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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean14.40 8.000.80-1.60
linear21.18 9.183.41-6.825.217 10.0224
smooth (df = 2)31.7618.434.12-8.241.421 10.2332

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520175.2394.542-0.6968 0.2599-2.6820.0365
last 20 years200520175.2394.542-0.6968 0.2599-2.6820.0365

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC93.9180.00-0.16031 0.17797-0.9010.7988

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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