Projects

CSEMP assessment of mercury in biota at Inner Liverpool Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean151.3953.19-22.6945.39
linear253.3856.93-22.6945.38 0.009 10.9250
smooth (df = 2)344.5050.75-17.2534.5010.883 10.0010
smooth (df = 3)446.1056.38-17.0534.10 0.400 10.5273

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920165.5195.5360.016520.128700.1280.9004
last 20 years199920165.5195.5360.016520.128700.1280.9004

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC253.6 35.0-1.9805 0.1039-19.0571.0000
EC253.6500.0 0.6787 0.1039 6.531<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  mercury in biota at Inner Liverpool Bay


Raw data with assessment

Raw data with assessment of  mercury in biota at Inner Liverpool Bay


Assessment plot

Assessment plot for  mercury in biota at Inner Liverpool Bay


Metals data

Metals data for assessment of  mercury in biota at Inner Liverpool Bay


Metals assessment

Metals assessment of  mercury in biota at Inner Liverpool Bay


Related pages

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