Projects

CSEMP assessment of CB180 in biota at Hebburn (Tyne)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1110.87113.44-52.43104.87
linear2112.87118.20-52.43104.870.001 10.9792
smooth (df = 2)3110.79120.79-50.40100.794.075 10.0435
smooth (df = 3)4112.69130.69-50.35100.690.102 10.7497

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020122.43952.4273-0.0122 0.4679-0.0260.9799
last 20 years200020122.43952.4273-0.0122 0.4679-0.0260.9799

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC11.33 0.11-4.635 0.302-15.3611.0000
EAC11.3366.13 1.764 0.302 5.8480.0002

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in biota at Hebburn (Tyne)


Raw data with assessment

Raw data with assessment of  CB180 in biota at Hebburn (Tyne)


Assessment plot

Assessment plot for  CB180 in biota at Hebburn (Tyne)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in biota at Hebburn (Tyne)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in biota at Hebburn (Tyne)


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