Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cb28 in biota at Balcary Point (Solway Firth)

Statistical analysis

Details

Media : Biota (Plaice liver)
Station : IrishSea_BalcaryPoint_fi01, Balcary Point (Solway Firth)
Determinand : CB28
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean164.3870.38-29.1958.38
linear250.0566.05-21.0342.0516.326 1<0.0001

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012013 0.247-2.462-2.7090 0.3322-8.1550.0012
last 20 years20012013 0.247-2.462-2.7090 0.3322-8.1550.0012

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.0850.1000.1590.236 0.6740.2685
EAC0.0856.7004.3640.23618.461<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb28 in biota at Balcary Point (Solway Firth)


Raw data with assessment

Raw data with assessment of  cb28 in biota at Balcary Point (Solway Firth)


Assessment plot

Assessment plot for  cb28 in biota at Balcary Point (Solway Firth)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb28 in biota at Balcary Point (Solway Firth)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb28 in biota at Balcary Point (Solway Firth)


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