Projects

CSEMP assessment of phenanthrene in sediment at Irish Sea Buoy

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 -9.51-0.517.76-15.51
linear2-10.2121.799.10-18.212.694 10.1007

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120125.3074.823-0.4831 0.2612-1.8500.1614
last 20 years200120125.3074.823-0.4831 0.2612-1.8500.1614

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC124.39 32.00-1.3577 0.1045-12.9980.9995
ERL124.39240.00 0.6572 0.1045 6.2910.0041

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in sediment at Irish Sea Buoy


Raw data with assessment

Raw data with assessment of  phenanthrene in sediment at Irish Sea Buoy


Assessment plot

Assessment plot for  phenanthrene in sediment at Irish Sea Buoy


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in sediment at Irish Sea Buoy


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in sediment at Irish Sea Buoy


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