Projects

CSEMP assessment of zinc in biota at Loch Striven

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-11.52-8.527.76-15.52
linear2 -9.83-1.837.92-15.830.308 10.5786
smooth (df = 2)3 -8.6011.408.30-16.600.763 10.3823

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420129.4919.5500.059630.107280.5560.6023
last 20 years200420129.4919.5500.059630.107280.5560.6023

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1404810269-0.31332 0.05918-5.2950.9984

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  zinc in biota at Loch Striven


Assessment plot

Assessment plot for  zinc in biota at Loch Striven


Metals data

Metals data for assessment of  zinc in biota at Loch Striven


Metals assessment

Metals assessment of  zinc in biota at Loch Striven


Related pages

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