This morning's outage [more]
Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_IrSIntermediateE_fi01 (Inner Liverpool Bay)
Location of station at Inner Liverpool Bay ©

CSEMP assessment of bde99 in biota at Inner Liverpool Bay

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi01 (Inner Liverpool Bay)
Determinand : BDE99
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean186.76 91.26-40.3880.76
linear281.79 92.46-36.8973.796.971 10.0083
smooth (df = 2)383.73108.73-36.8773.730.057 10.8115

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052012-0.2233-1.8864-1.6631 0.4810-3.4580.0181
last 20 years20052012-0.2233-1.8864-1.6631 0.4810-3.4580.0181

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  bde99 in biota at Inner Liverpool Bay


Raw data with assessment

Raw data with assessment of  bde99 in biota at Inner Liverpool Bay


Assessment plot

Assessment plot for  bde99 in biota at Inner Liverpool Bay


Organo-bromines data

Organo-bromines data for assessment of  bde99 in biota at Inner Liverpool Bay


Organo-bromines assessment

Organo-bromines assessment of  bde99 in biota at Inner Liverpool Bay


Related pages