Projects

CSEMP assessment of chrysene in biota at Tay estuary @Tayport

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean122.4425.44-8.2216.44
linear221.3927.79-6.6913.393.053 10.0806
smooth (df = 2)323.2635.76-6.6313.260.127 10.7214

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020151.74540.8567-0.8887 0.4654-1.9090.0979
last 20 years200020151.74540.8567-0.8887 0.4654-1.9090.0979

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC2.35541.3203-0.5788 0.2766-2.0930.9627

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in biota at Tay estuary @Tayport


Raw data with assessment

Raw data with assessment of  chrysene in biota at Tay estuary @Tayport


Assessment plot

Assessment plot for  chrysene in biota at Tay estuary @Tayport


PAH (parent) data

PAH (parent) data for assessment of  chrysene in biota at Tay estuary @Tayport


PAH (parent) assessment

PAH (parent) assessment of  chrysene in biota at Tay estuary @Tayport


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