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CSEMP assessment of benzo[g,h,i]perylene in sediment at Sea of Hebrides

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1136.31139.31-65.15130.31
linear2136.18142.58-64.09128.182.123 10.1451
smooth (df = 2)3137.62150.12-63.81127.620.560 10.4542

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620163.3013.8110.50980.31751.6060.1524
last 20 years200620163.3013.8110.50980.31751.6060.1524

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC45.280.00.5710.2032.8140.0130

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[g,h,i]perylene in sediment at Sea of Hebrides


Raw data with assessment

Raw data with assessment of  benzo[g,h,i]perylene in sediment at Sea of Hebrides


Assessment plot

Assessment plot for  benzo[g,h,i]perylene in sediment at Sea of Hebrides


PAH (parent) data

PAH (parent) data for assessment of  benzo[g,h,i]perylene in sediment at Sea of Hebrides


PAH (parent) assessment

PAH (parent) assessment of  benzo[g,h,i]perylene in sediment at Sea of Hebrides


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