Projects

CSEMP assessment of fluoranthene in sediment at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean143.4244.81-18.7137.42
linear242.4245.09-17.2134.423.001 10.0832
smooth (df = 2)343.0747.61-16.5333.071.357 10.2441
smooth (df = 3)444.9452.14-16.4732.940.128 10.7209
smooth (df = 4)543.7354.62-14.8629.733.209 10.0732

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020186.4405.908-0.5319 0.2926-1.8180.0906
last 20 years200020186.4405.908-0.5319 0.2926-1.8180.0906

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC368.1 39.0-2.2447 0.1960-11.4541.0000
ERL368.1600.0 0.4887 0.1960 2.4940.0129

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Holy Loch (Clyde)


Assessment plot

Assessment plot for  fluoranthene in sediment at Holy Loch (Clyde)


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in sediment at Holy Loch (Clyde)


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Holy Loch (Clyde)


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