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CSEMP assessment of CB180 in biota at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean157.5259.32-25.7651.52
linear257.1760.72-24.5849.172.352 10.1251
smooth (df = 2)357.7063.95-23.8547.701.467 10.2258
smooth (df = 3)456.3366.62-22.1744.333.365 10.0666

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220173.6213.9980.37710.23821.5830.1418
last 20 years200220173.6213.9980.37710.23821.5830.1418

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC54.51 0.11-6.206 0.147-42.1141.0000
EAC54.5151.12-0.064 0.147 -0.4350.6641

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in biota at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  CB180 in biota at Holy Loch (Clyde)


Assessment plot

Assessment plot for  CB180 in biota at Holy Loch (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in biota at Holy Loch (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in biota at Holy Loch (Clyde)


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