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Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  HumWash_HWOpenSeaNE_fi02 (North Dogger 2)
Location of station at North Dogger 2 ©

CSEMP assessment of cb101 in biota at North Dogger 2

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaNE_fi02 (North Dogger 2)
Determinand : CB101
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean162.3765.97-28.1956.37
linear264.0072.00-28.0056.000.371 10.5423
smooth (df = 2)365.8582.51-27.9255.850.152 10.6968

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420150.81780.4816-0.3362 0.5448-0.6170.5598
last 20 years200420150.81780.4816-0.3362 0.5448-0.6170.5598

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.619 0.080-3.0073 0.3625-8.2970.9999
EAC 1.61919.360 2.4816 0.3625 6.8470.0002

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb101 in biota at North Dogger 2


Raw data with assessment

Raw data with assessment of  cb101 in biota at North Dogger 2


Assessment plot

Assessment plot for  cb101 in biota at North Dogger 2


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb101 in biota at North Dogger 2


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb101 in biota at North Dogger 2


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