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CSEMP assessment of CB101 in biota at Crosby (Mersey Channel)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean16.73 8.53-0.37 0.73
linear24.77 8.33 1.61-3.233.957 10.0467
smooth (df = 2)36.7713.02 1.61-3.230.004 10.9518
smooth (df = 3)48.3718.66 1.81-3.630.401 10.5266

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020181.07740.4797-0.5976 0.2775-2.1530.0543
last 20 years200020181.07740.4797-0.5976 0.2775-2.1530.0543

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.61570.1141-2.6504 0.1610-16.4661.0000
EAC1.61571.5730-0.0268 0.1610 -0.1660.5645

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in biota at Crosby (Mersey Channel)


Raw data with assessment

Raw data with assessment of  CB101 in biota at Crosby (Mersey Channel)


Assessment plot

Assessment plot for  CB101 in biota at Crosby (Mersey Channel)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in biota at Crosby (Mersey Channel)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in biota at Crosby (Mersey Channel)


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