The effects of different types of vegetation restoration on wind erosion prevention: a case study in Yanchi
文献类型：期刊论文
| 作者 | Luo,Qi1,3; Zhen,Lin1,3; Xiao,Yu1,3; Wang,Haiyan2 |
| 刊名 | Environmental Research Letters
 |
| 出版日期 | 2020-10-14 |
| 卷号 | 15期号:11 |
| 关键词 | wind prevention and sand fixation soil water content erosion prevention services |
| DOI | 10.1088/1748-9326/abbaff |
| 通讯作者 | Zhen,Lin() |
| 英文摘要 | AbstractImproving wind erosion prevention in the key ecological zones of sand fixation are closely linked to human welfare in China and Northern Eurasia. In this research, we studied the sand transport rate (STT), soil water content (SWC), and retention rate of the wind erosion prevention services (RR) in five experimental zones in Yanchi Country, including bare sandy land (BL), and four restoration zones with different types of vegetation restoration approaches, including artificial restored grassland with low-coverage (AGL), artificial restored grassland with high-coverage (AGH), artificial shrub land (AS), and naturally restored grassland (NG). The results showed that: (1) From 2006 to 2018, the STTs of the four restoration zones were lower than those of BL, and those of the AS were much lower than those of AGL, AGH, and NG; (2) in the rainy season, the SWCs of AS, NG, AGH, AGL, and BL were 3.01%, 2.80%, 2.79%, 2.68%, and 2.41% respectively. In the dry season, the SWCs of NG, BL, AGH, AHL, and AS were 2.86%, 2.93%, 3.00%, 3.08%, and 3.20%, respectively. The differences in the SWCs between the two seasons of BL were the largest (0.52%), while those of NG were the lowest (0.06%); (3) the annual average RRs in AS, AGH, NG, and AGL were 74.41%, 69.41%, 69.28%, and 61.64%, respectively, while the annual change of the RR in the NG was the smallest. This study reveals the effects of different types of vegetation restoration on wind erosion prevention in Yanchi country, thereby providing a scientific basis for policymakers to engage in effective vegetation restoration and formulate ecological protection policies. |
| 语种 | 英语 |
| 出版者 | IOP Publishing |
| WOS记录号 | IOP:1748-9326-15-11-ABBAFF |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/156735]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhen,Lin |
| 作者单位 | 1.Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, People’s Republic of China 2.Soil and Water Conservation Monitoring Center of the Ministry of Water Resource, Beijing, People’s Republic of China 3.University of Chinese Academy of Sciences, Beijing, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Luo,Qi,Zhen,Lin,Xiao,Yu,et al. The effects of different types of vegetation restoration on wind erosion prevention: a case study in Yanchi[J]. Environmental Research Letters,2020,15(11). |
| APA | Luo,Qi,Zhen,Lin,Xiao,Yu,&Wang,Haiyan.(2020).The effects of different types of vegetation restoration on wind erosion prevention: a case study in Yanchi.Environmental Research Letters,15(11). |
| MLA | Luo,Qi,et al."The effects of different types of vegetation restoration on wind erosion prevention: a case study in Yanchi".Environmental Research Letters 15.11(2020). |
入库方式： OAI收割
来源：地理科学与资源研究所
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