Projects

CSEMP assessment of naphthalene in sediment at Bann Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1180.60182.60-87.30174.60
linear2181.89185.89-86.94173.890.716 10.3976
smooth (df = 2)3182.44189.58-86.22172.441.446 10.2292
smooth (df = 3)4183.93195.93-85.96171.930.516 10.4724

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020173.5282.770-0.7580 0.8718-0.8690.4050
last 20 years200020173.5282.770-0.7580 0.8718-0.8690.4050

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 15.96 8.00-0.6906 0.3590-1.9240.9583
ERL 15.96160.00 2.3051 0.3590 6.420<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  naphthalene in sediment at Bann Estuary


Assessment plot

Assessment plot for  naphthalene in sediment at Bann Estuary


PAH (parent) data

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


PAH (parent) assessment

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


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