Projects

CSEMP assessment of CB101 in sediment at inner (Firth of Forth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1137.96139.35-65.98131.96
linear2137.51140.18-64.75129.512.454 10.1172
smooth (df = 2)3139.51144.05-64.75129.510.001 10.9738
smooth (df = 3)4139.09146.29-63.54127.092.420 10.1198
smooth (df = 4)5140.19151.08-63.10126.190.898 10.3434

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992018-0.3636-1.0993-0.7356 0.4480-1.6420.1229
last 20 years19992018-0.3636-1.0993-0.7356 0.4480-1.6420.1229

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.33310.1400-0.8668 0.2446-3.5440.9984
EAC0.33313.0000 2.1979 0.2446 8.987<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in sediment at inner (Firth of Forth)


Raw data with assessment

Raw data with assessment of  CB101 in sediment at inner (Firth of Forth)


Assessment plot

Assessment plot for  CB101 in sediment at inner (Firth of Forth)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in sediment at inner (Firth of Forth)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in sediment at inner (Firth of Forth)


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