Projects

CSEMP assessment of BDE47 in biota at North Dogger 2

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean174.3976.64-34.2068.39
linear259.9464.51-25.9751.9416.454 1<0.0001
smooth (df = 2)361.3069.63-25.6551.30 0.642 10.4229
smooth (df = 3)462.7477.14-25.3750.74 0.553 10.4569

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320172.33240.3501-1.9823 0.3224-6.1480.0002
last 20 years200320172.33240.3501-1.9823 0.3224-6.1480.0002

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.42 0.01-4.773 0.197-24.2831.0000
FEQG 1.4244.00 3.434 0.197 17.471<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BDE47 in biota at North Dogger 2


Raw data with assessment

Raw data with assessment of  BDE47 in biota at North Dogger 2


Assessment plot

Assessment plot for  BDE47 in biota at North Dogger 2


Organo-bromines data

Organo-bromines data for assessment of  BDE47 in biota at North Dogger 2


Organo-bromines assessment

Organo-bromines assessment of  BDE47 in biota at North Dogger 2


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