Projects

CSEMP assessment of BDE47 in biota at Camarthen Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean145.7347.98-19.8639.73
linear239.1643.73-15.5831.168.564 10.0034
smooth (df = 2)339.0547.38-14.5229.052.113 10.1461
smooth (df = 3)441.0055.40-14.5029.000.050 10.8232

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320181.40590.0160-1.3899 0.3858-3.6020.0057
last 20 years200320181.40590.0160-1.3899 0.3858-3.6020.0057

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.02 0.01-4.439 0.239-18.5521.0000
FEQG 1.0244.00 3.768 0.239 15.749<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BDE47 in biota at Camarthen Bay


Raw data with assessment

Raw data with assessment of  BDE47 in biota at Camarthen Bay


Assessment plot

Assessment plot for  BDE47 in biota at Camarthen Bay


Organo-bromines data

Organo-bromines data for assessment of  BDE47 in biota at Camarthen Bay


Organo-bromines assessment

Organo-bromines assessment of  BDE47 in biota at Camarthen Bay


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