PIONEER PLANTS FOR ECOSYSTEM RECOVERY IN DRAINAGE BASIN OF ERLONGSHAN RESERVOIR IN HEILONGJIANG PROVINCE, CHINA

作     者：ZHANGXue-ping ZHANGYi CAOHui-cong 

作者机构：CollegeofLifeandEnvironmentHarbinNormalUniversityHarbin150080P.R.China NortheastInstituteofGeographyandAgriculturalEcologyChineseAcademyofSciencesChangchun130012P.R.China 

出 版 物：《Chinese Geographical Science》 (中国地理科学（英文版）)

年 卷 期：2004年第14卷第4期

页      面：377-381页

核心收录：

学科分类：07[理学] 09[农学] 0903[农学-农业资源与环境] 0713[理学-生态学] 

基　　金：UndertheauspicesoftheNationalNaturalScienceFoundationofChina(No.40271006) 

主　　题：degenerative ecosystem pioneer plants biodiversity 

摘      要：This article reveals the ecological features and the theories and methods of introducing pioneer plants in the process of eco-restoring in different degenerative ecosystems in the drainage basin of Erlongshan Reservoir in Heilongjiang Province by systemically studying the deteriorative ecosystems and using recovery theory. The study shows that with the rise in degenerative degrees of the ecosystems, bio-species and bio-diversity sharply decrease in the study area and microclimate becomes warmer and drier in natural ecosystem. Therefore, we must attach importance to the construction of plants and biodiversity. In the study, different pioneer plants are selected for different degenerative ecosystems to restore and maintain the service functions of the ecosystems.