Resultados de la búsqueda
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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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Important Bird Areas (IBAs) in Antarctica
recently completed analysis on IBAs based on the consistent application of global criteria for bird ... population assessment worldwide. The CEP recognised the value of the IBA report to those interested in bird ... report and undertake appropriate monitoring of bird population to inform future management actions. The ... United States, on behalf of the original sponsors of the papers, presents this short paper to inform WG ...
Meeting Document : WG-EMM-15/32 : Autor(es): P.A. Penhale (USA)
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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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Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari
and Champsocephalus gunnari Abstract / Description: The behaviour of seabirds and the rate of ... trawlers was of white-chinned petrels, with a lesser mortality of albatross species. Mortality rates ... , probably because the birds at the former site are distracted from the longlines by the discharge of offal ... from the side of the vessel opposite to where the longline is set. File: 06williams-capdeville.pdf ... of seabirds and the rate of incidental mortality were observed during commercial trawling operations ... associated with both longliners and trawlers was of white-chinned petrels, with a lesser mortality of ... longlines by the discharge of offal from the side of the vessel opposite to where the longline is set. Le ... same period with catches taken by a mixture of longlining (12%) and trawling (88%). A trawl fishery ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Autor(es): Williams, R. and D. Capdeville
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Sistema de Documentación de la Captura (SDC)
CCAMLR implements a range of measures to support the conservation and management of Antarctic ... sustainability of target species, on species taken incidentally as by-catch and on the marine ecosystems. CCAMLR ... seeks to ensure compliance with conservation measures in force through a range of fisheries monitoring ... ). There are two species of toothfish, Patagonian (Dissostichus eleginoides) and Antarctic (Dissostichus ...
Page : Site Section: Compliance
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Research plan for exploratory fishing for toothfish (Dissostichus spp.) in 2016/17 in Division 58.4.2 by France
Korean-flagged vessel undertook research fishing activity with a total reported catch of 11 tonnes. For ... 2016 a total of five vessels, one each from Australia, France, Japan, Korea and from Spain, have ... to participate and coordinate the operations of their research efforts with other members in order to ... absence of an assessment using the CCAMLR decision rules, the catch limit should remain unchanged at 35 ...
Meeting Document : WG-SAM-16/02 : Autor(es): Delegation of France
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Risk assessment framework for subdividing the krill catch trigger level, including relevant background data and information
CM 51-07, which is due to lapse at the end of the 2015/16 fishing season, and presented its ... discussions on this subject in paragraphs 2.201 to 2.244 of its WG report. WG-EMM recommended that work be ... populations, in particular land-based predators, of being inadvertently or disproportionally affected by the ... krill fishery. It assesses the localised risk of such effects, according to the requirements in the ...
Meeting Document : SC-CAMLR-XXXV/BG/37
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Annotated bibliography: seabird interactions with trawl fishing operations and cooperative research
Abstract: We briefly summarize the available literature (17 documents) on the nature of seabird ... interactions with trawl gear, efforts to date on the development of technologies to prevent these interactions ... cooperative research with the fishing industry (2 documents). The purpose of this review was to bring this ... emerging issue in seabird conservation to the attention of the fishing industry and fishery managers, and ...
Meeting Document : WG-FSA-04/47 : Autor(es): K. Dietrich and E. Melvin (USA)