While elimination of waste variances can be encouraged using a traditional performance evaluation and reward structure, elimination of sustainability variances requires re-design of performance evaluation tools and reward structures.
High rates of inbreeding cause a reduction of genetic variance and threaten the long-term sustainability of breeding programs [ 29- 32].
Sustainability of the response to selection depends on how the additive variance changes through time.
The two predictors "experienced appreciation" and "experienced sustainability" are directly plausible and together are responsible for 20% of the effect variance.
High variance partitioned within populations indicates that these populations are well sustained, but high levels of anthropogenic interference and habitat fragmentation are major threats for the sustainability of this plant in nature.
Mr. Jurik felt a code revision — not just a one-time variance that might help him keep his brood but would do nothing to further the cause — made more ecosensitive, sustainability-conscious, populist sense.
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