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CSEMP assessment of indeno[123-cd]pyrene in biota at Crosby (Mersey Channel)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean147.0651.56-20.5341.06
linear248.8259.49-20.4140.820.238 10.6254
smooth (df = 2)349.3274.32-19.6639.321.504 10.2200

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220171.38211.0602-0.3219 0.6455-0.4990.6392
last 20 years200220171.38211.0602-0.3219 0.6455-0.4990.6392

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC2.88690.3912-1.9987 0.4130-4.8390.9976

 


Raw data with supporting information

Raw data with supporting information for assessment of  indeno[123-cd]pyrene in biota at Crosby (Mersey Channel)


Raw data with assessment

Raw data with assessment of  indeno[123-cd]pyrene in biota at Crosby (Mersey Channel)


Assessment plot

Assessment plot for  indeno[123-cd]pyrene in biota at Crosby (Mersey Channel)


PAH (parent) data

PAH (parent) data for assessment of  indeno[123-cd]pyrene in biota at Crosby (Mersey Channel)


PAH (parent) assessment

PAH (parent) assessment of  indeno[123-cd]pyrene in biota at Crosby (Mersey Channel)


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