【摘要】 喀斯特地区石质荒漠化已成为制约山区生态环境改善和社会经济发展的重要因素之一。分析了贵州喀斯特山区生态环境特点 ,提出了贵州喀斯特山区生态系统的恢复和重建必须兼顾生态和经济效益 ,建立一个具有合理结构、功能相互协调、良性循环的喀斯特山地生态系统。根据环境条件 ,采取综合措施进行恢复和重建 ,建立立体生态系统格局 ,保护和恢复生物多样性 ,优化生产力布局和产业结构 ,使环境改善和经济持续同步发展。参 6。更多还原

【Abstract】 The rocky desertification in Karst area has become one of the principal factors to restrain environment improvement and social economy development.This paper analyses the features of environment in Guizhou karst mountain.It puts forward that the restoration and rehabilitation of the karst ecosystem must consider both ecological efficiency and economic benefit.The aim of restoration and rehabilitation is to build up a karst mountain ecosystem at the state of nice circulation with a rational structure and mutual coordinated function.According to the environmental conditions we should adopt integrated tactics to set up a solid ecosystem style,to preserve and recover biological diversity and rehabilitate plant communities.At the same time the productive forces layout and estate structure should be arranged rationaly.It will make environment improve and economy develop integrated.更多还原