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

编号 zgly0000349902

文献类型 期刊论文

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

作者 ZHANGXue-ping  ZHANGYi  CAOHui-cong 

作者单位 CollegeofLifeandEnvironment  NortheastInstituteofGeographyandAgriculturalEcology 

母体文献 Chinese Geographical Science;中国地理科学: 英文版 

年卷期 2004,14(4)

页码 377-381

年份 2004 

分类号 X171.4 

关键词 生态恢复  排水盆地  二龙山水库  黑龙江  拓荒种植  生物剂量学 

文摘内容 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 wanner 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。