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CSEMP assessment of CB153 in biota at Crosby (Mersey Channel)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-12.58-10.78 9.29-18.58
linear2-16.00-12.4512.00-24.005.418 10.0199
smooth (df = 2)3-15.98 -9.7312.99-25.981.982 10.1592
smooth (df = 3)4-14.00 -3.7113.00-26.000.013 10.9095

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020181.63001.1515-0.4785 0.1831-2.6130.0241
last 20 years200020181.63001.1515-0.4785 0.1831-2.6130.0241

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 3.163 0.098-3.476 0.105-33.0101.0000
EAC 3.16320.605 1.874 0.105 17.796<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in biota at Crosby (Mersey Channel)


Raw data with assessment

Raw data with assessment of  CB153 in biota at Crosby (Mersey Channel)


Assessment plot

Assessment plot for  CB153 in biota at Crosby (Mersey Channel)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in biota at Crosby (Mersey Channel)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in biota at Crosby (Mersey Channel)


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