Projects

CSEMP assessment of zinc in biota at Yyns-hir (Dovey)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-7.81 1.196.91-13.81
linear2-6.0825.927.04-14.080.267 10.6051

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201120159.7359.8430.107750.205770.5240.6368
last 20 years201120159.7359.8430.107750.205770.5240.6368

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1882710269-0.6061 0.1259-4.8130.9915

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Yyns-hir (Dovey)


Raw data with assessment

Raw data with assessment of  zinc in biota at Yyns-hir (Dovey)


Assessment plot

Assessment plot for  zinc in biota at Yyns-hir (Dovey)


Metals data

Metals data for assessment of  zinc in biota at Yyns-hir (Dovey)


Metals assessment

Metals assessment of  zinc in biota at Yyns-hir (Dovey)


Related pages

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