Projects

CSEMP assessment of copper in biota at Ferryden

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 0.94 4.542.53 -5.06
linear2 1.51 9.513.24 -6.491.426 10.2325
smooth (df = 2)3-6.0010.678.00-16.009.512 10.0020

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320167.1536.806-0.3466 0.2764-1.2540.2566
last 20 years200320167.1536.806-0.3466 0.2764-1.2540.2566

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC903.2978.00.079510.178780.4450.3360

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  copper in biota at Ferryden


Assessment plot

Assessment plot for  copper in biota at Ferryden


Metals data

Metals data for assessment of  copper in biota at Ferryden


Metals assessment

Metals assessment of  copper in biota at Ferryden


Related pages

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