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CSEMP assessment of CB101 in biota at Roa Island (Morecambe Bay)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean133.0237.52-13.5127.02
linear234.4045.07-13.2026.400.615 10.4327
smooth (df = 2)334.9559.95-12.4824.951.447 10.2291

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992015-1.0173-1.8352-0.8179 1.0479-0.7800.4704
last 20 years19992015-1.0173-1.8352-0.8179 1.0479-0.7800.4704

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.15960.1141-0.3355 0.7528-0.4460.6628
EAC0.15961.5730 2.2882 0.7528 3.0400.0144

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in biota at Roa Island (Morecambe Bay)


Raw data with assessment

Raw data with assessment of  CB101 in biota at Roa Island (Morecambe Bay)


Assessment plot

Assessment plot for  CB101 in biota at Roa Island (Morecambe Bay)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in biota at Roa Island (Morecambe Bay)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in biota at Roa Island (Morecambe Bay)


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