Projects

CSEMP assessment of CB153 in sediment at Sun Pier (Lower Medway)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1135.62138.19-64.81129.62
linear2137.49142.82-64.75129.490.130 10.7181
smooth (df = 2)3134.29144.29-62.15124.295.199 10.0226
smooth (df = 3)4134.41152.41-61.20122.411.886 10.1696

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920121.44991.1405-0.3094 0.8551-0.3620.7268
last 20 years199920121.44991.1405-0.3094 0.8551-0.3620.7268

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 3.13 0.19-2.8013 0.4959-5.6490.9998
EAC 3.1340.00 2.5484 0.4959 5.1390.0004

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in sediment at Sun Pier (Lower Medway)


Raw data with assessment

Raw data with assessment of  CB153 in sediment at Sun Pier (Lower Medway)


Assessment plot

Assessment plot for  CB153 in sediment at Sun Pier (Lower Medway)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in sediment at Sun Pier (Lower Medway)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in sediment at Sun Pier (Lower Medway)


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