Projects

CSEMP assessment of chrysene in biota at Conwy Sands (Conwy Bay)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean110.4919.49-2.254.49
linear211.9943.99-2.003.990.499 10.4798

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20122018 0.12961-0.09401-0.22363 0.29796-0.7510.5074
last 20 years20122018 0.12961-0.09401-0.22363 0.29796-0.7510.5074

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.91031.32030.37190.20061.8540.0804

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in biota at Conwy Sands (Conwy Bay)


Raw data with assessment

Raw data with assessment of  chrysene in biota at Conwy Sands (Conwy Bay)


Assessment plot

Assessment plot for  chrysene in biota at Conwy Sands (Conwy Bay)


PAH (parent) data

PAH (parent) data for assessment of  chrysene in biota at Conwy Sands (Conwy Bay)


PAH (parent) assessment

PAH (parent) assessment of  chrysene in biota at Conwy Sands (Conwy Bay)


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