【作者单位】aDepartment of Management, Taiyuan Normal University, Shanxi, Jinzhong, 030619, China;bDunhuang Gobi and Desert Research Station, Gansu Center for Sand Hazard Reduction and Engineering and Technology, Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Gansu, Lanzhou, 730000, China;cXinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Xinjiang, Urumqi, 830011, China;dDunhuang Yardang Scenic Area Service Center, Gansu, Jiuquan, 736200, China
【年份】2022
【卷号】Vol.45 No.1
【页码】141-152
【ISSN】1000-6060
【关键词】Grain-size analysis Grain-size frequency distribution curve Grain-size parameter Sediment Yardang strata
【摘要】 The yardang strata is the material manifestation of the sedimentary system before the yardang landform developed. It collects a large amount of data about the deposition process, and sediment analysis is the foundation for interpreting its key findin...
