Projects

CSEMP assessment of anthracene in sediment at Celtic Deep

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean126.6130.21-10.3120.61
linear226.5734.57 -9.2818.572.042 10.1530
smooth (df = 2)327.9644.62 -8.9817.960.613 10.4337

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520163.9933.481-0.5125 0.3444-1.4880.1872
last 20 years200520163.9933.481-0.5125 0.3444-1.4880.1872

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC32.48 5.00-1.8712 0.2425-7.7170.9999
ERL32.4885.00 0.9620 0.2425 3.9670.0037

 


Raw data with supporting information

Raw data with supporting information for assessment of  anthracene in sediment at Celtic Deep


Raw data with assessment

Raw data with assessment of  anthracene in sediment at Celtic Deep


Assessment plot

Assessment plot for  anthracene in sediment at Celtic Deep


PAH (parent) data

PAH (parent) data for assessment of  anthracene in sediment at Celtic Deep


PAH (parent) assessment

PAH (parent) assessment of  anthracene in sediment at Celtic Deep


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