Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1107.24109.04-50.62101.24
linear2109.17112.73-50.58101.170.067 10.7963
smooth (df = 2)3103.55109.80-46.78 93.557.618 10.0058
smooth (df = 3)4103.19113.47-45.59 91.192.364 10.1242

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620184.8684.9290.061270.229700.2670.7946
last 20 years200620184.8684.9290.061270.229700.2670.7946

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC138.3 39.0-1.2658 0.1234-10.2571.0000
ERL138.3600.0 1.4676 0.1234 11.892<0.0001

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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