Projects

CSEMP assessment of CB28 in biota at Camarthen Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean155.8260.32-24.9149.82
linear257.5268.19-24.7649.520.299 10.5844
smooth (df = 2)359.5084.50-24.7549.500.018 10.8945

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052018-0.17552 0.091200.26670.48610.5490.6068
last 20 years20052018-0.17552 0.091200.26670.48610.5490.6068

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.095 0.100-2.3938 0.2753-8.6940.9998
EAC 1.09513.132 2.4839 0.2753 9.0210.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB28 in biota at Camarthen Bay


Raw data with assessment

Raw data with assessment of  CB28 in biota at Camarthen Bay


Assessment plot

Assessment plot for  CB28 in biota at Camarthen Bay


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB28 in biota at Camarthen Bay


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB28 in biota at Camarthen Bay


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