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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 ... Convention for the Conservation of Antarctic Marine Living Resources is given along with an outline of ... administraci6n para las >I< Centre for Marine and Ecological Research, Soerlaan 33, 1186 JG Amstelveen ... Antarctic Marine Living Resources (CCAMLR). This is in contrast to the situation under which most other ... fisheries have been managed in the past, and this raises the need for new approaches to fishery ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Autor(es): de la Mare, W.K.
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Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia
age composition in CMIX. Using the 2009 survey data and the new methodology, a TAC was calculated ... 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 ... reliably estimate age composition in CMIX. Using the 2009 survey data and the new methodology, a TAC was ... for Champsocephalus gunnari at South Georgia discussion This paper proposes a new length-based ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Autor(es): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew
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Chilean krill fishery: analysis of the 1991 season
are suggested. File: 17-Marin-et-al.pdf ... objective of CCAMLR, by definition, is the conservation of the Antarctic marine living resources. KriU is ... February near Livingston Is. and ended 25 March near Elephant Is. (Figure 6). This pattern of movement is ... . The vessel move to area (2) on 21 February finding a patch centre at around 62°1O'S, 600W. This patch ... was fished for two days (21 to 275 23 February) yielding 260 tonnes (CPUE = 12.9 tonnes hr -1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 273–287 : Autor(es): Marín, V.H., A. Mujica and P. Eberhard
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Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
used for CCAMLR fisheries while the other is a new method. The methods that use haul-level frequencies ... new CV model; and (iii) that based on the PMLE. The year-level method gave very inaccurate estimates ... existing CV model used for CCAMLR fisheries while the other is a new method. The methods that use haul ... ; (ii) that based on the new CV model; and (iii) that based on the PMLE. The year- level method gave ... Hanchet (2007); and (iv) a new method that has recently been implemented for the CASAL-based assessment ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Autor(es): Candy, S.G
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Options for allocating the precautionary catch limit of krill among small-scale management units in the Scotia Sea
-nation, multi-ship survey across the Scotia Sea in January–February 2000, the biomass of Antarctic ... krill (Euphausia superba) was estimated to be 44.3 million tonnes and a new precautionary catch limit ... as new information became available. Given the limited knowledge of the system, several fundamental ... consumption were taken from Reilly et al. (in press) who reported the results of a marine mammal survey ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 81–97 : Autor(es): Hewitt, R.P., G. Watters, P.N. Trathan, J.P. Croxall, M.E. Goebel, D. Ramm, K. Reid, W.Z. Trivelpiece and J.L. Watkins
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Distribution and size–age composition of Antarctic krill (Euphausia superba) in the South Orkney Islands region (CCAMLR Subarea 48.2).
Orkney Islands region during the period from January to March CCAMLR Science, Vol. 18 (2011): 123–134 ... varied from +1.0°C to +9.5°С, in February from +1.1°C to +8.6°С and in March from +1.5°C to +4.5°С ... ranged from –4.0°С to +5.0°С, in February from –7.0°С to +2.0°С and in March from –10.0°С to 0.0°С ... . Maslennikov, V.V. 2003. Climatic Variability and Antarctic Marine Ecosystem. VNIRO Publishing, Moscow: 295 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 123–134 : Autor(es): Sologub, D.O. and A.V. Remeslo
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Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
to 18 cm. Length compositions differ considerably from area to area. Size compositions from samples ... species in the Antarctic food web. This theory, if accepted, may lead to a new fishery in the Antarctic ... elements of fishery forecasting. All-Union Conference, 12-14 April 1988, Murmansk: pp. 18-19 (In Russian ... . TsNIITEIRKH. Moscow: USSR Ministry of Fisheries. pp. 18-32. (In Russian). LUBIMOVA, T.G. and K.V. SHUST ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Autor(es): Sabourenkov, E.N.
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Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87
26 13 - 37 26 17 - 41 26 11 - 41 25 12 - 37 25 18 - 49 25 18 - 49 Area: South Orkney (Subarea ... (Subarea 48.1) MonthlYear: December 1986 to January 1987(1), January to February 1987(2), November to ... December 1986(3), November 1986 to February 1987(4) Mesh Size (mm) Selection 50% Selection Modal Length ... Hour (kg) 14.7 na 1 2 na MonthlY ear: October to November 1986 and February 1987(1), December ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Autor(es): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias
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Status of the FIBEX acoustic data from the West Atlantic
Marine Living Resources (CCAMLR) set a precautionary catch limit for Antarctic krill in Statistical ... (Biological Investigation of Marine Antarctic Systems and Stocks) Experiment (FIBEX) (Anon., 1986). At the ... ). In fulfilling this request, Trathan e t al. (1992) used new TS estimates derived from Greene et a ... 50 kHz and the value found at a separate frequency. However, in the absence of new experimental ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Autor(es): Trathan, P.N. and I. Everson
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Krill population biology during the 1991 Chilean Antarctic krill fishery
determined that since krill, (Euphausia superba), is by far the most abundant marine living resource in ... . MATERIALS AND METHODS Samples were taken (20 February to 25 March, 1991) from 50 fishing tows of a total ... °26,8' 60°26,8' 3.20 40 16 18:20 02.03.91 62°19,2' 60°51,5' 2.50 50 28 14:40 03.03.91 62°27,6' 61 ... °17,6' 2.70 50 30 18:20 03.03.91 62°26,0' 61 °17,8' 2.80 40 39 08:30 04.03.91 62°33,5' 61 °22,7' 2.90 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 223–235 : Autor(es): Mujica R., A., E. Acuña S. and A. Rivera O.