Projects

CSEMP assessment of BD153 in sediment at middle (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean149.5955.59-21.8043.59
linear249.6365.63-20.8141.631.968 10.1607

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20092017-2.5694-3.1015-0.5322 0.3825-1.3910.2365
last 20 years20092017-2.5694-3.1015-0.5322 0.3825-1.3910.2365

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0 0 0.106 0.244 0.4330.3436
FEQG 0110010.105 0.24441.387<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD153 in sediment at middle (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  BD153 in sediment at middle (Firth of Clyde)


Assessment plot

Assessment plot for  BD153 in sediment at middle (Firth of Clyde)


Organo-bromines data

Organo-bromines data for assessment of  BD153 in sediment at middle (Firth of Clyde)


Organo-bromines assessment

Organo-bromines assessment of  BD153 in sediment at middle (Firth of Clyde)


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