Projects

CSEMP assessment of c1 dibenzothiophene in sediment at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean152.9254.42-23.4646.92
linear250.2453.15-21.1242.244.680 10.0305
smooth (df = 2)350.6655.66-20.3340.661.584 10.2081
smooth (df = 3)452.2260.22-20.1140.220.440 10.5071
smooth (df = 4)551.1863.43-18.5937.183.033 10.0816

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020174.2833.519-0.7644 0.3233-2.3650.0343
last 20 years200020174.2833.519-0.7644 0.3233-2.3650.0343

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 dibenzothiophene in sediment at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  c1 dibenzothiophene in sediment at Holy Loch (Clyde)


Assessment plot

Assessment plot for  c1 dibenzothiophene in sediment at Holy Loch (Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 dibenzothiophene in sediment at Holy Loch (Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 dibenzothiophene in sediment at Holy Loch (Clyde)


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