Projects

CSEMP assessment of cadmium in biota at South Eddystone

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean178.15 82.65-36.0872.15
linear278.09 88.75-35.0470.092.063 10.1509
smooth (df = 2)377.42102.42-33.7167.422.666 10.1025

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520162.9694.0241.05500.69041.5280.1871
last 20 years200520162.9694.0241.05500.69041.5280.1871

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 55.9 26.0-0.7657 0.4187-1.8290.9365
EC 55.91000.0 2.8839 0.4187 6.8880.0005

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at South Eddystone


Raw data with assessment

Raw data with assessment of  cadmium in biota at South Eddystone


Assessment plot

Assessment plot for  cadmium in biota at South Eddystone


Metals data

Metals data for assessment of  cadmium in biota at South Eddystone


Metals assessment

Metals assessment of  cadmium in biota at South Eddystone


Related pages

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