Assessing the feedback relationship between vegetation and soil moisture over the Loess Plateau, China
文献类型：期刊论文
| 作者 | Wei, Xiaoting2; Huang, Qiang2; Huang, Shengzhi2; Leng, Guoyong3; Qu, Yanping1; Deng, Mingjiang2; Han, Zhiming2; Zhao, Jing2; Liu, Dong2; Bai, Qingjun2 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2022 |
| 卷号 | 134页码:10 |
| ISSN号 | 1470-160X |
| 关键词 | Loess Plateau Revegetation Feedback relationship NDVI Soil moisture |
| DOI | 10.1016/j.ecolind.2021.108493 |
| 通讯作者 | Huang, Shengzhi(huangshengzhi7788@126.com) |
| 英文摘要 | The study of the feedback relationship between vegetation and soil water is of great significance for improving the understanding of hydrological process, soil and water conservation and water resources utilization. However, the mutual feedback between vegetation and soil moisture had remained unresolved. To this end, the feedback relationships between NDVI and soil moisture (SM) over the Loess Plateau (LP) were studied by using the Granger causality method. Three layers of soil moisture data were used, with depths of 0-10 cm (SM1), 10-40 cm (SM2) and 40-100 cm (SM3), respectively. The spatial distribution characteristics of causality between NDVI and SM1/ SM2/SM3 were further analyzed. Results indicated that (1) NDVI and SM1 were positively correlated in the whole region of the LP, while NDVI and SM2/SM3 were negatively correlated in the southeast of the region; (2) compared with SM2 and SM3, SM1 and NDVI had a more significant mutual feedback relationship; (3) after the program of "Grain for Green" on the LP, the vegetation increased, the feedback relationship between NDVI and SM1 was further enhanced, and the mutual feedback relationship was the most obvious in the key areas of revegetation. In general, this study sheds new insights into the feedback between vegetation and soil moisture, which can help guide the adjustment of local agricultural structure and ecological restoration. |
| WOS关键词 | LAND-COVER TYPES ; CLIMATE-CHANGE ; RESPONSES ; IMPACTS ; AREA ; RAINFALL ; REGION ; CONSERVATION ; PATTERNS ; EVENTS |
| 资助项目 | National Key R&D Program of China[2021YFC3000203] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA28060100] ; National Key Research and Development Program of China[2017YFC0405900] ; Open Research Fund of State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin (China Institute of Water Resources and Hydropower Research)[IWHR-SKL-KF201803] ; Planning Project of Science and Technology of Water Resources of Shaanxi[2017slkj-19] ; National Natural Science Foundation of China[51709221] ; 64th batch of China Postdoctoral Science Foundation Fund[2018M640155] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000761302500004 |
| 资助机构 | National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; Open Research Fund of State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin (China Institute of Water Resources and Hydropower Research) ; Planning Project of Science and Technology of Water Resources of Shaanxi ; National Natural Science Foundation of China ; 64th batch of China Postdoctoral Science Foundation Fund |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/172446]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Huang, Shengzhi |
| 作者单位 | 1.China Inst Water Resources & Hydropower Res, Res Ctr Flood & Drought Disaster Reduct, Beijing 100038, Peoples R China 2.Xian Univ Technol, State Key Lab Ecohydraul Northwest Arid Reg China, Xian 710048, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Xiaoting,Huang, Qiang,Huang, Shengzhi,et al. Assessing the feedback relationship between vegetation and soil moisture over the Loess Plateau, China[J]. ECOLOGICAL INDICATORS,2022,134:10. |
| APA | Wei, Xiaoting.,Huang, Qiang.,Huang, Shengzhi.,Leng, Guoyong.,Qu, Yanping.,...&Bai, Qingjun.(2022).Assessing the feedback relationship between vegetation and soil moisture over the Loess Plateau, China.ECOLOGICAL INDICATORS,134,10. |
| MLA | Wei, Xiaoting,et al."Assessing the feedback relationship between vegetation and soil moisture over the Loess Plateau, China".ECOLOGICAL INDICATORS 134(2022):10. |
入库方式： OAI收割
来源：地理科学与资源研究所
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