Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean15.60 8.600.20-0.40
linear21.78 8.183.11-6.225.828 10.0158
smooth (df = 2)33.3515.853.33-6.650.428 10.5131

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220182.74862.0914-0.6572 0.2357-2.7880.0270
last 20 years200220182.74862.0914-0.6572 0.2357-2.7880.0270

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 8.096 1.989-1.4040 0.1431-9.8091.0000
EAC 8.09617.930 0.7951 0.1431 5.5550.0004

 


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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