Projects

CSEMP assessment of c3 dibenzothiophenes in sediment at Hunterston (Clyde)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1120.92122.21-57.46114.92
linear2122.73125.19-57.37114.730.191 10.6620
smooth (df = 2)3124.18128.35-57.09114.180.548 10.4593
smooth (df = 3)4125.20131.75-56.60113.200.981 10.3219
smooth (df = 4)5126.38136.18-56.19112.380.818 10.3657

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020173.08112.9701-0.11105 0.25372-0.4380.6678
last 20 years200020173.08112.9701-0.11105 0.25372-0.4380.6678

Status assessment

No assessment criteria

 


Raw data with supporting information

Raw data with supporting information for assessment of  c3 dibenzothiophenes in sediment at Hunterston (Clyde)


Raw data with assessment

Raw data with assessment of  c3 dibenzothiophenes in sediment at Hunterston (Clyde)


Assessment plot

Assessment plot for  c3 dibenzothiophenes in sediment at Hunterston (Clyde)


PAH (alkylated) data

PAH (alkylated) data for assessment of  c3 dibenzothiophenes in sediment at Hunterston (Clyde)


PAH (alkylated) assessment

PAH (alkylated) assessment of  c3 dibenzothiophenes in sediment at Hunterston (Clyde)


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