Tips on natural disasters

1. Knowledge on preventing natural disasters

1. Lightning disasters and prevention (1) During lightning weather, stay indoors and close the doors and windows; people working outdoors should Take shelter inside a building.

(2) It is not suitable to use TVs, stereos and other electrical appliances without lightning protection measures or with insufficient lightning protection measures, and it is not suitable to use faucets. (3) During thunderstorms, do not touch antennas, water pipes, barbed wire, metal doors and windows, and building exterior walls. Stay away from electrical wires and other live equipment or other similar metal devices.

2. Earthquake disasters and prevention (1) Classroom lighting fixtures, laboratory cabinets and library bookshelves should be fixed. (2) During an earthquake, stay under the table, face away from the window, and use a school bag to protect your head.

(3) During an earthquake, do not rush out of the classroom in a panic, and avoid rushing up and down the stairs. 3. Tropical storm disasters and prevention (1) Pay attention to relevant weather forecasts and make preventive preparations.

(2) Reinforce the parts of the house that need to be reinforced in time, and close the doors and windows. (3) Prepare food, drinking water, lighting fixtures, rain gear and necessary medicines to prevent unexpected events.

(4) Dredge water and drainage facilities and keep them smooth. 4. Tornado disasters and prevention (1) When a tornado strikes, doors and windows should be opened to balance the air pressure indoors and outdoors to prevent the wind from blowing off the roof and blowing down the walls.

(2) Indoors, people should protect their heads and squat facing the wall. (3) If you encounter a tornado in the wild, you should quickly move in the opposite direction of the tornado or move sideways to avoid it.

5. Flood disasters and prevention (1) If you are threatened by floods, if you have enough time, you should move to hillsides, highlands, etc. in an organized manner according to the predetermined route; if you are caught off guard and are already surrounded by floods , try to use boats, rafts, door panels, wooden beds, etc. for water transfer. (2) When the flood comes too fast and it is too late to evacuate, you should immediately climb up to the roof, roof, big tree, or high wall to take temporary refuge and wait for rescue. Do not swim alone to evacuate.

2. Knowledge of natural disasters

Overview of natural disasters (natural disaster/natural hazard) “Natural disasters” are abnormal phenomena that occur in nature on which humans depend. Natural disasters have a negative impact on humans. The harm caused to society is often shocking.

Among them, there are sudden disasters such as earthquakes, volcanic eruptions, mudslides, tsunamis, typhoons, and floods; there are also land subsidence, land desertification, drought, coastline changes, etc. that will gradually appear over a longer period of time. Gradual disasters; there are also environmental disasters caused by human activities such as changes in the ozone layer, water pollution, soil erosion, and acid rain. There are complex interrelationships between these natural disasters and environmental damage.

It is a common theme of the international community that humans should understand the occurrence and development of these disasters from a scientific sense and minimize the harm they cause. Natural variations on the earth, including those induced by human activities, occur all the time and everywhere. When this variation brings harm to human society, it constitutes a natural disaster.

Because it brings varying degrees of damage to human production and life, including the relationship between humans and nature through labor as the medium, and the related relationships between humans. Disasters have negative or destructive effects.

Therefore, natural disasters are a manifestation of the contradiction between man and nature. They have dual attributes of nature and society. They are one of the most severe challenges that mankind has faced in the past, present and future. Major sudden natural disasters around the world include: droughts, floods, typhoons, storm surges, freezing damage, hailstorms, tsunamis, earthquakes, volcanoes, landslides, mudslides, forest fires, agricultural and forestry pests and diseases, etc.

There are many types of natural disasters in China. Earthquakes, typhoons, heavy rains, floods, waterlogging, high temperatures, lightning, heavy fog, haze, mudslides, landslides, tsunamis, icy roads, tornadoes, hail, blizzards, avalanches, ground subsidence, sandstorms, etc., occur every year. It occurs nationwide and in local areas, causing widespread damage or devastating blows in local areas.

my country is the country with the most types of natural disasters in the world, among which there are seven categories of natural disasters that have the greatest impact on our country.

