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1. Beach debris survey – Main Bay, Bird Island, South Georgia 1998/99

   310. Nylon line, identical to that attached to longline gear, accounted for 51 % of items.The lower ... remain at least three times the level of the early 1990's and provide continued cause for concern ... , suggesting that CCAMLR needs to enhance its campaign to reduce the amount of man-made debris being jettisoned ...

   Meeting Document : SC-CAMLR-XIX/BG/05 : Автор(ы): Delegation of the United Kingdom

2. Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications for fisheries management in the Atlantic sector of the Southern Ocean

   females. Fjords have been reported to be important spawning grounds. Fecundity is highest around South ... exploited species could be best protected by the establishment of a permanent closed fishing season from 1 ... March to the end of each year's meeting of CCAMLR which is usually held in late October or early ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 51–68 : Автор(ы): Kock, K.-H.

3. Interim protocol for fish/fish larvae by-catch observation in krill fishery

   images. It is also designed so that the data can be validated later by using randomly kept samples by the ... Abstract:  This interim protocol has been developed in cooperation with our UK and Japanese ... -catch observation among observers and vessels so that we can later use it for quantitative analysis. The ... fish identification can also be verified by the CCAMLR fish experts by using systematically archived ...

   Meeting Document : WG-EMM-07/25 : Автор(ы): S. Kawaguchi (Australia)

4. Penguin foraging behavior in relation to the distribution of prey

   ) was measured concurrently with a hydroacoustic assessment of the vertical distribution and abundance ... and deeper during the day. Penguin foraging effort was found to be concentrated around noon and ... midnight, with a reduction in effort around dawn and dusk (local apparent time). The mean and maximum depth ... that penguins do not require extremely dense aggregations of prey in order to successfully capture ...

   Meeting Document : WG-KRILL-93/47 : Автор(ы): D.A. Croll, R.P. Hewitt, D.A. Demer and J.K. Jansen (USA)

5. WG-FSA-96

   /08 The pelagic distribution of South Georgia albatrosses and their relationship with fisheries ... relationships with longline fisheries: conservation implications Jouventin, P., Brothers, N., Weimerskirch, H ... areas Cielniaszek, Z., Pakhomov, E.A., Iwami, T. WG-FSA-96/20 Precautionary measures for a new fishery ... and ecology of mackerel icefish, Champsocephalus gunnari – an Antarctic fish species that lack ...

   Meeting

6. Fishery Report: Dissostichus eleginoides (TOP) Crozet Island inside the French EEZ (Subarea 58.6)

   undertaken. 5.3 Mitigation measures 14. The Working Group recommended that areas with high by-catch ... rates should be avoided and noted that from 2012 vessels have received a recommendation to avoid the ... measures that were put in place during the last three seasons will be continued for 2013, however, new ... vessels with high by-catch (iv) data will continue to be collected and submitted using CCAMLR standard ...

   Document : Site Section: Publications

7. Review of the use of survey data and length-at-age models in the assessment of Dissostichus eleginoides in the vicinity of Heard Island and McDonald Islands (Division 58.5.2)

   estimates of length density, we suggest that best estimates of cohort abundance will be achieved when ... estimates were found to be most sensitive to the estimated recruitment series interacting with the estimate ... assignment of survey data to the 2003 stratification along with the latest estimates of length at age. The ... cohorts assumed to be represented in the length density data. Assuming survey design produces unbiased ...

   Meeting Document : WG-FSA-SAM-06/15 : Автор(ы): D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

8. Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors

   censuses on the Antarctic Peninsula are often subject to logistical challenges that preclude nest counts ... counts with non-standard timing. The challenge is, therefore, to correct ‘off-peak’ census counts to make ... them comparable with current standard methods. Census correction involves knowing (i) how the census is ... , sea-ice etc.). It is found that mean October temperatures constitute the most consistent significant ... applicable to data that may have errors in the timing of censuses that must be accounted for along with ... full inte- gration of census estimates that may be historical (e.g. from the early Antarctic ... count that could be obtained in any given year are not strictly coin- cident, and the maximum census ... that mean October temperature is the covariate most consistently correlated with mean CID, and is sig ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Автор(ы): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece

9. A spatially explicit population dynamics operating model for Antarctic toothfish in the habitable depths of the Ross Sea region

   to date. We propose that the modelling platform presented here can be used to test the likelihood and ... compare with previous models where the stock was either restricted to the fished cells only (65 cells ... the one that restricts toothfish distribution to depths which are known to provide suitable toothfish ... about the distribution of toothfish in areas where no fishing has occurred, such that the unrestricted ...

   Meeting Document : WG-FSA-13/53 : Автор(ы): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)

10. Estimates of the tag loss rates for single and double tagged toothfish (Dissostichus mawsoni) fishery in the Ross Sea

    plausible that there could be a catastrophic failure of tags or some other systematic change in the tag loss ... and subsequently recaptured fish suggested that the loss rate was about 3.5% (95% C.I.s 0.020–0.054 ... models suggested that there was evidence of immediate failure of tags (α = 0.035) and an ongoing constant ... applied in the assessment models of Dunn & Hanchet (2009a, 2009b), with the loss rates slightly over ...

    Meeting Document : WG-SAM-11/18 : Автор(ы): A. Dunn, M.H. Smith (New Zealand), D.J. Agnew (UK) and S. Mormede (New Zealand)

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