Projects

CSEMP assessment of chrysene in biota at Crosby (Mersey Channel)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean130.4039.40-12.2024.40
linear231.9263.92-11.9623.920.480 10.4885

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220172.40921.1619-1.2473 1.7436-0.7150.5260
last 20 years200220172.40921.1619-1.2473 1.7436-0.7150.5260

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC3.1961.320-0.8841 0.8450-1.0460.8138

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in biota at Crosby (Mersey Channel)


Raw data with assessment

Raw data with assessment of  chrysene in biota at Crosby (Mersey Channel)


Assessment plot

Assessment plot for  chrysene in biota at Crosby (Mersey Channel)


PAH (parent) data

PAH (parent) data for assessment of  chrysene in biota at Crosby (Mersey Channel)


PAH (parent) assessment

PAH (parent) assessment of  chrysene in biota at Crosby (Mersey Channel)


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