Search results
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Estimating krill recruitment and its variabiliity
of the Southern Ocean give a mean recruitment rate for one year old krill of 0.339 with a standard deviation ... of 0.100. The corresponding results for two year old krill from 9 surveys are 0.552 and standard deviation ... recruitment rate for one year old krill of 0.339 with a standard deviation of 0.100. The corresponding results ... for two year old krill from 9 surveys are 0.552 and standard deviation 0.074. A number of the assumptions ...
Meeting Document : WG-KRILL-93/12 : Author(s): W. de la Mare (Australia)
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Start date of the CCAMLR fishing season for Antarctic krill
start at a time of year that is based upon ecological events, rather than upon a date that is convenient ... Bulletin (Version 28) to explore whether there are times of year that would reduce the potential ... at a time of year that is based upon ecological events, rather than upon a date that is convenient ... Bulletin (Version 28) to explore whether there are times of year that would reduce the potential ...
Meeting Document : WG-EMM-16/16 : Author(s): P. Trathan and S. Hill
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Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) in the 2005/06 season
for the Lazarev Sea. Recruitment indices were calculated for one-year-old (R1) and two-year-old krill (R2 ... for the Lazarev Sea. Recruitment indices were calculated for one-year-old (R1) and two-year-old krill (R2 ...
Meeting Document : WG-EMM-06/10 : Author(s): V. Siegel (Germany)
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Length-at-age juvenile Patagonian toothfish Dissostichus eleginoides
size groups. It is confirmed that one annulus, as seen on an otolith section, corresponds to one year’s ... . It is confirmed that one annulus, as seen on an otolith section, corresponds to one year’s growth. ...
Meeting Document : WG-FSA-01/16 : Author(s): J. Ashford (USA), I. Everson (UK), C. Jones and S. Bobko (USA)
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... bycatch species. This proposal includes a three-year data collection and two-year data analysis plan ...
Meeting Document : WG-SAM-16/33 : Author(s): Delegation of the United Kingdom
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Proposal for a longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4
distributions of benthic bycatch species. This proposal includes a three-year data collection and two-year data ... bycatch species. This proposal includes a three-year data collection and two-year data analysis plan ...
Meeting Document : WG-FSA-16/40 Rev. 1 : Author(s): Delegation of the United Kingdom
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Results of the sixth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, January 2017
frequencies for the core strata indicate the progression of a strong year class that appears in 2012 ... progressing through each year, with the appearance of a second strong cohort in 2015. The decline in relative ... as the weaker subsequent year classes. A second, strong cohort is evident entering the population in 2015 ... recruitment availability and year class strength. Higher than expected catch rates early in the survey ...
Meeting Document : WG-SAM-17/01 : Author(s): K. Large, L. Robinson and S. Parker
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Prohibition of finning of sharks caught in the CAMLR Convention Area
Nations General Assembly (UNGA) resolutions adopted by consensus every year since 2007. The proposal has ... been slightly modified from the version discussed at last year’s meeting, to address comments from ... Nations General Assembly (UNGA) resolutions adopted by consensus every year since 2007. The proposal ... has been slightly modified from the version discussed at last year’s meeting, to address ...
Meeting Document : CCAMLR-XXXV/23 : Author(s): Delegations of Argentina, Australia, Brazil, Chile, the European Union, Namibia, South Africa, Uruguay and the USA
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Interannual variation to the gonad cycle of the mackerel icefish
maturation cycle is also closely tracked to the time of year. The gonad maturation cycle of the mackerel ... sampling the commercial fishery. Spawning appears to occur at the same time each year, but the timing ... is also closely tracked to the time of year. The gonad maturation cycle of the mackerel icefish ... the commercial fishery. Spawning appears to occur at the same time each year, but the timing of gonadal ...
Meeting Document : WG-EMM-00/45 : Author(s): I. Everson (United Kingdom), K.-H. Kock (Germany) and J. Ellison (United Kingdom)
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Marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1994/95
, the decrease is due at least in part to, first, fewer birds examined than last year as a consequence ... commercial fishery around South Georgia did not start until March 1995, the end of the data recording year ... at least in part to, first, fewer birds examined than last year as a consequence of the very low breeding ... around South Georgia did not start until March 1995, the end of the data recording year at Bird Island. ...
Meeting Document : SC-CAMLR-XIV/BG/09 : Author(s): Delegation of the United Kingdom