Projects

CSEMP assessment of anthracene in sediment at Bann Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1270.27272.07-132.13264.27
linear2272.26275.81-132.13264.260.009 10.9256
smooth (df = 2)3274.05280.30-132.03264.050.207 10.6488
smooth (df = 3)4273.81284.10-130.91261.812.237 10.1347

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020183.4103.257-0.1524 1.0770-0.1420.8900
last 20 years200020183.4103.257-0.1524 1.0770-0.1420.8900

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC25.97 5.00-1.6476 0.4190-3.9320.9988
ERL25.9785.00 1.1856 0.4190 2.8290.0082

 


Raw data with supporting information

Raw data with supporting information for assessment of  anthracene in sediment at Bann Estuary


Raw data with assessment

Raw data with assessment of  anthracene in sediment at Bann Estuary


Assessment plot

Assessment plot for  anthracene in sediment at Bann Estuary


PAH (parent) data

PAH (parent) data for assessment of  anthracene in sediment at Bann Estuary


PAH (parent) assessment

PAH (parent) assessment of  anthracene in sediment at Bann Estuary


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