Projects

CSEMP assessment of zinc in biota at Firth of Forth @ Fernyness

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 -9.98-7.98 7.99-15.98
linear2 -8.01-4.01 8.01-16.010.027 10.8703
smooth (df = 2)3-10.77-3.6310.38-20.774.758 10.0292
smooth (df = 3)4-10.18 1.8211.09-22.181.409 10.2352

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920149.8409.8680.027760.167300.1660.8715
last 20 years199920149.8409.8680.027760.167300.1660.8715

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1930210269-0.6311 0.1003-6.2941.0000

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  zinc in biota at Firth of Forth @ Fernyness


Metals data

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


Metals assessment

Metals assessment of  zinc in biota at Firth of Forth @ Fernyness


Related pages

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