Projects

CSEMP assessment of pyrene in sediment at Channel

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean120.9425.44-7.4714.94
linear221.2831.94-6.6413.281.659 10.1978
smooth (df = 2)321.3146.31-5.6611.311.963 10.1611

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520175.1054.537-0.5682 0.4180-1.3590.2321
last 20 years200520175.1054.537-0.5682 0.4180-1.3590.2321

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 93.4 24.0-1.3591 0.2996-4.5370.9969
ERL 93.4665.0 1.9626 0.2996 6.5510.0006

 


Raw data with supporting information

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


Raw data with assessment

Raw data with assessment of  pyrene in sediment at Channel


Assessment plot

Assessment plot for  pyrene in sediment at Channel


PAH (parent) data

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


PAH (parent) assessment

PAH (parent) assessment of  pyrene in sediment at Channel


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