Projects

CSEMP assessment of pyrene in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean166.2669.26-30.1360.26
linear267.8574.25-29.9359.850.404 10.5251
smooth (df = 2)369.6382.13-29.8259.630.221 10.6382

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520131.90851.6961-0.2124 0.3332-0.6370.5442
last 20 years200520131.90851.6961-0.2124 0.3332-0.6370.5442

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 5.5 24.01.4820.218 6.7860.0001
ERL 5.5665.04.8040.21821.996<0.0001

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  pyrene in sediment at Fladen Ground


Assessment plot

Assessment plot for  pyrene in sediment at Fladen Ground


PAH (parent) data

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


PAH (parent) assessment

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


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