Projects

CSEMP assessment of c1 naphthalenes in sediment at Celtic Deep

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean15.49 9.090.26-0.51
linear27.2615.260.37-0.740.225 10.6355
smooth (df = 2)35.8222.482.09-4.183.447 10.0634

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520165.0235.1500.127170.261890.4860.6445
last 20 years200520165.0235.1500.127170.261890.4860.6445

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 naphthalenes in sediment at Celtic Deep


Raw data with assessment

Raw data with assessment of  c1 naphthalenes in sediment at Celtic Deep


Assessment plot

Assessment plot for  c1 naphthalenes in sediment at Celtic Deep


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 naphthalenes in sediment at Celtic Deep


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 naphthalenes in sediment at Celtic Deep


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