Projects

CSEMP assessment of fluoranthene in biota at Canvey Island (Thames)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean151.8854.45-22.9445.88
linear253.3958.72-22.7045.390.487 10.4851
smooth (df = 2)348.6258.62-19.3138.626.773 10.0093
smooth (df = 3)448.4166.41-18.2136.412.207 10.1374

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020171.66531.2104-0.4549 0.6491-0.7010.5033
last 20 years200020171.66531.2104-0.4549 0.6491-0.7010.5033

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 3.355 1.989-0.5230 0.4405-1.1870.8654
EAC 3.35517.930 1.6761 0.4405 3.8050.0026

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in biota at Canvey Island (Thames)


Raw data with assessment

Raw data with assessment of  fluoranthene in biota at Canvey Island (Thames)


Assessment plot

Assessment plot for  fluoranthene in biota at Canvey Island (Thames)


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in biota at Canvey Island (Thames)


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in biota at Canvey Island (Thames)


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