1. Meteorological disasters There are more than 20 kinds of meteorological disasters, mainly including the following types: (1) Heavy rain: flash floods, river flooding, urban water accumulation; (2) Rainfall: waterlogging, waterlogging; (3) Drought: agriculture, forestry , Drought in grasslands, water shortage in industry, cities, and rural areas; (4) Hot and dry winds: drought winds, foehn winds; (5) High temperatures and heat waves: extreme heat, human diseases, burns, and ripening of crops; (6) Tropical cyclones: Strong winds, heavy rains, and floods; (7) Chilling damage: Damage to crops, livestock, and fruit trees due to strong cooling and low temperatures; (8) Freezing damage: Frost damage to crops, livestock, and freezing of water pipes and oil pipes; (9) Freezing rain: Electric wires, Branches and roads freeze; (10) Ice: rivers, lakes, and seas freeze, and roads freeze after rain and snow; (11) Snow damage: blizzards, snow; (12) Hail damage: destroy crops, damage houses; (13) Wind damage: falling trees, houses, overturning cars and boats; (14) Tornado: local destructive disaster; (15) Lightning: casualties caused by lightning strikes; (16) Continuous rain (unpleasant rain): detrimental to crop growth and development, food mildew, etc.; (17) Dense fog: human diseases, traffic obstruction; (18) Low-altitude wind shear: (aircraft) aviation crash; (19) Acid rain: damage to crops, etc.

2. Marine disasters Marine disasters mainly include the following types: (1) Storm surge: including typhoon storm surge and temperate storm surge; (2) Tsunami: remote tsunami and local tsunami; (3) Waves: including three types: wind waves, swells and nearshore waves, which are divided into typhoon waves and cyclone waves in terms of their causes; (4) Sea water; (5) Red tide; (6) Coastal disasters: such as coastal erosion, landslides, Land salinization, seawater pollution, etc.; (7) The harm of El Ni?o. 3. Flood disasters (1) Heavy rain disasters; (2) Flash floods; (3) Snowmelt floods; (4) Ice floods; (5) Dam burst floods; (6) Debris flow and cement flow floods.

4. Earthquake disasters (1) Tectonic earthquakes; (2) Subsidence earthquakes; (3) Mine earthquakes; (4) Reservoir earthquakes, etc.; 5. Crop biological disasters (1) Crop diseases: mainly rice There are more than 240 kinds of diseases, including 50 kinds of wheat diseases, more than 40 kinds of corn diseases, more than 40 kinds of cotton diseases and many diseases of soybeans, peanuts, hemp, etc.; (2) Crop pests; there are mainly 252 kinds of rice pests and 100 kinds of water and wheat pests. There are many kinds of pests, including 52 kinds of corn pests, more than 300 kinds of cotton pests, and various pests of other crops; (3) Crop weeds: about 8,000 kinds; (4) Rat pests. 6. Forest biological disasters (1) Forest diseases: 2918 species; (2) Forest insect pests: 5020 species; (3) Forest rodent pests: more than 160 species.

7. Forest fires. The National Science and Technology Commission, the State Planning Commission, and the National Economic and Trade Commission’s Comprehensive Research Group on Natural Disasters divide natural disasters into seven categories: meteorological disasters, marine disasters, flood disasters, geological disasters, earthquake disasters, and crops. Biological hazards and forest biological hazards and forest fires. However, the disasters that are closely related to our daily life mainly include: 1. Geological disasters. Natural variations and man-made effects may lead to changes in the geological environment or geological bodies. When this change reaches a certain level, the resulting disasters such as landslides, debris flows, Consequences such as ground decline, ground subsidence, rock expansion, sand and soil liquefaction, land freezing and thawing, soil salinization, land desertification, earthquakes, volcanoes, and geothermal damage will cause harm to humans and society.

