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CSEMP assessment of indeno[123-cd]pyrene in sediment at Sun Pier (Lower Medway)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1123.21126.21-58.61117.21
linear2120.83127.23-56.42112.834.380 10.0364
smooth (df = 2)3118.15130.65-54.08108.154.676 10.0306

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220126.6988.9012.20330.61183.6020.0087
last 20 years200220126.6988.9012.20330.61183.6020.0087

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC7342 103-4.267 0.410-10.4111.0000

 


Raw data with supporting information

Raw data with supporting information for assessment of  indeno[123-cd]pyrene in sediment at Sun Pier (Lower Medway)


Raw data with assessment

Raw data with assessment of  indeno[123-cd]pyrene in sediment at Sun Pier (Lower Medway)


Assessment plot

Assessment plot for  indeno[123-cd]pyrene in sediment at Sun Pier (Lower Medway)


PAH (parent) data

PAH (parent) data for assessment of  indeno[123-cd]pyrene in sediment at Sun Pier (Lower Medway)


PAH (parent) assessment

PAH (parent) assessment of  indeno[123-cd]pyrene in sediment at Sun Pier (Lower Medway)


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