摘要
从生态系统退化机制入手 ,主要对河西走廊生态系统由于水资源变化引起的退化特征进行了研究 ,探讨了植物系统的逆行演替与环境退化的关系 ,提出了生态恢复的基本思路。
Based on the degradation mechanism of eco system, the eco system degradation caused by the change of water resources in Hexi corridor is studied, and the relationship between the contrary succession of plant systems and environmental degradation is discussed. The basic thought of ecology restoring is put forward.
出处
《水土保持通报》
CSCD
北大核心
2000年第4期11-15,共5页
Bulletin of Soil and Water Conservation
基金
甘肃省教委资助项目
