Projects

CSEMP assessment of CB153 in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean146.3449.94-20.1740.34
linear243.8951.89-17.9435.894.455 10.0348
smooth (df = 2)342.4959.16-16.2532.493.392 10.0655

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052018-2.4445-1.69030.75420.32542.3180.0596
last 20 years20052018-2.4445-1.69030.75420.32542.3180.0596

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.18 0.190.0300.226 0.1310.4501
EAC 0.1840.005.3790.22623.796<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in sediment at Fladen Ground


Raw data with assessment

Raw data with assessment of  CB153 in sediment at Fladen Ground


Assessment plot

Assessment plot for  CB153 in sediment at Fladen Ground


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in sediment at Fladen Ground


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in sediment at Fladen Ground


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