Projects

CSEMP assessment of benzo[g,h,i]perylene in sediment at Hunterston (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1124.16125.45-59.08118.16
linear2125.68128.14-58.84117.680.484 10.4866
smooth (df = 2)3125.04129.20-57.52115.042.641 10.1041
smooth (df = 3)4123.85130.40-55.93111.853.187 10.0742
smooth (df = 4)5124.84134.64-55.42110.841.010 10.3149

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020175.1234.943-0.18028 0.25908-0.6960.4972
last 20 years200020175.1234.943-0.18028 0.25908-0.6960.4972

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC140.22 80.00-0.5612 0.1400-4.0070.9994

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[g,h,i]perylene in sediment at Hunterston (Clyde)


Raw data with assessment

Raw data with assessment of  benzo[g,h,i]perylene in sediment at Hunterston (Clyde)


Assessment plot

Assessment plot for  benzo[g,h,i]perylene in sediment at Hunterston (Clyde)


PAH (parent) data

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


PAH (parent) assessment

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


Related pages