Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_IrSIntermediateE_fi03 (St Bees Head)
Location of station at St Bees Head ©

CSEMP assessment of bd154 in biota at St Bees Head

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi03 (St Bees Head)
Determinand : BD154
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean144.9153.91-19.4538.91
linear244.9076.90-18.4536.902.013 10.1560

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032012 0.4587-0.2202-0.6789 0.4246-1.5990.2081
last 20 years20032012 0.4587-0.2202-0.6789 0.4246-1.5990.2081

Status assessment

No assessment criteria

 


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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