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CSEMP assessment of chrysene in biota at Firth of Forth @ Fernyness

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean113.3416.34-3.677.34
linear214.3320.73-3.166.331.018 10.3130
smooth (df = 2)315.1727.67-2.595.171.151 10.2833

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020151.79901.4326-0.3665 0.3619-1.0130.3449
last 20 years200020151.79901.4326-0.3665 0.3619-1.0130.3449

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC4.1891.320-1.1547 0.2076-5.5610.9996

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in biota at Firth of Forth @ Fernyness


Raw data with assessment

Raw data with assessment of  chrysene in biota at Firth of Forth @ Fernyness


Assessment plot

Assessment plot for  chrysene in biota at Firth of Forth @ Fernyness


PAH (parent) data

PAH (parent) data for assessment of  chrysene in biota at Firth of Forth @ Fernyness


PAH (parent) assessment

PAH (parent) assessment of  chrysene in biota at Firth of Forth @ Fernyness


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