Projects

CSEMP assessment of BD209 in sediment at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean113.8219.82-4.919.82
linear215.8039.80-4.909.800.021 10.8854

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall201320185.4145.313-0.1007 0.6854-0.1470.8925
last 20 years201320185.4145.313-0.1007 0.6854-0.1470.8925

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC202.95 0.05-8.309 0.451-18.4350.9998
FEQG202.95 47.50-1.452 0.451 -3.2220.9757

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD209 in sediment at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  BD209 in sediment at Garroch Head (Clyde)


Assessment plot

Assessment plot for  BD209 in sediment at Garroch Head (Clyde)


Organo-bromines data

Organo-bromines data for assessment of  BD209 in sediment at Garroch Head (Clyde)


Organo-bromines assessment

Organo-bromines assessment of  BD209 in sediment at Garroch Head (Clyde)


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