Allelopathy dynamics of exotic plants invasion against global changes

摘要：

Global changes today have gradually affected ecological processes of species, especially leading to exotic plants invasion, followed by a series of ecological crises. The impacts of environmental factors on formation, fate and activities of allelochemicals of exotic plants are highlighted, based on an ecosystem ecology theory by global changes-exotic plants invasion-secondary metabolites. The studies on allelopathic dynamics of plants invasion against global changes last decades are reviewed and mutual feedback mechanisms are clarified. It also suggested that allelochemicals help plants invade and succeed. Finally, it is proposed that anthropogenic interference may accelerate global changes, leading to dramatically increasing exotic plants invasion so as to induce the decrease of biodiversity.

关键词： global changes exotic plants invasion allelopathy ecosystem ecology sustainable development

作者: Liang-tao Ye Jiazhong Qian Sheng-peng Zuo Yongqing Ma

作者单位: College of Environmental Science and Engineering, Anhui Normal University, Wuhu 241000, China;School School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, Chi College of Environmental Science and Engineering, Anhui Normal University, Wuhu 241000, China State Key Laboratory of Soil Erosion and Dry Land Farming on Loess Plateau, Institute of Soil and Wa

会议类型: 国际会议

会议名称: 2010 International Conference on Combating Land Degradation in Agricultral Areas(土地退化防治国际学术研讨会 LandCon2010)

会议地点: 西安

会议语种:英文

页码: 166-170

在线出版日期: 2010-10-11（万方平台首次上网日期，不代表论文的发表时间）