Projects

CSEMP assessment of CB153 in biota at Roa Island (Morecambe Bay)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean126.8429.41-10.4220.84
linear226.2231.55 -9.1118.222.619 10.1056
smooth (df = 2)328.1238.12 -9.0618.120.095 10.7576
smooth (df = 3)428.2546.25 -8.1216.251.875 10.1709

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992015 0.3376-0.2793-0.6170 0.3742-1.6490.1378
last 20 years19992015 0.3376-0.2793-0.6170 0.3742-1.6490.1378

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.756 0.098-2.045 0.254-8.0501.0000
EAC 0.75620.605 3.305 0.25413.007<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in biota at Roa Island (Morecambe Bay)


Raw data with assessment

Raw data with assessment of  CB153 in biota at Roa Island (Morecambe Bay)


Assessment plot

Assessment plot for  CB153 in biota at Roa Island (Morecambe Bay)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in biota at Roa Island (Morecambe Bay)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in biota at Roa Island (Morecambe Bay)


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