Projects

CSEMP assessment of BDE47 in biota at North Dogger 1

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean195.9598.52-44.9889.95
linear273.6178.95-32.8165.6124.336 1<0.0001
smooth (df = 2)375.5485.54-32.7765.54 0.070 10.7918
smooth (df = 3)476.4894.48-32.2464.48 1.066 10.3019

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032017 2.5436-0.0720-2.6156 0.2589-10.103<0.0001
last 20 years20032017 2.5436-0.0720-2.6156 0.2589-10.103<0.0001

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.93 0.01-4.351 0.164-26.4511.0000
FEQG 0.9344.00 3.856 0.164 23.444<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  BDE47 in biota at North Dogger 1


Raw data with assessment

Raw data with assessment of  BDE47 in biota at North Dogger 1


Assessment plot

Assessment plot for  BDE47 in biota at North Dogger 1


Organo-bromines data

Organo-bromines data for assessment of  BDE47 in biota at North Dogger 1


Organo-bromines assessment

Organo-bromines assessment of  BDE47 in biota at North Dogger 1


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