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CSEMP assessment of cadmium in biota at Inner Firth of Clyde off Cloch Point

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-6.51-4.266.25-12.51
linear2-4.81-0.246.41-12.810.307 10.5793
smooth (df = 2)3-4.94 3.407.47-14.942.124 10.1450
smooth (df = 3)4-3.4610.947.73-15.460.522 10.4702

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920135.2905.3470.057600.103850.5550.5926
last 20 years199920135.2905.3470.057600.103850.5550.5926

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 210.1 156.5-0.2946 0.0657-4.4830.9992
EC 210.11000.0 1.5603 0.065723.746<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Inner Firth of Clyde off Cloch Point


Raw data with assessment

Raw data with assessment of  cadmium in biota at Inner Firth of Clyde off Cloch Point


Assessment plot

Assessment plot for  cadmium in biota at Inner Firth of Clyde off Cloch Point


Metals data

Metals data for assessment of  cadmium in biota at Inner Firth of Clyde off Cloch Point


Metals assessment

Metals assessment of  cadmium in biota at Inner Firth of Clyde off Cloch Point


Related pages

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