Projects

CSEMP assessment of anthracene in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean179.3182.31-36.6573.31
linear281.1487.54-36.5773.140.163 10.6861
smooth (df = 2)382.1394.63-36.0672.131.016 10.3136

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620160.42860.53750.108930.269530.4040.6982
last 20 years200620160.42860.53750.108930.269530.4040.6982

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.71 5.001.0720.177 6.0680.0003
ERL 1.7185.003.9050.17722.104<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  anthracene in sediment at North Minch


Raw data with assessment

Raw data with assessment of  anthracene in sediment at North Minch


Assessment plot

Assessment plot for  anthracene in sediment at North Minch


PAH (parent) data

PAH (parent) data for assessment of  anthracene in sediment at North Minch


PAH (parent) assessment

PAH (parent) assessment of  anthracene in sediment at North Minch


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