Projects

CSEMP assessment of CB52 in sediment at Montrose Bank (E Scotland)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean192.09 95.69-43.0486.09
linear289.19 97.19-40.6081.194.895 10.0269
smooth (df = 2)391.09107.75-40.5481.090.107 10.7435

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992017 0.9495-0.8943-1.8438 0.8481-2.1740.0727
last 20 years19992017 0.9495-0.8943-1.8438 0.8481-2.1740.0727

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.40890.1200-1.2259 0.5100-2.4040.9735
EAC0.40892.7000 1.8876 0.5100 3.7010.0050

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB52 in sediment at Montrose Bank (E Scotland)


Raw data with assessment

Raw data with assessment of  CB52 in sediment at Montrose Bank (E Scotland)


Assessment plot

Assessment plot for  CB52 in sediment at Montrose Bank (E Scotland)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB52 in sediment at Montrose Bank (E Scotland)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB52 in sediment at Montrose Bank (E Scotland)


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