Reservoir self-suction sediment transport piping method The "Central No. 1 Document" from 2011 emphasized that improving water management and reducing water disasters are crucial for national security. It proposed increasing investments in water conservation over the next ten years compared to 2010. As Director of the Yellow River Water Resources Committee, Li Guoying stated that the
Xiaolangdi reservoir's
sediment would be managed using natural methods. A proposed sediment transport device would require low investment, be efficient, have low operating costs, and be durable. Many research papers in China discuss this transport piping method, highlighting its efficiency, extensive capability, cost-effectiveness compared to machine cleaning, simple design, and ease of control.
Xiong'an New Area The
Xiong'an New Area plan, a 2017 plan revealed by
CCP general secretary Xi Jinping to create an eco-friendly, high-tech urban hub near
Beijing, raised questions about its ability to handle environmental challenges like flooding and drought. In late July 2023, China's flood control officials met to ensure the safety of Beijing and Xiong'an amid heavy rains. Li, as Minister of Water Resources, ordered flood diversion plans to protect Xiong'an from storms that same month. ==Selected publications==