Projects

CSEMP assessment of mercury in biota at Vaila sound

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-1.96 1.042.98 -5.96
linear2-0.73 7.273.36 -6.730.765 10.3818
smooth (df = 2)3-3.7716.235.89-11.775.043 10.0247

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420142.78392.93410.150220.168340.8920.4131
last 20 years200420142.78392.93410.150220.168340.8920.4131

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 18.8 14.7-0.248 0.118-2.1120.9558
EC 18.8500.0 3.281 0.11827.907<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  mercury in biota at Vaila sound


Raw data with assessment

Raw data with assessment of  mercury in biota at Vaila sound


Assessment plot

Assessment plot for  mercury in biota at Vaila sound


Metals data

Metals data for assessment of  mercury in biota at Vaila sound


Metals assessment

Metals assessment of  mercury in biota at Vaila sound


Related pages

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