Projects

CSEMP assessment of c3 naphthalenes in sediment at Lyme Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1114.51117.51-54.26108.51
linear2116.33122.73-54.16108.330.186 10.6666
smooth (df = 2)3116.69129.19-53.35106.691.636 10.2008

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200520164.0544.4550.40050.92320.4340.6775
last 20 years200520164.0544.4550.40050.92320.4340.6775

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 naphthalenes in sediment at Lyme Bay


Raw data with assessment

Raw data with assessment of  c3 naphthalenes in sediment at Lyme Bay


Assessment plot

Assessment plot for  c3 naphthalenes in sediment at Lyme Bay


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 naphthalenes in sediment at Lyme Bay


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 naphthalenes in sediment at Lyme Bay


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