Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of bd100 in biota at Burbo Light (Liverpool Bay)

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSOpenSea_fi04, Burbo Light (Liverpool Bay)
Determinand : BD100
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean155.1559.65-24.5749.15
linear255.6066.27-23.8047.601.544 10.2141
smooth (df = 2)356.3981.39-23.2046.391.214 10.2705

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052016 0.1874-0.7086-0.8960 0.6797-1.3180.2446
last 20 years20052016 0.1874-0.7086-0.8960 0.6797-1.3180.2446

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
FEQG0.49231.00000.70860.46261.5320.0931

 


Raw data with supporting information

Raw data with supporting information for assessment of  bd100 in biota at Burbo Light (Liverpool Bay)


Raw data with assessment

Raw data with assessment of  bd100 in biota at Burbo Light (Liverpool Bay)


Assessment plot

Assessment plot for  bd100 in biota at Burbo Light (Liverpool Bay)


Organo-bromines data

Organo-bromines data for assessment of  bd100 in biota at Burbo Light (Liverpool Bay)


Organo-bromines assessment

Organo-bromines assessment of  bd100 in biota at Burbo Light (Liverpool Bay)


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