CSEMP assessment of zinc in biota at DougoldCarrickM
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) | |
---|---|---|---|---|---|---|---|---|
mean | 1 | -8.47 | -2.47 | 6.24 | -12.47 | |||
linear | 2 | -11.09 | 12.91 | 8.54 | -17.09 | 4.614 | 1 | 0.0317 |
Change in log concentration
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2011 | 2018 | 9.807 | 9.593 | -0.21401 | 0.09165 | -2.335 | 0.1017 |
last 20 years | 2011 | 2018 | 9.807 | 9.593 | -0.21401 | 0.09165 | -2.335 | 0.1017 |
Status assessment
Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) | |
---|---|---|---|---|---|---|
BAC | 14655 | 10269 | -0.3556 | 0.0723 | -4.921 | 0.9920 |
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
Media : Biota (Blue mussel soft body)
Station : IrishSea_BelfastLoughInnr_sh08 (DougoldCarrickM)
Determinand : Zinc
Units : μg kg-1 wet weight
Data extraction : 30 April 2020
Station : IrishSea_BelfastLoughInnr_sh08 (DougoldCarrickM)
Determinand : Zinc
Units : μg kg-1 wet weight
Data extraction : 30 April 2020