Projects

CSEMP assessment of BDE47 in biota at Tees Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1113.86116.11-53.93107.86
linear2103.92108.49-47.96 95.9211.941 10.0005
smooth (df = 2)3103.31111.64-46.66 93.31 2.605 10.1065
smooth (df = 3)4105.30119.70-46.65 93.30 0.016 10.8992

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032017 1.7771-0.0930-1.8702 0.4033-4.6370.0012
last 20 years20032017 1.7771-0.0930-1.8702 0.4033-4.6370.0012

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.91 0.01-4.330 0.246-17.5711.0000
FEQG 0.9144.00 3.877 0.246 15.735<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  BDE47 in biota at Tees Bay


Assessment plot

Assessment plot for  BDE47 in biota at Tees Bay


Organo-bromines data

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


Organo-bromines assessment

Organo-bromines assessment of  BDE47 in biota at Tees Bay


Related pages