Projects

CSEMP assessment of naphthalene in sediment at Whiteness Head (Moray Firth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean160.1161.75-27.0554.11
linear261.3064.50-26.6553.300.806 10.3694
smooth (df = 2)361.4967.05-25.7551.491.809 10.1786
smooth (df = 3)462.7671.76-25.3850.760.738 10.3905

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920161.53271.0024-0.5302 0.5802-0.9140.3788
last 20 years199920161.53271.0024-0.5302 0.5802-0.9140.3788

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.72 8.001.0770.364 2.9590.0060
ERL 2.72160.004.0730.36411.188<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  naphthalene in sediment at Whiteness Head (Moray Firth)


Raw data with assessment

Raw data with assessment of  naphthalene in sediment at Whiteness Head (Moray Firth)


Assessment plot

Assessment plot for  naphthalene in sediment at Whiteness Head (Moray Firth)


PAH (parent) data

PAH (parent) data for assessment of  naphthalene in sediment at Whiteness Head (Moray Firth)


PAH (parent) assessment

PAH (parent) assessment of  naphthalene in sediment at Whiteness Head (Moray Firth)


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