Search results
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Revised research plan for the 2017/18 exploratory longline fishery of D. mawsoni in Subarea 48.6 by South Africa and Japan
Abstract: South Africa and Japan revised the next season’s (2017/18) research plan in Subarea ... 48.6 using the latest CCAMLR C2 and Observer data, following the recommendations and notification from ... extracts provided by the CCAMLR Secretariat on the 27th of July, 2017 were used. The estimated median stock ... , and 8044.33 tonnes, respectively, when applying the Chapman method. Chapman method considers tags that ...
Meeting Document : WG-FSA-17/10 : Author(s): Delegations of Japan and South Africa
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Research plan for the 2018/19 exploratory longline fishery of D. mawsoni in Subarea 48.6 by Spain
Abstract: A proposal from Spain to join the current research proposal coordinated between JAP and ... ZAF is presented. In the SC-2017 report, the Scientific Committee noted that the future inclusion of ... an ice strengthened vessel, in an expanded research plan for this area, would address the capacity ... issues that the research conducted by Japan and South Africa were experiencing (parag 3.109) and ...
Meeting Document : WG-SAM-18/02 : Author(s): Delegation of Spain
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SO-AntEco: Contributing information and scientific advice on benthic biodiversity in the South Orkney Islands (Domain 1) region
with an international team of scientists from the Scientific Committee for Antarctic Research (SCAR ... ) AntEco research programme. The team included participants from nine different countries and 15 institutes ... . The expedition took place on board the BAS research ship RRS James Clark Ross in early 2016. The focus ... of the cruise was to contribute towards a better understanding of selected benthic habitats around ...
Meeting Document : WG-EMM-17/37 : Author(s): M.J. Brasier, S.M. Grant, P.N. Trathan, L. Allcock, O.S. Ashford, H. Blagbrough, A. Brandt, B. Danis, R. Downey, M. Eléaume, P. Enderlein, C. Ghiglione, O. Hogg, K. Linse, M. Mackenzie, C. Moreau, L. Robinson, E. Rodríguez, V. Spiridonov, A. Tate, M. Taylor, C. Waller, H. Wiklund and H.J. Griffiths
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Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch
Abstract: Longline fisheries have expanded throughout the world’s oceans since major commercial ... distant-water pelagic fleets began fishing for tuna and tuna-like species in the early 1950s. Along with ... the more recent development and expansion of demersal longline fleets for species such as Patagonian ... areas by wide-ranging seabirds. Attracted by baits and offal, the birds can be caught on the baited ...
Meeting Document : WG-FSA-02/43 : Author(s): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)
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Do the males of Dissostichus eleginoides grow faster, or only mature before females?
Abstract: Maturity data information obtained by the scientific observers on board the ships Argos ... Helena and Cisne Verde during August of 1997-and utilized by the WG-FSA-97 to build the maturity ogives ... - were age transformed applying the age-size relationship obtained from the specific equations for each ... sex in samples coming from South Georgia Islands. The results show that the differences are due to ...
Meeting Document : WG-FSA-98/16 Rev. 1 : Author(s): C.A. Moreno (Chile)
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Age and Length Growth of Champsocephalus gunnari, Lonnberg 1905 (Pisces, Chaenichthyidae, in the Area of Elephant Island, West Zone, Antarctica
Abstract: In order to extend the knowledge on the age and growth of antarctic fishes, the authors ... present herein the results of the data processing arising from samplings o f a species belonging to the ... Chaenichthyidae family, Champsocephalus gunnari. The age determination of this species, was made using the otolith ... fine cutting technique. Through the reading of the growth rings the age classes corresponding to3, 4, 5 ...
Meeting Document : WG-FSA-85/11 : Author(s): A.P. Tomo and E. Barrera-Oro (Argentina)
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JGYM: a java version of the Generalised Yield Model
the current toothfish assessment methodology using the Generalised Yield Model (GYM), a Java version ... of the GYM has been developed. The new version has been developed directly from the specifications ... kindly provided by Dr Andrew Constable. Some routines have been translated from the GYM FORTRAN code into ... Java. As such, if sufficiently similar results can be obtained from the JGYM and the current GYM given ...
Meeting Document : WG-FSA-SAM 03/16 : Author(s): R.N. Vilhelm (United Kingdom)
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Preliminary results of pop-up satellite tag study on Antarctic toothfish in the Mawson Sea
described in this report. The toothfish was caught in the Mawson Sea in Feb 2015 and released with a PSAT by ... a Korean scientific observer. The same observer recovered the fish a year later. The days of liberty ... were over a year (366 days). The vertical movement of the fish shows strong and contrasting patterns ... . The most significant pattern was the fish staying at the same depth for a couple months. The vigorous ...
Meeting Document : WG-FSA-16/08 : Author(s): Delegation of the Republic of Korea
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Report of ACAP Working Group on Status and Trends Agreement on the Conservation of Albatrosses and Petrels – Status and Trends Working Group
Abstract: 1. The first Session of the Meeting of the Parties (MOP1) of the Agreement on the ... Conservation of Albatrosses and Petrels (ACAP) agreed to review the population status, trends and demography of ... albatrosses (21 species) and petrels (seven species) listed on Annex 1 of the Agreement (MOP1 Final Report ... , Paragraph 7.2). 2. To progress this review, ACAP’s Advisory Committee established a Working Group with the ...
Meeting Document : WG-FSA-06/40
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NPOA-Seabirds Science Advisory Group Final recommendations on fields of research for the NPOA Medium Term Research Plan 2006/07–2010/11
Abstract: Following the review by Alderman (unpublished) and Bull (unpublished) of research into ... seabird-fishery interactions, a set of recommendations were made by the Science Advisory Group to the ... National Plan of Action – Seabirds. The recommendations were developed under six main topic areas: a ... to be considered when commissioning future research on seabird interactions with fisheries and the ...
Meeting Document : WG-FSA-05/46 : Author(s): S. Waugh (Convener) (New Zealand)