Projects

CSEMP assessment of indeno[123-cd]pyrene in sediment at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean152.4453.94-23.2246.44
linear247.7750.68-19.8839.776.670 10.0098
smooth (df = 2)348.7553.75-19.3838.751.013 10.3142
smooth (df = 3)449.4857.48-18.7437.481.268 10.2601
smooth (df = 4)545.1757.42-15.5931.176.315 10.0120

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020176.4745.535-0.9388 0.3240-2.8980.0125
last 20 years200020176.4745.535-0.9388 0.3240-2.8980.0125

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC253.38103.00-0.9001 0.2170-4.1480.9994

 


Raw data with supporting information

Raw data with supporting information for assessment of  indeno[123-cd]pyrene in sediment at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  indeno[123-cd]pyrene in sediment at Holy Loch (Clyde)


Assessment plot

Assessment plot for  indeno[123-cd]pyrene in sediment at Holy Loch (Clyde)


PAH (parent) data

PAH (parent) data for assessment of  indeno[123-cd]pyrene in sediment at Holy Loch (Clyde)


PAH (parent) assessment

PAH (parent) assessment of  indeno[123-cd]pyrene in sediment at Holy Loch (Clyde)


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