Projects

CSEMP assessment of lead in biota at NarrowWaterM

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-2.48-0.083.24-6.48
linear2-2.13 3.874.07-8.131.653 10.1986
smooth (df = 2)3-1.2112.134.60-9.211.077 10.2994

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201120186.5676.354-0.21305 0.15723-1.3550.2242
last 20 years201120186.5676.354-0.21305 0.15723-1.3550.2242

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 574.8 211.9-0.9979 0.0940-10.6191.0000
EC 574.81500.0 0.9592 0.0940 10.208<0.0001

 


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