Search results
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Information on the spawning season and gonadosomatic indices of Dissostichus mawsoni from Subarea 88.1 in the 2001/02 season
recorded for females was 26% with a 7.5 kg ovary. The maximum GSI was 43% for a stage 3 male weighing 20 kg ... % with a 7.5 kg ovary. The maximum GSI was 43% for a stage 3 male weighing 20 kg, with the testes weighing 8.6 ...
Meeting Document : WG-FSA-02/31 : Author(s): G.J. Patchell (New Zealand)
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Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods
, the influence of background data selection on Maxent model predictions using two approaches was tested ... of background data selection on Maxent model predictions using two approaches was tested: (1) a random ...
Meeting Document : WG-FSA-15/64 : Author(s): CCAMLR Secretariat
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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
the austral summers of 1991/92 and 1992/93 are described and compared with information from previous years ... distributions and maturity stage composition reflected relatively good year class success from the 1990/91 ... spawning season but poor success from 1991/92. Year class success from these and other years appears ... the austral summers of 1991/92 and 1992/93 are described and compared with information from previous years ... difference between the two years was the abundance of salps (Salpa thompsoni - Table 1). Relatively large ... of the previous year's spawn. Substantial proportions of juveniles and krill lengths <30 mm in 1992 (Figures ... ---20---30---40---50---60---70---80---90---~00 ST-3 3 - ST-5 - 0 ST-30 7 ST-4 9 ST-46 ST-61 ST ... (Dlink/Dmax)*100 Variable 1---10---20---30---40---50---60---70---80---90---100 (b) ST-1 - ST-2 ST-48 ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Author(s): Loeb, V. and V. Siegel
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2
E. No fish were tagged in SSRU D in the first two years of the fishery. TOT 58.4.2 4 Table ... forward Observers At least two (2) scientific observers, one of whom shall be appointed in accordance ... Figure 1). Two other SSRUs (B and D) were closed to fishing. Fishing was prohibited in depths less ... defined in Conservation Measure 33-03. The fishing season was from 1 December 2006 to 30 November 2007 ...
Document : Site Section: Publications
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Midwater trawl catchability in relation to krill and possible ways of assessing gross catch
calculations. A comparison of the experimental hydroacoustic assessment with the calculated one demonstrated ... of the experimental hydroacoustic assessment with the calculated one demonstrated that the theoretical model agreed ... inserts Average value of krill escapement through the trawl bag, kg/r02 Rhomboid a=lOO (30) mm a=80(20 ... I» o ~ 20 g. f 10 \-l o 0,9 10,7 20,5 30,3 40,1 ~9.9 59,7 3 concentration d.ensity in the zone ... . A comparison of the experimental hydroacoustic assessment with the calculated one demonstrated ... the methods mentioned above. Yu.V. Zimarev was responsible for developing the methodology and running ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Author(s): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov
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Statistical Bulletin – Archive
Bulletin, Vol. 31 (7.9 MB) CCAMLR Statistical Bulletin, Vol. 30 (4.56 MB) CCAMLR Statistical Bulletin ... ) Volume 20: CCAMLR. 2008. Statistical Bulletin, Vol. 20 (1998–2007). CCAMLR, Hobart, Australia. (2.62 MB ...
Page : Site Section: Publications
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Conservation Measure Conservation Measure 25-03 (2018)
Islands Adopted at Meeting: CCAMLR-XXXVII Period in Force: 2018- 2019 ... text 25-03 Conservation Measure 25-03 (2018 ...
Conservation Measure : 25-03 (2018)
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
. In this, the sixth year of standardised recording, an unprecedented quantity of line originating from fishing vessels ... of previous years for all other species, except giant petrels, which increased by 75% from the previous ... maximum. Plastic debris remained within the levels of previous years for all species except grey-headed ... were observed for the first time in this study and one gentoo penguin was observed oiled. Human food ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Author(s): Delegation of the United Kingdom
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A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2016 random stratified trawl survey
icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79 o 20 ... population structure, abundance and yield for the area of Division 58.5.2 to the west of 79o 20&rsquo ...
Meeting Document : WG-FSA-16/26 : Author(s): D. Maschette and D. Welsford
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The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a simulation model
. Two models were used: • Type I catch - random catch rates where C is the catch rate for one day ... CJIO)KHO HCnOJIb30BaTb MeTO,ll paClIeTa CPOKOB 3aKpbITH5I TeX npOMbICJIOB, KOTOpbIe' KOHTPOJIHpYIOTC5I ... CeKpeTapHaTOM AHTKOMa. 3TH MeTo.z. onHcaH B COOTBeTCTBYIOII(HX Mepax no coxpaHeHHIO. CcpOPMYJIHpOBaHbI ... Mo.z.eJIH, onHCbIBalOII(He CJIYlIatiHo reHepHpOBaHHbIe cepHH YJIOBOB C KOJIe6aHH5IMH H 6e3 KOJIe6aHHti ... Paper Title: The choice of procedure for deciding when to close fisheries regulated by CCAMLR: a ... simulation model Abstract / Description: The methods, described in CCAMLR Conservation Measures, used for ... deciding the closure date for fisheries monitored by the Secretariat of CCAMLR, have been difficult to ... fluctuating random catch histories are simulated and the performance of four models for making closure ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 81–97 : Author(s): Agnew, D.J.