Projects

CSEMP assessment of CB153 in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean174.4577.45-34.2268.45
linear273.5779.97-32.7965.572.876 10.0899
smooth (df = 2)370.8883.38-30.4460.884.695 10.0302

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992017-0.9781-1.6569-0.6788 0.4052-1.6750.1378
last 20 years19992017-0.9781-1.6569-0.6788 0.4052-1.6750.1378

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.19 0.19-0.004 0.246-0.0160.5060
EAC 0.1940.00 5.346 0.24621.750<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB153 in sediment at North Minch


Raw data with assessment

Raw data with assessment of  CB153 in sediment at North Minch


Assessment plot

Assessment plot for  CB153 in sediment at North Minch


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB153 in sediment at North Minch


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB153 in sediment at North Minch


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