Projects

CSEMP assessment of lead in biota at Woodhall

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean116.9920.99-6.4912.99
linear218.7530.75-6.3812.750.238 10.6258

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620126.2516.6800.42870.87030.4930.6481
last 20 years200620126.2516.6800.42870.87030.4930.6481

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 796.2 211.9-1.3237 0.4806-2.7540.9744
EC 796.21500.0 0.6334 0.4806 1.3180.1289

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  lead in biota at Woodhall


Assessment plot

Assessment plot for  lead in biota at Woodhall


Metals data

Metals data for assessment of  lead in biota at Woodhall


Metals assessment

Metals assessment of  lead in biota at Woodhall


Related pages

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