Résultats de la recherche
-
Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2017 Poker Biomass survey
of 3081 t is recommended for 2017/2018 and 2753 t for 2018/2019. Author(s): R. Sinegre and G ...
Meeting Document : WG-FSA-17/63 : Auteur(s): R. Sinegre and G. Duhamel
-
Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) biomass
106 t (Coefficient of Variation = 9.5%). This gives an estimate of mean density throughout the region ... of 11.7 t km-2. Although the estimate of the mean is not sensitive to the definition of strata, the ...
Meeting Document : WG-KRILL-91/30 : Auteur(s): E. Murphy, I. Everson and A. Murray (United Kingdom)
-
Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)
density about 100 Unm2. The highest value of biomass density (51761 t/nm2) was found the 23 November 1994 ... 426 thousand tons was estimated (mean biomass density around 32 t/nm2). During the second part of ... density around 39 t/nm2). The highest value of biomass density (1041 t/nm2) was found in January at ...
Meeting Document : WG-EMM-97/53 : Auteur(s): Kalinowski, J., Azzali, M.
-
IN SITU MEASUREMENTS OF TILT ANGLE DISTRIBUTION AND TARGET STRENGTH IN ANTARCTIC KRILL (EUPHAUSIA SUPERBA)
presented in future reports. Author(s): G. Skaret, S.A. Iversen, T. Knutsen, R.J. Korneliussen, E. Ona, R ... . Pedersen, A. Totland, T. Torkelsen (Norway) and X. Zhao (China) Title: IN SITU MEASUREMENTS OF TILT ANGLE ...
Meeting Document : WG-EMM-08/29 : Auteur(s): G. Skaret, S.A. Iversen, T. Knutsen, R.J. Korneliussen, E. Ona, R. Pedersen, A. Totland, T. Torkelsen (Norway) and X. Zhao (China)
-
Southern Ocean Network of Acoustics (SONA): Report on Acoustic Processing and Methods Workshop, Vigo, 24–25 April 2016
. Horne, T. Jarvis, R. Kloser and T. Ryan Title: Southern Ocean Network of Acoustics (SONA): Report on ...
Meeting Document : WG-EMM-16/36 : Auteur(s): S. Fielding, J. Thomas, C. Anderson, A. Conchon, A. Cossio, A. Dunford, P. Escobar-Flores, J. Horne, T. Jarvis, R. Kloser and T. Ryan
-
A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2016 random stratified trawl survey
the population. These projections indicate that catches of 561 t in the 2016/17 season and 402 t in ...
Meeting Document : WG-FSA-16/26 : Auteur(s): D. Maschette and D. Welsford
-
A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2003/04
, the reported catch is confined to C2 data. The catch of D. mawsoni was 2414 t, and contributed 87% of ... , about 12 t of Patagonian toothfish (D. eleginoides) was taken, almost entirely from SSRU 881B. The main ... (mainly Amblyraja georgiana) was only 19 t (less than 1% of the total catch1). Other bycatch species ...
Meeting Document : WG-FSA-04/20 : Auteur(s): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and P.L. Horn (New Zealand)
-
Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91
made 971 t of grey rockcod Notothenia squamifrons and 29 t of Patagonian toothfish Dissostichus ...
Meeting Document : WG-FSA-94/07 : Auteur(s): A.K. Zaitsev (Ukraine)
-
Age and Length Growth of Champsocephalus gunnari, Lonnberg 1905 (Pisces, Chaenichthyidae, in the Area of Elephant Island, West Zone, Antarctica
according to the classic model and were estimated as: ♂ Lt= 497.5 [1-e-0.39 (t-1.44)] ♀ Lt = 627.1 [1-e-0.19 ... (t+0.03)] Author(s): A.P. Tomo and E. Barrera-Oro (Argentina) Title: Age and Length Growth of ...
Meeting Document : WG-FSA-85/11 : Auteur(s): A.P. Tomo and E. Barrera-Oro (Argentina)
-
A bioenergetics model for estimating prey consumption by an Adélie penguin population in east Antarctica
krill and fish in their diet, we estimate that this population consumes 78-406 t of krill and 4-46 t of ...
Meeting Document : WG-EMM-16/P10 : Auteur(s): D. Southwell, L. Emmerson, J. Forcada and C. Southwell