Projects

CSEMP assessment of c1 dibenzothiophene in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1131.67132.95-62.83125.67
linear2132.31134.77-62.16124.311.354 10.2446
smooth (df = 2)3128.61132.77-59.30118.615.707 10.0169
smooth (df = 3)4130.50137.05-59.25118.500.103 10.7486
smooth (df = 4)5130.42140.22-58.21116.422.083 10.1489

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120183.4593.7600.300530.182601.6460.1221
last 20 years200120183.4593.7600.300530.182601.6460.1221

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 dibenzothiophene in sediment at Solway Firth


Raw data with assessment

Raw data with assessment of  c1 dibenzothiophene in sediment at Solway Firth


Assessment plot

Assessment plot for  c1 dibenzothiophene in sediment at Solway Firth


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 dibenzothiophene in sediment at Solway Firth


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 dibenzothiophene in sediment at Solway Firth


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