Search results
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Submission of papers to meetings of the Commission
proposals for new or revised conservation measures, decisions or resolutions. 4. Working papers which exceed ... are limited to 1 500 words, with no limit on annexed proposals for new or revised conservation measures ...
Page : Site Section: Meetings
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Comparing surface and planimetric area across multiple scales and assessing the impact of different data sources on seabed area estimation in research blocks in the CAMLR Convention Area
blocks that showed larger difference at the grid cell level, it may be worth examining whether fishing ... measure of surface area in fished locations (as opposed to the fishable depth range) impacts estimates ... blocks that showed larger difference at the grid cell level, it may be worth examining whether fishing ... measure of surface area in fished locations (as opposed to the fishable depth range) impacts estimates ...
Meeting Document : WG-SAM-15/01 : Author(s): CCAMLR Secretariat
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Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl
Paper Title: Results of fish larvae sampling by means of fine-meshed samplers attached ... in order to provide information on the composition, distribution and abundance of Antarctic fish larvae ... operations were observed. Number of fish caught by samplers constructed using 0.505 mm net were similar ... , not to the codend. A total of 12 fish species were recorded. The most common fishes caught were postlarval ... WG-FSA-88/20 RESULTS OF FISH LARVAE SAMPLING BY MEANS ... , distribution and abundance of Antarctic fish larvae in the near-bottom zone, which is usually not sampled ... and the resistance of the samplers to damage during trawl operations were observed. Number of fish caught ... in sampling when attached to the top of the trawl belly, not to the codend. A total of 12 fish species were ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Author(s): Ślósarczyk, W. and I. Wójcik
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Assessments of by-catch in trawl fisheries at Heard and MacDonald Islands
protecting the by-catch species from excessive fishing effort, the by-catch rule could be modified ... protecting the by-catch species from excessive fishing effort, the by-catch rule could be modified ...
Meeting Document : WG-FSA-97/30 : Author(s): de la Mare, W.K., Williams, R., Constable, A.
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UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS (DIVISION 58.5.2)
that catches and catch-at-age data for additional sub-fisheries (2 longline, 1 trawl) and pot fishing ... for additional sub-fisheries (2 longline, 1 trawl) and pot fishing in the 2006 season were included since catches ...
Meeting Document : WG-FSA-09/20 : Author(s): S.G. Candy and D.C. Welsford (Australia)
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Common fish by-catch species in CCAMLR krill fisheries
Description / Abstract: This simple guide is designed to assist in the identification of fish ... on the information provided in WG-EMM 07/32 (A guide to identification of fishes caught along with the Antarctic ... for permission to use that material). The guide includes an illustrated key to distinguish the families of fish ... Common fish by-catch species in CCAMLR krill fisheries ... Email observer.scheme@ccamlr.org Telephone +61 3 6210 1110 Fax +61 3 6224 8744 Common fish ... 1 Introduction This simple guide is designed to assist in the identification of fish by-catch in the krill ... in WG-EMM 07/32 (A guide to identification of fishes caught along with the Antarctic krill, T. Iwami ... that material). The guide includes an illustrated key to distinguish the families of fish that have occurred ...
Document : Site Section: Science
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Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend
Paper Title: Methodology of data collection on net selectivity and accidental mortality of fish ... of fish passing through the trawl codend. It contains proposals on standardising data collection ... Methodology of data collection on net selectivity and accidental mortality of fish passing through ... an experiment to determine the accidental mortality of fish passing through the trawl codend. It contains ... ON NET SELECTIVITY AND ACCIDENTAL MORTALITY OF FISH PASSING THROUGH THE MESH OF THE COD END VNIRO ... . It also describes an experiment to determine the accidental mortality of fish passing through the trawl ... of live and dead fish (after trawling) . Table 4. Net mesh measurements. List of Figures Fig ... mesh - gauge. Fig. 6. Device for measuring fish circumference at fixed load: 1 - housing; 2 - stand ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Author(s): VNIRO (USSR)
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Otolith microstructure of juvenile fish, the first annulus radius and pelagic stage duration of icefish Champsocephalus gunnari (Channichthyidae) in the South Georgia area
, the microstructure analysis of otoliths of juvenile icefish of 5.5-13.3 cm in length was carried out. Fish studied ... in the first 100 days of fish life was 6?k at fish length of 4 cm. By the 200th day the daily growth zone ... was 4.2?k at fish length 7.2 cm, by the 300th day – 3.5?k at fish length 11 cm, by the 400th day – 3.1 ... ?k at fish length of up to 11.8 cm, by the 500th day – 2.8?k at fish length of up to 12.5 cm. The resulting ...
Meeting Document : WG-FSA-03/75 Rev. 1 : Author(s): L.V. Shcherbich (Russia)
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Description of the tagging process and the development of a cradle for optimum landing and measuring of large fish followed by the Spanish F/V Tronio
Abstract: During the 2017/18 season the Spanish F/V Tronio fished in Statistical Subarea 88.1 ... and Division 58.4.1 where the latter area required a tag rate of five fish per ton greenweight caught and also ... where the overall size of the fish exceeds 115cm. The tagging station on the FV Tronio is on the upper ... deck above the hauling station providing easy access to retrieve smaller fish directly from the hauling ...
Meeting Document : WG-FSA-18/48 Rev. 1 : Author(s): R. Sarralde, C. Heinecken and P. Lafite
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Fish by-catch in the krill fishery: 2016 update
Abstract: Data on fish bycatch in the krill from Commercial catch data (95 513 hauls) and CCAMLR ... -frequency distribution and geographic provenance of the key fish taxa reported. There was a high degree ... and Chaenodraco wilsoni the most frequently reported in both datasets. The estimated total annual mass of fish ... % Lepidonotothen larseni. The length-frequency distribution of all taxa for which >100 fish were measured had ...
Meeting Document : WG-FSA-16/04 : Author(s): CCAMLR Secretariat