CSEMP assessment of benzo[g,h,i]perylene in biota at HollywoodSouthM
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | 3.81 | 9.81 | 0.09 | -0.19 | |||
linear | 2 | 3.89 | 27.89 | 1.06 | -2.11 | 1.926 | 1 | 0.1652 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2012 | 2016 | 0.7593 | 1.1350 | 0.3758 | 0.2534 | 1.483 | 0.2347 |
last 20 years | 2012 | 2016 | 0.7593 | 1.1350 | 0.3758 | 0.2534 | 1.483 | 0.2347 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 3.111 | 0.408 | -2.0327 | 0.1512 | -13.447 | 0.9996 |
EAC | 3.111 | 17.930 | 1.7514 | 0.1512 | 11.586 | 0.0007 |
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 : Benzo[g,h,i]perylene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : IrishSea_BelfastLoughInnr_sh09 (HollywoodSouthM)
Determinand : Benzo[g,h,i]perylene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020