Projects

CSEMP assessment of CB180 in biota at Balcary Point (Solway Firth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1137.73139.73-65.86131.73
linear2139.71143.71-65.86131.710.014 10.9051
smooth (df = 2)3140.71147.85-65.36130.711.001 10.3170
smooth (df = 3)4140.55152.55-64.27128.552.164 10.1413

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200120170.35870.3167-0.0420 0.3523-0.1190.9074
last 20 years200120170.35870.3167-0.0420 0.3523-0.1190.9074

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.37 0.11-2.524 0.222-11.3861.0000
EAC 1.3751.12 3.618 0.222 16.319<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in biota at Balcary Point (Solway Firth)


Raw data with assessment

Raw data with assessment of  CB180 in biota at Balcary Point (Solway Firth)


Assessment plot

Assessment plot for  CB180 in biota at Balcary Point (Solway Firth)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in biota at Balcary Point (Solway Firth)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in biota at Balcary Point (Solway Firth)


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