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e-cc-xxiv.pdf
... COMMISSION FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES REPORT ... OF THE TWENTY-FOURTH MEETING OF THE COMMISSION HOBART, AUSTRALIA 24 OCTOBER – 4 NOVEMBER ... Website: www.ccamlr.org Chair of the Commission November 2005 ... ________________________________________________________________________________________ This document is produced in the official languages of the Commission: English, French
application/pdf attached to:CCAMLR-XXIVMeeting Report : CCAMLR-XXIV
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Fishery Report 2014: Dissostichus eleginoides Heard Island (Division 58.5.2)
generation. A22. The estimated CVs were used to generate the random recruitment from 2010 until the end of ... median escapement of the spawning biomass at the end of a 35-year period is 50% of the median pre ... respective sample at the end of a 35-year projected period. A25. For the projections, catch limit estimates ... lines sink beyond the reach of seabirds as soon as possible after being put in the water. Between them ...
Document : Site Section: Publications
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Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time
outlines the theory and procedures for calibrating an echo integration acoustic system with a standard ... sphere. It presents the results of an extensive calibration of a Simrad EK500 scientific echosounder with ... length (0.1, 0.3 and 1.0 ms), target depth (0.8 to 7.5 m), and time (149 days). The total range in TS ... gain, including the effects of temperature, standard sphere and time, is 2.9 dB. Gain values calibrated ... EK500 processes the signal digitally immediately following the receiver front end. Therefore, changes ... ocean water pumped from the end of Scripp's pier. A pump and refrigeration unit allowed the water ... . Therefore, if no data were collected exactly on axis, the nearest data to the axis were used after being ... encountered during the survey. The calibration should be repeated at least twice, before and after the survey ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Auteur(s): Demer, D.A. and R.P. Hewitt
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e-sc-iv.pdf
... available in Hobart so soon after publication. 4 AVAILABILITY OF DATA 4.3 The Working Group had ... delegation. The delegation proposed to reconsider this matter after appropriate data have been supplied to ... the meeting should be chosen, after consultation with those concerned with providing data, so as to ... : Official Documents of the Commission and the Scientific Committee for the Conservation of Antarctic Marine
application/pdf attached to:SC-CAMLR-IVMeeting Report : SC-CAMLR-IV
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WG-FSA-16
) after the 2015 Icefish Biomass survey R. Sinegre and G. Duhamel WG-FSA-16/54 Updated stock assessment of ... – Videos in our support forum The Secretariat has developed instructional videos about the submission of ... meeting documents and the use of the meeting server. These videos are available from the CCAMLR Support ... Forum. The Secretariat has also developed 4 training videos about the use of the meeting server to ...
Meeting
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Fishery Report 2013: Dissostichus eleginoides South Georgia (Subarea 48.3)
present in the greatest numbers around the eastern end of Shag Rocks. The total catch of toothfish was ... vessels typically recover lines after a soak time of 24–48 hours. Bait is usually squid or sardines. The ... for the Conservation of Antarctic Marine Living Resources www.ccamlr.org Commission pour la ... Introduction to the fishery ................................................................. 1 Reported ...
Document : Site Section: Publications
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Target strengths of krill at 136 and 20 kHz
. Ensonification of encaged live krill. For aggregations with mean lengths from 45 to 50 mm the mean single-krill ... the mean single-krill target strengths range from-71 to-77 dB at 20 kHz. Trawl hydroacoustic method ... . For aggregations with mean lengths from 47 to 50 mm the mean target strengths ranged from-71 to-75 dB ... . At the same frequency for aggregations with mean lengths in the range 41 to 47 mm the mean single ... were then measured at the end of each test. Hydroacoustic calibration was carried out using a ... . Krill specimens were removed from the catch and placed in a container of sea-water. After sorting ... . TS values for the empty cage and the cage containing krill were recorded 40 minutes after submersion ... only assessed in cases when krill removed from the cage after the test in another container were ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Auteur(s): Kasatkina, S.M.
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e-sc-x.pdf
... of WG-CEMP (Annex 7, paragraph 7.19). After some discussion, the Scientific Committee was unable to ... SC-CAMLR-X SCIENTIFIC COMMITTEE FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES ... REPORT OF THE TENTH MEETING OF THE SCIENTIFIC COMMITTEE HOBART, AUSTRALIA 21 – 25 OCTOBER, 1991 ... 232714 Chairman of the Scientific Committee Telex: AA 57236 October 1991 This document is produced
application/pdf attached to:SC-CAMLR-XMeeting Report : SC-CAMLR-X
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Scientific Abstracts 2007
all scientific papers presented for the consideration of the annual meetings of the CCAMLR Commission ... papers as presented and discussed at the 2007 meetings of the CCAMLR Scientific Committee and its working ... groups. It is published only in English. Publication of an abstract does not imply in any way that the ... paper was reviewed by the Scientific Committee or its working groups, or was used in the work of CCAMLR ... Signy Island, but declined after that. The number of debris items has increased at Bird Island in 2006 ... %). For the third consecutive year, nylon line was absent from Bird Island; an encouraging result after ... albatrosses than with any other species. The total number of items encountered (n = 170) increased after a ... that more fish are recaptured after a longer time at liberty on the slope than in the north ...
Document : Site Section: Publications
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e-sc-xxvi-a5.pdf
... periods. The lack of recovery after being commercially depleted is of concern. 3.30 The UK conducted a ... ). The location of toothfish larvae after an 18- to 24-month period suggested by the models agreed ... ANNEX 5 REPORT OF THE WORKING GROUP ON FISH STOCK ASSESSMENT (Hobart, Australia, 8 to 19 October ... 2007) 253 CONTENTS Page OPENING OF THE MEETING
application/pdf attached to:WG-FSA-07Meeting Report : WG-FSA-07