Projects

CSEMP assessment of zinc in biota at Tynemouth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean15.71 8.71-0.85 1.71
linear23.8711.87 1.07-2.133.838 10.0501
smooth (df = 2)33.6523.65 2.17-4.352.213 10.1368

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720149.2229.9130.69140.29172.3700.0639
last 20 years200720149.2229.9130.69140.29172.3700.0639

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC2019910269-0.6765 0.1992-3.3960.9903

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  zinc in biota at Tynemouth


Assessment plot

Assessment plot for  zinc in biota at Tynemouth


Metals data

Metals data for assessment of  zinc in biota at Tynemouth


Metals assessment

Metals assessment of  zinc in biota at Tynemouth


Related pages

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