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CSEMP assessment of benzo[g,h,i]perylene in sediment at Southern Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1144.17147.17-69.09138.17
linear2135.72142.12-63.86127.7210.458 10.0012
smooth (df = 2)3137.68150.18-63.84127.68 0.040 10.8419

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620162.9563.7100.75420.17854.2240.0039
last 20 years200620162.9563.7100.75420.17854.2240.0039

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC40.8580.000.67210.11875.6640.0004

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[g,h,i]perylene in sediment at Southern Moray Firth


Raw data with assessment

Raw data with assessment of  benzo[g,h,i]perylene in sediment at Southern Moray Firth


Assessment plot

Assessment plot for  benzo[g,h,i]perylene in sediment at Southern Moray Firth


PAH (parent) data

PAH (parent) data for assessment of  benzo[g,h,i]perylene in sediment at Southern Moray Firth


PAH (parent) assessment

PAH (parent) assessment of  benzo[g,h,i]perylene in sediment at Southern Moray Firth


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