CSEMP assessment of benzo[g,h,i]perylene in biota at DougoldM
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | -1.26 | 2.74 | 2.63 | -5.26 | |||
linear | 2 | 0.68 | 12.68 | 2.66 | -5.32 | 0.063 | 1 | 0.8012 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2011 | 2016 | 1.0277 | 1.0757 | 0.04799 | 0.19026 | 0.252 | 0.8133 |
last 20 years | 2011 | 2016 | 1.0277 | 1.0757 | 0.04799 | 0.19026 | 0.252 | 0.8133 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 2.932 | 0.408 | -1.9734 | 0.1128 | -17.502 | 1.0000 |
EAC | 2.932 | 17.930 | 1.8108 | 0.1128 | 16.060 | <0.0001 |
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 : Benzo[g,h,i]perylene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : IrishSea_BelfastLoughInnr_sh07 (DougoldM)
Determinand : Benzo[g,h,i]perylene
Units : μg kg-1 wet weight
Data extraction : 30 April 2020