Projects

CSEMP assessment of c3 naphthalenes in sediment at Outer Moray Firth

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean196.26 97.64-45.1390.26
linear295.70 98.36-43.8587.702.565 10.1093
smooth (df = 2)395.98100.53-42.9985.981.711 10.1909
smooth (df = 3)494.79101.99-41.4082.793.189 10.0741
smooth (df = 4)594.31105.19-40.1580.312.489 10.1146

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920162.74361.5830-1.1606 0.6969-1.6650.1180
last 20 years199920162.74361.5830-1.1606 0.6969-1.6650.1180

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 naphthalenes in sediment at Outer Moray Firth


Raw data with assessment

Raw data with assessment of  c3 naphthalenes in sediment at Outer Moray Firth


Assessment plot

Assessment plot for  c3 naphthalenes in sediment at Outer Moray Firth


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 naphthalenes in sediment at Outer Moray Firth


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 naphthalenes in sediment at Outer Moray Firth


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