Influence of landfill and land use scenario on runoff, evapotranspiration, and sediment yield over the Chinese Loess Plateau
文献类型：期刊论文
| 作者 | Huo, Aidi1,2,5; Yang, Lei1,2; Luo, Pingping1,2; Cheng, Yuxiang3; Peng, Jianbing3; Nover, Daniel4 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2021-02-01 |
| 卷号 | 121页码:9 |
| 关键词 | Gully consolidation and highland protection SWAT model Hydrological response Runoff simulation Longdong Loess Plateau |
| ISSN号 | 1470-160X |
| DOI | 10.1016/j.ecolind.2020.107208 |
| 通讯作者 | Luo, Pingping(lpp@chd.edu.cn) ; Peng, Jianbing(dicexy_2@chd.edu.cn) |
| 英文摘要 | The Gully Consolidation and Highland Protection (GCHP) project was implemented across the Loess Plateau. Understanding the impacts of the GCHP requires applications of a distributed hydrologic model. The Soil and Water Assessment Tool (SWAT) and Geography Information System (GIS) were used for evaluating the GCHP project's impact on runoff and sediments in the catchment. The correlation coefficient value, the relative error and the Nash-Sutcliffe index are 0.83, -2.30% and 0.89 for the calibration period of our SWAT model in Yanwachuan (YWC) gully by using SWAT Calibration and Uncertainty Programs (SWAT-CUP) software. The distributed hydrological model was used to simulate five scenarios of a typical watershed YWC gully in Longdong Loess Plateau, and analyzed the response of runoff, sediment, and evapotranspiration under different designed scenarios of GCHP project. The results show that gully head landfill (the loess soil were directly transferred and dumped from other places) can reduce the runoff and sediment. The simulated annual average runoff is about 2.5% lower after landfill than that in the natural state, but the evapotranspiration is about 2.4% higher. The grassland plays a more important role in water conservation than forest vegetation in the YWC watershed. The results also show that the SWAT model is useful for the study of the hydrological response of GCHP at the watershed scale. The results of this study are providing scientific information to predict and prevent soil erosion. |
| WOS关键词 | RAINFALL EROSIVITY ; WATER ; PRECIPITATION ; BASIN ; RIVER ; MODEL ; FLOW |
| 资助项目 | National Natural Science Foundation of China[41877232] ; National Natural Science Foundation of China[41672255] ; National Natural Science Foundation of China[41790444] ; National Key R&D Program of China[2018YFE0103800] ; Fundamental Research Funds for the Central Universities, CHD[300102299201] ; Fundamental Research Funds for the Central Universities, CHD[300102299302] ; International Collaborative Research of Disaster Prevention Research Institute of Kyoto University[2019W-02] ; Excellent projects for science and technology activities of overseas staff in Shaanxi Province[2018038] ; Key Laboratory Open Project Fund of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS[SKLLQG1909] ; Key R&D plan of Shaanxi Province[2020SF-424] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000604880400002 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Key R&D Program of China ; Fundamental Research Funds for the Central Universities, CHD ; International Collaborative Research of Disaster Prevention Research Institute of Kyoto University ; Excellent projects for science and technology activities of overseas staff in Shaanxi Province ; Key Laboratory Open Project Fund of State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, CAS ; Key R&D plan of Shaanxi Province |
| 源URL | [http://ir.ieecas.cn/handle/361006/15793]  |
| 专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室（2010~） |
| 通讯作者 | Luo, Pingping; Peng, Jianbing |
| 作者单位 | 1.Changan Univ, Sch Water & Environm, Xian, Shaanxi, Peoples R China 2.Changan Univ, Minist Educ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, Xian, Shaanxi, Peoples R China 3.Changan Univ, Coll Geol Engn & Geometr, Xian, Shaanxi, Peoples R China 4.Univ Calif Merced, Sch Engn, 5200 Lake Rd, Merced, CA 95343 USA 5.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huo, Aidi,Yang, Lei,Luo, Pingping,et al. Influence of landfill and land use scenario on runoff, evapotranspiration, and sediment yield over the Chinese Loess Plateau[J]. ECOLOGICAL INDICATORS,2021,121:9. |
| APA | Huo, Aidi,Yang, Lei,Luo, Pingping,Cheng, Yuxiang,Peng, Jianbing,&Nover, Daniel.(2021).Influence of landfill and land use scenario on runoff, evapotranspiration, and sediment yield over the Chinese Loess Plateau.ECOLOGICAL INDICATORS,121,9. |
| MLA | Huo, Aidi,et al."Influence of landfill and land use scenario on runoff, evapotranspiration, and sediment yield over the Chinese Loess Plateau".ECOLOGICAL INDICATORS 121(2021):9. |
入库方式： OAI收割
来源：地球环境研究所
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