Projects

CSEMP assessment of copper in biota at Ardrossan

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 -9.91-5.417.95-15.91
linear2-10.42 0.249.21-18.422.515 10.1128
smooth (df = 2)3 -8.4516.559.22-18.450.023 10.8798

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520126.7496.9230.173530.079912.1720.0820
last 20 years200520126.7496.9230.173530.079912.1720.0820

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1015.3 978.0-0.03739 0.05396-0.6930.7404

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Ardrossan


Raw data with assessment

Raw data with assessment of  copper in biota at Ardrossan


Assessment plot

Assessment plot for  copper in biota at Ardrossan


Metals data

Metals data for assessment of  copper in biota at Ardrossan


Metals assessment

Metals assessment of  copper in biota at Ardrossan


Related pages

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