Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  MorayF_MoFIntermediateS_se01, St Abbs Head (E Scotland)
Location of station at St Abbs Head (E Scotland) ©

CSEMP assessment of phenanthrene in sediment at St Abbs Head (E Scotland)

Statistical analysis

Details

Media : Sediment (unsieved)
Station : MorayF_MoFIntermediateS_se01, St Abbs Head (E Scotland)
Determinand : Phenanthrene
Units : μg kg-1 dry weight normalised to 2.5% organic carbon
Data extraction : 1 September 2014

Trend assessment

Analysis of variance

 DfSum SqMean SqF ValuePr(>F)
linear10.086680.086681.7140.2384
residual60.303500.05058

Change in last fifteen years

 ConcLog ConcStd. Errort valuePr(>|t|)
2006 7.250 1.9810.1452
2013 9.964 2.2990.1452
Diff37.439%0.3180.24291.3090.2384

Status assessment

 Fitted ConcRef ConcLog FitLog RefDiffStd. Errort valuePr(>t)
BAC9.964 322.2993.4661.1670.1452 8.0369.920e-05
ERL9.9642402.2995.4813.1820.145221.9152.949e-07

 


Raw data with supporting information

Raw data with supporting information for assessment of  phenanthrene in sediment at St Abbs Head (E Scotland)


Raw data with assessment

Raw data with assessment of  phenanthrene in sediment at St Abbs Head (E Scotland)


Assessment plot

Assessment plot for  phenanthrene in sediment at St Abbs Head (E Scotland)


PAH (parent) data

PAH (parent) data for assessment of  phenanthrene in sediment at St Abbs Head (E Scotland)


PAH (parent) assessment

PAH (parent) assessment of  phenanthrene in sediment at St Abbs Head (E Scotland)


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