Projects

CSEMP assessment of CB153 in biota at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean177.4278.62-35.7171.42
linear272.3074.59-32.1564.307.123 10.0076
smooth (df = 2)366.3070.14-28.1556.308.002 10.0047
smooth (df = 3)463.7269.72-25.8651.724.574 10.0325
smooth (df = 4)565.1674.07-25.5851.160.560 10.4543

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020174.2913.258-1.0334 0.2302-4.4890.0005
last 20 years200020174.2913.258-1.0334 0.2302-4.4890.0005

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 25.99 0.10-5.560 0.159-34.9511.0000
EAC 25.99172.76 1.894 0.159 11.906<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in biota at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  CB153 in biota at Garroch Head (Clyde)


Assessment plot

Assessment plot for  CB153 in biota at Garroch Head (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in biota at Garroch Head (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in biota at Garroch Head (Clyde)


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