Projects

CSEMP assessment of naphthalene in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean195.20 98.20-44.6089.20
linear297.17103.57-44.5989.170.029 10.8656
smooth (df = 2)399.15111.65-44.5889.150.025 10.8752

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620161.82761.7763-0.05121 0.30248-0.1690.8704
last 20 years200620161.82761.7763-0.05121 0.30248-0.1690.8704

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 5.91 8.000.3030.196 1.5450.0831
ERL 5.91160.003.2990.19616.820<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  naphthalene in sediment at North Minch


Raw data with assessment

Raw data with assessment of  naphthalene in sediment at North Minch


Assessment plot

Assessment plot for  naphthalene in sediment at North Minch


PAH (parent) data

PAH (parent) data for assessment of  naphthalene in sediment at North Minch


PAH (parent) assessment

PAH (parent) assessment of  naphthalene in sediment at North Minch


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