Projects

CSEMP assessment of copper in biota at Loch Long

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean136.0538.30-15.0230.05
linear237.9942.56-15.0029.990.055 10.8150
smooth (df = 2)339.0547.38-14.5229.050.941 10.3319
smooth (df = 3)439.2253.62-13.6127.221.829 10.1762

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020176.7126.595-0.1161 0.4961-0.2340.8202
last 20 years200020176.7126.595-0.1161 0.4961-0.2340.8202

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC731.7978.00.290090.298510.9720.1783

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  copper in biota at Loch Long


Assessment plot

Assessment plot for  copper in biota at Loch Long


Metals data

Metals data for assessment of  copper in biota at Loch Long


Metals assessment

Metals assessment of  copper in biota at Loch Long


Related pages

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