Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of bd153 in biota at Burbo Light (Liverpool Bay)

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSOpenSea_fi04, Burbo Light (Liverpool Bay)
Determinand : BD153
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean153.7459.74-23.8747.74
linear254.5170.51-23.2546.511.237 10.2660

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032016-0.8745-2.1540-1.2795 1.0992-1.1640.3091
last 20 years20032016-0.8745-2.1540-1.2795 1.0992-1.1640.3091

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
FEQG0.1164.0003.5400.7154.9490.0039

 


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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