Projects

CSEMP assessment of c3 phenanthrenes in sediment at Outer Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1103.83105.47-48.9297.83
linear2104.33107.53-48.1796.331.500 10.2207
smooth (df = 2)3105.66111.22-47.8395.660.673 10.4119
smooth (df = 3)4102.59111.59-45.3090.595.070 10.0243

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920162.75691.5777-1.1792 0.9390-1.2560.2331
last 20 years199920162.75691.5777-1.1792 0.9390-1.2560.2331

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 phenanthrenes in sediment at Outer Moray Firth


Raw data with assessment

Raw data with assessment of  c3 phenanthrenes in sediment at Outer Moray Firth


Assessment plot

Assessment plot for  c3 phenanthrenes in sediment at Outer Moray Firth


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 phenanthrenes in sediment at Outer Moray Firth


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 phenanthrenes in sediment at Outer Moray Firth


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