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CSEMP assessment of BD100 in biota at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1116.34118.91-55.17110.34
linear2115.52120.85-53.76107.52 2.826 10.0928
smooth (df = 2)3106.42116.42-48.21 96.4211.096 10.0009
smooth (df = 3)4107.34125.34-47.67 95.34 1.081 10.2984

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20022017 0.7030-0.4821-1.1850 0.4578-2.5890.0360
last 20 years20022017 0.7030-0.4821-1.1850 0.4578-2.5890.0360

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.61750.0120-3.941 0.309-12.7361.0000
FEQG0.61751.0000 0.482 0.309 1.5580.0816

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD100 in biota at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  BD100 in biota at Holy Loch (Clyde)


Assessment plot

Assessment plot for  BD100 in biota at Holy Loch (Clyde)


Organo-bromines data

Organo-bromines data for assessment of  BD100 in biota at Holy Loch (Clyde)


Organo-bromines assessment

Organo-bromines assessment of  BD100 in biota at Holy Loch (Clyde)


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