Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1038/srep15418 |
How to Regenerate and Protect Desert Riparian Populus euphratica Forest in Arid Areas | |
Ling, Hongbo1,2; Zhang, Pei1,2; Xu, Hailiang1![]() | |
通讯作者 | Xu, Hailiang |
来源期刊 | SCIENTIFIC REPORTS
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ISSN | 2045-2322 |
出版年 | 2015 |
卷号 | 5 |
英文摘要 | We found that the most suitable flooding disturbance model for regenerating Populus euphratica forest was two to three times per year with a duration of 15-20 days and an intensity of 25-30 m(3)/s. The flooding should take place during the seed emergence to young tree growth stages, and should be based on flooding experiments and data from vegetation quadrats and ecological water conveyance. Furthermore, we found that tree-ring width index for P. euphratica declined as the groundwater depth increased, and ascertained that the minimum groundwater depths for young trees, near-mature trees, mature trees and over-mature trees were 4.0 m, 5.0-5.4 m, 6.9 m and 7.8 m, respectively. These were derived from a quantitative relationship model between groundwater depth and tree-ring width index. The range for ecological water conveyance volume was 311-320 million m(3) in the lower reaches of the Tarim River. This study not only provides a technical basis for sustainable ecological water conveyance in the Tarim River Basin, but also offers a theoretical guide and scientific information that could be used in similar areas to regenerate and protect Populus euphratica around the world. |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000363034700001 |
WOS关键词 | TARIM RIVER-BASIN ; LOWER REACHES ; WESTERN CHINA ; SALT ACCUMULATION ; PLANT-COMMUNITIES ; GROUNDWATER LEVEL ; WATER-RESOURCES ; CLIMATE-CHANGE ; NW CHINA ; VEGETATION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
来源机构 | 中国科学院新疆生态与地理研究所 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/190411 |
作者单位 | 1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Ling, Hongbo,Zhang, Pei,Xu, Hailiang,et al. How to Regenerate and Protect Desert Riparian Populus euphratica Forest in Arid Areas[J]. 中国科学院新疆生态与地理研究所,2015,5. |
APA | Ling, Hongbo,Zhang, Pei,Xu, Hailiang,&Zhao, Xinfeng.(2015).How to Regenerate and Protect Desert Riparian Populus euphratica Forest in Arid Areas.SCIENTIFIC REPORTS,5. |
MLA | Ling, Hongbo,et al."How to Regenerate and Protect Desert Riparian Populus euphratica Forest in Arid Areas".SCIENTIFIC REPORTS 5(2015). |
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