Projects

CSEMP assessment of CB118 in sediment at Sun Pier (Lower Medway)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1114.52117.10-54.26108.52
linear2116.15121.48-54.08108.150.373 10.5415
smooth (df = 2)3115.12125.12-52.56105.123.036 10.0814
smooth (df = 3)4115.65133.65-51.82103.651.469 10.2255

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920120.88001.22790.34790.54460.6390.5407
last 20 years199920120.88001.22790.34790.54460.6390.5407

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC3.4140.170-2.9998 0.3186-9.4171.0000
EAC3.4140.600-1.7387 0.3186-5.4580.9997

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in sediment at Sun Pier (Lower Medway)


Raw data with assessment

Raw data with assessment of  CB118 in sediment at Sun Pier (Lower Medway)


Assessment plot

Assessment plot for  CB118 in sediment at Sun Pier (Lower Medway)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in sediment at Sun Pier (Lower Medway)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in sediment at Sun Pier (Lower Medway)


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