Search results
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e-sc-xxv-a5-appD.pdf
... petrels, 1 grey-headed albatross and 1 unknown petrel species) were reported in the Subarea 48.3 icefish ... submitted to the Secretariat by international and national observers during the course of the 2005/06 ... particular, the Working Group noted new information on seabird mitigation activities undertaken by regional ... activities for 2006/07, compiled by the Co-conveners and the Science Officer, be appended to its report ... % (range 47–100) compared with 56%. 10. As usual, the total observed seabird by-catch rate was calculated
application/pdf attached to:Ad Hoc WG-IMAF-06Meeting Report : Ad Hoc WG-IMAF-06
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e-cc-xxviii-a6.pdf
... evaluations by other organisations.......................................... 168 Performance Review ... to 10 July 2009 in Bergen, Norway. The workshop was convened by Ms K. Dawson-Guynn (USA). 2. The ... gathering information regarding any steps taken by the Flag State to address non-compliance of its vessels ... Compliance evaluations by other organisations 9. DOCEP briefly reviewed compliance evaluation methodologies
application/pdf attached to:DOCEPMeeting Report : DOCEP
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EXTRAPOLATING CONTINUOUS PLANKTON RECORDER DATA THROUGH THE SOUTHERN OCEAN USING BOOSTED REGRESSION TREES
spatially comprehensive species distribution layers from discontinuous biological data, by fitting complex ... be done on a tow by tow basis as there is significant within-tow correlation. (2) Spatial cross ... space of the predicted area was spanned by the environmental characteristics associated with the ... multivariate space defined by all environmental data layers together. The multivariate statistic was used to ...
Meeting Document : WG-SAM-08/12 : Author(s): M.H. Pinkerton, A.N.H. Smith (New Zealand), B. Raymond, G. Hosie (Australia) and B. Sharp (New Zealand)
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The migration patterns of Electrona carlsbergi (Tåning, 1932)
describes possible ways and means (mechanisms) by which this species carries out meridional migration in ... sectors of Antarctica E. carlsbergi is represented by immature specimens 7 to 8 cm in length and 2 years ... of age, indicating dominance by a single cohort. Moreover, a very similar size composition in the ... scale disruptions to the zonality of transport by the ACC under the influence of topogenic factors. This ...
Meeting Document : WG-FSA-93/18 : Author(s): A.N. Kozlov (Russia)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1999/2000
previously entangled but had lost its collar by the time of observation. All of the animals involved were ... decreased (by 42%) since 1998/99. Over the past four years, fluctuations in the incidence of entanglement ... (by 46%) than the proportion of fur seals sighted with the same injuries at Bird Island.This suggests ... the most common entangling material at Signy Island (60%) followed by packaging bands (20%) and a neck ...
Meeting Document : SC-CAMLR-XIX/BG/03 : Author(s): Delegation of the United Kingdom
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Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl
Island. Surveys including from 158 to 202 stations were carried out by Soviet research vessels in the ... krill biomass distribution (g/1 000 m 3) and its mean values were analysed by subarea (Subareas 48.1 ... characterised by a change in biomass of more than two orders of magnitude in different seasons, was observed in ... in the island region during the 1983/84 season was caused exclusively by unfavourable oceanological ... Georgia Island. Surveys including from 158 to 202 stations were carried out by Soviet research vessels in ... m. Overall krill biomass distribution (g/ l 000 m3) and its mean values were analysed by subarea ... characterised by a change in biomass of more than two orders of magnitude in different seasons, was observed in ... krill in the island region during the 1983/84 season was caused exclusively by unfavourable ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Author(s): Sushin, V.A. and K.E. Shulgovsky
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Observer activities on Japanese krill fishing vessels in the CCAMLR Convention Area
) determine the level of by-catch of larval finfish, and (iii) better understand the occurrence of warp-strike ... by seabirds”. Japan believes that the purpose of observer activities for krill fishery can be ... achieved through voluntary efforts by Members. Author(s): Delegation of Japan Title: Observer activities ...
Meeting Document : CCAMLR-XXVI/BG/41 Rev. 1 : Author(s): Delegation of Japan
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CHARACTERISING KRILL FISHERY DYNAMICS USING A RANDOM WALK MODEL
Abstract: Krill fishery dynamics was analysed by using Fine-scale haul-by-haul data. Between-haul ... -distances were well described by a Levy Flight type random walk model. The inferred distribution pattern of ...
Meeting Document : WG-EMM-09/18 : Author(s): S. Kawaguchi, S. Candy and A. Constable (Australia)
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A note on relating krill CPUE measures to abundance trends
selected parameters of various aggregation behaviours exhibited by krill (Euphausia superba Dana). The ... divided by average inter-concentration search time is suggested as a possible measure of krill abundance ... ; such an index should be stratified both spatially and by krill aggregation type- this has implications ...
Meeting Document : WS-KCPUE-85/03 : Author(s): D.G.M. Miller and D.S. Butterworth (South Africa)
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The International Code for Ships Operating in Polar Waters: Step 2 addressing fishing vessels
work that will address fishing vessels and other vessels not currently covered by the Code. The paper ... fishing vessels and training of fishing vessel crews, which should be introduced by CCAMLR in the interim ... . Author(s): Submitted by ASOC Title: The International Code for Ships Operating in Polar Waters: Step 2 ...
Meeting Document : CCAMLR-XXXIV/BG/24 : Author(s): Submitted by ASOC