Core Viewpoint - The comprehensive governance and land consolidation project of the Liu River in Zhangwu County aims to achieve integrated benefits in flood prevention, ecological restoration, and water resource utilization, embodying the philosophy of "green water and lush mountains are invaluable assets" [1][3]. Group 1: Water Management Challenges - Liu River, a seasonal river, faces severe flooding during the rainy season, leading to a "suspended river" phenomenon where the water level is nearly 2 meters above the city [2]. - During dry seasons, the riverbed becomes exposed, contributing to wind erosion and ecological degradation, which has significantly impacted local agriculture and living conditions [2]. Group 2: Governance Strategies - The governance project draws inspiration from the Dujiangyan irrigation system, focusing on enhancing flood safety, improving water ecology, and developing eco-tourism [3]. - Flood control measures include the construction of protective embankments and riverbed management to meet a 50-year flood standard in urban areas and a 20-year standard in rural areas [4]. Group 3: Ecological and Agricultural Improvements - Non-flood control initiatives include creating wetlands that enhance water retention and biodiversity, while also developing recreational facilities along the river [5]. - The project has transformed previously arid land into productive rice paddies, increasing agricultural yields and benefiting over 3,900 residents [6]. Group 4: Economic and Tourism Development - The Liu River has become a vital resource for eco-tourism, attracting significant visitor numbers and boosting local economic development through unique cultural and culinary experiences [7]. - The area has seen a surge in tourism, with 700,000 visitors recorded in the first half of the year, highlighting the successful integration of ecological restoration and economic growth [7].