Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean127.5133.51-10.7621.51
linear229.4545.45-10.7321.450.059 10.8084

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220171.01380.8463-0.1675 0.6877-0.2440.8196
last 20 years200220171.01380.8463-0.1675 0.6877-0.2440.8196

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.33 1.79-0.262 0.419-0.6260.7174
EAC 2.33277.10 4.778 0.41911.3980.0002

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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