| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/j.jtbi.2013.03.025 |
| Self-extinction through optimizing selection. | |
| Parvinen K; Dieckmann U | |
| 发表日期 | 2013 |
| 出处 | Journal of Theoretical Biology : 1-9 |
| 出版年 | 2013 |
| 语种 | 英语 |
| 摘要 | Evolutionary suicide is a process in which selection drives a viable population to extinction. So far such selection-driven self-extinction has been demonstrated in models with frequency-dependent selection. This is not surprising, since frequency-dependent selection can disconnect individual-level and population-level interests through environmental feedback. Hence it can lead to situations akin to the tragedy of the commons, with adaptations that serve the selfish interests of individuals ultimately ruining a population. For frequency-dependent selection to play such a role, it must not be optimizing. Together, all published studies of evolutionary suicide have created the impression that evolutionary suicide is not possible with optimizing selection. Here we disprove this misconception by presenting and analyzing an example in which optimizing selection causes self-extinction. We then take this line of argument one step further by sowing, in a further example, that selection-driven self-extinction can occur even under frequency-independent selection. |
| 主题 | Evolution and Ecology (EEP) |
| 关键词 | Adaptive dynamics Evolutionary suicide Frequency-dependent selection Life-history evolution Tragedy of the commons |
| URL | http://pure.iiasa.ac.at/id/eprint/10406/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/129736 |
| 推荐引用方式 GB/T 7714 | Parvinen K,Dieckmann U. Self-extinction through optimizing selection.. 2013. |
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