Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  MinchMalin_BannEstuary_se01 (Bann Estuary)
Location of station at Bann Estuary ©

CSEMP assessment of chrysene in sediment at Bann Estuary

Statistical analysis

Details

Media : Sediment (<63 micron fraction)
Station : MinchMalin_BannEstuary_se01 (Bann Estuary)
Determinand : Chrysene
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)
linear10.40270.40270.34040.5849
residual55.91511.1830

Change in last fifteen years

 ConcLog ConcStd. Errort valuePr(>|t|)
2000150.09 5.01130.6215
2013 83.26 4.42200.6817
Diff-44.53%-0.58921.0100-0.58340.5849

Status assessment

 Fitted ConcRef ConcLog FitLog RefDiffStd. Errort valuePr(>t)
BAC83.26 204.4222.996-1.4260.6817-2.0920.9547
ERL83.263844.4225.951 1.5290.6817 2.2420.0375

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in sediment at Bann Estuary


Raw data with assessment

Raw data with assessment of  chrysene in sediment at Bann Estuary


Assessment plot

Assessment plot for  chrysene in sediment at Bann Estuary


PAH (parent) data

PAH (parent) data for assessment of  chrysene in sediment at Bann Estuary


PAH (parent) assessment

PAH (parent) assessment of  chrysene in sediment at Bann Estuary


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