CSEMP assessment of mercury in biota at DougoldCarrickM
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 9.38 | 15.38 | -2.69 | 5.38 | | | |
| linear | 2 | 6.29 | 30.29 | -0.15 | 0.29 | 5.090 | 1 | 0.0241 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2011 | 2018 | 3.422 | 2.439 | -0.9833 | 0.3341 | -2.943 | 0.0603 |
| last 20 years | 2011 | 2018 | 3.422 | 2.439 | -0.9833 | 0.3341 | -2.943 | 0.0603 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 11.5 | 14.7 | 0.247 | 0.245 | 1.008 | 0.1938 |
| EC | 11.5 | 500.0 | 3.776 | 0.245 | 15.415 | 0.0003 |
Raw data with supporting information
Raw data with assessment
Assessment plot
Metals data
Metals assessment
Related pages
- Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
- Assessment methodology for metals in biota
- Accessment criteria for metals in biota
