Saucer blowout is a specific phase in blowout development.The surface airflow dynamics and its relation with the geomorphological development of saucer blowouts are measured and analyzed in the paper.

• 随着相关测试技术和手段的不断提高，目前已经对主要类型沙丘的形成环境和动力学过程有了相当的了解]，但风蚀负地貌研究程度较低。