Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  HumWash_HWOpenSeaNE_fi03 (West Dogger)
Location of station at West Dogger ©

CSEMP assessment of erod in biota at West Dogger

Statistical analysis

Details

Media : Biota (Common dab liver S9 fraction)
Station : HumWash_HWOpenSeaNE_fi03 (West Dogger)
Determinand : EROD
Units : pmol min -1 mg protein -1
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1396.46398.26-195.23390.46
linear2397.82401.38-194.91389.820.637 10.4249
smooth (df = 2)3391.28397.53-190.64381.288.541 10.0035
smooth (df = 3)4392.26402.55-190.13380.261.021 10.3122

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020156.2986.118-0.1795 0.5943-0.3020.7689
last 20 years200020156.2986.118-0.1795 0.5943-0.3020.7689

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC454147-1.1276 0.5303-2.1260.9703

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  erod in biota at West Dogger


Assessment plot

Assessment plot for  erod in biota at West Dogger


Biological effects data

Biological effects data for assessment of  erod in biota at West Dogger


Biological effects assessment

Biological effects assessment of  erod in biota at West Dogger


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