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CCAMLR Statistical Bulletin, Vol. 31 selected tables
statistics and reference data). An updated format including data in MS Excel in the form of pivot tables ... activity, calendar year and month. These data are derived from monthly STATLANT data (form 08B ... ) validated by CCAMLR Members. Form 08B is used to report monthly fishery statistics on catch and effort in ... the Southern Ocean and the data form is based on a standard questionnaire originally designed by ...
Document : Site Section: Data
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e-sc-xxix-a8.pdf
... associated guidelines, including a new form for daily catch and effort reporting in exploratory fisheries ... consequential updates to database tables and entry forms (WG-FSA-10/4 Rev. 1); (ii) processing of fishery and ... 2009 and will end on 30 November 2010, and fishing was still in progress in some areas. Members ... Secretariat based on information submitted by 30 September 2010 (Table 4; see also WG-FSA-10/6 Rev. 1). The
application/pdf attached to:WG-FSA-10Meeting Report : WG-FSA-10
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Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined with various codends
, widening in the front to form a square inlet with sides of 4.5 m length measured with meshes stretched ... of a rope with a thickness of 30 mm (version I), Figure 5. Since there was a danger that those ... calculated as a mean from 30 measurements. For investigations, only those tows were selected which ... size was 123.6 mm, after the first two and after 30 hours of the codend exploitation its mesh size ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 1-48 : Auteur(s): Zaucha, J.
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e-sc-x.pdf
... 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 ... from 22 to 30 July 1991. This meeting, which was attended by 39 participants from 15 Member countries ... expressed in the form of catches (Annex 5, paragraph 6.33). It recognised, however, that such limits could
application/pdf attached to:SC-CAMLR-XMeeting Report : SC-CAMLR-X
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The error of the biomass estimate as a function of survey parameters and the statistics of a density field of krill aggregations
rewrit- ten in a different form: 1) . .¥ lJ =~, h ~ A('l.,.) 1 S nx !f 'Ft l-J. In case of trawl ... ) This 1'6latioship written in the form:/)1 =1}1N is well- known and often used when processing ... circle. In other words, using (1), the equality (4) can be rewritten in the form! (6) Hydroacouetic ... examination, with steps Iz,r and A'V t along coordinate axes:Z: and !I, connected with direction of survey ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 213-228 : Auteur(s): Kizner, Z.I.
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
– trawling and longlining. The annual cycle was split into three seasons: (s1) 1 December–30 April, 5 ... Integrated stock assessment for Dissostichus eleginoides using CASAL (s2) 1 May–30 September, and (s3) 1 ... October– 30 November. These seasons were structured to accommodate the main longline fishery occurring ... 120 and 160 hauls, each of which were of approxi- mately 30 min duration, that were randomly located ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Auteur(s): Candy, S.G and A.J. Constable
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Conservation Measure Conservation Measure 26/IX (1990)
data rcqi~ircct to com~~lc[c the CCAMLR fine-scale catch ant1 effort data form for longlinc Sisherics ... (Form C:!, Ver. l). It s1l;lil transmit these data to the Executive Secretcvy not later than tY ie entl ... ~ k r e t a r y shall make a final estimate of the date ilpon which the total allowable catch will ... be reached. The fishery shall close at the end of the last t h y of the reporting period within ...
Conservation Measure : 26/IX (1990)
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
) with 0% as a target level or 30–40% where no upper size limit exists. The proportional length-based ... recruitment declines linearly 0.2 Fishery parameters Season 1 Dec–30 Nov Catch levels for the constant ... such as the vari- ation in fishing mortality and recruitment, the form of the fishing selectivity ... were known exactly. The form of the selectivity functions determines directly the range of fish ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Auteur(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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e-sc-38-a6.pdf
... Meeting of the Subgroup on Acoustic Survey and Analysis Methods (Bergen, Norway, 26 to 30 August 2019 ... 255 Report of the Subgroup on Acoustic Survey and Analysis Methods (Bergen, Norway, 26 to 30 ... , from 26 to 30 August 2019. The Convener, Dr X. Zhao (China), welcomed the participants (Appendix A ... , including low power platforms and also transfer of results on condensed form requiring only low bandwidth
application/pdf attached to:SG-ASAM-2019Meeting Report : SG-ASAM-2019
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An index of per capita recruitment
underestimate recruits per spawner by 30% if reasonable assumptions are made regarding the variability of ... 30% if reasonable assumptions are made regarding the variability of mortality and the proportion of ... reproducteur de 30% si les hypothPses avancPes sont raisonnables en ce qui concerne la variabilitg de la ... H3MeHYHBOCTM CMePTHOCTH H HOnH ~-JI~THHx HepeCTXIIJtiXCR oco6eI? PCR naeT 3aHMXeHHYH) ( ~ 3 30%) OqeHKy ... un sesgo adicional. En general, el PCR subestimara en 30% el numero de reclutas por reproductor si ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 179–196 : Auteur(s): Hewitt, R