Weather forecast in Yanta District, Xi City, Shaanxi Province

In order to do a good job in the prevention and control of geological disasters in our city, strive to protect people's lives and property, and minimize the losses caused by geological disasters, according to the Regulations on the Prevention and Control of Geological Disasters (the State Council No.394), the Implementation Opinions of the People's Government of Shaanxi Province on Implementing the Decision of Strengthening the Prevention and Control of Geological Disasters (Shaanxi [2011] No.59) and other regulations and documents,

First, the present situation of geological disasters in the city and the general situation of geological disaster prevention and control

The area prone to geological disasters in the city is 7347.25 square kilometers, accounting for 72.69% of the total land area. There are 499 potential geological hazards (excluding urban 14 ground fissures and 5 ground subsidence centers), which directly threaten the safety of 4932 households, 20 174 people and 15739 houses.

There were * * * geological disasters 18 in the whole city, and the direct economic loss was about 2182,000 yuan, with no casualties; Through relocation, 1 1 geological hazards have been eliminated.

Second, the prevention period and prevention period

Combined with the geological disasters (dangerous situations) and the stability of hidden dangers, it is predicted that the main geological disasters in the city are still sudden geological disasters such as collapse, landslide and debris flow, and the situation of geological disaster prevention and control is still grim.

(1) key prevention period.

Main prevention period of landslide and collapse: May-10, mainly to prevent geological disasters caused by heavy rainfall.

Main prevention period of debris flow: June-September, mainly to prevent debris flow caused by continuous rain and heavy rain.

The main prevention period of land subsidence and ground fissures: we should pay close attention to land subsidence and ground fissures caused by pumping groundwater all year round.

(2) Key prevention areas.

Key prevention areas: Xincheng District, beilin district, Lianhu District, Yanta District, Baqiao District, weiyang district, Lintong District, Chang 'an District, Gaoling District, Lantian County, zhouzhi county, Huxian County, Qujiang New District, Chanba Ecological Zone, Aerospace Base and International Port Area. The above are the districts, counties and development zones with geological disaster prevention and control tasks.

Xincheng District, beilin district, Lianhu District and weiyang district: Focus on preventing the damage of F 1 ~ F7 ground fissures to surface buildings, and the main prevention type is ground fissures.

Yanta District: Focus on preventing the changes of ground fissures in F7 ~ F 13, the destruction of surface buildings caused by ground subsidence caused by groundwater pumping, and the loess collapse caused by engineering construction activities. The main prevention types are collapse, ground fissure and ground subsidence.

Baqiao District: Landslide and collapse disasters caused by slope engineering construction activities of loess hills and loess tablelands along the line from F 1 to F 10, and the damage of ground fissures and extension zones to surface buildings. The main types of prevention are collapse, landslide and ground fissure.

Lintong District: Landslide and collapse disasters caused by engineering construction activities along loess hills and loess tablelands. The main types of prevention are collapse and landslide.

Chang 'an District: Landslide and collapse disasters caused by engineering construction activities along loess hills and loess tablelands. F 14 Ground fissures and ground subsidence caused by groundwater pumping destroy surface buildings, and the main prevention types are collapse, landslide, debris flow, ground fissures and ground subsidence.

Lantian County: the northern part of Hengling Loess Hill, Bailuyuan Slope, Whale Valley and guojialing, Youfengling Mountain Area, and the southern part of bedrock mountain area, Bahe Terrace and Bali Plateau. The main types of prevention are landslide, collapse and debris flow.

Zhouzhi county: along the Heihe River of National Highway 108, the area south of Mazhao Town, Zhuyu Town, Cuifeng Town, Luo Yu Town, guangji town Town, Mazhao Town, Louguan Town, Jixian Town and the area in front of Qinling Mountain in Jiu Feng Town. The main types of prevention are landslide, collapse and debris flow.

Huxian County: Laoyu River, along Taiping River and in front of Qinling Mountain. Western Han Expressway, Taipingyu Highway, etc. Among them, it crosses the Qinling Mountains and the hillside along the high-speed railway construction in Xicheng. The main types of prevention are collapse, landslide and debris flow.

