Projects

CSEMP assessment of fluoranthene in sediment at Sea of Hebrides

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1165.72168.72-79.86159.72
linear2166.78173.18-79.39158.780.946 10.3307
smooth (df = 2)3168.78181.28-79.39158.780.002 10.9687

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620162.80403.13860.33460.32971.0150.3440
last 20 years200620162.80403.13860.33460.32971.0150.3440

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 23.1 39.00.5250.209 2.5100.0202
ERL 23.1600.03.2580.20915.578<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at Sea of Hebrides


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Sea of Hebrides


Assessment plot

Assessment plot for  fluoranthene in sediment at Sea of Hebrides


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in sediment at Sea of Hebrides


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Sea of Hebrides


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