Projects

CSEMP assessment of BDE47 in sediment at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean139.3842.38-16.6933.38
linear241.3647.76-16.6833.360.016 10.9005
smooth (df = 2)341.0253.52-15.5131.022.346 10.1256

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062017-1.1613-1.10140.05990.46600.1290.9013
last 20 years20062017-1.1613-1.10140.05990.46600.1290.9013

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.33 0.05-1.894 0.291-6.5130.9998
FEQG 0.3397.50 5.681 0.29119.532<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BDE47 in sediment at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  BDE47 in sediment at Garroch Head (Clyde)


Assessment plot

Assessment plot for  BDE47 in sediment at Garroch Head (Clyde)


Organo-bromines data

Organo-bromines data for assessment of  BDE47 in sediment at Garroch Head (Clyde)


Organo-bromines assessment

Organo-bromines assessment of  BDE47 in sediment at Garroch Head (Clyde)


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