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[1]WANG Yueling,WANG Sicheng,CAI Jinjun,et al.Evolution Characteristics of the Soil Moisture in Semi-Arid Loess Hilly Region of South Ningxia[J].Research of Soil and Water Conservation,2015,22(03):40-43,49.

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Evolution Characteristics of the Soil Moisture in Semi-Arid Loess Hilly Region of South Ningxia

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 03 Page number: 40-43,49 Column: Public date: 2015-06-28

Title:: Evolution Characteristics of the Soil Moisture in Semi-Arid Loess Hilly Region of South Ningxia

Author(s):: WANG Yueling¹, WANG Sicheng², CAI Jinjun¹, XU Hao¹, DONG Liguo¹, PAN Zhanbing¹, MA Pan¹, LI Shengbao¹; 1. Institute of Desert Administration, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China;
2. Agricultural Comprehensive Development office, Ningxia State Farms Bureau, Yinchuan 750011, China

Keywords:: Ningxia; semi-arid loess hilly region; soil moisture; evolution

CLC:: S152.7

DOI:: -

Abstract:: The climate of arid and semiarid loess hilly region of southern Ningxia is dry, and soil erosion is the severe environmental problem. In order to make full use of the valuable natural precipitation, improve the efficiency of utilization of rainwater, the effects of several slope rainwater storing technologies were comprehensively evaluated via the impacts of these technologies on soil moisture (including the interannual variability, seasonal dynamics of soil moisture). The results indicated that the Slope Rainwater Resourcing Engineering could obviously improve the soil water content, and the technique of rainwater harvesting land preparation could improve soil water of the cropland and forestland. All these measures are important for vegetation restoration, soil erosion prevention, ecological environment improvement and productivity enhancement.

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