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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean148.9251.92-21.4642.92
linear250.1856.58-21.0942.180.740 10.3896
smooth (df = 2)351.6764.17-20.8441.670.503 10.4780

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520174.8895.2120.32330.36590.8840.4062
last 20 years200520174.8895.2120.32330.36590.8840.4062

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC183.53 80.00-0.8303 0.2692-3.0840.9911

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

Assessment plot for  benzo[g,h,i]perylene in sediment at Humber


PAH (parent) data

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


PAH (parent) assessment

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


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