国内外风化壳覆盖区地质调查研究综述

Review of geological survey of the weathered crust at home and abroad

通过收集、翻译、研读大量国内外有关风化壳研究的文献,综述了风化壳研究现状,阐述了中国南方红土在成因、时代、环境和气候等方面的进展。以案例的形式,从理论和实践2方面综述了国内外风化壳覆盖区地质调查情况,重点介绍了国外风化壳特殊地貌区地质、地球物理、地球化学、土壤、遥感、钻探地质调查等方面的成功案例,以便更好服务于我国特殊地貌区风化壳1∶5万地质填图试点工作。

By collecting,translating and studying a large number of research literature on the weathered crust at home and abroad,the authors have reviewed the research status of the weathered crust,and expounded on the research progress of the red clay in southern China in terms of genesis,age,environment and climate.The progress of geological survey about the weathered crust at home and abroad is introduced in this paper in the form examples.And successful examples of special geomorphic areas at home and abroad in geological,geophysical,geochemical,pedological,remote sensing and drilling aspects are emphasized.The research status of the geological survey about the weathered crust is reviewed from both theoretical and practical aspects in order to serve the1∶50000geological mapping and pilot work about the weathered crust in special geomorphic areas.