Search results
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Characteristics of krill swarms from Prydz Bay
in Prydz Bay, Antarctica. The transect was run due north from Davis Station on 18 December 1990 along 74 ... this far into Prydz Bay were predominantly E. crystallorophias. Surveys carried out in February showed ... MVBS w = weight (kg) 3. RESULTS The data sequence started at 1558 hours on 18 December ... of about 18 m (1 ping) after 1808 hours compared with about 3.5 m before this time. Figures 2a and b show ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Author(s): Agnew, D.J. and I.R. Higginbottom
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Brief report of the joint Soviet-Australian expedition of the USSR FRV Professor Mesyatsev to the Australian fishing zone around the territory of Heard and McDonald Islands, May-August, 1987
of sea birds and marine mammals were conducted. - 80 - RESULTS The main results ... (New) According to our hydrographic survey Bank 3 is almost entirely in the French Fishing Zone ... (New Bank), one bottom trawl was made on the Bank vostochnaya (East Bank), and 26 bottom trawls were ... will most probably increase. V. Seabirds and Marine Mammals Visual observations of seabirds and marine ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 75-103 : Author(s): Gherasimchook, V.V., V.N. Brodin, A.V. Kljausov, I.B. Russelo, P.V. Tishkov and N.B. Zaremba
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Status of krill target strength
acoustiques et de parametres d'orientation. 1 Institute of Marine Research, PO Box 1870, N 5024 Bergen ... involvement in the Biological Investigation of Marine Antarctic Systems and Stocks (BIOMASS) program ... , with 1 ms pulse duration, and estimates of p determined by catching. A total of 18 TS values are given ... for krill of mean lengths from 11.6 to 18.6 mm and mean masses from 2.09 to 10.0 mg (dry weight ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Author(s): Foote, K.G., D. Chu and T.K. Stanton
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Factors to consider in developing management measures for krill
/ Description: A brief review of the objectives of the Convention for the Conservation of Antarctic Marine ... A brief review of the objectives of the Convention for the Conservation of Antarctic Marine Living ... of the Convention for the Conservation of Antarctic Marine Living Resources is given along with an outline ... flore marines de l'Antarctique est presentee ici, avec un aper~u des stades d'evolution des procedures ... administraci6n para las >I< Centre for Marine and Ecological Research, Soerlaan 33, 1186 JG Amstelveen ... an integral part of objectives of the Commission for the Conservation of Antarctic Marine Living Resources ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Author(s): de la Mare, W.K.
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Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia
the 2009 survey data and the new methodology, a TAC was calculated according to the CCAMLR decision rules ... data and the new methodology, a TAC was calculated according to the CCAMLR decision rules of 1 577 ... College London London SL5 7PY United Kingdom Email – rich.hillary@csiro.au 2 MRAG Ltd 18 Queen ... Street London W1J 5PN United Kingdom * Current address: CSIRO Marine and Atmospheric Research ... age composition in CMIX. Using the 2009 survey data and the new methodology, a TAC was calculated ... for Champsocephalus gunnari at South Georgia discussion This paper proposes a new length-based assess- ment method ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Author(s): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew
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A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem
(Marine Resource Assessment and Management Group) Department of Mathematics and Applied Mathematics ... 4-5 Toyomi-cho, Chuo-ku Tokyo, 104-0055, Japan Email – mori@cetacean.jp D.S. Butterworth MARAM (Marine ... of a marine ecosys- tem anywhere in the world has taken place (Mori and Butterworth, 2004). Species were ... the end of the 18th century, followed by whales at the start of the 20th century. More recently finfish ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Author(s): Mori, M. and D.S. Butterworth
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
requested for three different possible fishing seasons: (a) three months: December to February ... (December to February) leads to the highest probabilities for a given y, and winter fishing (April ... -February and April-September harvesting seasons only; the results for fishing over the whole year ... 1 M = 0.6 OR = 0.4 2(a) December-February 2(b) A ril Se tember 2(c) &o, &ar 2(a) December-February ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Author(s): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew
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Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)
stocks, some new data which have been acquired since these works. 2. METHODS The data are from ... was carried out in 1987 and 1988 (Duhamel, 1988). The results obtained provide a value of between 18 000 ... the most exploited sector for the catch of this large-sized species. Fishing effort on this new target ... of each new cohort before it begins to be exploited. The N. squamifrons stock is at present being over ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Author(s): Duhamel, G.
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Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
feeding takes place in the morning (2.00 to 4.00) and in the evening (18.00 to 19.00) (Konstantinova ... myctophids. Some specimens are up to 20 cm with a mean length of 16 to 18 cm. Length compositions differ ... of the importance of this species in the Antarctic food web. This theory, if accepted, may lead to a new fishery ... of some species of fish, birds and seals. Unfortunately, available information is scarce. More studies ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Author(s): Sabourenkov, E.N.
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Preliminary atlas of Balaenopterid whale distribution in the Southern Ocean based on pelagic catch data
maps of catches of fin whales for each season from 1952/53–1961/62 for January, February and March ... whales for each season from 1952/53–1961/62 for January, February and March, plus three summary ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 113-193 : Author(s): Mizroch, S.A. et. al