Projects

CSEMP assessment of copper in biota at Ronas Voe mussel site

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-2.170.834.08 -8.17
linear2-3.772.635.89-11.773.607 10.0575
smooth (df = 2)3-5.337.177.67-15.333.560 10.0592

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420146.6357.0070.37240.17652.1090.0729
last 20 years200420146.6357.0070.37240.17652.1090.0729

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1104.5 978.0-0.12165 0.11256-1.0810.8422

 


Raw data with supporting information

Raw data with supporting information for assessment of  copper in biota at Ronas Voe mussel site


Raw data with assessment

Raw data with assessment of  copper in biota at Ronas Voe mussel site


Assessment plot

Assessment plot for  copper in biota at Ronas Voe mussel site


Metals data

Metals data for assessment of  copper in biota at Ronas Voe mussel site


Metals assessment

Metals assessment of  copper in biota at Ronas Voe mussel site


Related pages

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