CSEMP assessment of 1-hydroxy pyrene equivalent in biota at Inner Moray Firth
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 275.09 | 281.09 | -134.55 | 269.09 | | | |
| linear | 2 | 268.95 | 284.95 | -130.47 | 260.95 | 8.145 | 1 | 0.0043 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2001 | 2013 | -3.178 | -0.049 | 3.1293 | 0.7534 | 4.154 | 0.0142 |
| last 20 years | 2001 | 2013 | -3.178 | -0.049 | 3.1293 | 0.7534 | 4.154 | 0.0142 |
Status assessment
No assessment criteria
Raw data with supporting information
Raw data with assessment
Assessment plot
Biological effects data
Biological effects assessment
Related pages
