西南喀斯特脆弱生态系统退化原因与生态重建途径

Probe into Causes to Degeneration and Approaches to Ecological Restoration of Karst Vulnerable Ecosystem in Southwest China

本文总结论述了西南喀斯特地区地貌类型以及生态环境特点,自然和社会经济特征,分析了该脆弱生态系统退化的驱动机制。针对该地区贫困与生态环境退化现状,提出了喀斯特地区以协调解决人地矛盾,减少生态压力为目标的生态重建思想,并探讨了生态重建的途径和措施。

This paper deeply analyzed the physiognomy types of Karst Area in Southwest China and the environmental, natural, and social economical characteristics, as well as the causes. According to the situation of poverty and ecological degeneration in this region, aimed at the harmony in human beings and fields and reduced ecological pressure, the paper probed into the approaches and measures of ecological restoration.