Search results
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Scientific Abstracts 2001
where a large proportion of small size classes, i.e. one-year-old juvenile krill, was found. Krill ... of 70% and 93% since 1999/ 2000 respectively). The number of plastic packaging bands (one) was also ... , and for the first time, with grey-headed albatrosses. One Antarctic prion stomach, out of five dis- sected ... conservation measures. Additionally, ESCAPE encour- ages an Environmental Impact Assessment (EIA) prior ... (document number 8 submitted at the 2001 meeting of the Working Group on Ecosystem Monitoring and Management ... ). Unpublished papers must not be cited without written permission of the author(s). Addresses of principal ...
Document : Site Section: Publications
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e-sc-ix-a6.pdf
... weight at some intermediate development stage (say 30 days of age) may be more revealing than ... initiated in a colony of about one million Antarctic petrels near one of the camp sites, ‘Svarthamaren ... a number of speculative ideas based on one approach to the problem. It was agreed that these reservations ... maturity at a younger age than most other penguins. Dr Croxall was asked to draft the appropriate ... next season. 8. Studies by Argentina in 1989/90 were concentrated as in the previous season on ... A1 (adult weight on arrival at breeding colonies) (WG-CEMP-90/8). Work on a procedure for ... area. 16. Research activities of Korea in 1989/90 in support of CEMP were concentrated on a plankton ... environmental features as well as directed research on crabeater seals. Integrated studies in 1989/90 included
application/pdf attached to:WG-CEMP-90Meeting Report : WG-CEMP-90
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e-sc-xiii.pdf
... - this would not fully explain the lower-than-expected abundance of age classes older than two years ... in recruitment and variability in natural mortality with age and between years (Annex 4, paragraphs 4.78 ... that the proposed survey is postponed by one year, the TAC recommended may need to be revised in the light of new ... to stock assessments. Topics included age and growth, reproduction and early life history, trophic ... Committee that two Chilean fishermen had lost their lives in a fire on board the Chilean longliner Friosur ... provided by the Scientific Committee in previous years on the basis of a number of stock assessment ... Ukraine wished to undertake the research proposed in recent years to survey fish stocks on the Ob and ... that a biomass survey is likely to improve considerably assessments of the fish stocks on the two
application/pdf attached to:SC-CAMLR-XIIIMeeting Report : SC-CAMLR-XIII
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SC-CAMLR-SSP/9
). Catch-at-age for all recruited year classes i U = tr, tr + 1, ... , tm) can be expressed as where Fi ... recruited fish M = natural mortality 't = research survey duration (in years) R = recruitment t r = age ... at recruitment t m = terminal age L\ = time between the beginning of the year and the beginning of the research ... at ages greater than 12. This raises doubts about estimates of M and Z obtained from catch curves ...
