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CSEMP assessment of CB118 in biota at Mostyn Bank (Dee)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean140.5245.02-17.2634.52
linear239.8750.54-15.9431.872.645 10.1039
smooth (df = 2)341.7566.75-15.8731.750.124 10.7250

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992014 0.1487-1.1459-1.2947 0.7953-1.6280.1645
last 20 years19992014 0.1487-1.1459-1.2947 0.7953-1.6280.1645

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.31790.0978-1.1789 0.5497-2.1450.9576
EAC0.31790.3250 0.0220 0.5497 0.0400.4848

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in biota at Mostyn Bank (Dee)


Raw data with assessment

Raw data with assessment of  CB118 in biota at Mostyn Bank (Dee)


Assessment plot

Assessment plot for  CB118 in biota at Mostyn Bank (Dee)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in biota at Mostyn Bank (Dee)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in biota at Mostyn Bank (Dee)


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