Self rehabilitation of degraded Mongolian rangeland by grazing exclosure

摘要：

Introduction Due to its continental and dry climate,Mongolia is one of the worlds large rangeland areas.Nomadic pastoralism on these rangelands is the backbone of Mongolias agricultural sector and builds the basis of income for many herder families.However,large areas of Mongolian rangeland pastures are heavily degraded,mainly due to overgrazing.We examined whether a resting time without grazing results in self rehabilitation of degraded rangeland.

关键词： pasture degradation overgrazing fencing grazing exclosure resting

作者: Darhiihuu A O.Lkhagvajav A.Mels B.Baatar B.Densambuu L.Namdag T.Sainkhuu A.Lüscher J.Nosberger

作者单位: Research Institute of Animal Husbandry of Mongolia,Zaisan,Ulaanbaatar-210153,Mongolia Green Gold Program,Swiss Agency for Development and Cooperation,PO Box 218,Ulaanbaatar-38,Mongolia Agroscope Reckenholz-Tanikon Research Station ART,8046 Zurich,Switzerland ETH Zurich,Institute of Plant Science,Universitatstrasse 2,8092 Zurich,Switzerland

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）