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CSEMP assessment of CB118 in biota at Ferry Crossing (Tyne)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean168.6973.19-31.3562.69
linear270.4781.14-31.2462.470.217 10.6415
smooth (df = 2)372.3897.38-31.1962.380.094 10.7597

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20022017-0.8616-1.2824-0.4208 0.8563-0.4910.6440
last 20 years20022017-0.8616-1.2824-0.4208 0.8563-0.4910.6440

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.27740.0978-1.0424 0.4499-2.3170.9659
EAC0.27740.3250 0.1585 0.4499 0.3520.3695

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in biota at Ferry Crossing (Tyne)


Raw data with assessment

Raw data with assessment of  CB118 in biota at Ferry Crossing (Tyne)


Assessment plot

Assessment plot for  CB118 in biota at Ferry Crossing (Tyne)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in biota at Ferry Crossing (Tyne)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in biota at Ferry Crossing (Tyne)


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