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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean10.90 2.702.55-5.10
linear22.90 6.462.55-5.100.001 10.9730
smooth (df = 2)33.30 9.553.35-6.701.600 10.2058
smooth (df = 3)44.5814.873.71-7.420.722 10.3954

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020152.40202.3954-0.00659 0.19113-0.0340.9731
last 20 years200020152.40202.3954-0.00659 0.19113-0.0340.9731

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC10.973 1.467-2.0122 0.1038-19.3911.0000
EAC10.97316.300 0.3957 0.1038 3.8130.0014

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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