Localization of range improvement plans using GIS and comparing with suggested projects of range management plans in Lar region

摘要：

Introduction One of the major causes of land degradation in Iran is overgrazing by livestock ( Moghaddam,2001).In order to have a proper management in rangeland ecosystems,ecological factors in nature should be understood.Ecological factors include climate,soil,topography,vegetation and organisms.Present range development programs are based on curtailing the conservation of range land,improving forage production by seeding or transplanting forage species under scientifically sound range management plans.

关键词： rangeland reclamation rangeland plans Geographic Information System Lar environmental factors

作者: H.Azarnivand R.Namjoyan H.Arzani M.Jafari M.A.Zare Chahouki

作者单位: Department of Rehabilitation of Arid and Mountainous Regions,University of Tehran M Sc degree in range management

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）