Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_IrSIntermediateE_fi03 (St Bees Head)
Location of station at St Bees Head ©

CSEMP assessment of cb153 in biota at St Bees Head

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi03 (St Bees Head)
Determinand : CB153
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean133.3939.39-13.7027.39
linear233.9849.98-12.9925.981.415 10.2342

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420122.72803.02660.298620.236741.2610.2757
last 20 years200420122.72803.02660.298620.236741.2610.2757

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 20.63 0.10-5.329 0.159-33.4511.0000
EAC 20.63253.60 2.509 0.159 15.750<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb153 in biota at St Bees Head


Raw data with assessment

Raw data with assessment of  cb153 in biota at St Bees Head


Assessment plot

Assessment plot for  cb153 in biota at St Bees Head


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb153 in biota at St Bees Head


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb153 in biota at St Bees Head


Related pages