Projects

CSEMP assessment of zinc in biota at Port Glasgow

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 8.11 9.91-1.06 2.11
linear2 9.6213.17-0.81 1.620.496 10.4813
smooth (df = 2)311.3217.57-0.66 1.320.300 10.5836
smooth (df = 3)411.7722.05 0.12-0.231.549 10.2133

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920179.8239.530-0.2925 0.4121-0.7100.4926
last 20 years199920179.8239.530-0.2925 0.4121-0.7100.4926

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1377010269-0.29337 0.25556-1.1480.8623

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Port Glasgow


Raw data with assessment

Raw data with assessment of  zinc in biota at Port Glasgow


Assessment plot

Assessment plot for  zinc in biota at Port Glasgow


Metals data

Metals data for assessment of  zinc in biota at Port Glasgow


Metals assessment

Metals assessment of  zinc in biota at Port Glasgow


Related pages

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