Projects

CSEMP assessment of chrysene in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean156.8559.42-25.4250.85
linear258.0763.40-25.0350.070.777 10.3782
smooth (df = 2)359.9869.98-24.9949.980.090 10.7636
smooth (df = 3)461.1179.11-24.5649.110.868 10.3516

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520181.80872.35660.54790.61000.8980.3953
last 20 years200520181.80872.35660.54790.61000.8980.3953

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 10.6 20.00.6390.4211.5180.0837
ERL 10.6384.03.5940.4218.536<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in sediment at Fladen Ground


Raw data with assessment

Raw data with assessment of  chrysene in sediment at Fladen Ground


Assessment plot

Assessment plot for  chrysene in sediment at Fladen Ground


PAH (parent) data

PAH (parent) data for assessment of  chrysene in sediment at Fladen Ground


PAH (parent) assessment

PAH (parent) assessment of  chrysene in sediment at Fladen Ground


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