Projects

CSEMP assessment of CB101 in sediment at Whiteness Head (Moray Firth)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean149.9752.22-21.9943.97
linear231.7136.28-11.8623.7120.262 1<0.0001
smooth (df = 2)333.2741.60-11.6323.27 0.445 10.5047
smooth (df = 3)432.1146.51-10.0520.11 3.158 10.0755

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992016-0.7476-1.9325-1.1848 0.1782-6.649<0.0001
last 20 years19992016-0.7476-1.9325-1.1848 0.1782-6.649<0.0001

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.14480.1400-0.0337 0.1295-0.2600.5996
EAC0.14483.0000 3.0311 0.129523.405<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in sediment at Whiteness Head (Moray Firth)


Raw data with assessment

Raw data with assessment of  CB101 in sediment at Whiteness Head (Moray Firth)


Assessment plot

Assessment plot for  CB101 in sediment at Whiteness Head (Moray Firth)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in sediment at Whiteness Head (Moray Firth)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in sediment at Whiteness Head (Moray Firth)


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