Résultats de la recherche
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Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)
58.4.2 (Kosmonavtov and Sodruzhestva Seas) Abstract / Description: Current estimates of the level of ... then been extrapolated over all of Antarctica. According to these calculations the entire amount of ... krill consumed is between 166 and 450 million tonnes; of this amount fish consume from 30 to 32 million ... tonnes (Lubimova, Shust, 1980 and Shust, 1987). However these extrapolated values of krill consumption by ... were sampled from catches of commercial mid-water and bottom trawls operating at depths of 100 to 600 ... the total consumption of kriU over the summer is estimated at 515.4 x 103 tonnes. The main consumers ... requirements for fish were 1.5 x 103 tonnes at the beginning of the season and 0.36 x 103 tonnes at the end ... kriU consumption at 444.7 x 103 tonnes. Approximately 18% of seasonal or 9% of yearly krill production ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Auteur(s): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk
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Rapport de pêcherie 2016 : Pêcherie exploratoire Dissostichus spp. – division 58.4.1
Dissostichus spp. at a rate of 5 fish per tonne of green weight caught (Table 2). The tag-overlap statistic ... , then the fishing vessel must move at least 5 n miles away for a period of at least five days. 21 ... of three (3) birds per vessel during daytime setting Observers At least two (2) scientific ... biological data (Annex 41-01/A) and tagging (Annex 41-01/C). Toothfish tagged at a rate of at least 5 fish ...
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Fishery Report 2018: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b
South African EEZ at Prince Edward and Marion Islands extends into the northern part of Division 58.4.4a ... certainty that exploitation rates at the scale of the stock or research unit will not negatively impact the ... been required to tag and release Dissostichus spp. at a rate of 5 fish per tonne of green weight ... LAYOUT OF CCAMLR DOCUMENTS AND REPORTS FI ...
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Fishery Report 2018: Exploratory fishery for Dissostichus eleginoides in Division 58.4.3a
recent seasons peaked in 2005 at 105 tonnes when, along with D. eleginoides, smaller catches of D ... exploitation rates at the scale of the stock or research unit will not negatively impact the stock ... required to tag and release Dissostichus spp. at a rate of 5 fish per tonne of green weight caught (Table ... vessel must move at least 5 n miles away for a period of at least five days. 20. If the catch of ...
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Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
from 40 to 120 cm in length, with a mode at approximately 80–100 cm at the beginning of the series ... (60 cm) • mitigation measures for the reduction of bird mortality • landings occur at one place ... . Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard ... ELEGINOIDES KERGUELEN ISLANDS (DIVISION 58.5.1) CONTENTS Page 1. Details of the fishery ...
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Fishery Report: Dissostichus eleginoides (TOP) Crozet Island inside the French EEZ (Subarea 58.6)
, with a mode at approximately 70–80 cm at the beginning of the series, and 55–80 cm in recent seasons ... year are given at the top of each panel. 2. Stocks and areas 5. A tagging experiment (with 1 fish ... of seabirds in longline fisheries in the French EEZ at Crozet Islands in Subarea 58.6. Fishing ... methods and forms (v) a new population survey of at-risk seabird species, conducted in the Crozet ...
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
(SUBAREAS 58.6 AND 58.7) 1. Details of the fishery A licensed fishery within the South African EEZ at ... 5, Appendix N, Table 2). Figure 1: General map of the South African EEZ at the Prince Edward ... toothfish at the rate of one fish per tonne of green weight caught throughout the season. 11. Tagging ... incidental mortality of seabirds in the fishery in the South African EEZ at the Prince Edward Islands (in ...
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
African EEZ at the Prince Edward Islands started in October 1996. Part of the South African EEZ is ... of the South African EEZ at the Prince Edward Islands and the boundaries of Subareas 58.6 and 58.7 ... incidental mortality of seabirds in the fishery in the South African EEZ at the Prince Edward Islands (in ... . Butterworth, B.P. Watkins and D.G.M. Miller. 2002. A first attempt at an assessment of the Patagonian ...
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
African EEZ at the Prince Edward Islands started in October 1996. Part of the South African EEZ is ... ). Figure 1: General map of the South African EEZ at the Prince Edward Islands and the boundaries of ... incidental mortality of seabirds in the fishery in the South African EEZ at the Prince Edward Islands (in ... attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince ...
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Fishery Report: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)
range from 40 to 130 cm in length, with a mode at approximately 70–80 cm at the beginning of the series ... fish have been tagged from commercial longliners at Crozet. Of the tagged fish, 197 were recaptured ... (60 cm) • mitigation measures for the reduction of seabird mortality • landings occur at one place ... . Details of the fishery .................................................................... 1 1.1 ...
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