Projects

CSEMP assessment of c2 dibenzothiophene in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1127.97129.35-60.98121.97
linear2129.78132.45-60.89121.780.186 10.6663
smooth (df = 2)3127.10131.64-58.55117.104.683 10.0305
smooth (df = 3)4129.10136.30-58.55117.100.001 10.9695
smooth (df = 4)5127.88138.77-56.94113.883.217 10.0729

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120173.4053.284-0.12128 0.28097-0.4320.6726
last 20 years200120173.4053.284-0.12128 0.28097-0.4320.6726

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


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