Projects

CSEMP assessment of cadmium in biota at Inner Liverpool Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1107.54109.54-50.77101.54
linear2109.54113.54-50.77101.540.000 10.9882
smooth (df = 2)3109.15116.29-49.57 99.152.395 10.1217
smooth (df = 3)4111.13123.13-49.56 99.130.019 10.8898

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120164.7094.7140.00500.32420.0150.9881
last 20 years200120164.7094.7140.00500.32420.0150.9881

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 111.5 26.0-1.4555 0.2094-6.9501.0000
EC 111.51000.0 2.1941 0.209410.477<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cadmium in biota at Inner Liverpool Bay


Raw data with assessment

Raw data with assessment of  cadmium in biota at Inner Liverpool Bay


Assessment plot

Assessment plot for  cadmium in biota at Inner Liverpool Bay


Metals data

Metals data for assessment of  cadmium in biota at Inner Liverpool Bay


Metals assessment

Metals assessment of  cadmium in biota at Inner Liverpool Bay


Related pages

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