CSEMP assessment of BD100 in biota at St Bees Head

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
linear252.7163.37-22.3544.715.311 10.0212
smooth (df = 2)351.9176.91-20.9541.912.796 10.0945

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032012 0.4949-0.8931-1.3880 0.4954-2.8020.0379
last 20 years20032012 0.4949-0.8931-1.3880 0.4954-2.8020.0379

Status assessment

No assessment criteria


Related pages

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