Search results
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Revised proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016 and 2017
for the next two years, 2016 and 2017, is presented. The survey will continue to focus primarily on estimating ... the same as in previous years, and the number of sets will be retained at 45 sets for the core strata ... years, 2016 and 2017, is presented. The survey will continue to focus primarily on estimating ... the same as in previous years, and the number of sets will be retained at 45 sets for the core strata ...
Meeting Document : WG-FSA-15/34 : Author(s): S.M. Hanchet, S.J. Parker, S. Mormede and R.J.C. Currey (New Zealand)
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Preliminary assessment of Champsocephalus gunnari on the Heard Island Plateau (Division 58.5.2) based on a survey in May 2002
was not significantly different from previous years but the one-sided lower 95% confidence bound was greater than ... of mostly three and four year old fish in May 2002. Given the size of the fish, the expectation from current ... estimates of length at age parameters would be for most of the fish to be three year olds. However, given ... the abundance of fish in the population and the age structure of fish last year, it would be more reasonable ...
Meeting Document : WG-FSA-02/47 : Author(s): A.J. Constable, R. Williams and T. Lamb (Australia)
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Avoidance of incidental mortality of seabirds and the implementation of Conservation Measure 169/XVII in Statistical Subarea 88.1 in the 1998/99 season
in Statistical Sub-area 88.1 between 30th December 1998 and 27th February 1999. Time depth recorders were used ... to record the actual sink rate achieved on 30% of all sets. For all sets combined the average sink rate ... -area 88.1 between 30th December 1998 and 27th February 1999. Time depth recorders were used to record ... the actual sink rate achieved on 30% of all sets. For all sets combined the average sink rate achieved ...
Meeting Document : WG-FSA-99/35 : Author(s): J. Molloy and N. Smith (New Zealand)
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The marine system of the West Antarctic Peninsula: status and strategy for progress
Phil. Trans. R. Soc. A, 376 (2018): 20170179, http://dx.doi.org/10.1098/rsta.2017.0179 ...
Meeting Document : WG-EMM-18/P08 : Author(s): K.R. Hendry, M.P. Meredith and H.W. Ducklow
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Indicative trends in by-catch of sharks in the CAMLR Convention Area
increased during the last 10-year period, with most of the by-catch reported in Division 58.5.2 ... be useful during consideration of CCAMLR-XXXVII/30 by the Scientific Committee and Commission. Author ... by-catch may have increased during the last 10-year period, with most of the by-catch reported in Division ... be useful during consideration of CCAMLR-XXXVII/30 by the Scientific Committee and Commission. ...
Meeting Document : WG-FSA-18/63 Rev. 1 : Author(s): C.D. Jones
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Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2
in surface water temperature of about-0.5 to-1.0 in a period of approximately 20 days was detected around ... water temperature of about -0.5 to -1.0 in a period of approximately 20 days was detected around South ...
Meeting Document : WG-FSA-94/29 : Author(s): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)
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On problem of natural subdividing of Antarctic krill’s geographic area (an application to the monitoring of fishing)
) rises the necessarity to repeate these observations during several years, which is very expensive ... are a serious help in this respect for intermediate years beetween the seasons of wide scientific expeditional ... ) rises the necessarity to repeate these observations during several years, which is very expensive ... are a serious help in this respect for intermediate years beetween the seasons of wide scientific expeditional ...
Meeting Document : WG-KRILL-93/37 : Author(s): R.R. Makarov and L.L. Menshenina (Russia)
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A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on recent survey results
icefish population structure, abundance and yield for the area of Division 58.5.2 to the west of 79 o 20 ... ’ E using standard CCAMLR methods. A pattern of 5 year classes being present simultaneously ... population structure, abundance and yield for the area of Division 58.5.2 to the west of 79o 20&rsquo ... ; E using standard CCAMLR methods. A pattern of 5 year classes being present simultaneously ...
Meeting Document : WG-FSA-12/26 : Author(s): D.C. Welsford (Australia)
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Survey results on abundance and biology of toothfish in Division 58.4.3b by Shinsei maru No.3 during 2006/07–2011/12 and proposal of the consecutive survey in 2012/13
. Predicted CPUE (catch/km) for D. eleginoides and D. mawsoni varied with years but showed no upward ... and downward tendencies with years. D. mawsoni mainly occurred in the shallower areas > 1 200 ... . Predicted CPUE (catch/km) for D. eleginoides and D. mawsoni varied with years but showed no upward ... and downward tendencies with years. D. mawsoni mainly occurred in the shallower areas > 1 200 ...
Meeting Document : WG-FSA-12/56 : Author(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)
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Assessment models for Patagonian toothfish in research block 5843a_1 of Division 58.4.3a, Elan Bank
for the years 2004/05 to 2012/13 following the recommendation during the last WG-SAM meeting. The two models ... events before 2008, and 2) R.1 model including all tagging events (years 2005-2012). These models were ... between the two models were set as follows: year class strength (YCS) was fixed; parameters of ALK were ... assessments of Dissostichus eleginoides in research block 5843a_1 in Division 58.4.3a for the years 2004/05 ...
Meeting Document : WG-FSA-14/22 : Author(s): K. Taki (Japan)