Projects

CSEMP assessment of fluoranthene in sediment at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean185.4586.65-39.7379.45
linear281.3483.63-36.6773.346.111 10.0134
smooth (df = 2)381.7585.60-35.8871.751.589 10.2074
smooth (df = 3)483.6589.65-35.8371.650.101 10.7504
smooth (df = 4)583.7692.67-34.8869.761.888 10.1694

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020186.2265.202-1.0237 0.3874-2.6420.0177
last 20 years200020186.2265.202-1.0237 0.3874-2.6420.0177

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC181.7 39.0-1.5388 0.2561-6.0091.0000
ERL181.7600.0 1.1945 0.2561 4.6640.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Garroch Head (Clyde)


Assessment plot

Assessment plot for  fluoranthene in sediment at Garroch Head (Clyde)


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in sediment at Garroch Head (Clyde)


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Garroch Head (Clyde)


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