Resultados de la búsqueda
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
precautionary catch limit on krill (Euphausia superba) in Statistical Area 48. The measure also implies an ... ) the degree to which information on biological relationships is considered; (ii) the cost of data ... collection; (iii) the reliability of required information; (iv) the ease of enforcement; (v) the effects on ... current fishing patterns; and (vi) the potential for delay in implementing the alternative. An alternative ... (Euphausia superba) in Statistical Area 48. The measure also implies an application in future of ... or local area krill catch limits are evaluated relative to six criteria: (i) the degree to which ... information on biological relationships is considered; (ii) the cost of data collection; (iii) the ... reliability of required information; (iv) the ease of enforcement; (v) the effects on current fishing ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 237–249 : Autor(es): Watters, G. and R.P. Hewitt
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A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
Ecosystems (VMEs) are avoided. Due to the high levels of uncertainty surrounding both the evidence of VME ... presence and the consequences of interaction with different types of gear, a risk-management framework is ... proposed, similar to that which has been used successfully to minimise the effects of longline fishing ... mortality on seabirds. Risk is broadly defined as the conditional probability of adverse impacts given ... MARINE ECOSYSTEMS K. Martin-Smith Australian Antarctic Division Department of the Environment, Water ... , Heritage and the Arts 203 Channel Highway, Kingston 7050 Tasmania, Australia Email – keith.martin-smith ... impacts of bottom fishing gear on Vulnerable Marine Ecosystems (VMEs) are avoided. Due to the high levels ... of uncertainty surrounding both the evidence of VME presence and the consequences of interaction ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Autor(es): Martin-Smith, K
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WG-CSD-87
Full Name: Working Group for the Development of a Conservation Strategy Location: Hobart ... Background paper on Conservation strategy WG-CSD-87/08 IUCN statement for the 1987 meeting of the Commission ... for the Conservation of Antarctic Marine Living Resources WG-CSD-87/09 Considerations for the ... ) WG-CSD-87/1 Rev. 1 Draft Terms of Reference WG-CSD-87/10 Japanese comments concerning the guidelines ...
Meeting
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Alternative methods for determining subarea or local area catch limits for krill in Statistical Area 48
limit on krill (Euphausia superba) in Statistical Area 48. The measure also implies the application in ... determining subarea or local area krill catch limits are evaluated relative to six criteria: (i) the degree to ... which information on biological relationships is considered, (ii) the cost of data collection, (iii) the ... reliability of required information, (iv) the ease of enforcement, (v) the effects on current fishing patterns ...
Meeting Document : WG-EMM-01/29 : Autor(es): G. Watters and R. Hewitt (USA)
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Comentarios y propuestas respecto del desarrollo de mecanismos para la ordenación de la pesquería de kril en el área de la Convención de la CCRVMA
Abstract: The development of a feedback management strategy for the krill fishery (feedback ... management, FBM) is one of the priority tasks being undertaken by the Scientific Committee and WG-EMM in ... recent years. An integral part of developing an FBM should be studying the risks of impact that methods ... under development for spatially distributing the catch will have on the fleet's performance ...
Meeting Document : SC-CAMLR-XXXIV/11 : Autor(es): Делегация Российской Федерации
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Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins
across the range examined. However, fish were significantly smaller within the Atlantic basin (mean=84.52 ... cm; 5.57 kg; n=142) than the Pacific (99.07 cm; 9.12 kg; n=15) and Indian (102.72 cm; 14.0 kg; n=29 ... size across the range examined and was less for Atlantic basin fish) mean=0.23 ppm) than either Pacific ... (0.73 ppm) or Indian basin (0.80 ppm) fish, which did not differ. The Pacific and Indian basin fish had ...
Meeting Document : WG-FSA-06/24 : Autor(es): K. Dawson Guynn and M.S. Peterson (USA)
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Defining predator foraging ranges, illustrated using Adélie penguin foraging tracks from Mawson coast
Abstract: One step toward defining small-scale management units is to determine the areas most ... likely to be foraged by predators from one year to the next, i.e. what is a predator’s feeding range ... taking into account interannual variation in foraging locations? This paper considers the issues to be ... addressed in answering that question. The proposed method for defining foraging ranges is based on an ...
Meeting Document : WG-EMM-02/41 : Autor(es): I.R. Ball, A.J. Constable, J. Clarke and L. Emmerson (Australia)
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Beach litter survey Signy Island, South Orkney Islands, 1993/94
Abstract: A beach litter survey was carried out on Signy Island, South Orkney Islands during the ... 1993/94 austral summer. Similar surveys were carried out during the 1990/91, 1991/92 and 1992/93 ... from any scientific research stations in the South Orkney Islands. The beach litter surveys carried out ... in 1990/91, 1991/92 and 1992/93 showed a drop in both the weight of debris and the total number of ...
Meeting Document : CCAMLR-XIII/BG/11 : Autor(es): Delegation of United Kingdom
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Proposal for a longline survey on toothfish in Statistical Subarea 48.6 in 2017/18
Abstract: Norway proposes a plan to investigate the toothfish populations in the Statistical ... and acoustic techniques. The proposed research is pertinent to issues raised by the Scientific ... characterise the local toothfish populations in the area to better understand stock structure, movement ... patterns and improve estimation of population characteristics and thereby contribute to the development of ...
Meeting Document : WG-FSA-17/61 Rev. 1 : Autor(es): Delegation of Norway
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El control de las redes de pesca en los barcos de pesca de kril noruegos, las pruebas recientes y una propuesta de enmienda a la MC 25-03 para incluir la comunicación mediante cable entre los sensores de red y el barco
Abstract: Net monitoring during krill trawling is necessary to the industry and beneficial to ... trawl sensors. Norwegian krill vessels conducting continuous trawling use a cabled connection where the ... implemented on the FV Saga Sea because extensive trials carried out in 2017/18 with other alternatives were ... this particular rigging is compatible with the main objectives of CM 25-03, i.e. minimizing the ...
Meeting Document : SC-CAMLR-38/18 : Autor(es): O.A. Bergstad