Projects

CSEMP assessment of c1 phenanthrenes in sediment at South Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean156.5359.10-25.2650.53
linear254.2259.55-23.1146.224.310 10.0379
smooth (df = 2)354.2664.26-22.1344.261.955 10.1620
smooth (df = 3)456.2674.26-22.1344.260.001 10.9805

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620163.6284.2120.58360.26252.2240.0569
last 20 years200620163.6284.2120.58360.26252.2240.0569

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c1 phenanthrenes in sediment at South Minch


Raw data with assessment

Raw data with assessment of  c1 phenanthrenes in sediment at South Minch


Assessment plot

Assessment plot for  c1 phenanthrenes in sediment at South Minch


PAH (alkylated) data

PAH (alkylated) data for assessment of  c1 phenanthrenes in sediment at South Minch


PAH (alkylated) assessment

PAH (alkylated) assessment of  c1 phenanthrenes in sediment at South Minch


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