Projects

CSEMP assessment of cadmium in biota at Firth of Forth @ Granton

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 4.166.16-0.08 0.16
linear2-3.830.97 4.92 -9.839.995 10.0016
smooth (df = 2)3-2.897.11 5.44-10.891.058 10.3037

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320125.4414.831-0.6094 0.1262-4.8290.0019
last 20 years200320125.4414.831-0.6094 0.1262-4.8290.0019

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 125.4 156.50.22180.0747 2.9690.0104
EC 125.41000.02.07660.074727.799<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Firth of Forth @ Granton


Raw data with assessment

Raw data with assessment of  cadmium in biota at Firth of Forth @ Granton


Assessment plot

Assessment plot for  cadmium in biota at Firth of Forth @ Granton


Metals data

Metals data for assessment of  cadmium in biota at Firth of Forth @ Granton


Metals assessment

Metals assessment of  cadmium in biota at Firth of Forth @ Granton


Related pages

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