Projects

CSEMP assessment of anthracene in sediment at Bann Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1249.58251.58-121.79243.58
linear2251.53255.53-121.77243.530.052 10.8200
smooth (df = 2)3253.41260.55-121.70243.410.123 10.7256
smooth (df = 3)4252.71264.71-120.35240.712.699 10.1004

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020173.3943.125-0.2685 1.1791-0.2280.8245
last 20 years200020173.3943.125-0.2685 1.1791-0.2280.8245

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC22.77 5.00-1.5158 0.6861-2.2090.9742
ERL22.7785.00 1.3174 0.6861 1.9200.0419

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  anthracene in sediment at Bann Estuary


Assessment plot

Assessment plot for  anthracene in sediment at Bann Estuary


PAH (parent) data

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


PAH (parent) assessment

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


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