The 3rd International Forum on Water Security and Sustainability Chunhong Hu: Centennial trends of water-sand evolution and balance in Yellow River basin To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video.InfoYou are advised to use modern browsers to play this video. We are sorry that Microsoft Internet Explorer may not be supported. 6 likes Author: 胡春宏 Published: 2021-04-30 16:36 Category: Water resource protection and development, WSSF2021 Updated: 2021-05-20 16:37 Other languages: 中文 Disclaimer: The views and opinions expressed in commentary articles on this website are those of the authors and do not necessarily reflect the official policy or position of ours to a full extent.