CSEMP assessment of fluoranthene in biota at HollywoodSouthM
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | 7.20 | 13.20 | -1.60 | 3.20 | |||
linear | 2 | 2.21 | 26.21 | 1.89 | -3.79 | 6.983 | 1 | 0.0082 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2012 | 2016 | 2.9983 | 2.1787 | -0.8196 | 0.2100 | -3.902 | 0.0299 |
last 20 years | 2012 | 2016 | 2.9983 | 2.1787 | -0.8196 | 0.2100 | -3.902 | 0.0299 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 8.835 | 1.989 | -1.4913 | 0.1292 | -11.540 | 0.9993 |
EAC | 8.835 | 17.930 | 0.7078 | 0.1292 | 5.477 | 0.0060 |
Raw data with supporting information
Raw data with assessment
Assessment plot
PAH (parent) data
PAH (parent) assessment
Related pages
- Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
- Assessment methodology for pah_(parent) in biota
- Accessment criteria for pah_(parent) in biota
Media : Biota (Blue mussel soft body)
Station : IrishSea_BelfastLoughInnr_sh09 (HollywoodSouthM)
Determinand : Fluoranthene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : IrishSea_BelfastLoughInnr_sh09 (HollywoodSouthM)
Determinand : Fluoranthene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020