Projects

CSEMP assessment of zinc in biota at Forth estuary @ Blackness

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-17.10-15.3011.55-23.10
linear2-19.19-15.6313.60-27.194.094 10.0430
smooth (df = 2)3-17.92-11.6713.96-27.920.728 10.3935
smooth (df = 3)4-16.81 -6.5314.41-28.810.893 10.3447

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920149.9019.648-0.25297 0.11471-2.2050.0496
last 20 years199920149.9019.648-0.25297 0.11471-2.2050.0496

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1548910269-0.4110 0.0738-5.5670.9999

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  zinc in biota at Forth estuary @ Blackness


Metals data

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


Metals assessment

Metals assessment of  zinc in biota at Forth estuary @ Blackness


Related pages

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