Search results
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The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
C 1977 r. IOrIillPO (Kepllb, CCCP) BbInOJIHSleT MOHHTopHHr 6HOJIOrHlIeCKHx H ~KOJIOrHlIeCKHX napaMeTpoB ... , BbInOJIHeHHbIX B 1988-1990 rr. BbIJIO YCTaHOBJIeHO, lITO OTMelleHHoe nOBbIweHHe 6HoMaccbI KPHJISI B aTOM ... in the surface layer of the area was 3.5±0.6x 103 tonnes, and mean density was 41 g/m2. In the eastern part ... of the area, krill was found in loose aggregations with a mean density of 34 g/r.n2. Dispersed aggregations ... Paper Title: The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical ... of krill resources in the central part of the Indian Ocean sector of the Antarctic (CCAMLR ... Statistical Divisions 58.4.2 and 58.4.3). Results of surveys conducted from 1988 to 1990 are discussed in the ... paper. It was found that the increase in krill biomass observed in the area in 1990 is linked with the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev
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Update on Patagonian toothfish (Dissostichus eleginoides) losses in the bottom longline fishery due to the depredation by killer whales and sperm whales off the Kerguelen and Crozet Islands
(Dissostichus eleginoides) fishery off Kerguelen and Crozet EZs are amongst the most important in the Southern ... Ocean. This paper presents the first results of depredation rates calculated on a yearly basis using the ... toothfish (Dissostichus eleginoides) losses in the bottom longline fishery due to the depredation by killer ... Abstract: Depredation caused by killer whales and sperm whales on the Patagonian toothfish ...
Meeting Document : WG-FSA-16/10 : Author(s): N. Gasco, P. Tixier, G. Duhamel and C. Guinet
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PROPOSAL TO STRENGTHEN CCAMLR’S PORT INSPECTION SCHEME TO PREVENT, DETER AND ELIMINATE ILLEGAL, UNREPORTED AND UNREGULATED FISHING
and the European Union In 2002, the Commission adopted conservation measure 10-03, Port Inspections of Vessels ... Carrying Toothfish. In 2008 and 2009, the Commission adopted amendments to conservation measure 10-03 ... standards should ultimately facilitate Members’ compliance with Conservation Measure 10-03. In our view ... in the CAMLR Convention Area undermine the effectiveness of CCAMLR conservation measures; RECALLING the 2009 ...
Meeting Document : CCAMLR-XXIX/35 : Author(s): Delegations of the USA and the European Union
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e-cc-xxiv.pdf
... COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES REPORT ... is the adopted record of the Twenty-fourth Meeting of the Commission for the Conservation of Antarctic Marine ... and the Scheme of International Scientific Observation; compliance with conservation measures in force; review ... of existing conservation measures and adoption of new conservation measures; management under conditions ... ). This change in the season of the fishery may mean that the level of observer coverage (mainly in ... COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES REPORT ... ________________________________________________________________________________________ This document is produced in the official languages of the Commission: English, French ... Conservation of Antarctic Marine Living Resources held in Hobart, Australia from 24 October to 4 November
application/pdf attached to:CCAMLR-XXIVMeeting Report : CCAMLR-XXIV
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CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the fishing ground north of Livingston Island
is shown in Figure 5 for each 10-day period. Although mean body length in early January was rather small ... in mean body length between each 10-day period during the 1987/88 season (ANOVA). 325 Percentages ... . Considering that CPUEs and the mean body length of krill did not change during the fishing season, two ... PERIOD OF MONTH M MAR L Figure 3: Mean catch/tow values of each trawler for each 10-day period ... Paper Title: CPUEs, body length and greenness of Antarctic krill during 1987/88 season in the ... there was a marked change in two kinds of CPUEs, body length and greenness of krill during the fishing ... season, these parameters were examined for each 10-day period of the Japanese krill fishery in the ... northern waters of Livingston Island in the 1987/88 season. It appears that Japanese trawlers have not ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 323–338 : Author(s): Endo, Y. and T. Ichii
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Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia
in the year in which they were released were omitted. The log-transformed mean was 2.304 (equivalent to 10 ... , q, which was arbitrary but constant across all boxes (see equation 3). The mean box movement rate ... = − = (1) where mk is the mean movement rate in box k in the log domain, L = known population size N / cross- box ... represent mean effort (in hooks) from 2001 to 2004, with the diameter of the circles being proportional ... Paper Title: Investigation of bias in the mark–recapture estimate of toothfish population size at ... uneven distribution of tag placements and recapture effort, on bias in the Petersen estimator of ... South Georgia Abstract / Description: This paper investigates the influence of mixing of fish, and the ... population size. It does so by constructing a spatial model of the South Georgia toothfish fishery ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Author(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark
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e-cc-xiii-a5.pdf
... of the System of Inspection’, be considered together with sub-item 2, ‘Compliance with Conservation Measures ... . OPERATION OF THE SYSTEM OF INSPECTION AND COMPLIANCE Implementation of Conservation Measures 1.4 All ... Conservation Measures adopted at CCAMLR-XII were notified to Members on 9 November 1993. There were ... on all Members on 8 May 1994. A paper on the implementation of Conservation Measures in 1993/94 ... Conservation Measures in Force’, because both sub-items were closely interlinked. The agreed Agenda of the ... Last year the Delegation of Poland proposed that the Commission amend Conservation Measure 30/X in ... for delay in the implementation of Conservation Measure 30/X. The Committee recommended that the ... contravention of Conservation Measure 69/XII. In addition the vessel was not carrying a scientific observer on
application/pdf attached to:SCOI-94Meeting Report : SCOI-94
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Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during 1990/91 austral summer
; oceanic, slope frontal, neritic and nearshore zones. The mean density of krill was low in the oceanic zone ... were exceedingly abundant in the slope frontal zone with the mean density of 23.9 g/m2 (411,000t ... frontal, neritic and nearshore zones. The mean density of krill was low in the oceanic zone (8.5 g/m2 ... to the nearshore zone. Gravid females were exceedingly abundant in the slope frontal zone with the mean density ...
Meeting Document : WG-KRILL-92/26 : Author(s): T. Ichii, H. Ishii and M. Naganobu (Japan)
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Post-fledging and winter migration of Adélie penguins (Pygoscelis adeliae) in the Mawson region of east Antarctica
systems provide a means for Adélie penguins to reduce costs of transport as they travel into regions ... as a means of delimiting management regions. Author(s): J. Clarke and K. Kerry (Australia), C. Fowler (USA ... systems and wind. We propose that large gyral oceanic systems provide a means for Adélie penguins ... in the regulation of the Antarctic krill fishery as a means of delimiting management regions. ...
Meeting Document : WG-EMM-02/47 : Author(s): J. Clarke and K. Kerry (Australia), C. Fowler (USA), R. Lawless, S. Eberhard and R. Murphy (Australia)
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Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985
protegee de 12 milles mar ins au large de la Georgie du Sud jusqu'a l'isobathe de 500 m au moyen d'un ... calculated by the formula where Yh mean (in numbers) in h stratum Nh h stratum area N total strata ... Mean catch Tow catch in numbers numbers in numbers 29 23556 812.2 18 1928 107.1 16 183 11.4 ... ) from a trawl survey of the South Georgia shelf in June–July 1985 Abstract / Description: A trawl ... survey of the distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) in South ... Georgia waters was carried out in June–July 1985. Shelf and slope areas extending from the 12 nautical ... juvenile trawl of 13.6 m. The size range of juvenile icefish collected was 82–146 mm. Catches were the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 55-63 : Author(s): Boronin, V.A., G.P. Zakharov and V.P. Shopov