Projects

CSEMP assessment of phenanthrene in biota at Tay estuary @ Broughty Castle

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 6.83 9.23-1.41 2.83
linear2-0.72 5.28 3.36 -6.729.547 10.0020
smooth (df = 2)3-2.8210.52 5.41-10.824.095 10.0430

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720181.54090.7157-0.8252 0.2094-3.9410.0076
last 20 years200720181.54090.7157-0.8252 0.2094-3.9410.0076

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.05 1.79-0.132 0.145-0.9110.8013
EAC 2.05277.10 4.909 0.14533.935<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in biota at Tay estuary @ Broughty Castle


Raw data with assessment

Raw data with assessment of  phenanthrene in biota at Tay estuary @ Broughty Castle


Assessment plot

Assessment plot for  phenanthrene in biota at Tay estuary @ Broughty Castle


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in biota at Tay estuary @ Broughty Castle


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in biota at Tay estuary @ Broughty Castle


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