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Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_IrSIntermediateE_fi04 (Morecambe Bay)
Location of station at Morecambe Bay ©

CSEMP assessment of bd100 in biota at Morecambe Bay

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi04 (Morecambe Bay)
Determinand : BD100
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1120.20123.80-57.10114.20
linear2118.98126.98-55.49110.983.227 10.0724
smooth (df = 2)3120.45137.12-55.23110.450.526 10.4683

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032012 2.4187-0.0466-2.4652 1.2363-1.9940.0932
last 20 years20032012 2.4187-0.0466-2.4652 1.2363-1.9940.0932

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  bd100 in biota at Morecambe Bay


Raw data with assessment

Raw data with assessment of  bd100 in biota at Morecambe Bay


Assessment plot

Assessment plot for  bd100 in biota at Morecambe Bay


Organo-bromines data

Organo-bromines data for assessment of  bd100 in biota at Morecambe Bay


Organo-bromines assessment

Organo-bromines assessment of  bd100 in biota at Morecambe Bay


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