Projects

CSEMP assessment of fluoranthene in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1107.52109.02-50.76101.52
linear2109.25112.16-50.63101.250.266 10.6063
smooth (df = 2)3106.98111.98-48.49 96.984.276 10.0387
smooth (df = 3)4107.58115.58-47.79 95.581.396 10.2373
smooth (df = 4)5108.17120.42-47.08 94.171.416 10.2341

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020175.7225.417-0.3048 0.5880-0.5180.6129
last 20 years200020175.7225.417-0.3048 0.5880-0.5180.6129

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC225.2 39.0-1.7534 0.2995-5.8541.0000
ERL225.2600.0 0.9800 0.2995 3.2720.0030

 


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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