Gaoling District, Qujiang New District, Chanba Ecological Zone, Aerospace Base and International Port Area: mainly to prevent loess collapse caused by engineering construction activities.

(three) the focus of geological disasters.

Schools: Baqiao Property Management School, Chang 'an No.1 Middle School in Chang 'an District, Xi 'an Tourism Vocational Secondary School, Chang 'an Normal Primary School, Dongxu Primary School and Huxian Zhifang Primary School.

Tourist attractions: Lishan Scenic Spot in Lintong District of Yufeng, Changning Palace Scenic Spot in Chang 'an District, Peony Garden, Laoyu, Taipinggu and Zhuque Scenic Spot in Huxian County.

Ancient sites and buildings: Qingliu Temple in Yanta District, Huaqingchi in Lintong District, Huayan Temple in Chang 'an District, Xingjiao Temple, Ganlin Temple and Jin Feng Temple in Huxian County.

Hidden danger points of provincial geological disasters: Lishan landslide in Lintong District and Liangcun collapse in Gaoling District.

(4) Key traffic trunk lines.

Railway: Xiaoyu-Shibianyu section of Xikang Railway, along the high-speed railway construction in the west.

Subway: The subway lines under construction and operation pass through urban ground fissures.

Highways: xi 'an-Hanzhong section of Beijing-Kunming Expressway, Xi 'an-Ankang section of Baomao Expressway, Xi 'an-Shangluo section of Shanghai-Shaanxi Expressway, national highway 108 in Xi 'an, national highway 3 12 and national highway 2 10. Shanghai-Cai Highway, Taipingyu Highway, Xiaoyu Highway and other highways crossing the Qinling Mountains, as well as expressways and secondary highway networks under construction on the Loess Plateau.

(5) Mines to be mainly guarded against.

Xiangzicha Gold Mine in Lantian County, Xiaozhai Limestone Mine in Bai Yao, Ma Qiao 'an Gold Mine in zhouzhi county, Banfangzi Iron Mine, Guojiashan Dolomite Mine in Huxian County and Laoyujiaochang Dolomite Mine.

Three, the degree of geological disaster prevention and control tasks

(a) the implementation of the responsibility for the prevention and control of geological disasters.

1. Improve the system of mass prevention and treatment. District and county governments and development zone management committees with the task of preventing and controlling geological disasters should improve the monitoring and prevention system of geological disasters, sign the responsibility book of geological disaster prevention targets at different levels, and strictly implement the system of "two certificates and one plan" (disaster prevention and avoidance card and "prevention, robbery and withdrawal" plan). For all hidden danger points of geological disasters, the person responsible for disaster prevention and the monitor are determined, and the monitor is the directly threatened population, and the subsidy funds for group prevention and treatment personnel are implemented.

2. Make an annual prevention and control plan. The district and county governments and development zone administrative committees with the task of preventing and controlling geological disasters shall, in accordance with the requirements of the Regulations on the Prevention and Control of Geological Disasters, formulate plans for the prevention and control of geological disasters in this region, and promulgate them before May 30; At the same time, do a good job in the preparation of the "Thirteenth Five-Year Plan" for geological disaster prevention and control, and release it before the end of June.

