Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  MorayF_MoFOpenSea_se01 (Outer Moray Firth )
Location of station at Outer Moray Firth ©

CSEMP assessment of benzo[a]pyrene in sediment at Outer Moray Firth

Statistical analysis

Details

Media : Sediment (unsieved)
Station : MorayF_MoFOpenSea_se01 (Outer Moray Firth )
Determinand : Benzo[a]pyrene
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)
linear 10.22710.22710.78580.3915
residual133.75650.2890

Change in last fifteen years

 ConcLog ConcStd. Errort valuePr(>|t|)
1999 6.219 1.82760.2643
2013 9.265 2.22630.2643
Diff48.986%0.39870.44970.88650.3915

Status assessment

 Fitted ConcRef ConcLog FitLog RefDiffStd. Errort valuePr(>t)
BAC9.265 302.2263.4011.1750.2643 4.4463.297e-04
ERL9.2654302.2266.0643.8370.264314.5221.029e-09

 


Raw data with supporting information

Raw data with supporting information for assessment of  benzo[a]pyrene in sediment at Outer Moray Firth


Raw data with assessment

Raw data with assessment of  benzo[a]pyrene in sediment at Outer Moray Firth


Assessment plot

Assessment plot for  benzo[a]pyrene in sediment at Outer Moray Firth


PAH (parent) data

PAH (parent) data for assessment of  benzo[a]pyrene in sediment at Outer Moray Firth


PAH (parent) assessment

PAH (parent) assessment of  benzo[a]pyrene in sediment at Outer Moray Firth


Related pages