Projects

CSEMP assessment of c2 phenanthrenes in sediment at Forth Estuary

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean192.80 95.37-43.4086.80
linear294.79100.12-43.3986.790.010 10.9215
smooth (df = 2)396.29106.29-43.1586.290.497 10.4808
smooth (df = 3)497.83115.83-42.9185.830.464 10.4956

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920185.7185.7940.07690.77650.0990.9235
last 20 years200920185.7185.7940.07690.77650.0990.9235

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 phenanthrenes in sediment at Forth Estuary


Raw data with assessment

Raw data with assessment of  c2 phenanthrenes in sediment at Forth Estuary


Assessment plot

Assessment plot for  c2 phenanthrenes in sediment at Forth Estuary


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 phenanthrenes in sediment at Forth Estuary


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 phenanthrenes in sediment at Forth Estuary


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