Projects

CSEMP assessment of zinc in biota at Colimer (Orwell Estuary)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-23.31-17.3114.65-29.31
linear2-27.06-11.0617.53-35.065.746 10.0165

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201220179.7669.9420.176450.065802.6820.0551
last 20 years201220179.7669.9420.176450.065802.6820.0551

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC2078610269-0.7051 0.0344-20.4741.0000

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Colimer (Orwell Estuary)


Raw data with assessment

Raw data with assessment of  zinc in biota at Colimer (Orwell Estuary)


Assessment plot

Assessment plot for  zinc in biota at Colimer (Orwell Estuary)


Metals data

Metals data for assessment of  zinc in biota at Colimer (Orwell Estuary)


Metals assessment

Metals assessment of  zinc in biota at Colimer (Orwell Estuary)


Related pages

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