The impact of overgrazing on needlegrass-peashrub-forbs community

摘要：

Introduction Grasslands serve as part of the daily chain of domestic animals and wildlife for food and survival.There is a need to create an ecologically-based system to optimize management of livestock production and biodiversity conservation.The results show to information on the vegetation structure and coverage of the soil surface with needlegrass-peashrub-forbs type the transition due to overgrazing.The high grazing pressure was significantly reduced productivity and changed vegetation structure and soil properties.

关键词： vegetation structure type overgrazing disturbance rangeland assessment

作者: Bolormaa D Avaadorj B Enkhmaa B Ts.Altanzul

作者单位: Research Institute of Animal Husbandry,Mongolia,Zaisan-53,UB-210153,Mongolia Institute Geo-Ecology,Mongolia Land Implementation Agency,Mongolia Research Institute of Animal Husbandry,Mongolia

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）