Projects

CSEMP assessment of copper in biota at Loch Striven

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-9.09-6.096.54-13.09
linear2-7.14 0.866.57-13.140.050 10.8233
smooth (df = 2)3-5.9814.026.99-13.980.847 10.3573

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420126.8896.9160.027400.122660.2230.8321
last 20 years200420126.8896.9160.027400.122660.2230.8321

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1008.3 978.0-0.03056 0.07124-0.4290.6571

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  copper in biota at Loch Striven


Assessment plot

Assessment plot for  copper in biota at Loch Striven


Metals data

Metals data for assessment of  copper in biota at Loch Striven


Metals assessment

Metals assessment of  copper in biota at Loch Striven


Related pages

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