Search results
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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
Bayesian model. The models were composed of multistage cluster units (i.e. year, subarea, vessel, cruise ... estimated by the Markov chain Monte Carlo (MCMC) method hardly show difference among years, subareas ... and vessels. The potent interaction effect between year and subarea suggests large spatio–temporal variability ... units (i.e. year, subarea, vessel, cruise and haul) based on a state–space model, separating ... th (m m ) 60 50 40 30 20 (a) Adult size in Subarea 48.1 Overall trend Year E st im ... Year E st im at ed m ea n le ng th (m m ) 60 50 40 30 20 (c) Adult size in Subarea ... 40 30 20 (e) Year Area Y–A Ves. Cruise Haul Ind. Va ria ... . ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 0 10 20 30 40 50 ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Author(s): Okuda, T. and M. Kiyota
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Small scale krill surveys: simulations based on observed euphausiid distributions
0 0.0 0.1 20% change in mean density 30% 40% 50 ... propositions de modeles de campagnes d'evaluation. La simulation met en jeu un certain nombre de voies ... arperaU;Hl1 3B
30BaHO B u;eJI5IX MO,l{eJIHpOBaHH5I ... opraHH30BaHHbIX pa3pe30B, npOXO,l{5III\HX lIepe3 TpH pacnpe,l{eJIeHH5I, Ka:>K,l{Oe H3 CCAMLR Secretariat, 25 ... Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Author(s): Agnew, D.J. and S. Nicol
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Conservation Measure Conservation Measure 60/XI (1992)
, 1993) has met, revised the data reporting forms and provided modified forms to Members who have ... be reported to CCAMLR by 30 August 1993 for crabs caught prior to 30 July 1993: (i) the location, date ... 30 August 1993 shall be reported to the CCAMLR Secretariat by 30 September to enable the data ...
Conservation Measure : 60/XI (1992)
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Fishery Report 2016: Champsocephalus gunnari South Georgia (Subarea 48.3)
size of 30 cm in three years. Icefish inhabit the shelf all around South Georgia and also at Shag ... . Throughout this report the CCAMLR fishing season is represented by the year in which that season ended, e.g ... . 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 November 2015 ... with a minimum mesh size of 90 mm. In recent years, the catch limit for this fishery has been between 1 500 ...
Document : Site Section: Publications
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WS-DmPH
Location: Berlin, Germany Date(s): Monday, 19 February 2018 to Wednesday, 21 February 2018 Chair ... Keith Reid Submissions Due: Monday, 12 February 2018 ...
Meeting
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Conservation Measure Conservation Measure 21-03 (2009)
Procedure 1. The inspector shall measure one series of 20 meshes, selected in accordance with Article ... in accordance with Article 5 when using a weight or dynamometer, one series of 20 meshes only shall be measured. ... Measurement ARTICLE 1 Description of Gauges 1. Gauges to be used for determining mesh sizes shall ... . ARTICLE 2 Use of the Gauge 1. The net shall be stretched in the direction of the long diagonal ...
Conservation Measure : 21-03 (2009)
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Conservation Measure Conservation Measure 41-04 (2012)
/13 season is defined as the period from 1 December 2012 to 30 November 2013. By-catch ... shall not apply as long as the requirements of Conservation Measure 24-02 are met. 6. Any ... coordinates: SSRUs A and G Coordinates 50°30'S 01°00'E 51°30'S 01°00'E 51°30'S 03°00'E 52°00 ... 'S 03°00'E 52°00'S 05°00'E 51°30'S 05°00'E 51°30'S 06°00'E 50°00'S 06°00'E 50°00 ...
Conservation Measure : 41-04 (2012)
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Information regarding the removal of the IUU-listed vessel Northern Warrior – submitted by the Republic of Angola
provided by Angola in 2018, which was received within the time required by CM 10-07. A brief background ... was required and the vessel remained listed. This paper annexes the information provided in 2018 ... by Angola in 2018, which was received within the time required by CM 10-07. A brief background is given ... and the vessel remained listed. This paper annexes the information provided in 2018, for the benefit of all ...
Meeting Document : CCAMLR-XXXVII/34 : Author(s): CCAMLR Secretariat
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Acoustic manual for the krill synoptic survey in 2019
Abstract: The previously presented document at the 2018 ASAM WG meeting (ASAM-18-07) described ... of the 2018 ASAM meeting, and describes acoustic procedures, acoustic reporting- analysis procedures ... The previously presented document at the 2018 ASAM WG meeting (ASAM-18-07) described a design ... of the 2018 ASAM meeting, and describes acoustic procedures, acoustic reporting - analysis procedures ...
Meeting Document : WG-EMM-18/12 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad and B.A. Krafft
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New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands
enabled a new cohort of fish to be identified each year. However, annual variations in abundance have been ... observed. During the sampling period the 1988 cohort was dominant on the outer shelf. The three-year cycle ... each year. However, annual variations in abundance have been observed. During the sampling period ... the 1988 cohort was dominant on the outer shelf. The three-year cycle observed previously seems ... 1971/72, yielded annual catches up to 30 000 tonnes in the first years of exploitation (Gerasimchuk ... by bottom trawl (30' duration; 12 to 20 stations, depending on weather and bottom conditions, total 150 ... of 1991/92 (Figure 3) . This group was also r - - - ' , ' i " " " ' " " " ' I " " 0 10 20 30 ... ). l J l l l l l / , , , 3 I " " " " I " " . I ' I ' ' " ' E a 0 10 20 30 2. 0 Total length (cm) 3 5 m 77 Figure3: Monthly LFDs for C. gunnari ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Author(s): Duhamel, G