Spatiotemporal response of the water cycle to land use conversions in a typical hilly–gully basin on the Loess Plateau, China
作者: L. QiuY. WuL. WangX. LeiW. LiaoY. HuiX. Meng
作者单位: 1epartment of Earth and Environmental Science, School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China
2Department of Earth and Environmental Science, School of Human Settlements and Civil Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi, China
3State Key Laboratory of Simulation and Regulation of Water Cycle in R
刊名: Hydrology and Earth System Sciences, 2017, Vol.21 , pp.6485-6499
来源数据库: Directory of Open Access Journals
DOI: 10.5194/hess-21-6485-2017
原始语种摘要: The hydrological effects of the Grain for Green project (GFGP) on the Loess Plateau have been extensively debated due to the complexity of the water system and its multiple driving factors. The aim of this study was to investigate the response of the hydrological cycle to the GFGP measures based in a case study of the Yanhe Basin, a typical hilly–gully area on the Loess Plateau of China. First, we analyzed the land use and land cover (LULC) changes from 1990 to 2010. Then, we evaluated the effects of LULC changes and sloping land conversion on the main hydrological components in the basin using the Soil and Water Assessment Tool (SWAT). The results indicated that cropland exhibited a decreasing trend, declining from 40.2 % of the basin area in 1990 to 17.6 % in 2010, and that the woodland...
全文获取路径: DOAJ  (合作)
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关键词翻译
关键词翻译
  • gully 冲沟
  • China 中国
  • hilly 丘陵的
  • sloping 倾斜的
  • water 
  • basin 盆地
  • runoff 
  • grassland 草地
  • cropland 作物地
  • typical 典型的