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 bd153 in biota at St Bees Head

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi03 (St Bees Head)
Determinand : BD153
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean150.7059.70-22.3544.70
linear249.4781.47-20.7441.473.227 10.0724

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032012-1.1450-2.7202-1.5752 0.7541-2.0890.1279
last 20 years20032012-1.1450-2.7202-1.5752 0.7541-2.0890.1279

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  bd153 in biota at St Bees Head


Raw data with assessment

Raw data with assessment of  bd153 in biota at St Bees Head


Assessment plot

Assessment plot for  bd153 in biota at St Bees Head


Organo-bromines data

Organo-bromines data for assessment of  bd153 in biota at St Bees Head


Organo-bromines assessment

Organo-bromines assessment of  bd153 in biota at St Bees Head


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