATED ECOSYSTEM MONITORING DATA TO DETECT IMPACTS
these risks. No inference method can eliminate these risks, but characterising the trade-offs allows ... the frequency of very anomalous observations with no detectable change in the frequency of moderately ... Abstract: The CCAMLR ecosystem monitoring programme (CEMP) primarily indicates the short term ... indicate population size, which is the parameter that many conservation objectives attempt to control ...
Meeting Document : WG-EMM-09/26 : Auteur(s): S. Hill, J. Forcada, P. Trathan and C. Waluda (United Kingdom)
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Capacity management
3.6.1 Extent to which CCAMLR has identified fishing capacity levels commensurate with the ... that are commensurate with sustainable harvests from the fisheries in the Convention Area. Commission ... include limitations on the number of vessels which may participate in each exploratory fishery. (2010 ... group of experts to explore and report on the advantages and disadvantages (including cost and ...
Page : Site Section: The Organisation
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Baited Remote Underwater Video (BRUV) system to monitor Antarctic toothfish distribution and abundance: pilot study results and future design
Abstract: The Antarctic toothfish (Dissotichus mawsoni) is an ecologically and commercially ... relevant fish. Lacks of information on the species come from the traditional fishery-based methodology to ... collect samples, which does not cover all the areas of its distribution. Here we want to promote an ... alternative non-extractive methodology to expand the routine collection of data in areas not accessible by the ...
Meeting Document : WG-FSA-18/62 : Auteur(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi
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Review of length-weight relationships for Antarctic krill
euphausiid species), are listed for ash-free dry weight, dry weight, and wet weight. The accuracy of length ... taken into account. The influence of seasonal changes on length-weight relationship parameters is ... , because for the spawning season, covariance analyses of length-weight relationships indicated no ... eggs (Siege1, 1989). After the ovaries had recovered and during the winter resting stage there was no ... weight, dry weight, and wet weight. The accuracy of length-weight relationship calculations is improved ... when information on sex and dominant maturity stages is taken into account. The influence of seasonal ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Auteur(s): Siegel, V.
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BEACH DEBRIS SURVEYS SOUTH SANDWICH ISLANDS
observations indicated that net floats were present on many beaches in the archipelago). No fragments of net or ... no fishing activity around the South Sandwich Islands at present and suggests that these types of ... Abstract: Beach debris surveys were carried out at two sites in the South Sandwich Islands ... (CCAMLR sub-area 48.4) during the 1996/7 austral summer. Two surveys of a north-east facing beach (1 km ...
Meeting Document : CCAMLR-XVI/BG/10 : Auteur(s): Delegation of the United Kingdom
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Spatial distribution of foraging by female Antarctic fur seals
sites followed the same pattern of travel. There was no detectable difference in this behavior among ... Abstract: The study tested the hypothesis that the distribution of critical habitat for foraging ... by female Antarctic fur seals breeding at the island of South Georgia was influenced by physical ... gradients in the oceans and also by the need to avoid local competition for food. It also tested the ...
Meeting Document : WG-EMM-01/26 : Auteur(s): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)
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e-sc-xxi-a4.pdf
... predator demand, it was concluded in WG-EMM-02/62 that there was no competition between predators and the ... commercial krill vessels. No feedback had been received prior to the meeting, but Japanese scientists ... data available. In Area 48 there were no particular differences between the subareas for 2001/02 ... significant decline at Anvers Island; other sites around the continent were either stable or had increased
application/pdf attached to:WG-EMM-02Meeting Report : WG-EMM-02
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Fish stock assessment survey in Subarea 48.3
reduction. No commercial fishing on Champsocephalus gunnari has been reported from the area. It is suggested ... fish survey in the vicinity of South Georgia, CCAMLR Subarea 48.3, is described. Details are given of ... positions of hauls, catch rates and size composition of catches. The standing stock of one of the most ... important commercial species in the area, Champsocephalus gunnari, is shown to have undergone a major ... . There was therefore no need to apply a large haul adjustment (SC-CAMLR, 1990b) to the analyses ... during the course of the haul, no indications were seen that indicated the presence of large schools of ... mortality. We know of no fishing activity in the area which could have accounted for such a large ... total of 66 sites was fished at South Georgia and 12 at Shag Rocks. The locations of the sites actually ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 25–67 : Auteur(s): Everson, I., G. Parkes, K.-H. Kock, S. Campbell, Z. Cielniaszek and J. Szlakowski