Projects

CSEMP assessment of c2 naphthalenes in sediment at inner (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1114.54117.11-54.27108.54
linear2115.79121.12-53.90107.790.749 10.3867
smooth (df = 2)3116.92126.92-53.46106.920.871 10.3506
smooth (df = 3)4118.79136.79-53.40106.790.129 10.7199

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920185.1655.7180.55260.62600.8830.4032
last 20 years200920185.1655.7180.55260.62600.8830.4032

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c2 naphthalenes in sediment at inner (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  c2 naphthalenes in sediment at inner (Firth of Clyde)


Assessment plot

Assessment plot for  c2 naphthalenes in sediment at inner (Firth of Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c2 naphthalenes in sediment at inner (Firth of Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c2 naphthalenes in sediment at inner (Firth of Clyde)


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