Projects

CSEMP assessment of BDE28 in sediment at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean132.9937.49-13.4926.99
linear234.7345.39-13.3626.730.261 10.6092
smooth (df = 2)333.3158.31-11.6623.313.411 10.0648

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062018-2.6779-3.1203-0.4424 0.8642-0.5120.6305
last 20 years20062018-2.6779-3.1203-0.4424 0.8642-0.5120.6305

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.04 0.050.1250.507 0.2460.4079
FEQG 0.04110.007.8210.50715.414<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BDE28 in sediment at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  BDE28 in sediment at Holy Loch (Clyde)


Assessment plot

Assessment plot for  BDE28 in sediment at Holy Loch (Clyde)


Organo-bromines data

Organo-bromines data for assessment of  BDE28 in sediment at Holy Loch (Clyde)


Organo-bromines assessment

Organo-bromines assessment of  BDE28 in sediment at Holy Loch (Clyde)


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