Projects

CSEMP assessment of cadmium in biota at Salters Quay (Langstone)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean14.1613.160.92-1.84
linear21.1033.103.45-6.905.065 10.0244

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201220174.6345.1500.51670.17442.9620.0594
last 20 years201220174.6345.1500.51670.17442.9620.0594

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 172.5 156.5-0.0973 0.1117-0.8710.7761
EC 172.51000.0 1.7575 0.111715.7370.0003

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Salters Quay (Langstone)


Raw data with assessment

Raw data with assessment of  cadmium in biota at Salters Quay (Langstone)


Assessment plot

Assessment plot for  cadmium in biota at Salters Quay (Langstone)


Metals data

Metals data for assessment of  cadmium in biota at Salters Quay (Langstone)


Metals assessment

Metals assessment of  cadmium in biota at Salters Quay (Langstone)


Related pages

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