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Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Location of station at Forth estuary @ Tancred ©

CSEMP assessment of erod in biota at Forth estuary @ Tancred

Statistical analysis

Details

Media : Biota (Flounder liver S9 fraction)
Station : Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Determinand : EROD
Units : pmol min -1 mg protein -1
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1341.60344.18-167.80335.60
linear2343.40348.74-167.70335.400.202 10.6535
smooth (df = 2)3336.17346.17-163.09326.179.228 10.0024
smooth (df = 3)4336.54354.54-162.27324.541.638 10.2006

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520152.69302.90810.21510.47580.4520.6632
last 20 years200520152.69302.90810.21510.47580.4520.6632

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC18.32224.0000.269940.284320.9490.1851

 


Raw data with supporting information

Raw data with supporting information for assessment of  erod in biota at Forth estuary @ Tancred


Raw data with assessment

Raw data with assessment of  erod in biota at Forth estuary @ Tancred


Assessment plot

Assessment plot for  erod in biota at Forth estuary @ Tancred


Biological effects data

Biological effects data for assessment of  erod in biota at Forth estuary @ Tancred


Biological effects assessment

Biological effects assessment of  erod in biota at Forth estuary @ Tancred


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