Projects

CSEMP assessment of pyrene in biota at Woodhall

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean125.7527.75-10.8721.75
linear227.1131.91-10.5621.110.633 10.4262
smooth (df = 2)328.2838.28-10.1420.280.836 10.3606

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620153.3474.0000.65290.80650.8100.4449
last 20 years200620153.3474.0000.65290.80650.8100.4449

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC54.60 1.47-3.617 0.500-7.2370.9999
EAC54.6016.30-1.209 0.500-2.4190.9769

 


Raw data with supporting information

Raw data with supporting information for assessment of  pyrene in biota at Woodhall


Raw data with assessment

Raw data with assessment of  pyrene in biota at Woodhall


Assessment plot

Assessment plot for  pyrene in biota at Woodhall


PAH (parent) data

PAH (parent) data for assessment of  pyrene in biota at Woodhall


PAH (parent) assessment

PAH (parent) assessment of  pyrene in biota at Woodhall


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