许多区域第四纪地质和地貌问题的阐明对新构造的了解有着直接或间接的联系。解决许多生产实践问题,如砂矿分布规律的阐明、平原区石油构造的探寻、地下水的勘查、巨型建筑、水利工程基础稳定性的评价、 The elucidation of Quaternary geology and geomorphology in many regions has a direct or indirect connection with the understanding of neotectonics. Solve many problems of production practice, such as the clarification of the law of sand distribution, the exploration of petroleum structure in plain area, the exploration of groundwater, the evaluation of giant buildings and the foundation stability of water conservancy projects,