Projects

CSEMP assessment of CB180 in sediment at Solway Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1109.89112.89-51.94103.89
linear2111.76118.16-51.88103.760.132 10.7160
smooth (df = 2)3107.50120.00-48.75 97.506.255 10.0124

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20012016-2.6478-2.9202-0.2724 0.7467-0.3650.7261
last 20 years20012016-2.6478-2.9202-0.2724 0.7467-0.3650.7261

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.054 0.1000.6180.441 1.4010.1019
EAC 0.05412.0005.4050.44112.265<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB180 in sediment at Solway Firth


Raw data with assessment

Raw data with assessment of  CB180 in sediment at Solway Firth


Assessment plot

Assessment plot for  CB180 in sediment at Solway Firth


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB180 in sediment at Solway Firth


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB180 in sediment at Solway Firth


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