Projects

CSEMP assessment of BDE47 in biota at St Bees Head

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean178.1281.12-36.0672.12
linear262.1768.57-27.0954.1717.946 1<0.0001
smooth (df = 2)360.0372.53-25.0250.03 4.138 10.0419

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032016 1.4456-0.3613-1.8069 0.2375-7.6090.0001
last 20 years20032016 1.4456-0.3613-1.8069 0.2375-7.6090.0001

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.70 0.01-4.062 0.148-27.5331.0000
FEQG 0.7044.00 4.145 0.148 28.102<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BDE47 in biota at St Bees Head


Raw data with assessment

Raw data with assessment of  BDE47 in biota at St Bees Head


Assessment plot

Assessment plot for  BDE47 in biota at St Bees Head


Organo-bromines data

Organo-bromines data for assessment of  BDE47 in biota at St Bees Head


Organo-bromines assessment

Organo-bromines assessment of  BDE47 in biota at St Bees Head


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