3. Strengthen departmental disaster prevention responsibilities. The Municipal Meteorological Bureau is responsible for providing weather forecast and rain information, consulting with the Municipal Bureau of Land and Resources, and jointly issuing weather forecast and geological disaster warning. The Municipal Administration of Work Safety and the Municipal Bureau of Land and Resources * * * urge non-coal mining enterprises that have obtained mining licenses and safety production licenses, and the mining licenses and safety production licenses are within the validity period, to do a good job in the prevention and control of geological disasters in mining areas. The Municipal Transportation Bureau is responsible for organizing the prevention and control of geological disasters caused by the construction and maintenance of land on both sides of national highways and provincial highways, and guiding counties to do a good job in the prevention and control of geological disasters along rural highways. The Municipal Construction Committee and the Municipal Urban Reform Office are responsible for strengthening the supervision and inspection of foundation pit support, dewatering and earthwork excavation of housing construction projects under construction, and urging the construction units to implement relevant geological disaster prevention measures. The Urban Council is responsible for the prevention and control of geological disasters near public facilities. The Municipal Education Bureau is responsible for organizing the prevention and control of geological disasters in school buildings (districts). The Municipal Water Affairs Bureau is responsible for the prevention and control of geological hazards along the water conservancy facilities. The Municipal Tourism Bureau is responsible for assisting the higher authorities of A-level tourist attractions to urge them to strengthen the investigation of geological disasters and take preventive measures. The Municipal Cultural Relics Bureau and the Municipal People's Committee are responsible for supervising the use and management units of ancient sites and ancient buildings, and doing a good job in the prevention and control of hidden dangers of surrounding geological disasters. City subway office is responsible for the prevention and control of geological disasters within the scope of rail transit protection zones. Xi Railway Bureau is responsible for the prevention and control of geological disasters along the railway. Provincial Communications Construction Group and Provincial Expressway Group are responsible for the prevention and control of geological hazards along the expressway.

(2) Strengthen the dynamic management of geological disasters.

1. Implement the "three investigations" system for geological disasters. District and county governments, development zone administrative committees and municipal departments with the task of preventing and controlling geological disasters should carry out geological disaster investigation before the flood season, implement disaster prevention responsibilities step by step, and formulate targeted disaster prevention measures and special work plans; Carry out geological disaster inspections in areas with heavy rainfall in flood season, find dangerous situations in time and properly handle them, and effectively protect the safety of threatened people; After the flood season, carry out verification, grasp the dynamics of hidden dangers of geological disasters, adjust the focus of prevention and control work, sum up work experience, and improve the efficiency of disaster prevention.

2. Promote detailed investigation of geological disasters. Advance the detailed investigation of geological disasters in Baqiao District, Lintong District, Chang 'an District, zhouzhi county and Huxian County, with the survey results as the basic basis for the prevention and control of geological disasters.

3. Strictly implement the evaluation system. For engineering construction projects in geological disaster-prone areas and ground fissures passing through areas, the land and resources departments should strengthen the supervision and management of geological disaster risk assessment in land use approval in accordance with relevant requirements, so as to prevent engineering construction from triggering, aggravating and suffering from geological disasters.

(3) Improve the ability to prevent and control geological disasters.

1. Accelerate the construction of "ten counties" for high-standard geological disaster prevention and control. According to the requirements of the Ministry of Land and Resources, we will build "Ten Counties" with high standards of "system, organization, funds, monitoring, early warning, evaluation, avoidance, publicity, drills and effectiveness" for the prevention and control of geological disasters. Focus on promoting the construction of high-standard "ten counties" for geological disaster prevention and control in Chang' an District.

2. Actively carry out project management, relocation and avoidance. District and county governments and development zone management committees with geological disaster prevention tasks should raise funds through multiple channels and actively carry out project management. For geological disasters caused by man-made activities, according to the principle of "who causes and who governs", the relevant units are instructed to implement governance; For sudden geological disasters caused by natural factors, apply for governance funds in time and organize emergency management. , complete the acceptance and filing of the 16 special geological disaster control project issued by the provincial finance. The hidden danger points of geological disasters with great difficulty in engineering management should be combined with poverty alleviation and relocation work, and incorporated into the annual relocation work arrangement of the region, so as to realize the relocation of the people threatened by geological disasters in the city as much as possible and completely eliminate the threat of hidden dangers of geological disasters.

3. Strengthen geological disaster emergency drills. The district and county governments and development zone administrative committees with the task of preventing and controlling geological disasters shall actively organize and carry out emergency drills for geological disasters. The specific drills are: Baqiao District and Yanta District, 5 times each; Lintong District, 30 times; Chang' an District, 35 times; Lantian County, 15 times; Zhouzhi county, 25 times; Huxian, 15 times; Gaoling District, 4 times; Qujiang New District, International Port Area, Chanba Ecological Zone and Space Base. Huxian County, zhouzhi county, Lintong District and Chang 'an District are four high-standard "Ten Counties" that have been built or are under construction, and the number of trainees in each county is not less than 1 0,000, ensuring the completion of the city's 1 38 training target.

