Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.sjbs.2019.01.001 |
| Effects of plant-plant interactions and herbivory on the plant community structure in an arid environment of Saudi Arabia | |
| Al-Namazi, Ali | |
| 通讯作者 | Al-Namazi, Ali |
| 来源期刊 | SAUDI JOURNAL OF BIOLOGICAL SCIENCES
 |
| ISSN | 1319-562X |
| 出版年 | 2019 |
| 卷号 | 26期号:7页码:1513-1518 |
| 英文摘要 | There is currently considerable evidence support that plant community structures are driven by plant-plant interactions (e.g., competition and facilitation). In contrast, there is also evidence demonstrating that plant community structure is affected by the impact of consumer pressure (e.g., grazing). In this study, 15 and 10 Acacia gerrardii nurse plants were selected inside and outside Sudyrah natural reserve (protected) area in western Saudi Arabia, respectively. The understory vegetation abundance (e.g. cover and density) was measured among quadrats around the nurse trees in both protected and unprotected areas to examine the impact of grazing and the positive interaction on the understory species. I found that understory vegetation associated with nurse trees (A. gerrardii) has been driven by both the positive impact of nurse plant and the grazing. Although the understory vegetation was positively affected by the impact of facilitation, the composition of such vegetation has been changed due to the impact of herbivory. (C) 2019 Production and hosting by Elsevier B.V. |
| 英文关键词 | Arid environment Facilitation Grazing Herbivory Nurse plant Protected area Understory vegetation |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Saudi Arabia |
| 开放获取类型 | Green Published, gold |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000496807100031 |
| WOS关键词 | POSITIVE INTERACTIONS ; CONSUMER PRESSURE ; GRAZING PRESSURE ; NURSE-PLANTS ; FACILITATION ; COMPETITION ; STRESS ; DIVERSITY ; ECOSYSTEM ; GRADIENT |
| WOS类目 | Biology |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| EI主题词 | 2019-11-01 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/310459 |
| 作者单位 | King Abdulaziz City Sci & Technol, POB 6086, Riyadh 11442, Saudi Arabia |
| 推荐引用方式 GB/T 7714 | Al-Namazi, Ali. Effects of plant-plant interactions and herbivory on the plant community structure in an arid environment of Saudi Arabia[J],2019,26(7):1513-1518. |
| APA | Al-Namazi, Ali.(2019).Effects of plant-plant interactions and herbivory on the plant community structure in an arid environment of Saudi Arabia.SAUDI JOURNAL OF BIOLOGICAL SCIENCES,26(7),1513-1518. |
| MLA | Al-Namazi, Ali."Effects of plant-plant interactions and herbivory on the plant community structure in an arid environment of Saudi Arabia".SAUDI JOURNAL OF BIOLOGICAL SCIENCES 26.7(2019):1513-1518. |
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