This phenomenon is called a geohazard. Geological hazards also include derived hazards.

(1) Debris flow. Debris flow is a special torrent containing a large amount of sediment and rocks in mountainous valleys, triggered by heavy rain, melting ice and snow and other water sources.

The formation of debris flow: the following three conditions must be met at the same time: steep topography that is convenient for collecting water and materials; rich loose materials; and a large amount of water source in a short period of time. Debris flows can be divided into three categories according to their material composition: debris flows are composed of a large amount of clay soil and sand and stones of different particle sizes; debris flows are mainly composed of clay soil, containing a small amount of clay particles and stones, and have high viscosity and become thick mud-like The one composed of water, sand and stones of different sizes is called water-rock flow.

The hazards of debris flow: hazards to residential areas; hazards to roads and railways; hazards to water conservancy and hydropower projects; hazards to mines; (2) Landslides. The rocks on the landslide are weak due to gravity due to various reasons.

3. Who knows some common sense about first aid for natural disasters?

Strategic measure 1: Develop a plan and make it available through the national, provincial, municipal, district, enterprises, institutions, communities, and schools Formulate and drill emergency plans to create an orderly and prepared situation for preventing and mitigating natural disasters.

The emergency plan should include the emergency organizational system and responsibilities for natural disasters, prediction and early warning, information reporting, emergency response, emergency disposal, emergency support, investigation and evaluation, etc., to form a system that includes beforehand, incident and during the incident. , after the event and other aspects of a complete set of working operation mechanism. The plan cannot be shelved on the shelf. It is necessary to make the general public and disaster management personnel familiar with the plan through training and plan drills, and continuously improve the plan in practice.

Be prepared for danger in times of peace and focus on prevention. It is necessary to enhance the awareness of dangers, always grasp the situation unremittingly, and take preventive measures before they occur.

Adhere to the combination of prevention and emergency response, and the combination of normality and abnormality. *** Communities should be encouraged to formulate emergency disaster prevention plans, conduct disaster relief drills, equip specialized communication equipment to replace common communication methods under emergency conditions, and ensure necessary emergency reserves of supplies and facilities.

Actively prepare for emergencies in terms of equipment, technology, personnel, etc. Strategic Measure 2: People-oriented, disaster avoidance and reduction: People-oriented, taking ensuring the safety of public life and property as the primary task of disaster prevention and reduction, and minimizing the casualties caused by natural disasters and the harm to social and economic development.

In the face of natural disasters, scientific defense, from blind disaster resistance in the early days to active disaster avoidance in recent years, reflects the scientific development concept in disaster prevention and reduction. Strategic measure 3: Monitoring and early warning, rely on science and technology to adhere to the basic principle of "prevention first" in disaster prevention and reduction, put disaster monitoring, forecasting and early warning in a very prominent position, and attach great importance to and do a good job for the whole society, including the disadvantaged in society. Group warning information is released.

Meteorological disasters are a type of public emergency event that can have a long warning time and a high prediction accuracy. Strengthen short-term and nowcasting of disastrous weather and strengthen sudden meteorological disasters. The production of early warning signals and strengthening the release of meteorological early warning information are important scientific and technological guarantees for improving the level of disaster prevention and reduction. We must rely on science and technology to improve the comprehensive quality of disaster prevention and reduction.

By strengthening scientific research and technological development in the field of disaster prevention and reduction, adopting and promoting advanced monitoring, prediction, early warning, prevention and emergency response technologies and facilities, and giving full play to the role of expert teams and professionals, Improve the level of science and technology in dealing with natural disasters. The 2005 typhoon defense work practice fully demonstrated the important role of modern meteorological science and technology in preventing and fighting typhoons.

