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CSEMP assessment of cb28 in biota at Red Wharf

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi06 (Red Wharf)
Determinand : CB28
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean161.1467.14-27.5755.14
linear262.8878.88-27.4454.880.268 10.6047

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992016-0.5714-0.17060.40070.77100.5200.6307
last 20 years19992016-0.5714-0.17060.40070.77100.5200.6307

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.843 0.100-2.1319 0.4729-4.5090.9946
EAC 0.84310.720 2.5428 0.4729 5.3770.0029

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb28 in biota at Red Wharf


Raw data with assessment

Raw data with assessment of  cb28 in biota at Red Wharf


Assessment plot

Assessment plot for  cb28 in biota at Red Wharf


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb28 in biota at Red Wharf


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb28 in biota at Red Wharf


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