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CSEMP assessment of bde47 in biota at Forth estuary @ Tancred

Statistical analysis

Details

Media : Biota (Flounder liver)
Station : Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Determinand : BDE47
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean169.2773.77-31.6363.27
linear270.6781.34-31.3462.670.594 10.4408
smooth (df = 2)366.4691.46-28.2356.466.208 10.0127

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520160.53181.22560.69380.89550.7750.4735
last 20 years200520160.53181.22560.69380.89550.7750.4735

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 3.41 0.01-5.648 0.385-14.6751.0000
FEQG 3.4144.00 2.559 0.385 6.6470.0006

 


Raw data with supporting information

Raw data with supporting information for assessment of  bde47 in biota at Forth estuary @ Tancred


Raw data with assessment

Raw data with assessment of  bde47 in biota at Forth estuary @ Tancred


Assessment plot

Assessment plot for  bde47 in biota at Forth estuary @ Tancred


Organo-bromines data

Organo-bromines data for assessment of  bde47 in biota at Forth estuary @ Tancred


Organo-bromines assessment

Organo-bromines assessment of  bde47 in biota at Forth estuary @ Tancred


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