Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean15.79 7.79-0.89 1.79
linear24.11 8.91 0.95-1.893.678 10.0551
smooth (df = 2)34.6314.63 1.69-3.371.479 10.2239

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520149.9889.394-0.5934 0.2494-2.3790.0489
last 20 years200520149.9889.394-0.5934 0.2494-2.3790.0489

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1201810269-0.15725 0.16198-0.9710.8180

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


Metals data

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


Metals assessment

Metals assessment of  zinc 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