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CSEMP assessment of dibenzothiophene in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean133.7536.75-13.8827.75
linear235.6242.02-13.8127.620.136 10.7127
smooth (df = 2)337.1349.63-13.5627.130.489 10.4844

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052013-0.3880-0.5297-0.1417 0.3830-0.3700.7223
last 20 years20052013-0.3880-0.5297-0.1417 0.3830-0.3700.7223

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
ERL 0.59190.005.7770.22925.195<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  dibenzothiophene in sediment at Fladen Ground


Raw data with assessment

Raw data with assessment of  dibenzothiophene in sediment at Fladen Ground


Assessment plot

Assessment plot for  dibenzothiophene in sediment at Fladen Ground


PAH (parent) data

PAH (parent) data for assessment of  dibenzothiophene in sediment at Fladen Ground


PAH (parent) assessment

PAH (parent) assessment of  dibenzothiophene in sediment at Fladen Ground


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