Projects

CSEMP assessment of fluoranthene in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1142.95144.24-68.48136.95
linear2143.67146.14-67.84135.671.278 10.2582
smooth (df = 2)3142.77146.93-66.38132.772.907 10.0882
smooth (df = 3)4144.76151.31-66.38132.760.003 10.9539
smooth (df = 4)5146.76156.56-66.38132.760.007 10.9320

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120185.2284.994-0.23417 0.20498-1.1420.2712
last 20 years200120185.2284.994-0.23417 0.20498-1.1420.2712

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC147.6 39.0-1.3306 0.1229-10.8261.0000
ERL147.6600.0 1.4027 0.1229 11.413<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Solway Firth


Assessment plot

Assessment plot for  fluoranthene in sediment at Solway Firth


PAH (parent) data

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


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Solway Firth


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