Projects

CSEMP assessment of anthracene in sediment at Lyme Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 97.12 99.69-45.5691.12
linear2 97.70103.03-44.8589.701.416 10.2341
smooth (df = 2)3 99.66109.66-44.8389.660.037 10.8475
smooth (df = 3)4101.66119.66-44.8389.660.001 10.9693

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520162.20291.4085-0.7944 0.6590-1.2050.2625
last 20 years200520162.20291.4085-0.7944 0.6590-1.2050.2625

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 4.09 5.000.20090.48420.4150.3445
ERL 4.0985.003.03420.48426.2660.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  anthracene in sediment at Lyme Bay


Raw data with assessment

Raw data with assessment of  anthracene in sediment at Lyme Bay


Assessment plot

Assessment plot for  anthracene in sediment at Lyme Bay


PAH (parent) data

PAH (parent) data for assessment of  anthracene in sediment at Lyme Bay


PAH (parent) assessment

PAH (parent) assessment of  anthracene in sediment at Lyme Bay


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