Projects

CSEMP assessment of mercury in biota at Firth of Forth @ Joppa

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean15.74 7.45-0.87 1.74
linear21.76 5.76 2.12-4.245.977 10.0145
smooth (df = 2)33.1211.12 2.44-4.880.648 10.4209
smooth (df = 3)44.8619.86 2.57-5.140.258 10.6113

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520143.8163.251-0.5648 0.1962-2.8790.0205
last 20 years200520143.8163.251-0.5648 0.1962-2.8790.0205

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 25.8 14.7-0.5650 0.1202-4.7010.9992
EC 25.8500.0 2.9638 0.120224.656<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  mercury in biota at Firth of Forth @ Joppa


Raw data with assessment

Raw data with assessment of  mercury in biota at Firth of Forth @ Joppa


Assessment plot

Assessment plot for  mercury in biota at Firth of Forth @ Joppa


Metals data

Metals data for assessment of  mercury in biota at Firth of Forth @ Joppa


Metals assessment

Metals assessment of  mercury in biota at Firth of Forth @ Joppa


Related pages

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