Projects

CSEMP assessment of c1 phenanthrenes in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean183.45 86.02-38.7277.45
linear285.20 90.54-38.6077.200.244 10.6214
smooth (df = 2)385.79 95.79-37.9075.791.411 10.2349
smooth (df = 3)487.71105.71-37.8675.710.078 10.7806

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920185.5085.9070.39880.79930.4990.6313
last 20 years200920185.5085.9070.39880.79930.4990.6313

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 phenanthrenes in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  c1 phenanthrenes in sediment at Forth Estuary


Assessment plot

Assessment plot for  c1 phenanthrenes in sediment at Forth Estuary


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 phenanthrenes in sediment at Forth Estuary


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 phenanthrenes in sediment at Forth Estuary


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