Projects

CSEMP assessment of benzo[a]pyrene in sediment at Sun Pier (Lower Medway)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1149.24151.81-71.62143.24
linear2150.51155.85-71.26142.510.727 10.3938
smooth (df = 2)3151.31161.31-70.65141.311.209 10.2716
smooth (df = 3)4145.55163.55-66.77133.557.757 10.0054

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920127.4238.5901.16711.31570.8870.4009
last 20 years199920127.4238.5901.16711.31570.8870.4009

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC5376 30-5.189 0.757-6.8520.9999
ERL5376 430-2.526 0.757-3.3360.9949

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[a]pyrene in sediment at Sun Pier (Lower Medway)


Raw data with assessment

Raw data with assessment of  benzo[a]pyrene in sediment at Sun Pier (Lower Medway)


Assessment plot

Assessment plot for  benzo[a]pyrene in sediment at Sun Pier (Lower Medway)


PAH (parent) data

PAH (parent) data for assessment of  benzo[a]pyrene in sediment at Sun Pier (Lower Medway)


PAH (parent) assessment

PAH (parent) assessment of  benzo[a]pyrene in sediment at Sun Pier (Lower Medway)


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