Projects

CSEMP assessment of pyrene in biota at Tay estuary @ Stannergate

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean114.9518.55-4.478.95
linear216.8924.89-4.458.890.058 10.8094
smooth (df = 2)318.0234.69-4.018.020.866 10.3522

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620151.86821.7805-0.0877 0.3616-0.2420.8165
last 20 years200620151.86821.7805-0.0877 0.3616-0.2420.8165

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 5.933 1.467-1.3973 0.2086-6.6980.9997
EAC 5.93316.300 1.0106 0.2086 4.8440.0014

 


Raw data with supporting information

Raw data with supporting information for assessment of  pyrene in biota at Tay estuary @ Stannergate


Raw data with assessment

Raw data with assessment of  pyrene in biota at Tay estuary @ Stannergate


Assessment plot

Assessment plot for  pyrene in biota at Tay estuary @ Stannergate


PAH (parent) data

PAH (parent) data for assessment of  pyrene in biota at Tay estuary @ Stannergate


PAH (parent) assessment

PAH (parent) assessment of  pyrene in biota at Tay estuary @ Stannergate


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