Projects

CSEMP assessment of anthracene in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean146.1848.75-20.0940.18
linear247.5252.86-19.7639.520.658 10.4173
smooth (df = 2)348.5658.56-19.2838.560.965 10.3258
smooth (df = 3)450.5568.55-19.2738.550.009 10.9232

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052018-0.29242 0.059090.35150.42910.8190.4364
last 20 years20052018-0.29242 0.059090.35150.42910.8190.4364

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.06 5.001.5500.297 5.2190.0004
ERL 1.0685.004.3840.29714.756<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  anthracene in sediment at Fladen Ground


Assessment plot

Assessment plot for  anthracene in sediment at Fladen Ground


PAH (parent) data

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


PAH (parent) assessment

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


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