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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean158.8461.41-26.4252.84
linear260.2865.62-26.1452.280.557 10.4553
smooth (df = 2)362.2872.28-26.1452.280.000 10.9848
smooth (df = 3)464.2482.24-26.1252.240.040 10.8423

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520163.6503.308-0.3426 0.4495-0.7620.4678
last 20 years200520163.6503.308-0.3426 0.4495-0.7620.4678

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC27.3280.001.07440.31263.4380.0044

 


Raw data with supporting information

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


Raw data with assessment

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


Assessment plot

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


PAH (parent) data

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


PAH (parent) assessment

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


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