Projects

CSEMP assessment of c3 naphthalenes in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean180.9383.93-37.4774.93
linear282.7389.13-37.3774.730.203 10.6524
smooth (df = 2)381.2493.74-35.6271.243.489 10.0618

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920175.7536.2110.45751.00720.4540.6634
last 20 years200920175.7536.2110.45751.00720.4540.6634

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 naphthalenes in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  c3 naphthalenes in sediment at Forth Estuary


Assessment plot

Assessment plot for  c3 naphthalenes in sediment at Forth Estuary


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 naphthalenes in sediment at Forth Estuary


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 naphthalenes in sediment at Forth Estuary


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