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CSEMP assessment of erod in biota at Burbo Light (Liverpool Bay)

Statistical analysis

Details

Media : Biota (Common dab liver S9 fraction)
Station : IrishSea_IrSOpenSea_fi04, Burbo Light (Liverpool Bay)
Determinand : EROD
Units : pmol min -1 mg protein -1
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1267.83270.40-130.92261.83
linear2269.80275.14-130.90261.800.028 10.8674
smooth (df = 2)3267.88277.88-128.94257.883.929 10.0475
smooth (df = 3)4265.85283.85-126.92253.854.030 10.0447

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120144.7434.625-0.1182 0.7116-0.1660.8722
last 20 years200120144.7434.625-0.1182 0.7116-0.1660.8722

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC102.01147.000.36540.47650.7670.2326

 


Raw data with supporting information

Raw data with supporting information for assessment of  erod in biota at Burbo Light (Liverpool Bay)


Raw data with assessment

Raw data with assessment of  erod in biota at Burbo Light (Liverpool Bay)


Assessment plot

Assessment plot for  erod in biota at Burbo Light (Liverpool Bay)


Biological effects data

Biological effects data for assessment of  erod in biota at Burbo Light (Liverpool Bay)


Biological effects assessment

Biological effects assessment of  erod in biota at Burbo Light (Liverpool Bay)


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