Projects

CSEMP assessment of CB52 in biota at Irvine Bay (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean190.1293.12-42.0684.12
linear280.5186.91-36.2672.5111.607 10.0007
smooth (df = 2)378.5391.03-34.2768.53 3.981 10.0460

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20022013 2.1933-0.3000-2.4933 0.5170-4.8220.0019
last 20 years20022013 2.1933-0.3000-2.4933 0.5170-4.8220.0019

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.741 0.080-2.2257 0.2957-7.5280.9999
EAC 0.74111.772 2.7657 0.2957 9.354<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB52 in biota at Irvine Bay (Clyde)


Raw data with assessment

Raw data with assessment of  CB52 in biota at Irvine Bay (Clyde)


Assessment plot

Assessment plot for  CB52 in biota at Irvine Bay (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB52 in biota at Irvine Bay (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB52 in biota at Irvine Bay (Clyde)


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