CSEMP assessment of CB156 in sediment at outer (Firth of Clyde)
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 57.90 | 63.90 | -25.95 | 51.90 | | | |
| linear | 2 | 58.47 | 74.47 | -25.24 | 50.47 | 1.428 | 1 | 0.2321 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2010 | 2017 | -2.201 | -3.632 | -1.4314 | 1.1195 | -1.279 | 0.2702 |
| last 20 years | 2010 | 2017 | -2.201 | -3.632 | -1.4314 | 1.1195 | -1.279 | 0.2702 |
Status assessment
No assessment criteria
Raw data with supporting information
__sdmn_cb156_au.jpg "Raw data with supporting information for assessment of CB156 in sediment at outer (Firth of Clyde)")
Raw data with assessment
__sdmn_cb156_da.jpg "Raw data with assessment of CB156 in sediment at outer (Firth of Clyde)")
Assessment plot
__sdmn_cb156_as.jpg "Assessment plot for CB156 in sediment at outer (Firth of Clyde)")
Chlorobiphenyls data
__sdmn_chlrda.jpg "Chlorobiphenyls data for assessment of CB156 in sediment at outer (Firth of Clyde)")
Chlorobiphenyls assessment
__sdmn_chlras.jpg "Chlorobiphenyls assessment of CB156 in sediment at outer (Firth of Clyde)")
Related pages
