Projects

CSEMP assessment of CB153 in biota at Tay estuary @Tayport

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean152.3653.86-23.1846.36
linear254.2557.16-23.1246.250.115 10.7349
smooth (df = 2)356.0761.07-23.0346.070.177 10.6740
smooth (df = 3)458.0366.03-23.0146.030.039 10.8428
smooth (df = 4)557.1469.39-21.5743.142.894 10.0889

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920180.37980.0897-0.2902 0.8555-0.3390.7399
last 20 years199920180.37980.0897-0.2902 0.8555-0.3390.7399

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.094 0.098-2.4145 0.5269-4.5820.9997
EAC 1.09420.605 2.9359 0.5269 5.572<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in biota at Tay estuary @Tayport


Raw data with assessment

Raw data with assessment of  CB153 in biota at Tay estuary @Tayport


Assessment plot

Assessment plot for  CB153 in biota at Tay estuary @Tayport


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in biota at Tay estuary @Tayport


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in biota at Tay estuary @Tayport


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