Projects

CSEMP assessment of lead in biota at NarrowWaterM

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-2.81 0.193.40-6.81
linear2-1.09 6.913.54-7.090.281 10.5963
smooth (df = 2)3 0.8020.803.60-7.200.112 10.7384

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201120176.5366.447-0.08848 0.16535-0.5350.6155
last 20 years201120176.5366.447-0.08848 0.16535-0.5350.6155

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 630.9 211.9-1.0911 0.0994-10.9800.9999
EC 630.91500.0 0.8661 0.0994 8.7160.0002

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  lead in biota at NarrowWaterM


Assessment plot

Assessment plot for  lead in biota at NarrowWaterM


Metals data

Metals data for assessment of  lead in biota at NarrowWaterM


Metals assessment

Metals assessment of  lead in biota at NarrowWaterM


Related pages

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