Search results
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Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias
to be adjusted by some date- or stage-specific factor if the count is to form the basis of an estimate of some ... reaching a peak in early November (Figure 1). Many of these penguins form pairs, establish nests ... to take in a fixed view of around 30–50 nest sites within the colonies. Ideally, cam- eras should ... 4). The island-wide AO nest count on 30 November 2007 was 1 959. Figures 2–4 show fitted models (solid line ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Author(s): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery
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e-sc-xiv-a4.pdf
... AND OBJECTIVES Historical Perspective of CCAMLR Ecosystem Monitoring 2.1 The Convener introduced WG-EMM-95/30 ... be the provision of advice regarding harvested species. 2.3 WG-EMM-95/30 detailed the considerable progress ... an extremely valuable qualitative assessment of current status. It was agreed that the general form ... such information could be integrated into a form most appropriate for reliable execution of Part ... Ecosystem Monitoring 2.1 The Convener introduced WG-EMM-95/30 which presented an overview of the ... of advice regarding harvested species. 2.3 WG-EMM-95/30 detailed the considerable progress that ... assessment of current status. It was agreed that the general form of these tables should be retained and ... integrated into a form most appropriate for reliable execution of Part 2 of that paragraph. 2.20 Currently
application/pdf attached to:WG-EMM-95
Meeting Report : WG-EMM-95
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e-sc-xxii.pdf
... Advice for D. eleginoides (Subarea 48.3) ...................... 30 Priority Work for Future Assessments ... of D. eleginoides in Subarea 48.3......................................................................... 30 ... under conservation measures in force in the 2002/03 season (1 December 2002 to 30 November 2003 ... on analysis of data collected at South Georgia and in the South Shetland Islands, although the form ... Management Advice for D. eleginoides (Subarea 48.3) ...................... 30 Priority Work for Future ... ......................................................................... 30 (ii) D. eleginoides at South Sandwich Islands (Subarea 48.4) .................... 31 ... at the workshop included two invited experts, Prof. E. Hofmann and Dr T. Gerrodette (USA). The ... conservation measures in force in the 2002/03 season (1 December 2002 to 30 November 2003). These eight
application/pdf attached to:SC-CAMLR-XXII
Meeting Report : SC-CAMLR-XXII
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Scientific Abstracts 2003
(BAS) origin. The results of this season’s litter survey, with the continued increase in items found ... colonies at Bird Island has continually increased, with fishing gear such as lines and hooks forming ... @bas.ac.uk), 46 pp. (English, unpublished). Mackerel icefish (Champsocephalus gunnari Lönnberg ... curve. The CMIX estimated mean TL of age-classes 1, 2 and 3 was 14.5, 23.8 and 30.2 cm respectively ...
Document : Site Section: Publications
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Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels
réparations. Ce problème peut être résolu par l'utilisation de lests en acier de forme hydrodynamique (comme ... en acier) dans les intervalles de faibles profondeurs. Des lests en acier de 5 kg de forme ... , with each basket containing two lengths of hook line. The lengths of hook line are tied together to form ... was sepa- rated by 100 m of connecting line (hookless fishing line), which took 30 s to pay out ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon
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Southern elephant seals and CCAMLR
- AI1HaMI1J<:Y nOnYJIHL{1111 3TI1X BI1AOB. B TaJ<:OM CJIY'Iae qpe3BWqaHHO Ba~HWMI1 HBJIHIDTCH I1CCJIeAOBaHI1H ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Author(s): Bester, M.N. and D.G.M. Miller
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Homogeneity of body length composition of Antarctic krill within the commercial zone
CTeneHb O~HOpO~HOCTI1 pa3MepHOro COCTaBa KOMMeplleCKI1X YJIOBOB (3a O~HO TpaJIeHl1e) aHTapKTl1l1eCKOrO ... KPI1JISI (Euphausia superba) 6blJIa 113YlIeHa nYTeM cpaBHeHI1SI pa3MepHOro COCTaBa npo6, B3SITblX 113 ... ,eHKy pa3MepHOro COCTaBa Bcero YJIOBa. ITo cpaBHeHl110 C He3Hall11TeJIbHoti 113MeHlII1BOCTblO ... pa3MepHOro COCTaBa Pa3JIl1l1HbIX lIaCTeti O~Horo YJIOBa, Pa3JIl1l111SI Me)l{~y Pa3JIl1l1HbIMI1 YJIOBaMI1 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
9 4 67 1 4 67 1 20 05 3. 4% 5. 1% 8. 1% 3 05 7 3 16 0 3 21 3 3 30 3 20 ... 5 T ot al 29 4 03 30 4 25 30 4 67 30 4 61 % in cr ea se o ve r re po rt ... 1 4. 8 20 .3 0. 31 0. 48 20 06 30 56 1 23 9 36 3 67 0 1 09 6 5. 1 23 ... .3 0. 40 0. 65 20 07 14 68 1 62 6 26 1 75 5 58 2 4. 2 14 .0 0. 38 0. 30 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Author(s): Moir Clark, J. and D.J. Agnew
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e-sc-v-a4.pdf
... there are still gaps in the historical data. Summary statistics, as reported on STATLANT A and B forms, were ... is a good example - this appears to be due to an extreme form of pulse fishing, i.e. the fishing down ... . Notothenia rossii 30. Data recently submitted to CCAMLR and those already available in scientific ... literature give evidence that N. rossii in the Peninsula region may form three distinct groups during its ... stock of N. rossii is a good example - this appears to be due to an extreme form of pulse fishing, i.e ... . gibberifrons and Champsocephalus gunnari. Notothenia rossii 30. Data recently submitted to CCAMLR and those ... already available in scientific literature give evidence that N. rossii in the Peninsula region may form ... partly by the Polish fleet. The fish were then 30–40 cm long and belonged to age classes 4–6 (see
application/pdf attached to:WG-FSA-86
Meeting Report : WG-FSA-86
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SG-ASAM-17
. Murase, K. Abe, T. Ichii and A. Kawabata SG-ASAM-17/02 Describing krill: swarms or integration intervals ...
Meeting