Projects

CSEMP assessment of CB118 in sediment at inner (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1155.50156.78-74.75149.50
linear2156.29158.75-74.14148.291.210 10.2713
smooth (df = 2)3157.69161.86-73.85147.690.595 10.4406
smooth (df = 3)4158.25164.79-73.12146.251.443 10.2296
smooth (df = 4)5157.57167.37-71.79143.572.678 10.1017

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920170.01920.35980.34060.30181.1290.2768
last 20 years199920170.01920.35980.34060.30181.1290.2768

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.4330.170-2.1318 0.1638-13.0161.0000
EAC1.4330.600-0.8706 0.1638 -5.3161.0000

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in sediment at inner (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  CB118 in sediment at inner (Firth of Clyde)


Assessment plot

Assessment plot for  CB118 in sediment at inner (Firth of Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in sediment at inner (Firth of Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in sediment at inner (Firth of Clyde)


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