Projects

CSEMP assessment of CB118 in biota at Hebburn (Tyne)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1114.35116.60-54.18108.35
linear2111.28115.85-51.64103.285.067 10.0244
smooth (df = 2)3113.06121.39-51.53103.060.228 10.6332
smooth (df = 3)4115.05129.45-51.53103.050.001 10.9783

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920122.53611.6784-0.8577 0.3620-2.3690.0420
last 20 years199920122.53611.6784-0.8577 0.3620-2.3690.0420

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC5.3570.100-3.981 0.224-17.8021.0000
EAC5.3573.525-0.419 0.224 -1.8720.9530

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in biota at Hebburn (Tyne)


Raw data with assessment

Raw data with assessment of  CB118 in biota at Hebburn (Tyne)


Assessment plot

Assessment plot for  CB118 in biota at Hebburn (Tyne)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in biota at Hebburn (Tyne)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in biota at Hebburn (Tyne)


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