Projects

CSEMP assessment of c2 dibenzothiophene in sediment at middle (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1169.81172.39-81.91163.81
linear2171.23176.56-81.62163.230.583 10.4450
smooth (df = 2)3172.56182.56-81.28162.560.666 10.4145
smooth (df = 3)4174.12192.12-81.06162.120.446 10.5043

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920183.4222.869-0.5528 0.7138-0.7740.4610
last 20 years200920183.4222.869-0.5528 0.7138-0.7740.4610

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 dibenzothiophene in sediment at middle (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  c2 dibenzothiophene in sediment at middle (Firth of Clyde)


Assessment plot

Assessment plot for  c2 dibenzothiophene in sediment at middle (Firth of Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 dibenzothiophene in sediment at middle (Firth of Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 dibenzothiophene in sediment at middle (Firth of Clyde)


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