Projects

CSEMP assessment of dibenzothiophene in sediment at Skelmorlie (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean158.3860.18-26.1952.38
linear258.6762.22-25.3350.671.709 10.1911
smooth (df = 2)359.7966.04-24.8949.790.882 10.3477
smooth (df = 3)460.6370.91-24.3148.631.159 10.2817

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020132.81972.3878-0.4319 0.3238-1.3340.2092
last 20 years200020132.81972.3878-0.4319 0.3238-1.3340.2092

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
ERL 10.89190.002.85920.195614.615<0.0001

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  dibenzothiophene in sediment at Skelmorlie (Clyde)


PAH (parent) data

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


PAH (parent) assessment

PAH (parent) assessment of  dibenzothiophene in sediment at Skelmorlie (Clyde)


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