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CSEMP assessment of cb118 in biota at Balcary Point (Solway Firth)

Statistical analysis

Details

Media : Biota (Plaice liver)
Station : IrishSea_BalcaryPoint_fi01, Balcary Point (Solway Firth)
Determinand : CB118
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1101.28103.86-47.6495.28
linear2 91.19 96.52-41.6083.1912.093 10.0005
smooth (df = 2)3 91.98101.98-40.9981.98 1.213 10.2707
smooth (df = 3)4 92.99110.99-40.4980.99 0.991 10.3194

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012013 1.3697-0.1439-1.5135 0.3279-4.6160.0017
last 20 years20012013 1.3697-0.1439-1.5135 0.3279-4.6160.0017

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.8660.100-2.1587 0.2021-10.6801.0000
EAC0.8662.500 1.0602 0.2021 5.2450.0004

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb118 in biota at Balcary Point (Solway Firth)


Raw data with assessment

Raw data with assessment of  cb118 in biota at Balcary Point (Solway Firth)


Assessment plot

Assessment plot for  cb118 in biota at Balcary Point (Solway Firth)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb118 in biota at Balcary Point (Solway Firth)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb118 in biota at Balcary Point (Solway Firth)


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