Projects

CSEMP assessment of c3 dibenzothiophenes in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1129.82131.20-61.91123.82
linear2131.37134.04-61.69123.370.441 10.5067
smooth (df = 2)3128.79133.33-59.39118.794.589 10.0322
smooth (df = 3)4130.59137.79-59.30118.590.195 10.6584
smooth (df = 4)5132.40143.29-59.20118.400.190 10.6633

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120172.94492.7805-0.16442 0.24664-0.6670.5158
last 20 years200120172.94492.7805-0.16442 0.24664-0.6670.5158

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 dibenzothiophenes in sediment at Solway Firth


Raw data with assessment

Raw data with assessment of  c3 dibenzothiophenes in sediment at Solway Firth


Assessment plot

Assessment plot for  c3 dibenzothiophenes in sediment at Solway Firth


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 dibenzothiophenes in sediment at Solway Firth


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 dibenzothiophenes in sediment at Solway Firth


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