Projects

CSEMP assessment of BD183 in sediment at Hunterston (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean147.6556.65-20.8241.65
linear240.8972.89-16.4532.898.754 10.0031

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20082017-3.292-5.112-1.8202 0.5651-3.2210.0485
last 20 years20082017-3.292-5.112-1.8202 0.5651-3.2210.0485

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0 0 2.116 0.364 5.8060.0051
FEQG 01400014.658 0.36440.221<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD183 in sediment at Hunterston (Clyde)


Raw data with assessment

Raw data with assessment of  BD183 in sediment at Hunterston (Clyde)


Assessment plot

Assessment plot for  BD183 in sediment at Hunterston (Clyde)


Organo-bromines data

Organo-bromines data for assessment of  BD183 in sediment at Hunterston (Clyde)


Organo-bromines assessment

Organo-bromines assessment of  BD183 in sediment at Hunterston (Clyde)


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