Projects

CSEMP assessment of chrysene in biota at Woodhall

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 8.5611.56-2.284.56
linear210.0818.08-2.044.080.473 10.4915
smooth (df = 2)311.4531.45-1.723.450.636 10.4251

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200820153.2353.4860.25140.35900.7000.5150
last 20 years200820153.2353.4860.25140.35900.7000.5150

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC32.67 1.32-3.209 0.225-14.2381.0000

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  chrysene in biota at Woodhall


Assessment plot

Assessment plot for  chrysene in biota at Woodhall


PAH (parent) data

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


PAH (parent) assessment

PAH (parent) assessment of  chrysene in biota at Woodhall


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