The new generation of weather radar and modern detection means such as automatic weather stations, mobile weather stations, and meteorological satellites have improved the ability to monitor the latest developments of typhoons in real time; numerical forecast products provide an opportunity to accurately predict future typhoons. The path provides a reference basis, making forecasters more confident and sure about the forecast of typhoons and other disastrous weather, and provides a scientific basis for accurate and advanced forecasts; forecasters play an important role in typhoon forecast services. Strategic Measure 4: Disaster Prevention Awareness, Popularized by All The public is the main body of disaster prevention.

Enhance the awareness of disasters and prevent them before they happen. Disaster prevention and reduction requires the general public to widely enhance their awareness of disaster prevention, understand and master disaster avoidance knowledge. When natural disasters occur, ordinary people can know how to deal with disaster situations, how to protect themselves and help others.

*** Social groups should organize and publicize disaster knowledge and train disaster professionals or volunteers. Relevant departments have widely publicized knowledge on prevention, avoidance, self-rescue, mutual rescue, and disaster reduction through books, newspapers, audio-visual products, electronic publications, radio, television, and the Internet to enhance the public's awareness of danger, social responsibility, self-rescue, and mutual assistance. Rescue ability.

By carrying out the action of "disaster prevention (disaster reduction) into communities, campuses, enterprises, and villages", the most grassroots community residents, primary and secondary school students, enterprise employees, and rural residents, especially those in remote areas, can Farmers and vulnerable groups in society should enhance their awareness of disaster prevention and reduction and master basic disaster avoidance, self-rescue and mutual rescue skills to achieve disaster reduction purposes. Disaster prevention and reduction need to start from childhood, and disaster and disaster emergency response knowledge should be included in the teaching content of primary and secondary schools.

Relevant departments should prepare publicity manuals and promotional materials for natural disaster prevention, widely publicize and popularize disaster knowledge, emergency management knowledge, disaster prevention and reduction knowledge, and improve the ability of grassroots people to participate in emergency management and self-rescue capabilities. The public must fully understand the important role of disaster early warning information, understand the meaning of various early warning information, and take active and effective responses based on different early warning information and different early warning levels when receiving disaster early warning information.

It is necessary to establish extensive and smooth early warning information release channels. Early warning information is released using various forms such as radio, telephone, mobile phone text messages, street display screens, and the Internet. Important early warning information can be instantly inserted and rolled out in TV programs.

Relevant departments can ensure that disaster warning information reaches effective users within an effective time, giving them the opportunity to take effective defensive measures to reduce casualties and property losses. In recent years, in the major weather warning information service, the meteorological department has not only submitted meteorological information for decision-making to relevant government departments, but also broadcast weather warnings on a rolling basis on TV, and used mobile phone text messages to release weather warning information to users, so that grassroots Cadres and the masses are well aware of the early warning situation, thus solving the "last mile" problem of meteorological products from the meteorological bureau to ordinary users, and achieving good results.

Strategic Measure 5: Emergency Mechanism, Quick Response *** Relevant departments need to establish an emergency management mechanism with "unified command, responsive response, complete functions, orderly coordination, and efficient operation". "Quick response and coordinated response" are the core of the emergency mechanism.

Disaster prevention and reduction involves all aspects and requires *** organizational leadership and active response from various departments. In the emergency management of meteorological disasters, the meteorological department, while linking up and down internally, has strengthened horizontal linkage and close collaboration with the news, water conservancy, civil affairs, safety supervision, ocean, agriculture, forestry, environment and other departments, established an emergency linkage mechanism, and Meteorological work is integrated into the public service system at all levels.

It is necessary to strengthen the construction of emergency response teams focusing on territorial management, establish a linkage and coordination system, fully mobilize and give full play to the role of towns, communities, enterprises and institutions, social groups and volunteer teams, and rely on the power of the public to Form a standardized and efficient disaster management workflow. Strategic measure 6: Category disaster prevention, targeted at the industry.

