Projects

CSEMP assessment of c1 dibenzothiophene in sediment at Sea of Hebrides

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1167.55170.55-80.78161.55
linear2165.44171.84-78.72157.444.109 10.0427
smooth (df = 2)3167.00179.50-78.50157.000.440 10.5071

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620161.00051.84550.84500.35722.3660.0499
last 20 years200620161.00051.84550.84500.35722.3660.0499

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 dibenzothiophene in sediment at Sea of Hebrides


Raw data with assessment

Raw data with assessment of  c1 dibenzothiophene in sediment at Sea of Hebrides


Assessment plot

Assessment plot for  c1 dibenzothiophene in sediment at Sea of Hebrides


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 dibenzothiophene in sediment at Sea of Hebrides


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 dibenzothiophene in sediment at Sea of Hebrides


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