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CSEMP assessment of CB118 in biota at Roa Island (Morecambe Bay)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean119.6922.69-6.8513.69
linear220.1126.51-6.0612.111.580 10.2088
smooth (df = 2)321.6134.11-5.8111.610.501 10.4790

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992015-0.7350-1.1769-0.4419 0.3394-1.3020.2342
last 20 years19992015-0.7350-1.1769-0.4419 0.3394-1.3020.2342

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.30820.0978-1.1479 0.2513-4.5680.9987
EAC0.30820.3250 0.0530 0.2513 0.2110.4195

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in biota at Roa Island (Morecambe Bay)


Raw data with assessment

Raw data with assessment of  CB118 in biota at Roa Island (Morecambe Bay)


Assessment plot

Assessment plot for  CB118 in biota at Roa Island (Morecambe Bay)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in biota at Roa Island (Morecambe Bay)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in biota at Roa Island (Morecambe Bay)


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