Projects

CSEMP assessment of phenanthrene in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean140.5843.58-17.2934.58
linear242.4548.85-17.2234.450.136 10.7125
smooth (df = 2)344.4556.95-17.2234.450.001 10.9813

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520131.87611.6850-0.1911 0.5171-0.3700.7226
last 20 years200520131.87611.6850-0.1911 0.5171-0.3700.7226

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 5.39 32.001.7810.313 5.6960.0004
ERL 5.39240.003.7960.31312.141<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in sediment at Fladen Ground


Raw data with assessment

Raw data with assessment of  phenanthrene in sediment at Fladen Ground


Assessment plot

Assessment plot for  phenanthrene in sediment at Fladen Ground


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in sediment at Fladen Ground


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in sediment at Fladen Ground


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