Projects

CSEMP assessment of zinc in biota at Loch Ewe

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean14.02 6.02-0.01 0.02
linear20.77 5.57 2.61-5.235.249 10.0220
smooth (df = 2)32.7012.70 2.65-5.300.070 10.7917

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420149.8689.246-0.6222 0.2286-2.7220.0297
last 20 years200420149.8689.246-0.6222 0.2286-2.7220.0297

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1036010269-0.00886 0.13923-0.0640.5245

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  zinc in biota at Loch Ewe


Assessment plot

Assessment plot for  zinc in biota at Loch Ewe


Metals data

Metals data for assessment of  zinc in biota at Loch Ewe


Metals assessment

Metals assessment of  zinc in biota at Loch Ewe


Related pages

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