4. Knowledge of natural disasters

Earthquake

Hail/view/8582

Tsunami/view/9425

Hurricane/view/7004

Tornado/view/3945

Debris flow/view/7135

5. How to face natural disasters

2008 is a year of extraordinary significance for every Chinese citizen. Snow disasters and earthquakes have brought us too many losses and regrets. This shows that our country is one of the major climate vulnerable areas in the world. Naturally, Disasters occur frequently, are widely distributed, and losses are large. It is one of the countries with the most serious natural disasters in the world. Natural disasters not only directly endanger people's lives and safety, but also have a great impact on the development of the national economy. Since we cannot control natural disasters , then we should pay attention to disaster prevention and reduction, and improve self-protection and survival capabilities. Natural disasters mainly include floods and droughts, meteorological disasters, earthquake disasters, geological disasters, marine disasters, biological disasters and forest and grassland fires. These disasters can occur at any time may happen, so we must respond scientifically, actively defend, and must adhere to the path of sustainable development in which man and nature live in harmony. We must protect the natural environment, strengthen ecological construction, and conserve resources and energy from the strategic perspective of sustainable development. Respect the laws of nature and adjust the layout of industry, especially construction projects that have a greater impact on the natural environment. For example: there is an earthquake and you are trapped under the ruins. At this time, do not move blindly, be calm, and take your hands out first. Move the rubble slowly, keep breathing smoothly first, and then find a way to breathe and call for help. If you are at home when an earthquake occurs, you must immediately get into a small room that is hard and has not collapsed. Squat against the wall or at the door. After the house collapses, try to survive and avoid being injured. If you are in school, you must obey the teacher's instructions and hide under the desk. Pay attention to protecting your head. If you are in physical education class, you must Avoid tall buildings, don’t get hurt, etc. We should also learn more about first aid and understand what should be done and what should not be done when natural disasters occur. Many of these natural disasters are caused by human beings themselves Masterpiece. Therefore, we must have knowledge in this area and not harm ourselves. Not only natural disasters, but also man-made disasters. Such as fires, mudslides, soil erosion, etc. are all unnecessary losses caused by human beings cutting down trees. Therefore, we should do the following: 1. Protect forests and protect water and soil. 2. Reduce car exhaust. 3. Use fire carefully and do not throw away cigarette butts. 4. Learn more about earthquake and disaster prevention and have a sense of prevention. 5. Save water and cherish every drop of water. If we do these things well, we will not only reduce the occurrence of disasters, but also save many lives when disasters occur. Protecting our homeland, the earth, is to protect ourselves. .Let us take action to prevent and mitigate disasters, improve self-protection and survival capabilities, and jointly prevent disasters from happening, making the earth brighter and more splendid tomorrow.

6. What are some tips for escaping from natural disasters such as floods and mudslides?

1. Precursors of disasters Some signs and symptoms before a disaster occurs can be collectively referred to as precursors of a disaster.

According to the source of perception of disaster precursors, they can generally be divided into two categories. One type is precursors that can be directly detected by human sensory organs, and the other type is precursors that cannot be directly detected by human sensory organs and require instrument measurement. A precursor to coming out. (1) Earthquake Disaster Before an earthquake, especially a strong earthquake, some abnormal phenomena will appear in the metropolis.

One of the common characteristics of earthquake precursors is that they all appear as some kind of sudden earthquake-related mutation in nature, which is a warning signal from nature before an earthquake. Before every major earthquake, there are some abnormal phenomena, such as well water becoming muddy, bubbling, turning over, warming, changing color, changing taste, rising and falling sharply; springs suddenly drying up or gushing out; animals reacting abnormally, and animals reacting to earthquakes. Most of them have panic reactions, such as being extremely nervous when encountering enemies, and a few are inhibited, showing signs of depression; macroscopic precursor phenomena such as ground sounds, ground lights, fireballs, and abnormal flowering and fruiting of plants.

