Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cb118 in biota at Off Humber


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Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaS_fi01 (Off Humber)
Determinand : CB118
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1113.44117.04-53.72107.44
linear2115.41123.41-53.71107.410.030 10.8636
smooth (df = 2)3109.21125.88-49.61 99.218.201 10.0042

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920150.73740.92200.18461.07880.1710.8698
last 20 years199920150.73740.92200.18461.07880.1710.8698

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC2.5140.100-3.225 0.678-4.7530.9984
EAC2.5144.000 0.464 0.678 0.6840.2596

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb118 in biota at Off Humber


Raw data with assessment

Raw data with assessment of  cb118 in biota at Off Humber


Assessment plot

Assessment plot for  cb118 in biota at Off Humber


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb118 in biota at Off Humber


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb118 in biota at Off Humber


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