In the afternoon of May 6, 2023, Ms. Rezvan Iravani successfully passed her PhD oral comprehensive exam. The title of her exam report is “Environmental Protection of Shorelines in Canadian Indigenous Communities”. Her profound knowledge and excellent presentation helped her win a good evaluation from the external examiner, Dr. Hang Xu, and other examining committee members (Drs. Zhi Chen, Jaehoon Hwang, and Chunjiang An).