Projects

CSEMP assessment of c3 naphthalenes in sediment at Celtic Deep

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean117.3020.90-5.6511.30
linear219.2527.25-5.6211.250.057 10.8108
smooth (df = 2)318.9135.58-4.46 8.912.333 10.1267

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520165.6455.7180.072910.301740.2420.8171
last 20 years200520165.6455.7180.072910.301740.2420.8171

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 naphthalenes in sediment at Celtic Deep


Raw data with assessment

Raw data with assessment of  c3 naphthalenes in sediment at Celtic Deep


Assessment plot

Assessment plot for  c3 naphthalenes in sediment at Celtic Deep


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 naphthalenes in sediment at Celtic Deep


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 naphthalenes in sediment at Celtic Deep


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