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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean14.58 8.180.71-1.42
linear23.1711.172.42-4.833.413 10.0647
smooth (df = 2)35.1621.822.42-4.840.014 10.9066

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220172.72042.2237-0.4967 0.2451-2.0260.0891
last 20 years200220172.72042.2237-0.4967 0.2451-2.0260.0891

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 9.241 1.989-1.5362 0.1555-9.8791.0000
EAC 9.24117.930 0.6628 0.1555 4.2620.0027

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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