Projects

CSEMP assessment of naphthalene in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean188.60 90.85-41.3082.60
linear290.55 95.13-41.2882.550.046 10.8300
smooth (df = 2)388.77 97.10-39.3978.773.783 10.0518
smooth (df = 3)489.93104.33-38.9677.930.844 10.3582

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620174.7064.8770.17090.79050.2160.8336
last 20 years200620174.7064.8770.17090.79050.2160.8336

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC131.28 8.00-2.7979 0.4128-6.7781.0000
ERL131.28160.00 0.1978 0.4128 0.4790.3216

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  naphthalene in sediment at Forth Estuary


Assessment plot

Assessment plot for  naphthalene in sediment at Forth Estuary


PAH (parent) data

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


PAH (parent) assessment

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


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