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CSEMP assessment of c2 dibenzothiophene in sediment at Whiteness Head (Moray Firth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean140.7342.53-17.3734.73
linear241.7745.33-16.8933.770.961 10.3270
smooth (df = 2)343.4249.67-16.7133.420.350 10.5539
smooth (df = 3)444.5054.79-16.2532.500.915 10.3387

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920161.24312.04280.79970.80001.0000.3390
last 20 years199920161.24312.04280.79970.80001.0000.3390

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 dibenzothiophene in sediment at Whiteness Head (Moray Firth)


Raw data with assessment

Raw data with assessment of  c2 dibenzothiophene in sediment at Whiteness Head (Moray Firth)


Assessment plot

Assessment plot for  c2 dibenzothiophene in sediment at Whiteness Head (Moray Firth)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 dibenzothiophene in sediment at Whiteness Head (Moray Firth)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 dibenzothiophene in sediment at Whiteness Head (Moray Firth)


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