CSEMP assessment of fluoranthene in sediment at Forth estuary S5 SEPA

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean17.8211.82-1.91 3.82
linear24.6916.69 0.66-1.315.137 10.0234

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620116.0295.278-0.7511 0.2629-2.8580.0460
last 20 years200620116.0295.278-0.7511 0.2629-2.8580.0460

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC195.9 39.0-1.6141 0.1497-10.7830.9998
ERL195.9600.0 1.1193 0.1497 7.4770.0009


Related pages

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