Search results
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Progress report on the Weddell Sea Research Program Stage II
Abstract: Results of longline survey on Antarctic toothfish in the Weddell Sea (Stage II) are ... presented in the paper. Options I and II of the survey were carried out from February 10 to February 22 ... , 2014. A total of 34 longlines were set: the Option I – 10+20 and the Option II – 4 at the depths ... ranging from 605 to 2031 m. A total number of hooks – 116 100, area – 13565 km 2. Catch value of the ...
Meeting Document : WG-SAM-14/05 : Author(s): A.F. Petrov, I.I. Gordeev, S.V. Pianova and E.F. Uryupova (Russia)
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CEMP cameras data validation experiment at the Galindez Island gentoo colonies
Abstract: We inform on the results of the data validation experiment provided for pictures from ... time-lapse cameras of the CEMP camera monitoring project of CCAMLR at Galindez Island gentoo colonies ... , provided continuous observations every day of gentoo nests in the three sites where automatic time-lapse ... cameras installed. The results of visual observations have been compared with data from camera pictures ...
Meeting Document : SC-CAMLR-XXXVII/BG/20 : Author(s): A. Dzhulay, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyy, L. Pshenichnov and A. Grytsai
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Aligning toothfish fishery status with the CCAMLR regulatory framework
Convention Area is intended to be guided by CCAMLR’s regulatory framework. However, the status of toothfish ... with the regulatory framework. This can be accomplished through developing and adopting a suite of ... fishery status based on their stage of development. Here, specific examples of toothfish fisheries with a ... status of closed and exploratory as set out in conservation measures, and that of the regulatory ...
Meeting Document : WG-FSA-2019/66 : Author(s): C.D. Jones
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Featured items
40th anniversary of the CAMLR Convention coming into force. To honour this milestone the Secretariat ... Meeting of Antarctic experts comes to a close Yesterday saw the close of the Forty-first Meeting of the ... Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). The Commission met from 24 ... meeting was chaired by Dr Jakob Granit (Sweden). Many important issues were discussed. Of particular note ...
Page : Site Section: The Organisation
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Krill and zooplankton populations monitored during AMLR 2004 surveys (Subarea 48.1) with respect to the long-term Elephant Island area datasets
Abstract: Net sampling during annual field season activities of the U.S. Antarctic Marine Living ... Resources (AMLR) Program yielded about average concentrations of postlarval krill during January and ... good recruitment of the 1990/00, 2000/01 and 2001/02 year classes and little contribution from the 2002 ... /03 season. Although little reproductive activity and unusually large proportions of immature ...
Meeting Document : WG-EMM-04/72 : Author(s): V.J. Loeb (USA)
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Research plan for toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2010/11
Abstract: In order to clarify the stock status and biological characteristics of Dissostichus spp ... Maru No. 3 to be conducted in April-June 2011. This is the second year of the survey of the 3-5 years ... the mark-and-recapture studies, sufficient tagging rate of 5 fish / ton will be conducted in the same ... manner as the 2009/10 survey. We calculated the two values (78 and 114 tonnes) of total allowable sample ...
Meeting Document : WG-SAM-10/15 : Author(s): Delegation of Japan
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Using preferred habitat models for chinstrap penguins (Pygoscelis antarctica) to help improve krill fisheries management during the penguin breeding season
planning. Using habitat models to understand which variables influence the distribution of predators at-sea ... can enable us to predict the distributions of un-tracked populations, and thus help to identify any ... impact penguin populations. We show that the distribution of chinstrap penguins can be predicted using ... two simple variables; the distance to the colony and a measure of the direction of travel towards the ...
Meeting Document : WG-EMM-17/33 : Author(s): V. Warwick-Evans, N. Ratcliffe, H.L. Clewlow, L. Ireland, A. Lowther, F. Manco and P.N. Trathan
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Sharks by-catch observed on bottom longlines fishery off the Kerguelen Islands in 2006–2016, with a focus on Etmopterus viator
bycatch within the Kerguelen EEZ (northern part of the plateau). From 2006 to 2016, crew reported the ... total catches of the line and observers were asked to identify and count fish bycatch on 25% of the ... total fishing effort. A total of 26 203 longline hauls and more than 55 million hooks were checked by ... (99%). An abundance index (number of shark per 1 000 hooks observed) was used to show bathymetric and ...
Meeting Document : WG-FSA-18/25 : Author(s): C. Chazeau, S.P. Iglésias, N. Gasco, A. Martin and G. Duhamel
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Seabird interaction with long-lining operations for Dissostichus eleginoides around South Georgia, April and May 1994
mortalities recorded over twenty sets of the line; no mortalities occurred during hauls. The 16 sets made at ... night contributed 15% of the overall mortality, all of white-chinned petrels: the four day time sets ... contributed 85% of overall mortality, with giant petrels, grey-headed albatrosses and black-browed albatrosses ... decline, were disproportionately affected in relation to their numbers in the vicinity of the fishing ...
Meeting Document : WG-IMALF-94/15 : Author(s): J.R. Ashford, J.P. Croxall (United Kingdom), P.S. Rubilar and C.A. Moreno (Chile)
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Southern right whale (Eubalaena australis) reproductive success is influenced by krill (Euphausia superba) density and climate
Abstract: The reproductive success of southern right whale (Eubalaena australis) depends on body ... change in the abundance of the species main prey, krill (Euphausia superba), on the feeding grounds ... . Annual data on southern right whale number of calves were obtained from aerial surveys carried out ... number of calves recorded each year varied from 7 to 43 (x = 21.11 ± 11.88). Using cross-correlation ...
Meeting Document : WG-EMM-16/P06 : Author(s): E. Seyboth, K.R. Groch, L. Dalla Rosa, K. Reid, P.A.C. Flores and E.R. Secchi