Projects

CSEMP assessment of benzo[a]anthracene in sediment at Bann Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1234.94236.94-114.47228.94
linear2236.55240.55-114.28228.550.387 10.5340
smooth (df = 2)3237.06244.20-113.53227.061.498 10.2210
smooth (df = 3)4237.87249.87-112.93225.871.189 10.2755

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020174.6294.060-0.5689 0.9079-0.6270.5449
last 20 years200020174.6294.060-0.5689 0.9079-0.6270.5449

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 58 16-1.2878 0.5279-2.4400.9826
ERL 58261 1.5041 0.5279 2.8490.0086

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[a]anthracene in sediment at Bann Estuary


Raw data with assessment

Raw data with assessment of  benzo[a]anthracene in sediment at Bann Estuary


Assessment plot

Assessment plot for  benzo[a]anthracene in sediment at Bann Estuary


PAH (parent) data

PAH (parent) data for assessment of  benzo[a]anthracene in sediment at Bann Estuary


PAH (parent) assessment

PAH (parent) assessment of  benzo[a]anthracene in sediment at Bann Estuary


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