CSEMP assessment of DDE (p,p') in biota at Cork Hole (Wash)
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | 43.76 | 52.76 | -18.88 | 37.76 | |||
linear | 2 | 44.93 | 76.93 | -18.47 | 36.93 | 0.827 | 1 | 0.3633 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 1999 | 2015 | 0.8322 | -0.1719 | -1.0041 | 1.0768 | -0.933 | 0.4199 |
last 20 years | 1999 | 2015 | 0.8322 | -0.1719 | -1.0041 | 1.0768 | -0.933 | 0.4199 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 0.8421 | 0.1027 | -2.1042 | 0.7026 | -2.995 | 0.9710 |
Raw data with supporting information
Raw data with assessment
Assessment plot
Pesticides data
Pesticides assessment
Related pages
- Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
- Assessment methodology for pesticides in biota
- Accessment criteria for pesticides in biota
Media : Biota (Blue mussel soft body)
Station : HumWash_Owash_sh01, Cork Hole (Wash)
Determinand : DDE (p,p')
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : HumWash_Owash_sh01, Cork Hole (Wash)
Determinand : DDE (p,p')
Units : μg kg-1 wet weight
Data extraction : 30 April 2020