Projects

CSEMP assessment of zinc in biota at Firth of Forth @ Braefoot Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 8.3310.73-2.174.33
linear210.1116.11-2.064.110.220 10.6394
smooth (df = 2)3 8.5421.87-0.270.543.574 10.0587

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620149.6939.504-0.1886 0.3958-0.4760.6507
last 20 years200620149.6939.504-0.1886 0.3958-0.4760.6507

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1342010269-0.26759 0.25849-1.0350.8298

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Firth of Forth @ Braefoot Bay


Raw data with assessment

Raw data with assessment of  zinc in biota at Firth of Forth @ Braefoot Bay


Assessment plot

Assessment plot for  zinc in biota at Firth of Forth @ Braefoot Bay


Metals data

Metals data for assessment of  zinc in biota at Firth of Forth @ Braefoot Bay


Metals assessment

Metals assessment of  zinc in biota at Firth of Forth @ Braefoot Bay


Related pages

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