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Summary of monitoring and research effort and preliminary results from the 2019 Scotia Sea krill monitoring survey with FV Cabo de Hornos
Scotia Sea krill monitoring survey with the F/V Cabo de Hornos. The vessel was chartered ... travelled on transects, and in addition to the acoustic data collection which is presented in a separate ... Scotia Sea krill monitoring survey with FV Cabo de Hornos Microsoft Word File: emm-2019-46.docx Approval ... monitoring survey with the F/V Cabo de Hornos. The vessel was chartered by the Association of Responsible ...
Meeting Document : WG-EMM-2019/46 : Author(s): G. Skaret, M. Martinussen, G. McCallum, R. Pedersen, J. Rønning, A.L. Donoso, O.A. Bergstad and B.A. Krafft
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Volume 13: CCAMLR. 2001. Statistical Bulletin, Vol. 13 (1991–2000). CCAMLR, Hobart, Australia.
be borne in mind when considering the data presented in the figures in Section D. (vi) TABLE DES ... for the names of species used in the tables ...................... . SECTION B CATCH AND EFFORT DATA Table ... data reported in fine-scale format 3 5 7 9 10 11 12 13 19 22 27 33 39 44 53 63 72 ... the colleqtion of data from fisheries operating in the CCAMLR Convention Area (Statistical Areas 48,58 and 88 ...
Document : Site Section: Publications
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data
of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data Abstract / Description ... Japanese fishery data. Average trawling depth usually showed a marked diurnal change during summer ... krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data ... ) areas) using Japanese fishery data. Average trawling depth usually showed a marked diurnal change during ... des données de la pêcherie japonaise. La profondeur moyenne des chalutages mettait le plus souvent ... AND AGGREGATION OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) IN THE SCOTIA SEA, USING JAPANESE FISHERY DATA K. Taki ... ), South Orkney Islands (SO) and South Georgia (SG) areas) using Japanese fi shery data. Average trawling ... feeding and spawning ecology and avoidance of visual predators. Résumé La variation saisonnière de la ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Author(s): Taki, K., T. Hayashi and M. Naganobu
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Analysis of albatross and petrel distribution within the CCAMLR Convention Area: results from the Global Procellariiform Tracking Database
on remote-tracking data contributed to the Global Procellariiform Tracking Database by multiple data holders ... 88.2 and 88.3. The distribution data also emphasise the importance for breeding albatrosses and petrels ... and WCPFC. Priority gaps in current tracking data are identified, especially relating to studies ... of nonbreeding distribution. These data will be essential for comprehensive assessment of risks of incidental ... de la division en zones, sous-zones, divisions et subdivisions de la FAO, repose sur les données de ... télédétection que nombre de détenteurs de données ont fournies à la base de données globale de suivi des ... cette proportion est la plus faible. Les données de répartition mettent également en valeur ... , la CTOI et la WCPFC. Les données manquantes dans les données actuelles de suivi qu’il convient de se ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 143–174 : Author(s): BirdLife International (prepared by C. Small and F. Taylor)
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Revised estimates of the area of the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
closely matched existing estimates derived from nautical charts (and single-point sounding data). However ... derived from nautical charts (and single-point sounding data). However, the reliability of existing sea ... jeu de données bathymétriques sur la Géorgie du Sud (SGDB, pour South Georgia Bathymetric Dataset ... données a permis de calculer la surface de fond marin (km2 <500 m de profondeur) de la sous-zone 48.3 de ... actuelles dérivées des cartes nautiques (et de données de sondage en un seul point). Il a toutefois été ... fonction des strates de profondeur. Le nouveau jeu de données est considéré comme le plus exact et le plus ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 167–175 : Author(s): Belchier, M. and P. Fretwell
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Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
