Projects

CSEMP assessment of lead in biota at Whitby (Esk Harbour East)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean19.7918.79-1.903.79
linear29.0541.05-0.531.052.740 10.0978

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201220176.9486.644-0.30422 0.17548-1.7340.1814
last 20 years201220176.9486.644-0.30422 0.17548-1.7340.1814

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 767.9 211.9-1.2876 0.1115-11.5430.9993
EC 767.91500.0 0.6695 0.1115 6.0030.0046

 


Raw data with supporting information

Raw data with supporting information for assessment of  lead in biota at Whitby (Esk Harbour East)


Raw data with assessment

Raw data with assessment of  lead in biota at Whitby (Esk Harbour East)


Assessment plot

Assessment plot for  lead in biota at Whitby (Esk Harbour East)


Metals data

Metals data for assessment of  lead in biota at Whitby (Esk Harbour East)


Metals assessment

Metals assessment of  lead in biota at Whitby (Esk Harbour East)


Related pages

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