CSEMP assessment of indeno[123-cd]pyrene in biota at HollywoodSouthM
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | 9.31 | 15.31 | -2.66 | 5.31 | |||
linear | 2 | 8.81 | 32.81 | -1.41 | 2.81 | 2.497 | 1 | 0.1140 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2012 | 2016 | 0.0713 | 0.7730 | 0.7017 | 0.3914 | 1.793 | 0.1709 |
last 20 years | 2012 | 2016 | 0.0713 | 0.7730 | 0.7017 | 0.3914 | 1.793 | 0.1709 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 2.1663 | 0.3912 | -1.7115 | 0.2227 | -7.687 | 0.9977 |
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 : Indeno[123-cd]pyrene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : IrishSea_BelfastLoughInnr_sh09 (HollywoodSouthM)
Determinand : Indeno[123-cd]pyrene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020