Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-5.63 3.375.82-11.63
linear2-5.2026.806.60-13.201.568 10.2104

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201120152.59333.04070.44740.32881.3610.2667
last 20 years201120152.59333.04070.44740.32881.3610.2667

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 20.9 14.7-0.355 0.201-1.7650.9121
EC 20.9500.0 3.174 0.20115.7850.0003

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


Metals data

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


Metals assessment

Metals assessment of  mercury 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