资源植物群落在石漠化防治中的生态与经济效益分析

Analysis of Ecological and Economic Benefits of Resource Plant Communities in Rocky Desertification Control

在社会经济发展过程中,因为各地不断提高经济发展力度,因此在一定程度上带来环境问题,其中包括石漠化问题。石漠化是中国西南喀斯特地区特有的以喀斯特地貌为基础的、以脆弱的喀斯特地质为基底的一种特殊的沙化生态现象,它是喀斯特的自然进程中,人类的不合理行为引起的喀斯特植被退化和土壤资源流失,使其出现大面积的岩层裸露,并出现了类似沙漠的土壤退化,是土壤侵蚀的一种极端形式。因此我国需要加大力度防治石漠化问题。本研究主要分析了资源植物群落在石漠化防治中的生态效益和经济效益,对于实际工作起到参考作用,保障石漠化防治效果。

In the process of social and economic development,due to the continuous improvement of economic development efforts in various regions,environmental issues have been brought to some extent,including the issue of rocky desertification.Rock desertification is a unique ecological phenomenon of desertification based on karst landforms and fragile karst geology in the karst region of southwest China.It is an extreme form of soil erosion caused by the degradation of karst vegetation and loss of soil resources caused by unreasonable human behavior during the natural process of karst,resulting in large areas of rock outcrops and desert like soil degradation.Therefore,China needs to strengthen efforts to prevent and control the problem of rocky desertification.This article mainly analyzes the ecological and economic benefits of resource plant communities in the prevention and control of rocky desertification,which can serve as a reference for practical work and ensure the effectiveness of prevention and control of rocky desertification.