Projects

CSEMP assessment of fluoranthene in sediment at Outer Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1102.36103.75-48.1896.36
linear2104.36107.03-48.1896.360.002 10.9615
smooth (df = 2)3106.31110.85-48.1596.310.055 10.8150
smooth (df = 3)4106.05113.25-47.0394.052.253 10.1333
smooth (df = 4)5104.36115.25-45.1890.363.693 10.0546

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920162.19312.1700-0.0231 0.4789-0.0480.9621
last 20 years199920162.19312.1700-0.0231 0.4789-0.0480.9621

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 8.8 39.01.4940.332 4.4980.0003
ERL 8.8600.04.2270.33212.729<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at Outer Moray Firth


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Outer Moray Firth


Assessment plot

Assessment plot for  fluoranthene in sediment at Outer Moray Firth


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in sediment at Outer Moray Firth


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Outer Moray Firth


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