Projects

CSEMP assessment of CB153 in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean177.4980.06-35.7471.49
linear277.7583.08-34.8769.751.741 10.1870
smooth (df = 2)379.7589.75-34.8769.750.000 10.9895
smooth (df = 3)475.2993.29-31.6463.296.457 10.0110

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992018-1.0667-1.6913-0.6246 0.4784-1.3060.2280
last 20 years19992018-1.0667-1.6913-0.6246 0.4784-1.3060.2280

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 0.18 0.190.0310.343 0.0890.4656
EAC 0.1840.005.3800.34315.685<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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