Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean155.0856.88-24.5449.08
linear255.9859.53-23.9947.981.099 10.2945
smooth (df = 2)357.9764.22-23.9847.970.011 10.9177
smooth (df = 3)459.8670.15-23.9347.860.108 10.7429

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020171.25270.1116-1.1411 1.0791-1.0570.3130
last 20 years200020171.25270.1116-1.1411 1.0791-1.0570.3130

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.11810.1400-2.0778 0.6923-3.0010.9940
EAC1.11813.0000 0.9870 0.6923 1.4260.0909

 


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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