论文部分内容阅读
在研究第四纪时期发生的古环境变化的过程中 ,对矿物在表生环境下的地球化学行为的研究是正确理解一些十分重要的替代性气候指标环境意义的基础。在我国著名地质学家、地球化学家侯德封先生生前竭力倡导下 ,我国第四纪沉积 ,特别是黄土的地球化学研究这些年来取得了举世瞩目的成果。本文试图对我国这一领域发展的现状作一系统的综述 ,特别对存在的问题提出一些看法 ,以其推动我国第四纪地球化学的研究工作 ,并表示对侯老的怀念之情。
In the study of the paleoenvironmental changes that took place in the Quaternary period, the study of the geochemical behavior of minerals under superficial environment is the basis for correctly understanding the environmental significance of some very important alternative climate indicators. After the great efforts of Mr. Hou Defeng, a famous geologist and geochemist in our country, the achievements of Quaternary sediments, especially loess geochemistry, have made remarkable achievements all over the world. This article attempts to make a systematic review of the status quo of our country’s development in this area. In particular, I put forward some opinions on the existing problems in order to promote the study of Quaternary geochemistry in our country and express my love for Hou.