Projects

CSEMP assessment of c2 dibenzothiophene in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1137.18138.46-65.59131.18
linear2139.17141.63-65.58131.170.011 10.9157
smooth (df = 2)3134.50138.67-62.25124.506.662 10.0098
smooth (df = 3)4136.48143.03-62.24124.480.021 10.8854
smooth (df = 4)5136.58146.38-61.29122.581.904 10.1676

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120183.3583.3870.029320.276010.1060.9168
last 20 years200120183.3583.3870.029320.276010.1060.9168

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 dibenzothiophene in sediment at Solway Firth


Raw data with assessment

Raw data with assessment of  c2 dibenzothiophene in sediment at Solway Firth


Assessment plot

Assessment plot for  c2 dibenzothiophene in sediment at Solway Firth


PAH (alkylated) data

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


PAH (alkylated) assessment

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


Related pages