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 cb52 in biota at North Dogger 1

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaNE_fi01 (North Dogger 1)
Determinand : CB52
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean148.8257.82-21.4142.82
linear250.1382.13-21.0742.130.691 10.4057

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20042011-0.3324-0.02040.31200.37470.8330.4661
last 20 years20042011-0.3324-0.02040.31200.37470.8330.4661

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.98 0.08-2.5053 0.2139-11.7120.9993
EAC 0.9817.28 2.8699 0.2139 13.4160.0004

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb52 in biota at North Dogger 1


Raw data with assessment

Raw data with assessment of  cb52 in biota at North Dogger 1


Assessment plot

Assessment plot for  cb52 in biota at North Dogger 1


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb52 in biota at North Dogger 1


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb52 in biota at North Dogger 1


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