Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cb138 in biota at Indefatigable Bank

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : HumWash_HWOpenSeaS_fi02 (Indefatigable Bank)
Determinand : CB138
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean152.3456.84-23.1746.34
linear247.5058.17-19.7539.506.835 10.0089
smooth (df = 2)349.4874.48-19.7439.480.021 10.8855

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420112.54021.8366-0.7036 0.2056-3.4230.0188
last 20 years200420112.54021.8366-0.7036 0.2056-3.4230.0188

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 6.27 0.09-4.245 0.124-34.2001.0000
EAC 6.2750.72 2.090 0.124 16.838<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb138 in biota at Indefatigable Bank


Raw data with assessment

Raw data with assessment of  cb138 in biota at Indefatigable Bank


Assessment plot

Assessment plot for  cb138 in biota at Indefatigable Bank


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb138 in biota at Indefatigable Bank


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb138 in biota at Indefatigable Bank


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