Projects

CSEMP assessment of c2 dibenzothiophene in sediment at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean157.5258.90-25.7651.52
linear254.3357.00-23.1746.335.185 10.0228
smooth (df = 2)353.8158.36-21.9143.812.517 10.1126
smooth (df = 3)455.6362.83-21.8243.630.181 10.6704
smooth (df = 4)554.6565.54-20.3240.652.985 10.0841

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020184.6943.863-0.8313 0.3347-2.4840.0263
last 20 years200020184.6943.863-0.8313 0.3347-2.4840.0263

Status assessment

No assessment criteria

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  c2 dibenzothiophene in sediment at Holy Loch (Clyde)


Assessment plot

Assessment plot for  c2 dibenzothiophene in sediment at Holy Loch (Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 dibenzothiophene in sediment at Holy Loch (Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 dibenzothiophene in sediment at Holy Loch (Clyde)


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