(4) Strengthen the monitoring and early warning of geological disasters.

1. Construction of monitoring and prevention system. Land and resources departments should continue to implement professional monitoring of typical geological disasters, improve the level of automatic monitoring of geological disasters, and strengthen geothermal water monitoring; Gradually implement the monitoring of land subsidence and ground fissures in the whole city, and initially build a multi-sectoral joint land subsidence and ground fissure prevention and control system.

2. Strengthen the release of early warning and forecast. The departments of land and resources should further improve the early warning and forecasting system of geological disasters, establish an early warning information sharing platform and linkage mechanism with meteorological and communication departments, and timely release early warning and forecasting information, especially strengthen the early warning and forecasting information release of geological disasters caused by short-term local heavy rainfall.

3. Improve emergency response capability. The district and county governments, the administrative committee of the Development Zone, and the office of the municipal leading group for prevention and control of geological disasters strictly implement the 24-hour duty and quick report system for prevention and control of geological disasters, and establish emergency rescue teams equipped with special vehicles for geological disasters, emergency communication and professional equipment in accordance with the requirements of the Xi Emergency Plan for Sudden Geological Disasters. City geological environment monitoring station set up the city geological disaster emergency management office to guide the city's geological disaster emergency work. 24-hour telephone and fax for geological disasters: 86787052.

Four. Safeguard measures for prevention and control of geological disasters

(1) Strengthen organizational leadership and consolidate work responsibilities.

District and county governments and development zone administrative committees with the task of preventing and controlling geological disasters should put the prevention and control of geological disasters on the important agenda, and the main person in charge should take overall responsibility for the prevention and control of geological disasters. It is necessary to sign the responsibility book for the prevention and control of geological disasters step by step, implement the responsibility for disaster prevention at all levels, and ensure the implementation of preventive measures. It is necessary to incorporate the prevention and control of geological disasters into the annual target responsibility assessment and commend the units and individuals that have made outstanding achievements; In the prevention and disposal of geological disasters, dereliction of duty, work is not in place, resulting in heavy casualties and property losses, we should seriously investigate the responsibility of administrative leaders and related responsible persons according to law.

(2) Increase investment and actively implement funds.

District and county governments and development zone administrative committees with the task of preventing and controlling geological disasters should incorporate the prevention and control of geological disasters into the national economic development plan of the region, increase the investment of special funds for the prevention and control of geological disasters in the annual budget, strengthen the monitoring, prevention, emergency response and governance of geological disasters, and improve the level of prevention and control of geological disasters.

(3) Deepen publicity and training, and raise awareness of disaster prevention.

District and county governments and development zone management committees with the task of preventing and controlling geological disasters should earnestly strengthen publicity and training on prevention and control of geological disasters, carry out emergency response and emergency command and decision-making training, take various forms, increase publicity, popularize knowledge on prevention and control of geological disasters, and strengthen publicity and training on the Regulations on Prevention and Control of Geological Disasters and basic knowledge and management skills.

(four) to strengthen coordination and form a joint effort.

District and county governments and development zone management committees with the task of preventing and controlling geological disasters should earnestly strengthen the leadership work of preventing and controlling geological disasters, set up local leading institutions for preventing and controlling geological disasters with reference to the responsibilities of the municipal leading group for preventing and controlling geological disasters, strengthen information exchange, realize resource sharing, and form a joint force for preventing and controlling geological disasters. Land and resources departments at all levels should actively cooperate with the local government to organize, coordinate, guide and supervise the prevention and control of geological disasters in the region, and effectively improve the level of disaster prevention and mitigation.

Attachment: List of Distribution Characteristics of Geological Hazards in Xi City

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List of distribution characteristics of hidden danger points of geological disasters in Xi

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