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CSEMP assessment of fluoranthene in sediment at Celtic Deep

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean116.1819.78-5.0910.18
linear217.0325.03-4.51 9.031.155 10.2824
smooth (df = 2)318.7035.37-4.35 8.700.330 10.5658

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520185.7155.392-0.3224 0.2916-1.1060.3113
last 20 years200520185.7155.392-0.3224 0.2916-1.1060.3113

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC219.7 39.0-1.7288 0.1929-8.9620.9999
ERL219.7600.0 1.0045 0.1929 5.2070.0010

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at Celtic Deep


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Celtic Deep


Assessment plot

Assessment plot for  fluoranthene in sediment at Celtic Deep


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in sediment at Celtic Deep


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Celtic Deep


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