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CSEMP assessment of anthracene in biota at Firth of Forth @ Braefoot Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean123.8525.85-9.9219.85
linear222.9927.79-8.4916.992.862 10.0907
smooth (df = 2)324.2334.23-8.1116.230.760 10.3834

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720152.12070.9384-1.1823 0.6336-1.8660.1043
last 20 years200720152.12070.9384-1.1823 0.6336-1.8660.1043

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
EAC 2.5647.272.91750.38117.655<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  anthracene in biota at Firth of Forth @ Braefoot Bay


Raw data with assessment

Raw data with assessment of  anthracene in biota at Firth of Forth @ Braefoot Bay


Assessment plot

Assessment plot for  anthracene in biota at Firth of Forth @ Braefoot Bay


PAH (parent) data

PAH (parent) data for assessment of  anthracene in biota at Firth of Forth @ Braefoot Bay


PAH (parent) assessment

PAH (parent) assessment of  anthracene in biota at Firth of Forth @ Braefoot Bay


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