Projects

CSEMP assessment of CB101 in sediment at Forth estuary at Tancred Bank

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean112.7118.71-4.368.71
linear213.9737.97-3.987.970.747 10.3874

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062011-0.3099-0.9334-0.6235 0.6929-0.9000.4345
last 20 years20062011-0.3099-0.9334-0.6235 0.6929-0.9000.4345

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.39320.1400-1.0328 0.3867-2.6710.9622
EAC0.39323.0000 2.0320 0.3867 5.2550.0067

 


Related pages

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