Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean184.0385.31-39.0178.03
linear280.3582.81-36.1872.355.676 10.0172
smooth (df = 2)380.8785.03-35.4370.871.483 10.2234
smooth (df = 3)482.4989.04-35.2570.490.374 10.5411
smooth (df = 4)582.6792.47-34.3368.671.829 10.1762

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020176.2435.220-1.0223 0.4019-2.5440.0225
last 20 years200020176.2435.220-1.0223 0.4019-2.5440.0225

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC185 39-1.5569 0.2631-5.9171.0000
ERL185600 1.1765 0.2631 4.4710.0002

 


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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