Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cb101 in biota at Red Wharf

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi06 (Red Wharf)
Determinand : CB101
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean193.37 96.37-43.6887.37
linear294.96101.36-43.4886.960.406 10.5239
smooth (df = 2)394.63107.13-42.3184.632.338 10.1262

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920160.57911.46910.89001.39640.6370.5442
last 20 years199920160.57911.46910.89001.39640.6370.5442

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 4.345 0.080-3.995 0.858-4.6580.9988
EAC 4.34519.360 1.494 0.858 1.7420.0625

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb101 in biota at Red Wharf


Raw data with assessment

Raw data with assessment of  cb101 in biota at Red Wharf


Assessment plot

Assessment plot for  cb101 in biota at Red Wharf


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb101 in biota at Red Wharf


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb101 in biota at Red Wharf


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