Projects

CSEMP assessment of cadmium in biota at Flamborough

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1106.85108.85-50.42100.85
linear2 88.28 92.28-40.14 80.2820.567 1<0.0001
smooth (df = 2)3 89.52 96.66-39.76 79.52 0.763 10.3824
smooth (df = 3)4 90.63102.63-39.32 78.63 0.888 10.3461

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120175.1146.7211.60720.21737.396<0.0001
last 20 years200120175.1146.7211.60720.21737.396<0.0001

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 829.5 26.0-3.463 0.140-24.6641.0000
EC 829.51000.0 0.187 0.140 1.3320.1063

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  cadmium in biota at Flamborough


Assessment plot

Assessment plot for  cadmium in biota at Flamborough


Metals data

Metals data for assessment of  cadmium in biota at Flamborough


Metals assessment

Metals assessment of  cadmium in biota at Flamborough


Related pages

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