Projects

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

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean161.5764.57-27.7855.57
linear260.3566.75-26.1852.353.217 10.0729
smooth (df = 2)353.7366.23-21.8643.738.626 10.0033

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920185.9195.283-0.6361 0.3264-1.9490.0923
last 20 years200920185.9195.283-0.6361 0.3264-1.9490.0923

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 Forth)


Raw data with assessment

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


Assessment plot

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


PAH (alkylated) data

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


PAH (alkylated) assessment

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


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