Projects

CSEMP assessment of zinc in biota at Burbo Light (Liverpool Bay)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-16.55-12.0511.28-22.55
linear2-15.24 -4.5711.62-23.240.687 10.4072
smooth (df = 2)3-14.81 10.1912.41-24.811.576 10.2094

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall2006201610.03110.2350.203520.239330.8500.4339
last 20 years2006201610.03110.2350.203520.239330.8500.4339

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Burbo Light (Liverpool Bay)


Raw data with assessment

Raw data with assessment of  zinc in biota at Burbo Light (Liverpool Bay)


Assessment plot

Assessment plot for  zinc in biota at Burbo Light (Liverpool Bay)


Metals data

Metals data for assessment of  zinc in biota at Burbo Light (Liverpool Bay)


Metals assessment

Metals assessment of  zinc in biota at Burbo Light (Liverpool Bay)


Related pages

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