Marine Environment Monitoring and Assessment National database (MERMAN)

CSEMP assessment of cb101 in biota at Forth estuary @ Tancred

Statistical analysis

Details

Media : Biota (Flounder liver)
Station : Forth_LowerForthEstuary_fi01 (Forth estuary @ Tancred)
Determinand : CB101
Units : μg kg-1 wet weight
Data extraction : 20 July 2018

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean175.4678.46-34.7369.46
linear272.3578.75-32.1764.355.109 10.0238
smooth (df = 2)372.5685.06-31.2862.561.789 10.1811

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920162.43221.6582-0.7741 0.2950-2.6240.0342
last 20 years199920162.43221.6582-0.7741 0.2950-2.6240.0342

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 5.25 0.08-4.184 0.155-27.0101.0000
EAC 5.2515.73 1.097 0.155 7.085<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  cb101 in biota at Forth estuary @ Tancred


Raw data with assessment

Raw data with assessment of  cb101 in biota at Forth estuary @ Tancred


Assessment plot

Assessment plot for  cb101 in biota at Forth estuary @ Tancred


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  cb101 in biota at Forth estuary @ Tancred


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  cb101 in biota at Forth estuary @ Tancred


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