Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of bd100 in biota at Liverpool Bay

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_IrSIntermediateE_fi02 (Liverpool Bay)
Determinand : BD100
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean158.5562.15-26.2752.55
linear255.0863.08-23.5447.085.465 10.0194
smooth (df = 2)356.1072.77-23.0546.100.981 10.3219

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032016 1.5713-0.3729-1.9442 0.6848-2.8390.0296
last 20 years20032016 1.5713-0.3729-1.9442 0.6848-2.8390.0296

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
FEQG0.68871.00000.37290.42940.8680.2093

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  bd100 in biota at Liverpool Bay


Assessment plot

Assessment plot for  bd100 in biota at Liverpool Bay


Organo-bromines data

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


Organo-bromines assessment

Organo-bromines assessment of  bd100 in biota at Liverpool Bay


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