Water security in Huaihe River Basin at risk without urgent action.
Water resources in the Huaihe River Basin are under pressure due to social and economic development. The current water resources engineering system has achievements but also faces challenges. Suggestions include increasing flood resources and recycled water use, building water storage and diversion projects, developing real-time water management systems, and studying key techniques in water resources. These measures aim to support rapid eco-social development in the Huaihe River Basin.