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)
mean1422.57424.37-208.28416.57
linear2422.77426.32-207.38414.771.802 10.1795
smooth (df = 2)3419.47425.72-204.73409.475.300 10.0213
smooth (df = 3)4421.16431.45-204.58409.160.304 10.5813

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020155.5824.335-1.2477 0.8975-1.3900.1920
last 20 years200020155.5824.335-1.2477 0.8975-1.3900.1920

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 76.31178.000.84700.58121.4570.0865

 


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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