Projects

CSEMP assessment of naphthalene in sediment at Off Tees

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1-2.76 1.744.38 -8.76
linear2-4.30 6.376.15-12.303.541 10.0599
smooth (df = 2)3-3.2921.716.65-13.290.991 10.3194

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520176.2495.813-0.4368 0.2080-2.1000.0898
last 20 years200520176.2495.813-0.4368 0.2080-2.1000.0898

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC334.5 8.0-3.733 0.139-26.8981.0000
ERL334.5160.0-0.737 0.139 -5.3130.9984

 


Raw data with supporting information

Raw data with supporting information for assessment of  naphthalene in sediment at Off Tees


Raw data with assessment

Raw data with assessment of  naphthalene in sediment at Off Tees


Assessment plot

Assessment plot for  naphthalene in sediment at Off Tees


PAH (parent) data

PAH (parent) data for assessment of  naphthalene in sediment at Off Tees


PAH (parent) assessment

PAH (parent) assessment of  naphthalene in sediment at Off Tees


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