Projects

CSEMP assessment of chrysene in sediment at Southern Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1158.30161.30-76.15152.30
linear2156.66163.06-74.33148.663.639 10.0564
smooth (df = 2)3158.55171.05-74.28148.550.109 10.7412

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620162.17312.62830.45510.21372.1300.0707
last 20 years200620162.17312.62830.45510.21372.1300.0707

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 13.8 20.00.3670.141 2.6050.0176
ERL 13.8384.03.3220.14123.554<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in sediment at Southern Moray Firth


Raw data with assessment

Raw data with assessment of  chrysene in sediment at Southern Moray Firth


Assessment plot

Assessment plot for  chrysene in sediment at Southern Moray Firth


PAH (parent) data

PAH (parent) data for assessment of  chrysene in sediment at Southern Moray Firth


PAH (parent) assessment

PAH (parent) assessment of  chrysene in sediment at Southern Moray Firth


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