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CSEMP assessment of benzo[a]anthracene in biota at 11th Mile Post (Ribble)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean120.2526.25-7.1314.25
linear221.2437.24-6.6213.241.017 10.3133

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320171.9870.742-1.2450 1.1805-1.0550.3511
last 20 years200320171.9870.742-1.2450 1.1805-1.0550.3511

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.100 0.408-1.6397 0.7075-2.3180.9593
EAC 2.10013.040 1.8260 0.7075 2.5810.0306

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[a]anthracene in biota at 11th Mile Post (Ribble)


Raw data with assessment

Raw data with assessment of  benzo[a]anthracene in biota at 11th Mile Post (Ribble)


Assessment plot

Assessment plot for  benzo[a]anthracene in biota at 11th Mile Post (Ribble)


PAH (parent) data

PAH (parent) data for assessment of  benzo[a]anthracene in biota at 11th Mile Post (Ribble)


PAH (parent) assessment

PAH (parent) assessment of  benzo[a]anthracene in biota at 11th Mile Post (Ribble)


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