【摘要】 碳酸盐岩风化成土作用是碳酸盐岩分布区占主导作用的表生地质、地球化学作用,决定着岩溶环境系统中的物质和能量的迁移转化。关于碳酸盐岩风化成土作用中成土物源一直是争论的焦点,成土机制、成土阶段模式也存在不同的认识,这与碳酸盐岩自身的岩性和研究地点有关。深入研究风化成土过程中的特殊现象及环境效应,对解决喀斯特地区一系列资源环境问题具有十分重要的意义。更多还原

【Abstract】 Weathering and pedogenesis of carbonate rock is a supergene geological and geochemical process of the carbonate rock distribution area,which determines the migration and transformation of matter and energy in the karst environment system.In the role of weathering and weathering of carbonate rock,the provenance source has always been the focus of debate.There are different understandings of the pedogenesis mechanism and the pedogenesis stage models,which are related to the lithology of the carbonate and research location.The further study in special phenomena and environmental effects in the process of weathering into pedogenesis is of great significance for solving a series of resource and environmental problems in karst areas.更多还原