Résultats de la recherche
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A history of the acquisition and analysis of sea-ice data by CCAMLR
from satellite images, was recognised as an important source of information for interpreting changes in ... monitored predator parameters. Standard methods for collection of environmental parameters were agreed in ... Centre ice charts were routinely acquired and analysed by the Secretariat from 1993. An alternative ... the early years of development of the ecosystem monitoring program sea ice data, especially derived ...
Meeting Document : WG-EMM-96/15 : Auteur(s): Agnew, D.J.
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PROPOSED AMENDMENTS TO CONSERVATION MEASURE 51-01 (2008) PRECAUTIONARY CATCH LIMITATIONS ON EUPHAUSIA SUPERBA IN STATISTICAL SUBAREAS 48.1, 48.2, 48.3 AND 48.4
advice on SSMU catch limit allocation subdivision, that has been mentioned at the WG on Ecosystem ... statistical Subareas in statistical area 48 for krill fishery. Author(s): Delegation of Ukraine Title ...
Meeting Document : CCAMLR-XXVIII/48 : Auteur(s): Delegation of Ukraine
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PRELIMINARY ASSESSMENT OF MACKEREL ICEFISH, CHAMPSOCEPHALUS GUNNARI, IN THE VICINITY OF HEARD ISLAND AND MCDONALD ISLANDS (DIVISION 58.5.2), BASED ON A SURVEY IN JULY 2008, USING THE GENERALISED YIELD MODEL
58.5.2 in the vicinity of Heard Island in July 2008 to provide the information for an assessment of short ... for the area of Division 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. The strong ... year class detected in last year’s survey is now fully recruited as the 2+ cohort, and dominates the ...
Meeting Document : WG-FSA-08/56 : Auteur(s): D.C. Welsford (Australia)
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Preliminary results from CEMP monitoring of Antarctic fur seals, chinstrap penguins and macaroni penguins at Bouvetøya 1996/97
Ocean, during an expedition to the island from 9 December 1996 to 22 February 1997. A research station ... sharply since the last count in 1989/90. The population of Macaroni Penguins has shown a more moderate ...
Meeting Document : WG-EMM-97/20 : Auteur(s): Hofmeyr, G.J.G., Dyer, B.M., Næstvold, A., Mehlum, F., Gjertz, I., Bakken, V., Isaksen, K., Huyser, O.
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Adélie penguins’ response to unmanned aerial vehicle at Cape Hallett in the Ross Sea region, Antarctica
) in 2018. In order to obtain suitable images for counting the number of nests and mitigate ... Abstract: Aerial photography is widely accepted as a useful method for monitoring penguins in ... has not been investigated. An annual survey should be conducted to determine the population size of ... Adélie penguins in this area, because Cape Hallett was designated as a new site for the Ecosystem ...
Meeting Document : WG-EMM-2019/36 Rev. 1 : Auteur(s): J.-H. Kim, Y.-S. Kim, J.-W. Jung, W.Y. Lee, H.-C. Kim, J.H. Kim, H. Chung and H.C. Shin
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SO-AntEco: Contributing information and scientific advice on benthic biodiversity in the South Orkney Islands (Domain 1) region
will contribute to an updated MPA Report for the South Orkney Islands, as well as the SOISS MPA review ... with an international team of scientists from the Scientific Committee for Antarctic Research (SCAR ... more suitable for VME assessments than the Agassiz trawl, but where possible, trawling is advisable for ... collecting all faunal types and for higher taxonomic resolution. The designation of VME locations or MPAs ...
Meeting Document : WG-EMM-17/37 : Auteur(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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Closing the gaps in CCAMLR’s oversight of at-sea transhipments in the Convention Area
transhipments to the Secretariat, which will prepare an annual report for SCIC with information on transhipments ... Abstract: In this paper, ASOC argues that the time is ripe for upgrading CCAMLR provisions on ... transhipments. The 2 nd Performance Review of CCAMLR identified a “significant gap” in relation to transhipments ... Delegation responsibility for releasing documents: ASOC ...
Meeting Document : CCAMLR-XXXVII/BG/37 : Auteur(s): Submitted by ASOC
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By-catch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)
variances are calculated from the delta distribution. In numbers, an average of about 14 fish were caught ... per tome of krill, and an average of about 25 fish were caught per hour of towing. In weight, an ... average of about 1.2 kg of fish were caught per tonne of krill, and an average of about 2.2 kg of fish ... were caught per hour of towing. Confidence intervals for mean by-catch estimates are wide suggesting ... , respectively, the mean and variance of the lognormally distributed observations for which X > 0. I,[x] is an ... kg of krill was subsampled for by-catch; this was an order of magnitude less than the next smallest ... 'unknown myctophids' occurred in 20% of the hauls sampled for by-catch (Table 1). Other fish species ... hauls for by-catch (recall that Table 1 includes 20 'useable' hauls). Unfortunately, sampling ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 111–123 : Auteur(s): Watters, G
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Two species of toothfish in two basic longline fisheries regions – Patagonian toothfish in Subarea 48.3 (South Atlantic) and Antarctic toothfish in Subareas 88.1 and 88.2 (South Pacific)
Abstract: Now after more then 30 years studies a most valuable commercial (target) species in the ...
Meeting Document : WG-FSA-05/71 : Auteur(s): K.V. Shust, E.N. Kuznetsova, A.N. Kozlov, N.V. Kokorin and A.F. Petrov (Russia)
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Updated assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Crozet Islands (Subarea 58.6)
Abstract: This paper presents the latest developments in Casal models for Crozet with an updating ... for releasing documents: France ... of input data from the more recent years (up to 2015/16 season) and a reassessment of stocks taking ...
Meeting Document : WG-FSA-16/52 : Auteur(s): R. Sinegre and G. Duhamel