Projects

CSEMP assessment of CB138 in sediment at Inner Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean152.1255.12-23.0646.12
linear252.8659.26-22.4344.861.265 10.2607
smooth (df = 2)354.7567.25-22.3844.750.102 10.7498

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20072017-1.8867-2.3705-0.4838 0.4347-1.1130.3025
last 20 years20072017-1.8867-2.3705-0.4838 0.4347-1.1130.3025

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.0930.1500.4730.276 1.7150.0650
EAC0.0937.9004.4370.27616.074<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB138 in sediment at Inner Moray Firth


Raw data with assessment

Raw data with assessment of  CB138 in sediment at Inner Moray Firth


Assessment plot

Assessment plot for  CB138 in sediment at Inner Moray Firth


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB138 in sediment at Inner Moray Firth


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB138 in sediment at Inner Moray Firth


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