Projects

CSEMP assessment of BD183 in sediment at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean143.9552.95-18.9837.95
linear245.6077.60-18.8037.600.348 10.5550

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062017-3.367-4.139-0.7722 1.3059-0.5910.5959
last 20 years20062017-3.367-4.139-0.7722 1.3059-0.5910.5959

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0 0 1.143 0.618 1.8500.0807
FEQG 01400013.686 0.61822.1500.0001

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  BD183 in sediment at Garroch Head (Clyde)


Organo-bromines data

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


Organo-bromines assessment

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


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