Search results
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Revised assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990–2014
610 and 330 tonnes in the revised OB_1b model. The CCAMLR yield was calculated at 30 tonnes. Any ... , and the CCAMLR yield 30 tonnes lead to the period as 24 years (between 2015 and 2038). We estimated ... in the revised OB_1b model. The CCAMLR yield was calculated at 30 tonnes. Any harvest level lead to the CCAMLR ... risk 2 value > 50% in the beginning of 35 year projection period, and the CCAMLR yield 30 tonnes ...
Meeting Document : WG-FSA-15/23 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)
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e-sc-x.pdf
... , from 22 to 30 July 1991. The report of this meeting was distributed as SC-CAMLR-X/4. 1.18 The Sixth ... * The Antarctic split-year begins on 1 July and ends on 30 June. The column ‘split-year’ refers to the calendar ... on Krill (WG-Krill) was held in Yalta, USSR from 22 to 30 July 1991. This meeting, which was attended ... 2, 3 and 4). Future Work on Krill Survey Design (Annex 5, paragraphs 4.21 to 4.23) 3.30 The Scientific Committee ... meeting. Best wishes were extended to Prof. T. Lubimova (USSR) the other Vice-Chairman of the Scientific ... Meeting of WG-Krill, chaired by the Convener Mr Miller, was held in Yalta, USSR, from 22 to 30 July 1991 ... * The Antarctic split-year begins on 1 July and ends on 30 June. The column ‘split-year’ refers to the ... 500000 600000 Subarea 48.1 Subarea 48.2 Subarea 48.3 Other 48 Area 58 Area 88 C at ch (t
application/pdf attached to:SC-CAMLR-XMeeting Report : SC-CAMLR-X
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e-sc-xxxi-a07.pdf
... , databases and data forms based on the advice from the Scientific Committee and the Commission. This work ... has included, inter alia: (i) updating fishery and scientific observer data forms and the tag ... , 10-day and monthly catch and effort reporting forms can be incorporated into a single data reporting ... form (see CCAMLR-XXXI/BG/06). 3.5 The Working Group endorsed WG-SAM’s recommendation that fishing ... 58.4.3a Appendix T*: Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b ... can be incorporated into a single data reporting form (see CCAMLR-XXXI/BG/06). 3.5 The Working ... -02 or 24-01 and carrying observers would use form C1 (trawl) or C2 (longline) throughout these ... research under CM 24-01 would continue to use form C4 to record catch, effort and biological data. 3.6
application/pdf attached to:WG-FSA-12Meeting Report : WG-FSA-12
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Extending the time series of catch-weighted length frequencies
in the CCAMLR database. The new procedure and recent data entry have extended the existing time series of catch ... 1986/87 to 1988/89 were entered in the CCAMLR database. The new procedure and recent data entry have ... extended the existing time series of catch-weighted length frequencies for D. eleginoides in Subarea 48.3 ... Millar Title: Extending the time series of catch-weighted length frequencies Approval: Approved ...
Meeting Document : WG-FSA-SAM-06/04 : Author(s): David Ramm & Lydia Millar
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Some biological characteristics of Antarctic fish stocks in the Elephant Island–South Shetland Island region in January–February 2002
and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ... and to an unusually large extent on fish. C. aceratus up to 30 – 35 cm length took primarily krill and mysids. When ...
Meeting Document : WG-FSA-02/20 : Author(s): K.-H. Kock (Germany), C.D. Jones (USA), J. Appel (Germany), G. von Bertouch (CCAMLR Secretariat), D.F. Doolittle (USA), M. la Mesa (Italy), L. Psenichnov (Ukraine), R. Riehl (Germany), T. Romeo (Italy), S. Schöling (Germany) and L. Zane (Italy)
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WG-SAM-16
fishery for Dissostichus spp. in Subarea 88.3 in 2015/16 Delegation of the Republic of Korea WG-SAM-16/30 ...
Meeting
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Modelling the impact of fishery by-catches on albatross populations
fisheries south of 30 S, to model estimated by-catch levels and other population parameters in the model ... (uniform between 30°S–60°S; proportional to the distribution of longline fishing effort between ... fisheries south of 30 S, to model estimated by-catch levels and other population parameters in the model ... (uniform between 30°S–60°S; proportional to the distribution of longline fishing effort between ...
Meeting Document : WG-FSA-01/18 : Author(s): G. Tuck, T. Polacheck (Australia), J.P. Croxall (UK) and H. Weimerskirch (France)
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Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2
with calculating an overall standardised CPUE series when the Subarea has been divided into sampling strata ... series of CPUE estimates of weighting by the areal extent of each stratum which is necessary when ... the stratum term as fixed simply results in uniform scaling of the CPUE series as is the case with other ... of the fishery with a sharp decline in the following year followed by a relatively stable series of CPUEs ...
Meeting Document : WG-FSA-03/34 : Author(s): S.G. Candy (Australia)
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e-sc-xxix-a6.pdf
... The Working Group formed a krill subgroup (coordinator: Dr Watters) and a VME subgroup (coordinator: Dr ... by the US AMLR Program and the British Antarctic Survey. Together these three surveys could form ... were presented to address this problem. 2.30 WG-EMM-10/10 described a field study of krill escape ... are summarised below: (i) Computer code was modified to account for a series of errors relating ... could form an integrated monitoring effort extending across the Scotia Sea and linking three areas ... summarised below: (i) Computer code was modified to account for a series of errors relating to the ... meeting. The Working Group agreed that the inclusion of a time series of year-class strengths in the GYM
application/pdf attached to:WG-EMM-10Meeting Report : WG-EMM-10
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CEMP Standard Methods
AND PROCESSING Section 1: CEMP Data Submission Forms.................. Part III, Section 1 Section ... , species and parameter. At least eight Members are currently involved in acquiring data. For some series ... , data are available from the late 1950s, but most data series start in the mid-1980s when CEMP ... methods and instructions for data analysis which will yield standardised data series able to be compared ...
Document : Site Section: Science