Projects

CSEMP assessment of naphthalene in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 98.02100.02-46.0192.02
linear2 99.95103.95-45.9891.950.062 10.8035
smooth (df = 2)3100.80107.94-45.4090.801.158 10.2818
smooth (df = 3)4102.68114.68-45.3490.680.114 10.7354

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620184.8444.654-0.1909 0.7671-0.2490.8085
last 20 years200620184.8444.654-0.1909 0.7671-0.2490.8085

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC104.95 8.00-2.5741 0.4014-6.4121.0000
ERL104.95160.00 0.4217 0.4014 1.0500.1591

 


Raw data with supporting information

Raw data with supporting information for assessment of  naphthalene in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  naphthalene in sediment at Forth Estuary


Assessment plot

Assessment plot for  naphthalene in sediment at Forth Estuary


PAH (parent) data

PAH (parent) data for assessment of  naphthalene in sediment at Forth Estuary


PAH (parent) assessment

PAH (parent) assessment of  naphthalene in sediment at Forth Estuary


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