摘要
土壤水分是作物植物生长的关键要素,水土保持措施会对土壤水分产生深远的影响,进而影响植被变化。主要总结归纳了目前黄土高原地区主要的水土保持措施对土壤水分的影响研究,探讨水土保持措施对土壤水分的影响规律,并提出了其中存在的问题及未来的研究重点,以期能够为黄土高原地区合理高效利用土壤水资源提供理论依据,为制定经济效益与生态效应相适应的水土保持措施提供借鉴和参考。
Soil moisture is a key factor for the growth of crop plants, and soil and water conservation measures has a profound impact on soil moisture, which in turn affects vegetation changes. This paper summarizes the study on main soil, and water conservation measures in the Loess Plateau region and the soil and water conservation effects, discusses the impact of soil and water conservation measures on soil moisture, and puts forward the existing problems and future research priorities in order to provide a theoretical basis for the rational and efficient use of soil water resources, and a reference for the formulation of soil and water conservation measures, which are compatible with economic benefits and ecological effects.
作者
魏童
谭军利
马中昇
WEI Tong;TAN Jun-li;MA Zhong-sheng(Civil and Hydraulic School,Ningxia University,Yinehuan 750021,China;Engineering Research Center of the Ministry of Education for Modem Agricultural Water Resources High Efficiency in Arid Area,Yinehuan 750021,China;Engineering and Technology Research Center of Water-Saving and Water Resource Regulation in Ningxia,Ningxia University,Yinehuan 750021,China)
出处
《节水灌溉》
北大核心
2018年第10期97-99,103,共4页
Water Saving Irrigation
基金
国家自然科学基金项目(51309135
31460546)
西部一流重大创新项目(ZKZD201700)
关键词
水土保持措施
黄土高原
土壤水分
soil and water conservation measures
Loess Plateau
soil moisture
