Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  HumWash_HWOpenSeaNE_fi01 (North Dogger 1)
Location of station at North Dogger 1 ©

CSEMP assessment of erod in biota at North Dogger 1

Statistical analysis

Details

Media : Biota (Common dab liver S9 fraction)
Station : HumWash_HWOpenSeaNE_fi01 (North Dogger 1)
Determinand : EROD
Units : pmol min -1 mg protein -1
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1298.66301.66-146.33292.66
linear2300.37306.77-146.19292.370.287 10.5919
smooth (df = 2)3302.36314.86-146.18292.360.017 10.8973

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220114.2873.848-0.4388 0.8130-0.5400.6061
last 20 years200220114.2873.848-0.4388 0.8130-0.5400.6061

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 46.9147.01.14230.44612.5610.0188

 


Raw data with supporting information

Raw data with supporting information for assessment of  erod in biota at North Dogger 1


Raw data with assessment

Raw data with assessment of  erod in biota at North Dogger 1


Assessment plot

Assessment plot for  erod in biota at North Dogger 1


Biological effects data

Biological effects data for assessment of  erod in biota at North Dogger 1


Biological effects assessment

Biological effects assessment of  erod in biota at North Dogger 1


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