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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean153.9356.93-23.9647.93
linear255.4661.86-23.7347.460.474 10.4913
smooth (df = 2)356.7469.24-23.3746.740.713 10.3983

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520133.3743.7540.38050.54570.6970.5081
last 20 years200520133.3743.7540.38050.54570.6970.5081

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC42.6980.000.62800.33161.8940.0500

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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