Search results
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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 ... catch limit allocation subdivision, that has been mentioned at the WG on Ecosystem Monitoring ...
Meeting Document : CCAMLR-XXVIII/48 : Author(s): Delegation of Ukraine
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Linking population trends of Antarctic shag (Phalacrocorax bransfieldensis) and fish at Nelson Island, South Shetland Islands (Antarctica)
in the number of breeding pairs of Antarctic shag Phalacrocorax bransfieldensis in two colonies on Nelson ... the 1990s up to the mid 2000s over an overall monitoring period of over two decades. It addresses ... influenced by the concomitant decrease in abundance of two of their main prey, the nototheniids Notothenia ... in the number of breeding pairs of Antarctic shag Phalacrocorax bransfieldensis in two colonies ...
Meeting Document : WG-EMM-16/P09 : Author(s): R. Casaux and E. Barrera-Oro
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Tooth growth in male Antarctic fur seals (Arctocephalus gazella) from South Georgia: an indicator of long-term growth history
in longitudinal sections of teeth. Mean age at death was 7∙69 ± 0∙07 years and this showed a small but significant ... an indication of body growth, Tooth growth rate was lowest in seals which died early (age 4 years) and increased ... mature early also died early. Tooth growth layers deposited in each calendar year were compared ... was deposited. There was significant variation in the depth of tooth growth layers deposited in different years ...
Meeting Document : WG-CEMP-93/11 : Author(s): I.L. Boyd and J.P. Roberts (United Kingdom)
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Biodiversity of the benthos off Kerguelen Islands: overview and perspectives
been neglected and understudied during the last 30 years. The Kerguelen Plateau, situated ... and understudied during the last 30 years. The Kerguelen Plateau, situated at the northern limit of the Polar Front ... Abstract: The Kerguelen Plateau possesses a very diverse benthic fauna. Over the years ... at the northern limit of the Polar Front is probably one of the best study areas to (1) monitor the impact ...
Meeting Document : WS-MPA-11/P03 : Author(s): N. Améziane, M. Eléaume, L.G. Hemery, F. Monniot, A. Hemery, M. Hautecoeur and A. Dettaï
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Inter-annual variability in krill density at South Georgia: 1997–2012
one year were driving the mean krill density estimates for the WCB in that year. WCB krill density ... (µ, mean density for the area) showed several years of moderate to high values (µ > 30 gm ... -2) interspersed with years (1999-2000, 2004, 2009-2010) of very low density (µ < 30 gm-2). Author ... 7% of the maximum reset densities observed. Hence, only the densest krill swarms detected in any one year were ...
Meeting Document : WG-EMM-13/14 : Author(s): S. Fielding, J.L Watkins, P. Trathan, P. Enderlein, C. Waluda, C. Goss, G. Stowasser, G. Tarling and E. Murphy (United Kingdom)
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New data on spawning, hatching and growth of the Kerguelen Islands Champsocephalus gunnari shelf stock
programme allows to identify each year, both from the ichthyoplanktonic surveys and bottom trawlings ... , an annual cohort. Strong differences in abundance of larvae are observed yearly. One cohort seems dominant ... in the samples along the study. It would explain the previouly observed three years cycle. Spawners have been ... to identify each year, both from the ichthyoplanktonic surveys and bottom trawlings, an annual cohort. Strong ...
Meeting Document : WG-FSA-94/9 Rev. 1 : Author(s): G. Duhamel (France)
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Methods of age determination for mackerel icefish (Champsocephalus gunnari Lönnberg 1905) from the South Georgia Island shelf
of fish longer than 30 cm having an enlarged otolith centre. An age/length key for the third quarter ... of the year was also calculated. File: 04-Frolkina.pdf ... of otolith could be used to adjust age assessments of fish longer than 30 cm having an enlarged otolith ... centre. An age/length key for the third quarter of the year was also calculated. ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 37–49 : Author(s): Frolkina, Zh.A.
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Reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2011/12 season
during the survey in two SSRUs (B & C) of Ob Lena Bank. Total catch (excluding tagged and released ... of 133 killer whales (Orcinus orca) were observed at the 30 hauls. All of whales observed ... the survey in two SSRUs (B & C) of Ob Lena Bank. Total catch (excluding tagged and released fish ... whales (Orcinus orca) were observed at the 30 hauls. All of whales observed and the predatory damaged ...
Meeting Document : WG-SAM-12/16 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Review of biological characteristics of the Antarctic toothfish (Dissostichus mawsoni) and its distribution in Antarctic waters
of D. mawsoni are mentioned only in brief. Most published materials refer to studies conducted in the 1970-1980s ... for the assessment of its biomass and identification of its stocks. The trophodynamics of D. mawsoni are mentioned ...
Meeting Document : WG-FSA-98/37 : Author(s): Secretariat
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Conservation Measure Conservation Measure 41-09 (2017)
in Force: 2017- 2018 ... . The fishery shall be conducted by a maximum in the season of two (2) Australian, one (1) Japanese, five ... (5) Korean, three (3) New Zealand, one (1) Norwegian, four (4) Russian, one (1) Spanish, five (5) Ukrainian ... , one (1) UK and one (1) Uruguayan flagged vessel using longlines only. Catch limit 2. In accordance ... with a view to providing advice to the Commission at its 2018 meeting) and SSRUs B, C, G – 591 tonnes ...
Conservation Measure : 41-09 (2017)