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第四纪风沙环境的研究对于人们了解重大气候环境变迁有着重要的意义。对于第四纪风沙环境的研究主要通过对环境变化的信息载体进行分析,提取其中有关风沙环境变化的证据,从而对古环境进行推测与重建。本文阐述了当前国内外学者在进行第四纪风沙环境研究时使用的证据(形态学证据、沉积学证据和生物学证据),分析了利用这些证据时存在的问题,并对未来的研究趋势作了分析,指出各种证据的综合使用以及提高定年的准确度仍是未来的研究重点。
Quaternary sediment environment research for people to understand the major climate changes in the environment is of great significance. The study of Quaternary wind and sand environment mainly through the analysis of information carrier of environmental change, extract the evidence about the change of wind and sand environment, so as to infer and rebuild paleoenvironment. This paper expounds the evidence (morphological evidence, sedimentological evidence and biological evidence) used by scholars at home and abroad in the research of the Quaternary wind-blown environment, analyzes the existing problems when using the evidence, and analyzes the future research trends The analysis shows that the combined use of various evidences and the improvement of the accuracy of dating are still the focus of future research.