Resultados de la búsqueda
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Bridging the krill divide: understanding cross-sector objectives for krill fishing and conservation
identify constructive ways for the three sectors to work together. The issue of krill-fishing has ... . This included shared commitment to maintaining a healthy ecosystem and support for management of the ... krill fishery that minimises the risk of negative impacts on ecosystem health. Participants generally ... agreed that current levels of fishing have a low risk of significant impacts but that there is no need to ...
Meeting Document : SC-CAMLR-XXXIII/BG/34 : Autor(es): United Kingdom, Norway, Chile, ASOC and ARK
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Chiller killers – first steps towards identifying krill pathogens
provide a baseline for future pathogen research, as well as an atlas of infected tissue. This paper ... providing the main source of food for many taxa high in the food chain such as baleen whales, penguins and ... waters of Antarctic krill northern distribution limit have experienced significant warming. In a changing ... survey of krill from the Southern Ocean. In the present study and for the first time, krill were sampled ...
Meeting Document : WG-EMM-15/23 : Autor(es): K. Bateman, R. Hicks, G. Tarling, M. Soeffker and G. Stentiford (United Kingdom)
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Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
Abstract: The Republic of Chile completely revised its initial plan for a three-year project to ... study the distribution, abundance and biological characteristics of Antarctic demersal fish communities ... 2020. Based on the experience gained in the first phase of research and recommendations made by WG-SAM ... Subareas 48.1 and 48.2 in accordance with CM-24-01 is provided. The objective of this research survey is to ...
Meeting Document : WG-SAM-17/18 : Autor(es): Delegation of Chile
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An integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
eleginoides) fishery at Heard Island and McDonald Islands in CCAMLR Division 58.5.2 with data until end of the ... season 2015/16. The updated assessment model is based on the best available estimates of model parameters ... , the use of abundance estimates from a random stratified trawl survey (RSTS), longline tag-release data ... data to aid with the estimation of year class strength and selectivity functions of the trawl, longline ...
Meeting Document : WG-FSA-17/19 : Autor(es): P. Ziegler
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Demersal finfish distribution, abundance and their biological characteristics in Statistical Subareas 48.1 (northern part) and 48.2 (2018–2020)
Abstract: The Republic of Chile completely revised its initial plan for a three-year project to ... study the distribution, abundance and biological characteristics of Antarctic demersal fish communities ... 2020. Based on the experience gained in the first phase of research and recommendations made by WG-SAM ... Subareas 48.1 and 48.2 in accordance with CM-24-01 is provided. The objective of this research survey is to ...
Meeting Document : WG-FSA-17/28 : Autor(es): Delegation of Chile
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2017/18
to March 2018. Surveys of beached marine debris at Bird Island recorded a total of 371 items during ... ). Thirteen items of beached debris were recorded at Signy Island (operational during summer only; 6 November ... 2017 to 31 March 2018). Twenty-seven items of beached marine debris were recorded at Goudier Island ... (operational 16 November 2017 to 6 March 2018). Entanglements of seven Antarctic fur seals were observed at ...
Meeting Document : SC-CAMLR-XXXVII/BG/21 : Autor(es): C. Waluda
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Marine Ecosystem Assessment for the Southern Ocean (MEASO)
. MEASO aims to provide a forward-looking assessment of what trends in Southern Ocean ecosystems are ... happening now and into the future, and what may need to be planned for, in terms of research and management ... to share relevant science, enhance community input into the design and planning of the MEASO, and to ... develop a work plan. Since the conference, summaries of information available for a MEASO have been ...
Meeting Document : SC-CAMLR-XXXVII/BG/22 : Autor(es): A. Constable, J. Melbourne-Thomas, R. Trebilco and M. Brasier
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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
not successful. Extensive monitoring of bird interactions reflected in observer reports suggests that ... this particular rigging is compatible with the main objectives of CM 25-03, i.e. minimizing the ... incidental mortality of, or injury to, seabirds and marine mammals during trawl fishing. As requested in a ... also summarizes earlier experiments on the FV Saga Sea. Based on the recognized need and utility of net ...
Meeting Document : SC-CAMLR-38/18 : Autor(es): O.A. Bergstad
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Aspectos metodológicos de la Prospección Internacional de Kril a Gran Escala de 2019: comentarios y propuestas
Abstract: Methodical aspects of a large-scale international survey in 2019 are discussed in the ... context of stated objectives. The main sources of uncertainty in the results of the 2019 survey are shown ... . Author(s): Delegation of the Russian Federation Title: Methodical Aspects of a Large-scale ...
Meeting Document : SC-CAMLR-XXXVII/16 : Autor(es): Делегация Российской Федерации
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2006/07 season
Abstract: We provide an update of the Bayesian sex and age structured population stock assessment ... model resulted in a slightly lower estimate of initial biomass than the 2006 base case. The inclusion of ... the 2007 recaptures of 2006 tags released had the most substantive impact on the model estimates ... . Models using tag-recapture data from all vessels are also presented. Inclusion of all vessels tagging ...
Meeting Document : WG-FSA-07/37 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)