CSEMP assessment of phenanthrene in sediment at Forth estuary S4

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
linear221.6645.66-7.8315.661.264 10.2608

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620114.9463.269-1.6771 1.4004-1.1980.3171
last 20 years200620114.9463.269-1.6771 1.4004-1.1980.3171

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 26.28 32.000.19690.89220.2210.4197
ERL 26.28240.002.21180.89222.4790.0447


Related pages

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