Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cb52 in biota at Red Wharf

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi06 (Red Wharf)
Determinand : CB52
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean170.1276.12-32.0664.12
linear271.6087.60-31.8063.600.516 10.4724

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992016-1.0278-0.06440.96331.33770.7200.5113
last 20 years19992016-1.0278-0.06440.96331.33770.7200.5113

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.938 0.080-2.4613 0.7089-3.4720.9872
EAC 0.93817.280 2.9140 0.7089 4.1110.0074

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb52 in biota at Red Wharf


Raw data with assessment

Raw data with assessment of  cb52 in biota at Red Wharf


Assessment plot

Assessment plot for  cb52 in biota at Red Wharf


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb52 in biota at Red Wharf


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb52 in biota at Red Wharf


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