Influence of landfill and land use scenario on runoff, evapotranspiration, and sediment yield over the Chinese Loess Plateau
Huo, Aidi1,2,5; Yang, Lei1,2; Luo, Pingping1,2; Cheng, Yuxiang3; Peng, Jianbing3; Nover, Daniel4
通讯作者Luo, Pingping(lpp@chd.edu.cn) ; Peng, Jianbing(dicexy_2@chd.edu.cn)
2021-02-01
发表期刊ECOLOGICAL INDICATORS
ISSN1470-160X
卷号121页码:9
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.
关键词Gully consolidation and highland protection SWAT model Hydrological response Runoff simulation Longdong Loess Plateau
DOI10.1016/j.ecolind.2020.107208
关键词[WOS]RAINFALL EROSIVITY ; WATER ; PRECIPITATION ; BASIN ; RIVER ; MODEL ; FLOW
收录类别SCI ; SCI
语种英语
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
项目资助者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
WOS类目Biodiversity Conservation ; Environmental Sciences
WOS记录号WOS:000604880400002
出版者ELSEVIER
引用统计
被引频次:35[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/15794
专题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.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Huo, Aidi]的文章
[Yang, Lei]的文章
[Luo, Pingping]的文章
百度学术
百度学术中相似的文章
[Huo, Aidi]的文章
[Yang, Lei]的文章
[Luo, Pingping]的文章
必应学术
必应学术中相似的文章
[Huo, Aidi]的文章
[Yang, Lei]的文章
[Luo, Pingping]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。