A brief introduction on water conservation and drought resistance technique on desert grassland slope

摘要：

As one of the greatest environmental threats,drought is paid increasingly close attention(zhang H L,1997).When it is affected by drought, vegetation on desert grassland.s surface will be degenerated much more seriously, once it degenerated, it is difficult to recover.Further more, slope vegetation in desert grassland belongs to a sort of soil water limited ecological system and is a sensitive area in vegetation degeneration.Therefore, desert grassland slope water conservation technique is urgently demanded.

关键词： desert grassland slope water conservation water conservation polymer drought resistance polymer

作者: LIU Tie-jun LI Jing HE Jing-li RONG Hao CUI Wei

作者单位: The Institute of Water Resources for PastoraLarea of the Ministry of WAter Resources,Huhhot 010020,c Inner Mongolia Medical College,Huhhot 010055,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）