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CSEMP assessment of CB138 in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean143.9948.49-18.9937.99
linear241.6452.31-16.8233.644.348 10.0371
smooth (df = 2)342.1767.17-16.0932.171.468 10.2257

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052013-1.6724-2.7337-1.0613 0.4716-2.2510.0742
last 20 years20052013-1.6724-2.7337-1.0613 0.4716-2.2510.0742

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.0650.1500.8370.264 3.1680.0124
EAC0.0657.9004.8010.26418.181<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB138 in sediment at Fladen Ground


Raw data with assessment

Raw data with assessment of  CB138 in sediment at Fladen Ground


Assessment plot

Assessment plot for  CB138 in sediment at Fladen Ground


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB138 in sediment at Fladen Ground


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB138 in sediment at Fladen Ground


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