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CSEMP assessment of erod in biota at Morecambe Bay

Statistical analysis

Details

Media : Biota (Common dab liver S9 fraction)
Station : IrishSea_IrSIntermediateE_fi04 (Morecambe Bay)
Determinand : EROD
Units : pmol min -1 mg protein -1
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1392.32394.12-193.16386.32
linear2390.19393.75-191.10382.194.128 10.0422
smooth (df = 2)3392.13398.38-191.06382.130.066 10.7969
smooth (df = 3)4388.44398.73-188.22376.445.684 10.0171

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020165.8524.597-1.2555 0.5681-2.2100.0492
last 20 years200020165.8524.597-1.2555 0.5681-2.2100.0492

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 99.14178.000.58520.37171.5750.0718

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  erod in biota at Morecambe Bay


Assessment plot

Assessment plot for  erod in biota at Morecambe Bay


Biological effects data

Biological effects data for assessment of  erod in biota at Morecambe Bay


Biological effects assessment

Biological effects assessment of  erod in biota at Morecambe Bay


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