Projects

CSEMP assessment of c3 phenanthrenes in sediment at inner (Firth of Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1146.94149.94-70.47140.94
linear2147.72154.12-69.86139.721.223 10.2688
smooth (df = 2)3149.44161.94-69.72139.440.285 10.5931

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200920174.3745.6261.25201.09921.1390.2922
last 20 years200920174.3745.6261.25201.09921.1390.2922

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 phenanthrenes in sediment at inner (Firth of Clyde)


Raw data with assessment

Raw data with assessment of  c3 phenanthrenes in sediment at inner (Firth of Clyde)


Assessment plot

Assessment plot for  c3 phenanthrenes in sediment at inner (Firth of Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 phenanthrenes in sediment at inner (Firth of Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 phenanthrenes in sediment at inner (Firth of Clyde)


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