Projects

CSEMP assessment of fluoranthene in sediment at Forth estuary at Tancred Bank

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean17.8111.81-1.913.81
linear29.5221.52-1.763.520.292 10.5887

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620115.3575.139-0.2178 0.3976-0.5480.6130
last 20 years200620115.3575.139-0.2178 0.3976-0.5480.6130

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC170.6 39.0-1.4759 0.2345-6.2950.9984
ERL170.6600.0 1.2575 0.2345 5.3630.0029

 


Related pages

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