Projects

CSEMP assessment of lead in biota at Forth estuary @ Limekilns

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean112.7614.76-4.38 8.76
linear2 2.69 7.49 1.65-3.3112.061 10.0005
smooth (df = 2)3 4.0314.03 1.98-3.97 0.663 10.4155

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020127.2236.182-1.0417 0.2327-4.4760.0029
last 20 years200020127.2236.182-1.0417 0.2327-4.4760.0029

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 483.8 211.9-0.8255 0.1079-7.6500.9999
EC 483.81500.0 1.1317 0.107910.488<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  lead in biota at Forth estuary @ Limekilns


Raw data with assessment

Raw data with assessment of  lead in biota at Forth estuary @ Limekilns


Assessment plot

Assessment plot for  lead in biota at Forth estuary @ Limekilns


Metals data

Metals data for assessment of  lead in biota at Forth estuary @ Limekilns


Metals assessment

Metals assessment of  lead in biota at Forth estuary @ Limekilns


Related pages

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