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e-sc-xii-a4.pdf
... at VNIRO (Moscow). 3.18 Dr Shust presented examples of initial fine-scale summaries of historic ... information was again requested by the Working Group. Location of Catches 3.24 The Working Group at ... be calculated. At that meeting the Working Group also developed a simple model in the form of ... energy from encaged aggregations of live krill at 38 and 120 kHz; secondly, biological and physical
application/pdf attached to:WG-KRILL-93Meeting Report : WG-KRILL-93
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e-sc-xxviii-a4.pdf
... interactions of toothfish, including studies at Heard Island and Macquarie Island (He and Furlani, 2001 ... -water area north of Ross Island at the southern boundary of SSRUs M and J, which was fished in 1999 ... tracking of individuals at McMurdo Station, which indicated that those adults and weaned juveniles that ... future escapement (Figure 1). It was also noted that the results for escapement at the end of the
application/pdf attached to:WG-EMM-09Meeting Report : WG-EMM-09
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3a
broad mode at approximately 70–130 cm. 2 TOT 58.4.3a Weighted Frequency (proportion of the ... required to tag and release Dissostichus spp. at a rate of three fish per tonne of green weight caught and ... randomly sampled by observers at a rate of three skates per thousand hooks for the purpose of collecting ... ). Carry forward Toothfish tagged at a rate of at least three fish per tonne green weight caught ...
Document : Site Section: Publications
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e-sc-xxvi-a5.pdf
... at the request of the Scientific Committee and its working groups. Work relevant to WG-FSA was ... of Participants (Appendix B), List of Documents considered at the meeting (Appendix C) and Fishery ... recalled its request that the Scientific Committee and Commission consider the feasibility of using VMS ... Committee’s request that Members and WG-FSA investigate the spatial distribution of D. eleginoides and D
application/pdf attached to:WG-FSA-07Meeting Report : WG-FSA-07
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e-sc-x-a6.pdf
... deadline for submission of papers for consideration at the meeting will be re-named ‘the recommended date ... expected from individuals working at sea. It was agreed that a list of priority observations should be ... be critical for stock assessment at the present stage. 4.11 Following the 1991 meeting of the ... routine work at sea, and, if this item is excluded, most of Format 6 becomes redundant. Information on
application/pdf attached to:WG-FSA-91Meeting Report : WG-FSA-91
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e-sc-xxxiii-a7.pdf
... assessments or looking at buffer zones in the high-Antarctic zones for a number of tagging programs. 3.23 ... -overlap statistic was 52%. The paper recalled that CM 41-01 requires a tag-overlap statistic of at least ... 60% for catches of at least 10 tonnes, but noted that in this case the tag-overlap statistic was ... limit for D. eleginoides in Subarea 48.4 should be set at 42 tonnes for 2014/15 based on the outcome of
application/pdf attached to:WG-FSA-14Meeting Report : WG-FSA-14
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Archival and satellite-linked data recorders
provides an overview of currently-available data recorders for use in research on marine animals. These ... recorders are deployed on freely swimming animals and gather data on aspects of an animal’'s diving ... behaviour. The records can be recovered in one of two ways: the data recorder must either be recovered ... intact, or the data recorder must be capable of disseminating its data via a radio link, such as the ... source to track across the width of the film while an electric motor advances the film at a steady rate ... provide time-at-depth or time-at-speed records. The principle of both units is the same : a radioactive ... . The longer the animal spends at a given depth (or speed), the greater the exposure of the film at ... the corresponding location. Thus the relative exposure of the film at different depth (or speed ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Autor(es): Hill, R.D.
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e-sc-xxvii-a5.pdf
... had further developed procedures, databases and data forms at the request of the Commission and the ... considered at the meeting (Appendix C) and Fishery Reports (Appendices D to Q). REVIEW OF AVAILABLE ... /thousand hooks. This is consistent with toothfish being at low densities across the majority of the ... surveyed area. Catches of toothfish consisted of both species. Data on size distributions and size-at
application/pdf attached to:WG-FSA-08Meeting Report : WG-FSA-08
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Scientific Abstracts 2000
listed. All abstracts are listed in groups by respective CCAMLR bodies at meetings of which these papers ... (background document number 11 submitted at the Nineteenth Meeting of the Scientific Committee); or WG-EMM-00 ... /8 (document number 8 submitted at the 2000 meeting of the Working Group on Ecosystem Monitoring and ... Description / Abstract: PREFACE CCAMLR Scientific Abstracts provides a comprehensive record of ... bodies at meetings of which these papers were submitted. Each abstract is preceded with a unique CCAMLR ... of the Scientific Committee); or WG-EMM-00/8 (document number 8 submitted at the 2000 meeting of the ... , unpublished). The results of the fourth annual survey of entanglement of Antarctic fur seals at Signy Island ... juvenile males, the main component of the population in this area at this time of year. The number of ...
Document : Site Section: Publications
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Using ecosystem monitoring data to detect impacts
purpose of ecosystem monitoring programs is to indicate the state of ecosystems and whether they have been ... impacted by activities such as fishing. This paper discusses a range of methods for inferring such impacts ... using monitoring data with no control sites. These methods assess either (i) the expected probability of ... an observed value in an unimpacted system, or (ii) the frequency of values below a fixed reference ... (Arctocephalus gazella) pup production at South Georgia from the early 1990s within a few years of its onset ... , 1997). At Bird Island, South Georgia, a total of 17 biological parameters (including diet, breeding ... is not monitored at the relevant scale. Nonetheless, the CEMP parameters are indicative of ... system. A monitoring program records a new observation, at, each year t. For ease of nota- tion ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Autor(es): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda