Projects

CSEMP assessment of naphthalene in biota at Ferry Crossing (Tyne)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean145.9254.92-19.9639.92
linear245.3577.35-18.6837.352.569 10.1090

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20032017 2.1063-0.3617-2.468 1.415-1.7440.1795
last 20 years20032017 2.1063-0.3617-2.468 1.415-1.7440.1795

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
EAC 0.7055.424.3770.8075.4230.0062

 


Raw data with supporting information

Raw data with supporting information for assessment of  naphthalene in biota at Ferry Crossing (Tyne)


Raw data with assessment

Raw data with assessment of  naphthalene in biota at Ferry Crossing (Tyne)


Assessment plot

Assessment plot for  naphthalene in biota at Ferry Crossing (Tyne)


PAH (parent) data

PAH (parent) data for assessment of  naphthalene in biota at Ferry Crossing (Tyne)


PAH (parent) assessment

PAH (parent) assessment of  naphthalene in biota at Ferry Crossing (Tyne)


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