Search results
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A first attempt at an assessment of the Patagonian toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands EEZ
lost to killer whales (Orcinus orca) and sperm whales (Physeter catodon). Two of the vessels have ... . The figures for 2000/01 were calculated as 2 fishing vessels x 40 fishing days x 2 fishing trips/year x 1.1 ... is essential. To date two aerial and one sea reconnaissance trips have been undertaken by South Africa ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 11–32 : Author(s): Brandão, A., D.S. Butterworth, B.P. Watkins and D.G.M. Miller
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Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons
, R was generated independently for each year on each run as follows: where R = mean recruitment X = {di ... be considered to be lost to the fishery. This could therefore be represented in the assessment as an increase ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Author(s): Parkes, G.
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e-sc-xxviii-a5.pdf
... or lost (see also Item 8). 3.22 The Working Group endorsed the Secretariat’s estimates of IUU catches ... selected an initial informative dataset comprising trips with (i) high (above median) rates of recovery ... of tagged fish, and (ii) where tags released on the trip were subsequently recaptured at a high rate ... . The method then used these trips to define data-quality metrics that were informative with respect ... lost (see also Item 8). 3.22 The Working Group endorsed the Secretariat’s estimates of IUU catches ... recovery of tagged fish, and (ii) where tags released on the trip were subsequently recaptured at a high ... of catch lost to depredation are relatively small, typically in the order of 3% per year with
application/pdf attached to:WG-FSA-09Meeting Report : WG-FSA-09
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e-cc-xxiii-a5.pdf
application/pdf attached to:SCIC-04Meeting Report : SCIC-04
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e-sc-xxx-a05.pdf
... , participants paused in memory of those lost during the tragic sinking of the longliner Insung ... and slope between the Antarctic Peninsula and eastern boundary of Subarea 48.6. Dissostichus eleginoides ... joint session of WG-EMM and WG-SAM, participants paused in memory of those lost during the tragic ... originate from the Antarctic shelf and slope between the Antarctic Peninsula and eastern boundary of
application/pdf attached to:WG-SAM-11Meeting Report : WG-SAM-11
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e-cc-xi.pdf
application/pdf attached to:CCAMLR-XIMeeting Report : CCAMLR-XI
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
fishing, the more often the illegal fishers will curtail their fishing trips. This leads to a negative ... , the more often the illegal fishers will curtail their fishing trips. This leads to a negative correlation ...
Meeting Document : WG-FSA-05/P7 : Author(s): Ball, I.
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
fishing the more often the illegal fishers will curtail their fishing trips. This leads to a negative ... will curtail their fishing trips. This leads to a negative correlation between the amount of fishing ...
Meeting Document : WG-FSA-04/63 : Author(s): I. Ball (Australia)
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Movement and growth of tagged toothfish around South Georgia and Shag Rocks (Subarea 48.3)
and CCAMLR observer trips. Of these, about 900 have also been injected with either Strontium Chloride ... then approximately 2,260 toothfish have been tagged and released during groundfish surveys and CCAMLR observer trips ...
Meeting Document : WG-FSA-02/28 : Author(s): T.R. Marlow, D.J. Agnew and I. Everson (United Kingdom)
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Fishery report: Dissostichus eleginoides South Georgia (Subarea 48.3)
thereafter. 0 2 4 6 8 10 12 14 16 1984 1989 1994 1999 2004 In di vi du al fi sh w ei ...
Document : Site Section: Publications