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CSEMP assessment of BD153 in biota at Burbo Light (Liverpool Bay)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean165.2869.78-29.6459.28
linear263.7774.43-27.8855.773.509 10.0610
smooth (df = 2)365.3490.34-27.6755.340.425 10.5146

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032016-0.7703-2.5905-1.8202 1.0166-1.7900.1334
last 20 years20032016-0.7703-2.5905-1.8202 1.0166-1.7900.1334

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.0750.012-1.832 0.615-2.9810.9846
FEQG0.0754.000 3.977 0.615 6.4690.0007

 


Raw data with supporting information

Raw data with supporting information for assessment of  BD153 in biota at Burbo Light (Liverpool Bay)


Raw data with assessment

Raw data with assessment of  BD153 in biota at Burbo Light (Liverpool Bay)


Assessment plot

Assessment plot for  BD153 in biota at Burbo Light (Liverpool Bay)


Organo-bromines data

Organo-bromines data for assessment of  BD153 in biota at Burbo Light (Liverpool Bay)


Organo-bromines assessment

Organo-bromines assessment of  BD153 in biota at Burbo Light (Liverpool Bay)


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