Projects

CSEMP assessment of fluoranthene in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1113.53114.92-53.77107.53
linear2114.90117.56-53.45106.900.637 10.4246
smooth (df = 2)3114.31118.86-52.16104.312.581 10.1082
smooth (df = 3)4116.22123.42-52.11104.220.090 10.7636
smooth (df = 4)5118.21129.10-52.11104.210.013 10.9106

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020185.7725.319-0.4524 0.5596-0.8080.4324
last 20 years200020185.7725.319-0.4524 0.5596-0.8080.4324

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC204.3 39.0-1.6559 0.2851-5.8091.0000
ERL204.3600.0 1.0775 0.2851 3.7800.0010

 


Raw data with supporting information

Raw data with supporting information for assessment of  fluoranthene in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  fluoranthene in sediment at Forth Estuary


Assessment plot

Assessment plot for  fluoranthene in sediment at Forth Estuary


PAH (parent) data

PAH (parent) data for assessment of  fluoranthene in sediment at Forth Estuary


PAH (parent) assessment

PAH (parent) assessment of  fluoranthene in sediment at Forth Estuary


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