signal in the data for the depletion model to be used to estimate local abundance. A number of possible ... there is no sufficiently consistent signal in the data for the depletion model to be used to estimate local abundance ... lNA, United Kingdom C.A. Moreno Instituto de Ecologia y Evolution Universidad Austral de Chile ... Kensington London SW7 lNA, United Kingdom Z. Young Instituto de Fomento Pesquero PO Box 8, Valparaiso ... than in others, but in general there is no sufficiently consistent signal in the data ... d'epuisement de Leslie a 6te utilise pour examiner les tendances locales de la capture par unite d'effort de ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Author(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young
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An assessment of the merits of length and weight measurements of Antarctic krill Euphausia superba
as predictors of wet or dry weight in Antarctic krill Euphausia superba Dana are standardised with new data ... data. An alternative approach is examined in which length and additional biological data are assessed ... in Antarctic krill Euphausia superba Dana are standardised with new data on the relationships of three length ... such variation has for introducing error into estimates of biomass based on acoustic data. An alternative ... krill Euphausia superba Dana are standardised with new data on the relationships of three length ... the potential such variation has for introducing error into estimates of biomass based on acoustic data ... . An alternative approach is examined in' which length and additional biological data are assessed in terms ... Universitat Kiel, Dusternbrooker Weg 20, 2300 Kiel, Federal Republic of Germany. Les relations publiees des ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 371-373 : Author(s): Morris D.J., J.L. Watkins, C. Ricketts, F. Buchholz, and J. Priddle
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
, to the west of the South Orkney Islands, 24 March to 18 June 1990- based on data reported by a biologist ... . The significance of these observations in relation to krill size composition data obtained from standard surveys ... of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer ... of these observations in relation to krill size composition data obtained from standard surveys (only one sample ... 1990 - BASED ON DATA REPORTED BY A BIOLOGIST -OBSERVER A.V. Vagin, R.R. Makarov andL.L. Menshenina ... . The significance of these observations in relation to krill size composition data obtained from standard surveys ... of krill by commercial fisheries. Resume Des etudes des variations diurnes de la composition en tailles ... de Euphausia superba ont ete menees a proximite des lles Orcades du Sud de mars a juin 1990 a bord ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Author(s): Vagin, A.V., R.R. Makarov and L.L. Menshenina
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Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988
was estimated from 120 kHz data to be 260k tonnes and that in the Bransfield Strait south of King George Island ... was 39k tonnes for a total of 299k tonnes in the combined areas. The estimated 200 kHz survey data were ... . The full survey found (120 kHz data) 385k tonnes (in 7 787 n miles 2) in the Bransfield Strait and the area ... ;s survey. The total biomass in the vicinity of Elephant Island was estimated from 120 kHz data to be 260k ... in the vicinity of Elephant Island was estimated from 120 kHz data to be 260k tonnes and that in the Bransfield ... . The estimated 200 kHz survey data were higher, giving 715k tonnes near Elephant Island and 83k tonnes ... in the Bransfield Strait. The full survey found (120 kHz data) 385k tonnes (in 7 787 n miles2) in the Bransfield ... around Elephant Island. Resume Une campagne d'etude hydroacoustique a permis de detecter un niveau ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Author(s): Macaulay, M.C.
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Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters
of data collected by the author during the 1981 season in the region of the Antarctic Peninsula ... and the South Shetland Islands, as well as data collected by other researchers during FIBEX and data from ... . Hypotheses are formulated regarding the age and growth of E. superba; in addition, data are cited ... , on the basis of an analysis of data collected by the author during the 1981 season in the region ... of populations of E. superba in relation to their habitat, on the basis of an analysis of data collected ... , as well as data collected by other researchers during FIBEX and data from earlier literary sources ... regarding the age and growth of E. superba; in addition, data are cited on the growth rates of krill ... - PROBLEMES CAUSES PAR LA DETERMINATION DE LA COMPOSITION DES AGES DES POPULATIONS D'EUPHAUSIA SUPERBA DANA ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Author(s): Spiridonov, V.A.