CSEMP assessment of DDE (p,p') in biota at 11th Mile Post (Ribble)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean17.1911.69-0.59 1.19
linear27.9618.63 0.02-0.041.224 10.2686
smooth (df = 2)37.9832.98 1.01-2.021.985 10.1589

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120171.07160.5963-0.4753 0.4144-1.1470.3032
last 20 years200120171.07160.5963-0.4753 0.4144-1.1470.3032

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.81540.1027-2.8723 0.2698-10.6460.9999


Raw data with supporting information

Raw data with supporting information for assessment of  DDE (p,p

Raw data with assessment

Raw data with assessment of  DDE (p,p

Assessment plot

Assessment plot for  DDE (p,p

Pesticides data

Pesticides data for assessment of  DDE (p,p

Pesticides assessment

Pesticides assessment of  DDE (p,p

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