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CSEMP assessment of indeno[123-cd]pyrene in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean172.4174.66-33.2166.41
linear274.1178.68-33.0566.110.303 10.5819
smooth (df = 2)375.9484.28-32.9765.940.165 10.6848
smooth (df = 3)477.4091.80-32.7065.400.545 10.4604

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020185.3124.906-0.4053 0.7313-0.5540.5929
last 20 years200020185.3124.906-0.4053 0.7313-0.5540.5929

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC135.16103.00-0.2717 0.4322-0.6290.7274

 


Raw data with supporting information

Raw data with supporting information for assessment of  indeno[123-cd]pyrene in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  indeno[123-cd]pyrene in sediment at Forth Estuary


Assessment plot

Assessment plot for  indeno[123-cd]pyrene in sediment at Forth Estuary


PAH (parent) data

PAH (parent) data for assessment of  indeno[123-cd]pyrene in sediment at Forth Estuary


PAH (parent) assessment

PAH (parent) assessment of  indeno[123-cd]pyrene in sediment at Forth Estuary


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