抄録
Quaternary studies focus on the evolution of Earth’s environment during the Quaternary period and are characterized by strong interdisciplinarity and comprehensiveness. This field encompasses various aspects, including crustal movement, climate change, sedimentary environments, biological succession, and stratigraphic division and correlation, serving as a key discipline for understanding environmental changes and their driving mechanisms. This paper systematically reviews the research background and disciplinary development of Quaternary studies, clarifies the spatiotemporal framework of the Quaternary period and major environmental events, and summarizes key research topics such as crustal movement, climate change, sedimentary environments, and ecosystem evolution. The study further analyzes the technical foundation of Quaternary research, including geological and geomorphological surveys, precise dating techniques, and multidisciplinary environmental reconstruction methods. In response to the current demands for global climate change research, this paper explores the scientific significance of Quaternary studies in understanding modern climate and environmental changes, as well as their practical applications in resource development and geological hazard prevention. Finally, the study provides an outlook on the frontiers and future directions of Quaternary research, highlighting the importance of technological innovation, interdisciplinary collaboration, and data integration in advancing the field. This paper aims to comprehensively summarize the current status of Quaternary studies, reveal their scientific and practical value, and offer systematic references for future research.
