Search results
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Validation of sink rates of longlines measured using two different methods
compared to 0.17 ± 0.03 m.s –1 recorded by TDRs. This difference was not statistically significant (t 12 ... ± 0.02 m.s –1) were significantly slower than those measured by TDRs (0.24 ± 0.03 m.s –1, t 10 = –3.851 ... with bottles averaged 0.23 ± 0.07 m.s–1 compared to 0.17 ± 0.03 m.s–1 recorded by TDRs. This ... measured by TDRs (0.24 ± 0.03 m.s–1, t10 = –3.851, P = 0.003). Measuring sink rates to 15 m proved diffi ... recently required by CCAMLR to achieve longline sink rates of 0.3 m.s–1 to a depth of 15 m (Conservation ... pueden ser archivados. Keywords: toothfi sh fi shery, bottom longline, seabird by-catch, line sink rate ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Author(s): Wienecke, B. and G. Robertson
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CCAMLR-XV
presented by the Chilean Delegation to the XV CCAMLR Meeting ‘Consideration of the implementation of the ... rules: proposed resolution by the Chairman (CCAMLR-XV/23, paragraph 1.49) Chairman of the Commission ... Convention Area 1995/96 United Kingdom CCAMLR-XV/BG/07 Statement by the CCAMLR Observer at the XXth ATCM ... /BG/1 Rev. 1 List of documents CCAMLR-XV/BG/10 Rev. 1 IUCN resolution on seabird by-catch in longline ...
Meeting
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Location and intensity of the Soviet krill fishery in the Elephant Island area (South Shetland Islands), 1988/89
maximum, for the last nine seasons the total fishing intensity by the USSR around Elephant Island has been ... km/day (11 to 13 cm/sec). An analysis of the location of fishing grounds by five-day periods showed ... seasons the total fishing intensity by the USSR around Elephant Island has been low. In 1988/89 only one ... 13 cm/sec). An analysis of the location of fishing grounds by five-day periods showed that the areas ... provides a better understanding of strategies employed in the krill fishery by various nations. This ... 1 200 hauls. This constitutes some 70 to 90% of the total number of hauls made by the Soviet fleet ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 305–335 : Author(s): Sushin, V.A. and A.S. Myskov
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Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability
maintained by the British Antarctic Survey regularly since 1996 (and on a more ad hoc basis since the ... very low (3.5 g m-2) but rose significantly (P = 0.048) by mid-season (to 34.7 g m-2). In a pattern ... density to the south-west of South Georgia was 32.1 g m-2 mid-season. By March, krill density in the ...
Meeting Document : WG-EMM-01/15 : Author(s): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)
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Reproductive analysis of Dissostichus mawsoni in SSRU 5841C-a for the exploratory longline fishery in 2012/13 of Korea
mature stage. In the ripe stage, inner cavity of testicular lobules was occupied by spermatozoa of ... proportion with 46.3% at the mature stage, and followed by the growing stage with 29.3%, and ripe stage with ... the growing stage, and followed by mature stage with 36.1%, and ripe stage with 5.6%. According to the ...
Meeting Document : WG-SAM-13/27 : Author(s): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K. Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)
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Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides
populations of this species. As a result of IUU fishing, the catch limits set by CCAMLR are being reduced each ... by CCAMLR. The scenarios explored are with IUU annual catch at 0.33x, 1x, 2x and 4x a legal catch ... the CCAMLR assessment process. Continued IUU fishing at the rates reported by CCAMLR in 2001 will ...
Meeting Document : WG-FSA-02/69 : Author(s): A.J. Constable (Australia)
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TARGET STRENGTH STUDIES ON ANTARCTIC SILVERFISH (PLEURAGRAMMA ANTARCTICUM) IN THE ROSS SEA
determined by the catch in number of fish. The catch was constituted of P. antarcticum for more than 95% in ... Antarctic Silverfish, ranging in length from 90 to 210 mm, by means of an underwater framework with a ... tied by their upper lip and tail to monofilament line stretched between two opposite fibreglass hollow ...
Meeting Document : SG-ASAM-09/10 : Author(s): M. Azzali, I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi (Italy)
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Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)
was pratically covered by pack ice (November- mid December) or immediately after ice had receded (end ... , many times, on the pieces of ices broke up by icebreaker, individuals of krill were observed, it can be ... 1994 the investigated area in 80-100% was covered by ice. The above mentioned superswarm was recorded ...
Meeting Document : WG-EMM-97/53 : Author(s): Kalinowski, J., Azzali, M.
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Contribution to the early life history of Channichthyidae from the Bransfield Strait and South Georgia
bimodal, formed by two separate length/age groups /Fig. 2/. Semi-transparent otoliths from postlarvae 38 ... reported by Sosinski /1981/ and Kochkin /1982/, reaching in April, at the end of a summer season, the total ... , but the existing distributions /Gubsch 1982, Skóra- unpubl./, supported by the measurements of otolith ...
Meeting Document : CCAMLR/86/FA/08 : Author(s): W. Ślósarczyk (Poland)
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Revised reproductive analysis of Dissostichus mawsoni in SSRU 58.4.1 C for the Korean exploratory longline fishery in 2012/2013
the ripe stage, inner cavity of testicular lobules was occupied by spermatozoa of basophilic in H-E ... % at the mature stage, and followed by the growing stage with 29.3%, and ripe stage with 24.4 ... stage, and followed by mature stage with 36.1%, and ripe stage with 5.6%. According to the ovarian ...
Meeting Document : WG-FSA-13/45 : Author(s): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K, Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)