The study and evaluation on the ecosystem recovery and reconstruction of the southern mountain areas of Ningxia based on the 3S technology

摘要：

Introduct The Southern Mountain Areas of Ningxia is located on the east of North-western part of china and also located on the upper reaches of Yellow River,which are covered by loess,uplands and ravines and Liupan Mountain is located in the middle of this region,with less precipitation and dry climate.It is the poorest area in China both in environment and economy because of the serious maladjusted man-land relationship,the lose of water and soil and the deteriorated ecosystem caused by the comparatively small capacity of original natural environment,weak ecosystem and huge population pressure.

关键词： southern mountain areas of Ningxia 3S technology ecosystem recovery reconstruction evaluation

作者: Mi Wenbao Xie Yingzhong Zhang Mingxin

作者单位: School of Resource and Environment,Ningxia University,Yinchuan,750021,Ningxia,China;Institute of Gra Institute of Grass Science,Ningxia University,Yinchuan,750021,Ningxia,China School of Resource and Environment,Ningxia University,Yinchuan,750021,Ningxia,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）