Studies on characteristics of soil moisture of Stipa bungeana typical steppe under different land disturbances in hilly area of Loess Plateau

摘要：

Introduction Soil Moisture is influenced by rainfall and also by land use (Gerd et al.,2003 ; Basica et al.,2001).We examined how ungrazed rangeland and areas manipulated by parallel ditches and fish-scale pits compare with respect to restoration effects in areas of Stip a bungeana typical steppe in an arid hilly area of Loess Plateau in Ningxia.These treatments enhanced utilization of water resource,however,there is potential danger that previous water resource distribution and water utilization balance could be disrupted.Therefore,it was helpful for ecosystem management to study characteristics of soil moisture with respect to these treatments.

关键词： Soil Moisture Changes Moisture Balance Land Disturbances Typic Steppe Hilly Area of Loess Plateau

作者: MA Hong-bin XIE Ying-zhong

作者单位: Pratacultural Science Institute of Agricultural College,Ningxia University,Yinchuan,Ningxia 750021,China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）