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Комиссия по сохранению морских живых ресурсов Антарктики

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CCAMLR Calendar 2016

We have created a wall calendar for the 2015/16 fishing season and through to the end of 2016.

Each month features a beautiful ‪Antarctic‬ image by photographers John Weller, Karl-Hermann Kock, Volker Siegel, Eyal Kaplan, Clifford Hoang and Nicolas Gasco. The calendar displays significant CCAMLR dates and nautical twilight charts for important locations, including King George Island, Cape Horn, Davis Station, South Georgia and McMurdo Station.

Review Date: 
сб, 10/22/2016
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Badaro

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Abstract: 

Following the recommendation of WG-FSA in 2014 the Secretariat has undertaken an analysis of bycatch in CCAMLR longline fisheries. The numerical target catch ratio (the number of target fish as a proportion of the total number of fish caught), using haul by haul data from the Ross Sea toothfish fishery from 2008 – 2014, was used as a single metric to examine the amount of bycatch reported by vessels. This analysis indicated that, as expected, differences in this index arose due to gear and location of fishing. However, there was also evidence of distinct differences in the mean (and distribution) in the index from two groups of Members flagged vessels, that together contribute 84% of the haul by haul data. These differences do not appear to be explained by differences in gear or location and are also apparent in the data reported by observers. However, the way in which observer sampling of bycatch is reported requires clarification. In order to further develop the analysis of bycatch it is essential to consider what additional factors need to be included in that analysis. This consideration should also review whether there have been any misinterpretations of the data, or the assumptions underlying the analysis, that may have led to errors in the results and subsequent interpretation. Correspondence from Members that have been active in CCAMLR longline fisheries on how the data on catch and bycatch are collected and reported is provided.

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Контакты

E-mail: ccamlr [at] ccamlr [dot] org
Телефон: +61 3 6210 1111
Факс: +61 3 6224 8744
Адрес: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

Быстрые ссылки

  • Вакансии
  • Лицензированные суда
  • Список действующих мер по сохранению 2024/25 г.
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Current and Upcoming Meetings

  • WG-ASAM-2025
  • WG-EMM-2025
  • WG-FSA-2025
  • SCIC-2025
  • SC-CAMLR-44

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