Projects

CSEMP assessment of chrysene in sediment at Inner Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean175.2678.26-34.6369.26
linear275.8982.29-33.9467.891.374 10.2412
smooth (df = 2)377.3889.88-33.6967.380.509 10.4755

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620162.43352.74250.308980.261371.1820.2757
last 20 years200620162.43352.74250.308980.261371.1820.2757

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 15.5 20.00.2530.173 1.4630.0935
ERL 15.5384.03.2080.17318.531<0.0001

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  chrysene in sediment at Inner Moray Firth


PAH (parent) data

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


PAH (parent) assessment

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


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