Projects

CSEMP assessment of zinc in biota at Loch Gair

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean11.70 3.041.15-2.30
linear22.15 5.151.92-3.851.552 10.2128
smooth (df = 2)32.43 8.142.79-5.571.722 10.1894
smooth (df = 3)41.6111.614.19-8.392.814 10.0934

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020149.4339.154-0.27909 0.21899-1.2740.2313
last 20 years200020149.4339.154-0.27909 0.21899-1.2740.2313

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 9453102690.082830.126650.6540.2639

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Loch Gair


Raw data with assessment

Raw data with assessment of  zinc in biota at Loch Gair


Assessment plot

Assessment plot for  zinc in biota at Loch Gair


Metals data

Metals data for assessment of  zinc in biota at Loch Gair


Metals assessment

Metals assessment of  zinc in biota at Loch Gair


Related pages

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