Projects

CSEMP assessment of CB153 in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1140.38142.02-67.19134.38
linear2141.16144.36-66.58133.161.222 10.2690
smooth (df = 2)3133.82139.38-61.91123.829.337 10.0022
smooth (df = 3)4133.03142.03-60.51121.032.797 10.0945

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012016-0.2204-0.6001-0.3797 0.3339-1.1370.2796
last 20 years20012016-0.2204-0.6001-0.3797 0.3339-1.1370.2796

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.55 0.19-1.061 0.281-3.7690.9984
EAC 0.5540.00 4.289 0.28115.241<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in sediment at Solway Firth


Raw data with assessment

Raw data with assessment of  CB153 in sediment at Solway Firth


Assessment plot

Assessment plot for  CB153 in sediment at Solway Firth


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in sediment at Solway Firth


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in sediment at Solway Firth


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