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CSEMP assessment of zinc in biota at Black Islands, Kyle of Lochalsh mussel site

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean10.55 3.551.73-3.45
linear21.31 9.312.34-4.691.237 10.2660
smooth (df = 2)30.4320.433.79-7.572.885 10.0894

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420129.6609.8810.221480.197591.1210.3133
last 20 years200420129.6609.8810.221480.197591.1210.3133

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1955710269-0.6442 0.1154-5.5810.9987

 


Raw data with supporting information

Raw data with supporting information for assessment of  zinc in biota at Black Islands, Kyle of Lochalsh mussel site


Raw data with assessment

Raw data with assessment of  zinc in biota at Black Islands, Kyle of Lochalsh mussel site


Assessment plot

Assessment plot for  zinc in biota at Black Islands, Kyle of Lochalsh mussel site


Metals data

Metals data for assessment of  zinc in biota at Black Islands, Kyle of Lochalsh mussel site


Metals assessment

Metals assessment of  zinc in biota at Black Islands, Kyle of Lochalsh mussel site


Related pages

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