Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean193.6794.87-43.8487.67
linear290.1092.39-41.0582.105.571 10.0183
smooth (df = 2)384.6788.51-37.3374.677.434 10.0064
smooth (df = 3)483.6789.67-35.8471.672.997 10.0834
smooth (df = 4)583.4792.38-34.7369.472.203 10.1377

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020173.4932.928-0.5652 0.1866-3.0290.0085
last 20 years200020173.4932.928-0.5652 0.1866-3.0290.0085

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC18.69 0.11-5.135 0.154-33.2681.0000
EAC18.6951.12 1.006 0.154 6.517<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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