如何破解山洪泥石流灾害防治中“自扫门前雪”的难题？ 沟长统管河沟 点长盯紧隐患点

Core Viewpoint - The article discusses the implementation of a "Gongzhang" (valley manager) system in Sichuan province to enhance flood disaster prevention and management, particularly focusing on mountain flood and debris flow hazards during the rainy season [5][7]. Group 1: Implementation of the Gongzhang System - Sichuan has initiated a pilot program for the Gongzhang system in areas such as Ya'an, Ganzi, Aba, and Liangshan to improve disaster prevention capabilities [5][7]. - The Gongzhang system involves a hierarchical management mechanism based on river basins, with designated managers responsible for each section, ensuring comprehensive coverage and coordination among various administrative levels [6][7]. - The system aims to address challenges in disaster management, such as the lack of coordination between upstream and downstream areas, by establishing clear responsibilities and communication channels [6][7]. Group 2: Responsibilities and Structure - The Gongzhang system includes a four-tier responsibility framework involving county, township, village, and point managers, ensuring that every section of the river and its tributaries is monitored and managed effectively [7][9]. - Specific responsibilities for each level of management have been outlined, including daily monitoring, emergency response, and communication of hazards to ensure a closed-loop management system [9][10]. - Over 3,600 debris flow channels have been selected for the Gongzhang system, with more than 3,400 managers and 8,900 point managers appointed across the province [9][10]. Group 3: Technological Integration - The implementation of the Gongzhang system will leverage technology such as flood forecasting systems, 3D modeling, and emergency communication tools to enhance disaster response capabilities [10]. - Continuous evaluation and improvement of the Gongzhang system will be conducted to ensure effective integration with existing disaster management frameworks [10].