Projects

CSEMP assessment of BD154 in biota at St Bees Head

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean166.3570.85-30.1860.35
linear263.3874.05-27.6955.384.968 10.0258
smooth (df = 2)365.3090.30-27.6555.300.089 10.7656

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032016 0.4494-0.6257-1.0751 0.3995-2.6910.0432
last 20 years20032016 0.4494-0.6257-1.0751 0.3995-2.6910.0432

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.5350.012-3.797 0.250-15.1781.0000
FEQG0.5354.000 2.012 0.250 8.0420.0002

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD154 in biota at St Bees Head


Raw data with assessment

Raw data with assessment of  BD154 in biota at St Bees Head


Assessment plot

Assessment plot for  BD154 in biota at St Bees Head


Organo-bromines data

Organo-bromines data for assessment of  BD154 in biota at St Bees Head


Organo-bromines assessment

Organo-bromines assessment of  BD154 in biota at St Bees Head


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