Projects

CSEMP assessment of cadmium in biota at Outer Humber

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean183.26 85.83-38.6377.26
linear284.29 89.63-38.1576.290.967 10.3254
smooth (df = 2)381.82 91.82-35.9171.824.473 10.0344
smooth (df = 3)483.39101.39-35.6971.390.435 10.5096

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120175.3225.6380.316200.312991.0100.3420
last 20 years200120175.3225.6380.316200.312991.0100.3420

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 281 26-2.3801 0.2016-11.8061.0000
EC 2811000 1.2696 0.2016 6.2970.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Outer Humber


Raw data with assessment

Raw data with assessment of  cadmium in biota at Outer Humber


Assessment plot

Assessment plot for  cadmium in biota at Outer Humber


Metals data

Metals data for assessment of  cadmium in biota at Outer Humber


Metals assessment

Metals assessment of  cadmium in biota at Outer Humber


Related pages

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