Projects

CSEMP assessment of chrysene in biota at New Brighton (Mersey)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean112.3421.34-3.176.34
linear213.5445.54-2.775.540.801 10.3709

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220172.12680.7483-1.3785 1.4610-0.9440.4150
last 20 years200220172.12680.7483-1.3785 1.4610-0.9440.4150

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC2.11351.3203-0.4705 0.7080-0.6650.7231

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in biota at New Brighton (Mersey)


Raw data with assessment

Raw data with assessment of  chrysene in biota at New Brighton (Mersey)


Assessment plot

Assessment plot for  chrysene in biota at New Brighton (Mersey)


PAH (parent) data

PAH (parent) data for assessment of  chrysene in biota at New Brighton (Mersey)


PAH (parent) assessment

PAH (parent) assessment of  chrysene in biota at New Brighton (Mersey)


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