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CSEMP assessment of phenanthrene in sediment at Inner Firth of Clyde, Nth of Cumbrae

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean139.7545.75-16.8733.75
linear241.3157.31-16.6533.310.441 10.5064

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220135.135.520.38950.58010.6710.5387
last 20 years200220135.135.520.38950.58010.6710.5387

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC249.62 32.00-2.0542 0.4177-4.9180.9960
ERL249.62240.00-0.0393 0.4177-0.0940.5352

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in sediment at Inner Firth of Clyde, Nth of Cumbrae


Raw data with assessment

Raw data with assessment of  phenanthrene in sediment at Inner Firth of Clyde, Nth of Cumbrae


Assessment plot

Assessment plot for  phenanthrene in sediment at Inner Firth of Clyde, Nth of Cumbrae


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in sediment at Inner Firth of Clyde, Nth of Cumbrae


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in sediment at Inner Firth of Clyde, Nth of Cumbrae


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