At the same time, there may also be ground tilt, expansion and contraction, sea level rise and fall, etc., reflecting changes in geophysical phenomena such as geomagnetism, geoelectricity, geotemperature, electromagnetic waves, gravity, water radon, water quality composition changes and other microscopic phenomena. Premonitory phenomena.

When these abnormal phenomena occur, measures should be taken as much as possible to increase the chance of avoiding disaster.

In addition, we must be particularly vigilant. After a strong and destructive earthquake occurs, there may be strong aftershocks in the short term, causing buildings that have been damaged to varying degrees to collapse again. (2) Tornado disaster: In addition to the general characteristics of cumulonimbus clouds, tornado clouds will also have black roller-shaped clouds at the cloud base. When funnel clouds are seen stretching down from the cloud base, a tornado may appear.

When at home, be sure to stay away from doors, windows and the outer walls of the house, and hide in a wall or small room opposite the direction of the tornado and squat down with your head in your hands. The safest place to avoid a tornado is the basement or semi-basement; in the emergency situation of downed poles or house collapse, the power supply should be cut off in time to prevent electric shock to the human body or fire; when encountering a tornado in the wild, you should find a nearby low-lying place to lie down. The ground, but stay away from big trees and electric poles to avoid being smashed, crushed and electrocuted. When a car encounters a tornado when going out, you must not drive to avoid it, and do not take shelter in a car, because cars have almost no defense against tornadoes and should be Get out of the car immediately and seek shelter in low-lying areas.

(3) Debris flow disaster In addition to estimating the possibility of a debris flow outbreak based on local rainfall conditions, the occurrence of a debris flow can also be judged through some unique phenomena so that quick and correct self-rescue methods can be adopted. When it is found that the normal flow of water in the river (ditch) bed suddenly stops or the flood suddenly increases and contains more firewood and trees, it can be confirmed that a debris flow has formed in the upper reaches of the river (ditch).

Listen carefully to see if there is any sound similar to the roar of a train or a muffled thunder coming from deep valleys or ditches. If you hear such a sound, even if it is very weak, you should conclude that a mudslide is forming. At this time, you must quickly Get out of dangerous areas. If the depths of the ravine become dark and accompanied by roaring or slight vibrations, it indicates that a debris flow has occurred in the upper reaches of the ravine.

(4) Lightning strike disaster Lightning strike is a strong discharge phenomenon caused by thunderclouds. The voltage reaches 100 million to 1 billion volts, the current reaches tens of thousands of amperes, and a large amount of heat energy is also released. The instantaneous temperature can reach Above 10,000 degrees Celsius. Its energy can destroy tall buildings, split large trees, and injure people and animals.

Try not to walk in the wilderness during thunderstorms. When going out, you should wear plastic raincoats that are not soaked in water. Do not ride on livestock or bicycles; do not use umbrellas with metal poles, and do not carry umbrellas with metal poles. Tools such as shovels and hoes are carried on the shoulders. Stay away from the building's lightning rod and its grounding down conductor to prevent lightning counterattack and step voltage from injuring people.

Stay away from various antennas, telephone poles, towers, chimneys, and flagpoles. If possible, you should enter buildings with lightning protection facilities or cars and ships with metal shells, but canvas caravans and tractors Vehicles, motorcycles, etc. are more dangerous during thunderstorms and should be kept away as soon as possible. Try to stay away from hills, seasides, rivers, and ponds. Try to stay away from isolated trees and isolated buildings without lightning protection devices. It is also dangerous near iron fences, barbed wire, and metal clotheslines.

If you stay indoors during a thunderstorm, you must close the doors and windows to prevent spherical lightning from entering the room and causing harm; disconnect the outdoor TV antenna from the TV and connect it to the ground wire; try to stop using electrical appliances and unplug them Power plug; do not make calls or mobile phones; do not go near indoor metal equipment (such as radiators, water pipes, sewer pipes); do not go near damp walls.

