| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1890/07-0124.1 |
| The top-down mechanism for body-mass-abundance scaling. | |
| Rossberg AG; Ishii R; Amemiya T; Itoh K | |
| 发表日期 | 2008 |
| 出处 | Ecology 89 (2): 567-580 |
| 出版年 | 2008 |
| 语种 | 英语 |
| 摘要 | Scaling relationships between mean body masses and abundances of species in multitrophic communities continue to be a subject of intense research and debate. The top-down mechanism explored in this paper explains the frequently observed inverse linear relationship between body mass and abundance (i.e., constant biomass) in terms of a balancing of resource biomasses by behaviorally and evolutionarily adapting foragers, and the evolutionary response of resources to this foraging pressure. |
| 主题 | Evolution and Ecology (EEP) |
| 关键词 | Abundance Allometric scaling Body mass Community models Food webs |
| URL | http://pure.iiasa.ac.at/id/eprint/8533/ |
| 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/128814 |
| 推荐引用方式 GB/T 7714 | Rossberg AG,Ishii R,Amemiya T,et al. The top-down mechanism for body-mass-abundance scaling.. 2008. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
