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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean111.9216.42-2.965.92
linear213.7724.43-2.885.770.152 10.6962
smooth (df = 2)315.0940.09-2.555.090.673 10.4119

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520175.3145.4230.109110.278870.3910.7117
last 20 years200520175.3145.4230.109110.278870.3910.7117

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC226.53 80.00-1.0409 0.1889-5.5100.9987

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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