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CSEMP assessment of CB156 in biota at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean180.5384.13-37.2774.53
linear281.3689.36-36.6873.361.170 10.2794
smooth (df = 2)381.7498.41-35.8771.741.621 10.2029

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720171.42520.6250-0.8002 0.7375-1.0850.3196
last 20 years200720171.42520.6250-0.8002 0.7375-1.0850.3196

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.86830.0800-3.1508 0.4183-7.5320.9999

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB156 in biota at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  CB156 in biota at Garroch Head (Clyde)


Assessment plot

Assessment plot for  CB156 in biota at Garroch Head (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB156 in biota at Garroch Head (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB156 in biota at Garroch Head (Clyde)


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