Search results
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Incidental mortality arising from fisheries activities around Kerguelen Island (Division 58.5.1)
experimental long-lining cruise in deep waters at the shelf edge also showed the potential impact of this type ... Abstract: Causes of incidental mortality owing to fisheries activities around Kerguelen (Division ... of fishery if it develops in the Indian Ocean sector of the Southern Ocean. Trammel net fishing for ... research purposes in the coastal zone does not present any real danger for populations of marine birds and ...
Meeting Document : SC-CAMLR-X/BG/14 : Author(s): Delegation of France
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Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
largest pupping sites are at Telmo Island and Cape Shirreff, on the north coast of Livingston Island ... Paper Title: Survey of Antarctic fur seals in the South Shetland Islands, Antarctica, during the ... 1986/87 austral summer Abstract / Description: A survey of Antarctic fur seals in the South Shetland ... population recovery and recolonization of rookery sites following 19th Century commercial exploitation ... were begun in the South Georgia vicinity, the number of pups born at Bird Island and South Georgia ... ; Laws 1984). At present, the majority of Antarctic fur seal pups are born at Bird Island, South ... during the breeding season at several of these sites but census coverage has been incomplete. Fur ... first post-exploitation record of successful pup production being reported by O'German (1961) at ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 427-440 : Author(s): Bengtson, J.L., L.M. Ferm, T.J. Härkönen, E.G. Schaner and B.S. Stewart
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A three-frequency method to determine the abundance and the size of two euphausiid species (Euphausia superba and Euphausia crystallorophias)
, made simultaneously either at two or at three frequency, and of the results of net samplings, the ... role in the Ross Sea pelagic ecosystem (Marr, 1962; Azzali et al., 1999). To estimate the abundance of ... obtain information about the mean size (length) of the organisms in each aggregation. In principle the ... abundance of the two populations can be estimated by single-frequency acoustics, using the standard echo ...
Meeting Document : WG-EMM-01/63 : Author(s): M. Azzali, J. Kalinowksi, G. Lanciani and I. Leonori (Italy)
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Integrated analyses of circumpolar climate interactions and ecosystem dynamics in the Southern Ocean (ICED)
the current status of ICED and is aimed at further developing links with the CCAMLR scientific ... the increasing need to develop integrated circumpolar analyses of Southern Ocean ecosystems. The long ... -term goal of ICED is to develop a coordinated circumpolar approach to understand climate interactions ... , and the development of management procedures. CCAMLR community scientists have been instrumental in ...
Meeting Document : WG-EMM-06/26 : Author(s): E.J. Murphy (United Kingdom), E. Hofmann (USA) and R. Cavanagh (United Kindom)
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Design of the used on Russian vessels Sparta and Chio Maru No. 3 bottom trot-line for toothfish fishing
catching of VME-organisms to a large extent, because at the presented design of a longline each line with a ... Abstract: This work is prepared in accordance with recommendation of 4.18 WG-SAM-12 about ... submitting of data on fishing gears` construction that was used on Russian longliners Sparta” and “Chio Maru ... №3”. The trotline of a special design that was used is formed of main floating line and fastened ...
Meeting Document : WG-FSA-12/22 : Author(s): I.G. Istomin, V.V. Akishin, V.A. Tatarnikov and I.I. Gordeev (Russia)
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Next steps in development of Marine Protected Area in the Argentine Islands Archipelago water area
Abstract: The results of the research aimed at further substantiation and development of the ... Marine Protected Area in the area of the Ukrainian Antarctic Station Academician Vernadsky are presented ... . In order to study the structure and biodiversity of benthic communities in the water area of the ... Argentine Islands, the underwater research and acoustic survey were conducted. During the period of 2014 ...
Meeting Document : WG-EMM-18/32 : Author(s): A. Utevsky, E. Sinna, D. Smyrov, M. Shrestha, Y. Gamulya, G. Ukhno, R. Khodzhaeva, Y. Utevsky, V. Levenets and S. Utevsky
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Small scale krill surveys: simulations based on observed euphausiid distributions
lowest for the survey design utilising parallel transects set at right angles to the long axis of the ... Abstract / Description: An observed distribution of aggregations of the euphausiid, Meganyctiphanes ... norvegica is used to model the effects of krill swarm orientation and shape on the success of two proposed ... survey designs. The simulation involves a number of random paths of parallel or radially arranged ... utilising parallel transects set at right angles to the long axis of the aggregations. Calculations based ... , directed at regions around CEMP sites for the duration of CEMP predator parameter monitoring; these may ... origin at the bottom left hand corner with a constant radius of 100 units, but they had a gap close to ... number of rotations of the distributions were used to investigate the effects of starting surveys at ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Author(s): Agnew, D.J. and S. Nicol
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The International Code for Ships Operating in Polar Waters: Step 2 addressing fishing vessels
Abstract: This paper reports on progress at the International Maritime Organization (IMO) on the ... adoption of a Polar Code for shipping in polar waters, and sets out the initial steps for a second phase on ... identifies the relevance for fishing vessels of various safety matters addressed in the Polar Code, on the ... basis of recent incidents in the Southern Ocean. Finally, it proposes measures on ice strengthening of ...
Meeting Document : CCAMLR-XXXIV/BG/24 : Author(s): Submitted by ASOC
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Description of an AD Model Builder implementation of the exact time of release and recapture stock assessment model of Tuck et al. (2003)
model and applied it to the stock of Patagonian Toothfish, Dissostichus eleginoides,at Macquarie Island ... Abstract: Tuck et al. (2003) describe an exact time of release and recapture stock assessment ... ) Title: Description of an AD Model Builder implementation of the exact time of release and recapture ... stock assessment model of Tuck et al. (2003) Approval: Approved ...
Meeting Document : WG-FSA-04/75 : Author(s): S.G. Candy, A.J. Constable and D. Erceg (Australia)
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Spatial distribution of Champsocephalus gunnari size and age are related with depth
catches of age I- present maximum difference with the older age classes at about 150 meters a result which ... Abstract: The results of four fish surveys (EDUARDO L HOLMBERG 1994 to 1997) are analyzed to ... detect associations between the sizes of Champsocephalus gunnari (also age classes), Gobionotothen ... eleginoides and depth of catch, as well as among C. gunnari age classes. Except D. eleginoides median sizes of ...
Meeting Document : WG-FSA-97/45 : Author(s): Marschoff, E.R., Serra, J.A., Gonzalez, B., Calcagno, J.