Projects

CSEMP assessment of chrysene in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean177.9880.98-35.9971.98
linear279.9586.35-35.9871.950.025 10.8741
smooth (df = 2)381.9594.45-35.9871.950.000 10.9987

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620162.57262.5323-0.04028 0.25420-0.1580.8786
last 20 years200620162.57262.5323-0.04028 0.25420-0.1580.8786

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 12.6 20.00.4630.168 2.7570.0141
ERL 12.6384.03.4180.16820.335<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  chrysene in sediment at North Minch


Assessment plot

Assessment plot for  chrysene in sediment at North Minch


PAH (parent) data

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


PAH (parent) assessment

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


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