Projects

CSEMP assessment of lead in biota at Flamborough

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean136.4638.71-15.2330.46
linear238.2742.84-15.1330.270.197 10.6576
smooth (df = 2)337.7446.08-13.8727.742.524 10.1121
smooth (df = 3)438.3152.71-13.1526.311.435 10.2310

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120174.8574.794-0.06278 0.14071-0.4460.6660
last 20 years200120174.8574.794-0.06278 0.14071-0.4460.6660

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 120.8 26.0-1.5357 0.0885-17.3511.0000
EC 120.81500.0 2.5194 0.0885 28.464<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  lead in biota at Flamborough


Assessment plot

Assessment plot for  lead in biota at Flamborough


Metals data

Metals data for assessment of  lead in biota at Flamborough


Metals assessment

Metals assessment of  lead 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