Projects

CSEMP assessment of CB180 in biota at Tees Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean172.0774.32-33.0366.07
linear267.0271.59-29.5159.027.050 10.0079
smooth (df = 2)365.1073.43-27.5555.103.923 10.0476
smooth (df = 3)461.2875.68-24.6449.285.819 10.0159

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120172.08140.8206-1.2608 0.4017-3.1390.0119
last 20 years200120172.08140.8206-1.2608 0.4017-3.1390.0119

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.27 0.11-3.028 0.232-13.0541.0000
EAC 2.2791.92 3.700 0.232 15.953<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in biota at Tees Bay


Raw data with assessment

Raw data with assessment of  CB180 in biota at Tees Bay


Assessment plot

Assessment plot for  CB180 in biota at Tees Bay


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in biota at Tees Bay


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in biota at Tees Bay


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