Marine Environment Monitoring and Assessment National database (MERMAN)
Location of station  MinchMalin_MMSIntermediat_se01 (North Antrim Coast)
Location of station at North Antrim Coast ©

CSEMP assessment of arsenic in sediment at North Antrim Coast

Statistical analysis

Details

Media : Sediment (unsieved)
Station : MinchMalin_MMSIntermediat_se01 (North Antrim Coast)
Determinand : Arsenic
Units : mg kg -1 dry weight normalised to 5% aluminium
Data extraction : 1 September 2014

Trend assessment

Analysis of variance

 DfSum SqMean SqF ValuePr(>F)
linear12.2512.25142.6240.1564
residual65.1490.8581

Change in last fifteen years

 ConcLog ConcStd. Errort valuePr(>|t|)
2000 21.47 3.0670.5835
2011120.01 4.7880.6656
Diff458.90%1.7211.06241.620.1564

Status assessment

 Fitted ConcRef ConcLog FitLog RefDiffStd. Errort valuePr(>t)
BAC120254.7883.219-1.5690.6656-2.3570.9717

 


Raw data with supporting information

Raw data with supporting information for assessment of  arsenic in sediment at North Antrim Coast


Raw data with assessment

Raw data with assessment of  arsenic in sediment at North Antrim Coast


Assessment plot

Assessment plot for  arsenic in sediment at North Antrim Coast


Metals data

Metals data for assessment of  arsenic in sediment at North Antrim Coast


Metals assessment

Metals assessment of  arsenic in sediment at North Antrim Coast


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