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 c2 naphthalenes in sediment at St Abbs Head (E Scotland)

Statistical analysis

Details

Media : Sediment (unsieved)
Station : MorayF_MoFIntermediateS_se01, St Abbs Head (E Scotland)
Determinand : C2 Naphthalenes
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)
linear10.062080.062081.2150.3205
residual50.255370.05107

Change in last fifteen years

 ConcLog ConcStd. Errort valuePr(>|t|)
2006 9.399 2.24060.1459
201312.408 2.51840.1586
Diff32.016%0.27780.25191.1020.3205

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 naphthalenes in sediment at St Abbs Head (E Scotland)


Raw data with assessment

Raw data with assessment of  c2 naphthalenes in sediment at St Abbs Head (E Scotland)


Assessment plot

Assessment plot for  c2 naphthalenes in sediment at St Abbs Head (E Scotland)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 naphthalenes in sediment at St Abbs Head (E Scotland)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 naphthalenes in sediment at St Abbs Head (E Scotland)


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