Effects of Natural Enemy Biodiversity on the Suppression of Arthropod Herbivores in Terrestrial Ecosystems
文献类型：期刊论文
| 作者 | Letourneau, Deborah K. ; Jedlicka, Julie A. ; Bothwell, Sara G. ; Moreno, Carlo R. |
| 刊名 | ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS
 |
| 出版日期 | 2009 |
| 卷号 | 40页码:573-592 |
| 关键词 | BIOLOGICAL-CONTROL AGENT COLORADO POTATO BEETLE INTRAGUILD PREDATION SPECIES-RICHNESS TROPHIC CASCADES FOOD-WEB LAND-USE AGRICULTURAL INTENSIFICATION APPARENT COMPETITION GENERALIST PREDATORS |
| ISSN号 | 1543-592X |
| 中文摘要 | Claims about the role of predator diversity in maintaining ecosystem function and providing ecosystem services such as pest control are controversial, but evaluative tests are beginning to accumulate. Empirical and experimental comparisons of species-rich versus species-poor assemblages of entomophagous arthropods and vertebrates range from strong suppression to facilitative release of herbivorous arthropod prey. Top-down control can be strengthened when natural enemies complement each other, dampened by negative interactions, balanced by both factors, and driven by single influential species. A meta-analytic synthesis shows a significant overall effect of enemy richness increasing top-down control of herbivores, which is consistent in agricultural studies conducted in tropical versus temperate zones, in studies using caged versus open-field designs, but not so in nonagricultural habitats. Synthetic analyses address theory and help set precautionary policy for conserving ecological services broadly, while characterizing uncertainty associated with herbivore response to changes in enemy diversity. |
| 学科主题 | Environmental Sciences & Ecology ; Evolutionary Biology |
| 收录类别 | SCI |
| 原文出处 | 10.1146/annurev.ecolsys.110308.120320 |
| 公开日期 | 2016-05-06 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/9762]  |
| 专题 | 西双版纳热带植物园_文献共享 |
| 推荐引用方式 GB/T 7714 | Letourneau, Deborah K.,Jedlicka, Julie A.,Bothwell, Sara G.,et al. Effects of Natural Enemy Biodiversity on the Suppression of Arthropod Herbivores in Terrestrial Ecosystems[J]. ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS,2009,40:573-592. |
| APA | Letourneau, Deborah K.,Jedlicka, Julie A.,Bothwell, Sara G.,&Moreno, Carlo R..(2009).Effects of Natural Enemy Biodiversity on the Suppression of Arthropod Herbivores in Terrestrial Ecosystems.ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS,40,573-592. |
| MLA | Letourneau, Deborah K.,et al."Effects of Natural Enemy Biodiversity on the Suppression of Arthropod Herbivores in Terrestrial Ecosystems".ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS 40(2009):573-592. |
入库方式： OAI收割
来源：西双版纳热带植物园
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