Projects

CSEMP assessment of CB101 in sediment at outer (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1127.28128.91-60.64121.28
linear2117.35120.55-54.67109.3511.930 10.0006
smooth (df = 2)3116.30121.86-53.15106.30 3.047 10.0809
smooth (df = 3)4118.01127.01-53.00106.01 0.292 10.5887

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20002017 0.3848-1.8758-2.2606 0.5666-3.9900.0018
last 20 years20002017 0.3848-1.8758-2.2606 0.5666-3.9900.0018

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.15320.1400-0.0903 0.3518-0.2570.5992
EAC0.15323.0000 2.9744 0.3518 8.456<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB101 in sediment at outer (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  CB101 in sediment at outer (Firth of Clyde)


Assessment plot

Assessment plot for  CB101 in sediment at outer (Firth of Clyde)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB101 in sediment at outer (Firth of Clyde)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB101 in sediment at outer (Firth of Clyde)


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