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CSEMP assessment of phenanthrene in biota at Firth of Forth @ Granton

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean117.3419.74-6.6713.34
linear214.6120.61-4.30 8.614.736 10.0295
smooth (df = 2)316.6129.94-4.30 8.610.002 10.9645

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720151.3662.4911.1250.4412.5510.0434
last 20 years200720151.3662.4911.1250.4412.5510.0434

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 12.07 1.79-1.9071 0.2562-7.4450.9998
EAC 12.07277.10 3.1333 0.256212.232<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in biota at Firth of Forth @ Granton


Raw data with assessment

Raw data with assessment of  phenanthrene in biota at Firth of Forth @ Granton


Assessment plot

Assessment plot for  phenanthrene in biota at Firth of Forth @ Granton


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in biota at Firth of Forth @ Granton


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in biota at Firth of Forth @ Granton


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