Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  IrishSea_LiverpoolBay_fi02, C1 buoy (Liverpool Bay)
Location of station at C1 buoy (Liverpool Bay) ©

CSEMP assessment of cb118 in biota at C1 buoy (Liverpool Bay)

Statistical analysis

Details

Media : Biota (Common dab liver)
Station : IrishSea_LiverpoolBay_fi02, C1 buoy (Liverpool Bay)
Determinand : CB118
Units : μg kg-1 wet weight
Data extraction : 19 October 2016

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean136.4338.68-15.2230.43
linear231.4936.07-11.7523.496.940 10.0084
smooth (df = 2)333.2741.61-11.6423.270.222 10.6375
smooth (df = 3)433.8948.29-10.9421.891.387 10.2390

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920123.8113.294-0.5169 0.1540-3.3560.0084
last 20 years199920123.8113.294-0.5169 0.1540-3.3560.0084

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC26.951 0.100-5.597 0.085-65.7391.0000
EAC26.951 4.000-1.908 0.085-22.4091.0000

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb118 in biota at C1 buoy (Liverpool Bay)


Raw data with assessment

Raw data with assessment of  cb118 in biota at C1 buoy (Liverpool Bay)


Assessment plot

Assessment plot for  cb118 in biota at C1 buoy (Liverpool Bay)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb118 in biota at C1 buoy (Liverpool Bay)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb118 in biota at C1 buoy (Liverpool Bay)


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