Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  MinchMalin_MeallGeal_se01, Broad Bay (Minch Malin)
Location of station at Broad Bay (Minch Malin) ©

CSEMP assessment of c3 naphthalenes in sediment at Broad Bay (Minch Malin)

Statistical analysis

Details

Media : Sediment (unsieved)
Station : MinchMalin_MeallGeal_se01, Broad Bay (Minch Malin)
Determinand : C3 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)
linear10.99070.99070.85470.4234
residual33.47741.1591

Change in last fifteen years

 ConcLog ConcStd. Errort valuePr(>|t|)
2001 8.358 2.12320.7307
2012 2.480 0.90810.9036
Diff-70.331%-1.21511.3143-0.92450.4234

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 naphthalenes in sediment at Broad Bay (Minch Malin)


Raw data with assessment

Raw data with assessment of  c3 naphthalenes in sediment at Broad Bay (Minch Malin)


Assessment plot

Assessment plot for  c3 naphthalenes in sediment at Broad Bay (Minch Malin)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 naphthalenes in sediment at Broad Bay (Minch Malin)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 naphthalenes in sediment at Broad Bay (Minch Malin)


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