Projects

CSEMP assessment of cadmium in biota at Loch Long

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean146.8949.46-20.4440.89
linear248.8954.22-20.4440.890.003 10.9553
smooth (df = 2)349.8059.80-19.9039.801.086 10.2973
smooth (df = 3)449.4467.44-18.7237.442.364 10.1242

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020175.065.110.04980.88740.0560.9566
last 20 years200020175.065.110.04980.88740.0560.9566

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 165.7 156.5-0.0570 0.5404-0.1060.5407
EC 165.71000.0 1.7978 0.5404 3.3270.0052

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  cadmium in biota at Loch Long


Assessment plot

Assessment plot for  cadmium in biota at Loch Long


Metals data

Metals data for assessment of  cadmium in biota at Loch Long


Metals assessment

Metals assessment of  cadmium in biota at Loch Long


Related pages

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