The investigation of vegetation on Marl areas for biological controlling of water erosion in arid lands(case study:Semnan Province,Iran)

摘要：

Introduction The vast area of arid and semi-arid regions of Iran with unfavorable climatic conditions and erosional bedrock with fine grained clay mineral and evaporative mineral resulted in instability of the ecosystem.Therefore,the drought resulted from climatic conditions ; show important role on vegetation of these areas.This project describes characteristics of vegetation on marl formations (calcic,halite and gypsic marls).

作者: Naser Mashhadi Majid Karimpour Reihan

作者单位: Faculty Member of International Research Center co-existence with Desert,University of Tehran

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）