7. Knowledge on disaster prevention and reduction

Original publisher: XX Inner Demon

Basic knowledge on disaster prevention and reduction Human life must be protected, and ten rules must be remembered , once a disaster occurs, use it promptly and be aware of it. 1. Earthquake: In the event of an earthquake, take shelter first. Find a gap under the table or bed, lean against a corner and bend your body. Seize the opportunity to escape. Stay away from all buildings. Squat in the open area during aftershocks. 2. Fire: If there is a fire, if you are afraid of smoke, you will cover your nose and mouth with a wet towel, and your body will catch fire and roll to the ground. If you do not take the elevator and run down, you will slide down the balcony and tie the rope, and blindly jumping off the building will hurt your body. 3. Flood: The flood is fierce. It is difficult to stay at high places. You cannot stay on the roof of an earthen house. A raft can be tied to the bed and table. A lifeline can be tied to a big tree. Prepare food, a flashlight, and wear warm clothes to survive the danger. 4. Typhoon: When a typhoon comes, listen to the forecast, strengthen the dams and waterways, repair the gas circuits, make temporary buildings secure, anchor the ship deep in the port, and reduce travel to check for signals. 5. Debris flow: When there is heavy rain or mudslide, the dangerous place is downstream. When escaping, don’t follow the bottom of the ditch. Climb up the hill quickly. Do not choose a ditch when camping in the wild. When entering the mountain, you must pay attention to the weather.

6. Lightning strikes: On cloudy and rainy days, thunder and lightning will occur. Don’t stand under a tree to take shelter from the rain. Keep away from iron towers and poles. Take precautions against thunder in your home. Close the doors and windows and turn off the power supply to prevent thunder and fire from escaping in the house. 7. Blizzard: On a blizzard day, when jogging, don’t stop with your back to the wind. Your body will be frozen and unconscious, and you must not bake it with fire. The ice and snow will wash away the blood circulation, and it will heal slowly if it warms up. 8. Tornado: Once a tornado or strong storm strikes, you should enter the cellar, stay away from the doors and windows indoors, turn off all power and water sources, lie down in low-lying areas outdoors, and it is unreliable inside the car. 9. Epidemic: Don’t be paralyzed about the epidemic, and be careful to prevent infection. Isolate patients immediately when they are found, ventilate and disinfect tableware, seek medical treatment early if you are infected, and go to public places less often. 10. Chemical protection: Chemicals are dangerous. Do not pick up abandoned items. Prevent fireworks from burning toxic gases. Call the police to indicate the accident. Don’t watch when there is a transportation leak. Stay away from people in the limelight. Human life is more important than mountains. Prevent disasters and avoid danger before they happen. Master the skills and practice them frequently. Best wishes

8. Who knows some common sense about first aid for natural disasters

Strategic Measure 1: Develop a plan , and are constantly prepared to formulate and drill emergency plans at the country, provinces, cities, districts, enterprises, institutions, communities, schools, etc. to form an orderly and prepared situation in preventing and mitigating natural disasters.

The emergency plan should include the emergency organizational system and responsibilities for natural disasters, prediction and warning, information reporting, emergency response, emergency disposal, emergency support, investigation and evaluation, etc., to form a system that includes beforehand, incident, and during the incident. , after the event and other aspects of a complete set of working operation mechanism. The plan cannot be shelved. It is necessary to make the general public and disaster management personnel familiar with the plan through training and plan drills, and continuously improve the plan in practice.

Relevant departments can ensure that disaster warning information reaches effective users within an effective time, giving them the opportunity to take effective defensive measures to reduce casualties and property losses. In recent years, in the major weather warning information service, the meteorological department has not only submitted meteorological information for decision-making to relevant government departments, but also broadcast weather warnings on TV and released weather warning information to users using mobile phone text messages, so that grassroots Cadres and the masses are well aware of the early warning situation, thus solving the "last mile" problem of meteorological products from the meteorological bureau to ordinary users, and achieving good results.