Projects

CSEMP assessment of dibenzothiophene in sediment at inner (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 98.66102.26-46.3392.66
linear2 99.71107.71-45.8591.710.951 10.3294
smooth (df = 2)3101.69118.36-45.8591.690.012 10.9124

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201120182.6713.2570.58610.57801.0140.3497
last 20 years201120182.6713.2570.58610.57801.0140.3497

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
ERL 25.97190.001.99020.35405.6220.0007

 


Raw data with supporting information

Raw data with supporting information for assessment of  dibenzothiophene in sediment at inner (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  dibenzothiophene in sediment at inner (Firth of Clyde)


Assessment plot

Assessment plot for  dibenzothiophene in sediment at inner (Firth of Clyde)


PAH (parent) data

PAH (parent) data for assessment of  dibenzothiophene in sediment at inner (Firth of Clyde)


PAH (parent) assessment

PAH (parent) assessment of  dibenzothiophene in sediment at inner (Firth of Clyde)


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