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CSEMP assessment of CB153 in biota at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean157.5059.30-25.7551.50
linear259.3062.86-25.6551.300.191 10.6624
smooth (df = 2)358.5664.81-24.2848.562.745 10.0976
smooth (df = 3)457.6467.93-22.8245.642.916 10.0877

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220174.3154.195-0.11999 0.27152-0.4420.6671
last 20 years200220174.3154.195-0.11999 0.27152-0.4420.6671

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 66.38 0.10-6.498 0.169-38.4981.0000
EAC 66.38172.76 0.957 0.169 5.667<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in biota at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  CB153 in biota at Holy Loch (Clyde)


Assessment plot

Assessment plot for  CB153 in biota at Holy Loch (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in biota at Holy Loch (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in biota at Holy Loch (Clyde)


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