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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-4.37-0.775.19-10.37
linear2-3.70 4.305.85-11.701.322 10.2503
smooth (df = 2)3-1.9914.685.99-11.990.290 10.5903

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520175.3845.7270.34270.28851.1880.2798
last 20 years200520175.3845.7270.34270.28851.1880.2798

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC307.09 80.00-1.3451 0.1951-6.8930.9998

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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