Projects

CSEMP assessment of zinc in biota at Forth estuary @ Port Edgar

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 -2.00-0.80 3.00 -6.00
linear2-11.88-9.21 8.94-17.8811.877 10.0006
smooth (df = 2)3 -9.94-4.94 8.97-17.94 0.060 10.8070
smooth (df = 3)4-15.49-6.9212.75-25.49 7.553 10.0060

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall2000201210.026 9.553-0.4733 0.1060-4.4660.0010
last 20 years2000201210.026 9.553-0.4733 0.1060-4.4660.0010

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1408210269-0.31577 0.06044-5.2250.9999

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Forth estuary @ Port Edgar


Raw data with assessment

Raw data with assessment of  zinc in biota at Forth estuary @ Port Edgar


Assessment plot

Assessment plot for  zinc in biota at Forth estuary @ Port Edgar


Metals data

Metals data for assessment of  zinc in biota at Forth estuary @ Port Edgar


Metals assessment

Metals assessment of  zinc in biota at Forth estuary @ Port Edgar


Related pages

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