Projects

CSEMP assessment of fluoranthene in sediment at inner (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1153.10154.73-73.55147.10
linear2148.62151.82-70.31140.62 6.480 10.0109
smooth (df = 2)3150.03155.59-70.02140.03 0.584 10.4446
smooth (df = 3)4140.42149.42-64.21128.4211.606 10.0007

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320174.3397.0292.68990.42956.263<0.0001
last 20 years200320174.3397.0292.68990.42956.263<0.0001

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1129 39-3.365 0.277-12.1681.0000
ERL1129 600-0.632 0.277 -2.2850.9773

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at inner (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at inner (Firth of Clyde)


Assessment plot

Assessment plot for  fluoranthene in sediment at inner (Firth of Clyde)


PAH (parent) data

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


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at inner (Firth of Clyde)


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