Projects

CSEMP assessment of CB180 in biota at Garroch Head (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1117.98119.11-55.99111.98
linear2111.54113.68-51.77103.548.440 10.0037
smooth (df = 2)3103.74107.31-46.87 93.749.800 10.0017
smooth (df = 3)4103.20108.74-45.60 91.202.542 10.1108
smooth (df = 4)5104.69112.85-45.34 90.690.512 10.4743

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020183.4992.796-0.7037 0.1721-4.0890.0009
last 20 years200020183.4992.796-0.7037 0.1721-4.0890.0009

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC16.38 0.11-5.003 0.142-35.1501.0000
EAC16.3851.12 1.138 0.142 7.998<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in biota at Garroch Head (Clyde)


Raw data with assessment

Raw data with assessment of  CB180 in biota at Garroch Head (Clyde)


Assessment plot

Assessment plot for  CB180 in biota at Garroch Head (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in biota at Garroch Head (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in biota at Garroch Head (Clyde)


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