What is the important role of yellow river ice in arranging the deployment of yellow river ice in Shaanxi Province?

65438+1October 19, the reporter learned from the Provincial Emergency Management Department that due to two large-scale strong cooling, the main stream of the North Yellow River in Shaanxi Province entered the river closure stage, and a large number of ice cubes flowed into the banks of the Duan Long River in Hukou, Yichuan County. The ice density of Xiaobei main stream of the Yellow River is increasing, and the ice carrying capacity of the river is low, which is easy to form ice dams, so the situation of ice prevention is not optimistic. To this end, a few days ago, Shaanxi Province comprehensively analyzed and judged the situation of the Yellow River ice jam and made arrangements for the work of the Yellow River ice jam.

All units at all levels shall, in accordance with the requirements of the chief executive responsibility system for preventing ice, fully implement the responsibility system for administrative leaders and technical posts in cities and counties for preventing ice, strengthen the monitoring, forecasting and early warning of ice, improve the patrol duty and monitoring and reporting system in yellow river ice, and improve the information release procedures. Focus on the meteorological early warning of extreme temperature changes, and timely and accurately predict major weather processes that have obviously cooled down and warmed up. Do a good job in collecting information on ice jam in hydrological stations and reservoirs in the main stream of the Yellow River, and timely and accurately transmit information on ice jam changes and engineering dangers.

In view of the change of the Yellow River regime, all units at all levels are required to comprehensively improve and revise the ice prevention plan, reserve sufficient materials and equipment for ice prevention and rescue, and implement special materials such as blasting; Highlight the key points of ice prevention work, strictly implement the monitoring, early warning and emergency measures for ice prevention in Hukou and Qiachuan scenic spots, do a good job in the inspection and rescue of dangerous sections of Xiaobei main stream ice prevention project and the investigation of hidden dangers, and strengthen the safety management of Qiawu pontoon bridge and river-related construction units.

Yellow river ice should strengthen unified command, dispatch and coordination, and emergency, water conservancy, meteorology, river affairs and other departments should unite and cooperate; It is necessary to adhere to the 24-hour duty to prevent ice, keep in touch, quickly grasp the development trend of ice conditions, and judge the defense countermeasures as soon as possible. Wang Wenyu emphasized that the Shizuishan section of the Yellow River has been completely closed to navigation, and all counties and departments along the river should fully understand the importance and urgency of doing a good job in yellow river ice, further strengthen measures, and implement the responsibility of preventing ice-jam, especially paying special attention to the investigation of potential safety hazards, inspection of ice-jam, and storage of emergency materials for ice-jam. It is necessary to strengthen monitoring, forecasting and emergency response, pay close attention to the development and changes of ice conditions, strengthen monitoring and forecasting of hydrology, meteorology and ice conditions, and put forward targeted countermeasures in time. It is necessary to strengthen emergency duty, improve emergency plans, and prepare for sudden ice disasters at any time to ensure the safety of the Yellow River in our city. ?