Projects

CSEMP assessment of dibenzothiophene in sediment at Tancred (Forth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean136.1742.17-15.0830.17
linear238.1354.13-15.0630.130.041 10.8402

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520182.06962.19290.12330.60820.2030.8493
last 20 years200520182.06962.19290.12330.60820.2030.8493

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
ERL 8.96190.003.05410.46176.6150.0014

 


Related pages

  • Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
  • Assessment methodology for in sediment
  • Accessment criteria for in sediment