贵州岩溶土壤形成及其可持续利用

Guizhou Karst soil formation and its sustainable utilization

通过对影响和促进贵州岩溶土壤形成的主要因素分析,探讨了形成岩溶土壤的地质基础、地形地貌、大气环境、生物条件等的特殊性,指出贵州岩溶土壤应该归属于一种不可更新的资源范畴,而这一资源目前正面临极度破坏———石漠化。然而,贵州岩溶土壤资源的可持续利用关系到贵州经济的正常发展,因此,岩溶土壤的保护已经到了刻不容缓的时期,而加强民众的环境教育,促进岩溶区生态发展建设,减轻岩溶土壤负担,加大岩溶土壤及其环境的科学研究力度,针对不同的岩溶土壤进行科学合理有效的利用和治理,才能扫除贵州经济发展道路上的障碍。

In this paper, the factor of driven and affected soil formation in Guizhou Karst area was discussed. Because of the particularity of geology, geomorphology, climate and biology of soil formation, Guizhou Karst soil ought to be an unrenewable resource, which was extremely damaged （rocky desertification had happened）. The healthy economic development in Guizhou was markedly correlated with sustainability of Karst soil resource. From that, to enhance the environmental of the government and the populace, to develop Karst ecosystem, to promote scientific study of Karst soil and its environment, and to utilize and manage different Karst soil scientifically will ensure the healthy economic development in Guizhou province.