Document : Site Section: Publications
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e-sc-v.pdf
... with this species 4.30 Further work on these problems, including validation of ageing, will be facilitated ... for a period of one year or more. This option should ensure the greatest protection to the stocks which ... of C. gunnari two views emerged which have rather different implications for management. 4.61 One view ... by Chile was achieved by one vessel working for 43 days in Statistical Area 48. Next year it is planned ... would take about 6 years to get to their maximum size. Studies by USSR scientists on age and length of ... such data as determined in paragraph 4.13 be submitted each year on the same fine spatial and temporal ... situation is likely to continue for several years until sufficient annual data, particularly on commercial ... Notothenia gibberifrons Scales/Otoliths General agreement on ageing up to age 7 but not beyond
application/pdf attached to:SC-CAMLR-VMeeting Report : SC-CAMLR-V
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e-sc-xix-a4.pdf
... (823 tonnes; two vessels) and Uruguay (7 704 tonnes; one vessel). The Secretariat had received ... , Russia may send two vessels and South Africa may send one vessel for 180 days to produce whole krill ... . With the addition of one item, ‘7.3 Future Meetings of WG-EMM’, the Agenda was adopted (Appendix A). 1.5 The List ... for comparison with direct field observations. 2.16 The USA had designated one CCAMLR international scientific ... presented data on krill size in the Ross Sea in 1997/98, two years before the CCAMLR-2000 Survey. This Ross ... during Years prior to the CCAMLR-2000 Survey...................... 127 Summary of Observations on Krill ... information on the discarded portion of the catch. 2.25 Dr S. Kawaguchi (Japan) indicated that Japanese krill ... CCAMLR international scientific observer on the Chiyo Maru No. 5 had analysed 20 kg subsamples of the
application/pdf attached to:WG-EMM-00Meeting Report : WG-EMM-00
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e-cc-xx-a4.pdf
... 4. The Committee noted that 2001 contributions from two Members were currently still outstanding and that one ... that the Commission had decided in 1994 that a full audit should be performed on average once every two years ... presidency of the Committee for the past two years. She had done a fantastic job in adverse conditions ... ) 2 204 From (to) Special Fund (62 090) 0 Items from previous year 20 100 18 ... should be performed on average once every two years, and in 1995 that this would be required at least ... once every three years. A full audit was performed on the 1999 Financial Statements and a review ... daily basis on the amount outstanding until all amounts due from the Member for the year are received ... transfers from the General Fund over a maximum period of three years, and that the interest earned on the
application/pdf attached to:SCAF-01Meeting Report : SCAF-01
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e-sc-xxx-a05.pdf
... . tagged in the Ross Sea using recaptures of double-tagged Dissostichus spp. with one or two tags ... assessment for Ob and Lena Banks be explored by using standardised CPUE tagging data, length-at-age ... and catch-at-age data, and an updated tag-loss estimate as in WG-SAM-11/18. There are also plans ... of additional survey data, tag-recapture data and catch-at-age data, and updated tag-loss parameters estimated ... 8, paragraphs 5.116 and 5.117), however, because the analyses were conducted on two separate years ... CCAMLR decision rules. It was agreed that these two approaches on their own have shown not to be ... WORKING GROUP ON STATISTICS, ASSESSMENTS AND MODELLING (Busan, Republic of Korea, 11 to 15 July 2011 ... ................................................................ 231 DESIGNS FOR SCIENTIFIC RESEARCH ON COMMERCIAL FISH STOCKS IN CLOSED AREAS WITH ZERO CATCH
application/pdf attached to:WG-SAM-11Meeting Report : WG-SAM-11
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e-sc-xxvii-a5.pdf
... in memory of Dr Edith Fanta, Chair of the Scientific Committee, who passed away in May 2008. Dr Fanta ... under Items 7 and 11. Inputs for stock assessment Catch-at-length/age from fisheries 3.20 ... , effort, length and age data reported to CCAMLR ............................ 315 Estimates of catch ... -at-length/age from fisheries..................................................... 317 Research surveys ... the time. Another two sightings received a further reduced weighting factor on the basis that they ... since 2002. The vessel had one CCAMLR international and one domestic observer on board. 3.36 To ... THE WORKING GROUP ON FISH STOCK ASSESSMENT (Hobart, Australia, 13 to 24 October 2008) CONTENTS ... on catch limits for Dissostichus spp. ....................... 332 Divisions 58.4.1 and 58.4.2
application/pdf attached to:WG-FSA-08Meeting Report : WG-FSA-08
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Signy Island, South Orkney Islands 1999/2000
seals wearing neck collars of man-made debris. One additional sighting was of an animal that had been ... wearing neck collars of man-made debris. One additional sighting was of an animal that had been previously ... of unknown material (20%). The proportion of animals entangled in packaging bands was the second lowest ... recorded, a decrease of 20% compared to the previous year. At Bird Island, packaging bands were the most ...
Meeting Document : SC-CAMLR-XIX/BG/03 : Author(s): Delegation of the United Kingdom