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)
mean1339.18342.18-166.59333.18
linear2339.61346.01-165.81331.611.566 10.2107
smooth (df = 2)3340.03352.53-165.01330.031.583 10.2083

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220114.4373.149-1.2878 0.9865-1.3060.2330
last 20 years200220114.4373.149-1.2878 0.9865-1.3060.2330

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 23.31178.002.03290.54113.7570.0036

 


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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