Resultados de la búsqueda
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Notificaciones de la intención de la República de Corea de realizar pesquerías de palangre exploratorias de Dissostichus spp. en 2012/13
Author(s): Delegation of the Republic of Korea Title: Notifications of the Republic of Korea’s ...
Meeting Document : CCAMLR-XXXI/20 Rev. 1 : Autor(es): Delegation of the Republic of Korea
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ANTARCTIC PENINSULA DECADAL WINTER TEMPERATURE ANOMALIES AND ANTARCTIC KRILL VARIABILITY IN THE SOUTH ATLANTIC REGION: PRELIMINARY RESULTS
Abstract: The influence of the climate change on krill based Southern Ocean ecosystem is studied ... warming and ecosystem changes the data of Antarctic krill density (KRILLBASE data) and of surface air ... temperature (READER data) were used. Decadal variability of winter temperature on the regional scale was ... the oscillations with 3-8 year periods and a decadal oscillation with a period of about 16 years ...
Meeting Document : WG-EMM-11/41 : Autor(es): G.P. Milinevsky, A.V. Grytsai and L.K. Pshenichnov (Ukraine)
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Geographical differences in the condition, reproductive development, sex ratio and length distribution in Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Statistical Subarea 88.1)
Abstract: A number of morphological and reproductive measurements made on Antarctic toothfish ... have been analysed. Summer seasons are defined here as the period from mid December to the beginning of ... April. Results of this study indicate measurable differences in a number of indices from toothfish found ... , and length modal distribution. D. mawsoni samples from the northern region showed that this section of ...
Meeting Document : WG-FSA-04/28 Rev. 1 : Autor(es): J.M. Fenaughty (New Zealand)
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Krill fishery information
during the 1999/2000 season (July 1999 to June 2000). A total of 104259 t of krill was caught, of which ... in Area 48, and the total catch of krill reported during that period was 30175 t. The 2000/01 fishing ... was reported in Areas 58 and 88. At the request of SC-CAMLR-XIX, a draft Fishery Plan for the krill ... fishery is also presented as a means of refining the procedure and generating future discussion. Author(s ...
Meeting Document : WG-EMM-01/7 : Autor(es): Secretariat
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PROPUESTA DE UN SISTEMA REPRESENTATIVO DE ÁREAS MARINAS PROTEGIDAS (SRAMP) EN EL DOMINIO DE ANTÁRTIDA ORIENTAL
Abstract: This paper proposes a representative system of marine protected areas (RSMPA) in the ... it be recommended to the Commission as part of the commitment to delivering MPAs by 2012. This ... ) description of the RSMPA, (2) analysis of conservation values and trade‐offs for MPAs in the East Antarctica ... of Australia and France Title: Proposal for a Representative System of Marine Protected Areas (RSMPA ...
Meeting Document : SC-CAMLR-XXX/11 : Autor(es): Delegations of Australia and France
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Delayed laying and prolonged fasting in Adelie penguins Pygoscelis adeliae
Abstract: Observations of nesting Adélie Penguins (Pygoscelis adeliae) were made at Ardley Island ... sites had to delay egg laying until the snow melted. Maximum length of fasting periods comprising pre ... . Furthermore, there was no relationship between penguin arrival mass and duration of fast. Even birds with ... a monitoring study for CEMP (CCAMLR 1990) at Ardley Island, there were still high quantities of snow ...
Meeting Document : WG-CEMP-94/23 : Autor(es): Joachim Ulbricht and Detlev Zippel (Germany)
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Approaches to monitoring and assessing toothfish in new and exploratory fisheries, with particular reference to Subarea 88.1
, quantitative research longline surveys, experimental manipulation of fishing effort, tagging programmes, bottom ... trawl surveys of juvenile grounds, and acoustic surveys. Because of potential biases we believe that it ... would be imprudent to rely solely on any one of these methods at the present time. We recommend that tag ... recapture experiments, or trawl surveys, be used in conjunction with experimental manipulation of effort to ...
Meeting Document : WG-FSA-SAM-04/08 : Autor(es): ODriscoll, R.L., Hanchet, S.M.
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Antarctic krill fisheries management: "What's next?"
is of critical importance to CCAMLR. Useful proposals at WG-EMM-16 this year highlighted strategies ... that could be used to do this, and ASOC encourages CCAMLR to develop a plan for discussion of these ... proposals and to improve the collection of data needed to implement them. In particular, the enhancement of ... management of the fishery. Finally, CCAMLR should re-examine the data sampling program for the krill observer ...
Meeting Document : SC-CAMLR-XXXV/BG/18 : Autor(es): Submitted by ASOC
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Climate change impacts, vulnerabilities and adaptations: Southern Ocean marine fisheries
Abstract: • The Antarctic region is characterized by complex interaction of natural climate ... variability and anthropogenic climate change that produce high levels of variability in both physical and ... biological systems, including impacts on key fishery taxa such as Antarctic krill. • The impact of ... -dependent livelihoods in the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ...
Meeting Document : WG-EMM-18/P19 : Autor(es): K. Reid
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ADDING CATCH AT AGE AND SURVEY DATA TO THE 48.3 TOOTHFISH CASAL ASSESSMENT
retardation period and rate of tag loss. When these factors are included in the model the fits to the tag ... sex-aggregated model, and no significant improvement to the tagging data fits. Estimates of cohort ... strength are made by the new model, but there is uncertainty about the estimates of recent cohorts made ... using short runs of catch-at-age data and the catchability being estimated by the survey. Estimates of ...
Meeting Document : WG-SAM-09/13 : Autor(es): D.J. Agnew and M. Belchier (United Kingdom)