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《Research of Soil and Water Conservation》 2005-01
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Trends and Advances on Vegetation Dynamic Research in Transitional Zone of Pastures and Farmlands in North China

ZUO Xiao-an,ZHAO Xue-yong,ZHANG Tong-hui,ZHAO Li-ya,ZHANG Ji-yi (Naiman Desertification Research Station, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Science, Lanzhou 730000, China)  
Based on study reports and publications,the development of vegetation dynamics is summarized,and previous study of vegetation dynamics in transitional zone of pastures and farmlands in North China is reviewed.Changes of vegetation dynamics in transitional zone of pastures and farmlands in North China have an intimate interrelation with the climate,evolve of natural environment,transformation modes of management between agriculture and pasture and land use.Because of particular and important ecological functions of transitional zone,more attention should be given the research in future.Further research on interrelations of vegetation dynamics and biodiversity,ecological environment,ecosystem health and response to global change is an efficient key to revealing the mechanism being damaged and restored of its ecosystem,finding ways of regional ecology restoration,improving ecological environment, and realizing sustainable development.
【Fund】: 国家重点基础研究计划项目(G2000048704);; 国家"十五"科技攻关项目(2002AB517A06)资助
【CateGory Index】: S181
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