CSEMP assessment of indeno[123-cd]pyrene in biota at DougoldM
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | 11.44 | 15.44 | -3.72 | 7.44 | |||
linear | 2 | 13.44 | 25.44 | -3.72 | 7.44 | 0.001 | 1 | 0.9758 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2011 | 2016 | 0.4389 | 0.4241 | -0.0148 | 0.4805 | -0.031 | 0.9770 |
last 20 years | 2011 | 2016 | 0.4389 | 0.4241 | -0.0148 | 0.4805 | -0.031 | 0.9770 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 1.5283 | 0.3912 | -1.3627 | 0.2880 | -4.732 | 0.9955 |
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_sh07 (DougoldM)
Determinand : Indeno[123-cd]pyrene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : IrishSea_BelfastLoughInnr_sh07 (DougoldM)
Determinand : Indeno[123-cd]pyrene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020