Projects

CSEMP assessment of phenanthrene in biota at New Brighton (Mersey)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean125.1531.15-9.5819.15
linear227.1043.10-9.5519.100.050 10.8222

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220171.13130.9691-0.1622 0.7195-0.2250.8327
last 20 years200220171.13130.9691-0.1622 0.7195-0.2250.8327

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.64 1.79-0.385 0.439-0.8780.7852
EAC 2.64277.10 4.655 0.43910.6070.0002

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in biota at New Brighton (Mersey)


Raw data with assessment

Raw data with assessment of  phenanthrene in biota at New Brighton (Mersey)


Assessment plot

Assessment plot for  phenanthrene in biota at New Brighton (Mersey)


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in biota at New Brighton (Mersey)


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in biota at New Brighton (Mersey)


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