Projects

CSEMP assessment of CB101 in sediment at Holy Loch (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean157.4859.12-25.7451.48
linear258.2161.41-25.1050.211.272 10.2593
smooth (df = 2)360.1765.73-25.0950.170.040 10.8424
smooth (df = 3)462.0271.02-25.0150.020.146 10.7026

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020181.22520.1209-1.1044 0.9667-1.1420.2756
last 20 years200020181.22520.1209-1.1044 0.9667-1.1420.2756

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.12850.1400-2.0870 0.6119-3.4100.9974
EAC1.12853.0000 0.9778 0.6119 1.5980.0680

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in sediment at Holy Loch (Clyde)


Raw data with assessment

Raw data with assessment of  CB101 in sediment at Holy Loch (Clyde)


Assessment plot

Assessment plot for  CB101 in sediment at Holy Loch (Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in sediment at Holy Loch (Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in sediment at Holy Loch (Clyde)


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