Projects

CSEMP assessment of CB52 in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean185.6590.15-39.8279.65
linear266.3076.97-29.1558.3021.345 1<0.0001
smooth (df = 2)366.2791.27-28.1356.27 2.039 10.1533

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012016 0.6047-2.6863-3.291 0.576-5.7120.0023
last 20 years20012016 0.6047-2.6863-3.291 0.576-5.7120.0023

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.06810.12000.5660.4321.3110.1234
EAC0.06812.70003.6800.4328.5220.0002

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB52 in sediment at Solway Firth


Raw data with assessment

Raw data with assessment of  CB52 in sediment at Solway Firth


Assessment plot

Assessment plot for  CB52 in sediment at Solway Firth


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB52 in sediment at Solway Firth


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB52 in sediment at Solway Firth


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