Fifty Cross Smog Reduction Initiative

Recommendation 1 for preventing and controlling smog:

Dear citizens:

In addition to affecting respiratory diseases, heavy foggy weather can also affect patients with cardiovascular diseases. Adding insult to injury. This is because the pressure in dense fog is relatively low, which makes people easily feel irritable and blood pressure will naturally increase. In addition, the temperature is often lower in foggy days. Some patients with high blood pressure and coronary heart disease suddenly walk from warm indoors to cold outdoors, and their blood vessels Thermal expansion and contraction can also increase blood pressure, leading to stroke and myocardial infarction.

So, in foggy weather, try to pay attention to your health:

1. Stay at home as much as possible in foggy weather, and wear a mask when going out;

2. Citizens riding electric vehicles and motorcycles are best to wear masks, which can block the inhalation of pollutants to a certain extent:

3. It is best not to go to public places;

4. Maintain air circulation in the city;

5. Eat a light diet, eat less onions, garlic, peppers and other irritating foods, and eat more lemons, oranges, cabbage, potatoes, milk, eggs , spinach, etc. to increase vitamins and protein.

Recommendation Two for Smog Prevention and Control:

Mayor:

Hello!

I am a Qingtian County Tashan Experimenter A primary school student named Lian Jiayi.

The sky has often turned gray recently, and the buildings and trees in Qingtian are all gray. When I go out, I see many people wearing masks. Just yesterday, I checked online and found that the concentration of PM2.5 reached 280.

I observed air pollution caused by industry. In Qingtian Iron and Steel Plant, chemical plants and other places, smoke is rising from the chimneys, some are yellow and some are black, and the emissions are very fast, which makes people uncomfortable to watch. On cloudy days, the surrounding buildings are shrouded in smoke, visibility is very low, and it is almost impossible to see clearly.

Then there is pollution in life. Every household has gas and water heaters. Everyone uses gas and water heaters every day. If you add up, the air pollution will become more serious.

Motor vehicles also emit very dirty particles, especially poor-quality buses and motorcycles that emit choking black smoke after passing by. During peak hours, a bus passes every five minutes or so, and at least a hundred vehicles pass through here a day. You know, how much exhaust gas will be emitted by so many cars! Especially at red lights and traffic jams, the cars on the road will stop, and a large amount of exhaust gas will be emitted.

The harm of smog is that long-term inhalation of smog can harm your health and may cause coughs, pneumonia, and even headaches and nausea. Therefore, in order to prevent smog, I make the following suggestions:

1. To reduce factory chimney emissions as much as possible, the government can establish regulations: private emissions will be punished.

2. Develop green belts, expand green areas, and plant more trees.

3. Guide factories and enterprises to use less coal and oil and more use of other non-polluting fuels and energy sources such as solar energy.

4. Guide everyone to drive less, take buses more, and ride public bicycles more.

5. Organize more environmental publicity activities to let everyone know about the dangers of smog. The mayor himself should take the lead.

As the saying goes: "There is heaven above, and Suzhou and Hangzhou below." How beautiful Qingtian would be without smog! If the image of Qingtian is affected by smog

it will also So sad! Time waits for no one, so we should protect the environment.

Recommendation Three for Prevention and Control of Smog:

Dear citizens:

In recent years, haze weather has become a hot topic of concern to the whole society. There are a lot of discussions about haze weather, and the color of haze changes. It gives people the feeling that it exists in all cities in winter, whether it is in Beijing, Shanghai, Chengdu or Dazhou. The answer is yes. In some cities, they appear frequently in spring and autumn, and they come more and more violently every year. According to data, this kind of haze weather is very harmful to people. Its composition is very complex, including hundreds of types of atmospheric particles. Among them, the main ones harmful to human health are PM2.5 aerosol particles, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol particles, etc., which can directly enter and adhere to the upper and lower respiratory tract and lung lobes of the human body.

Since most of the atmospheric aerosols in haze can be inhaled by the human respiratory tract, especially submicron particles will be deposited in the upper and lower respiratory tracts and alveoli respectively, causing rhinitis, bronchitis and other diseases. Long-term exposure to this environment will also induce Lung cancer has become one of the four major killers that endanger human health. Therefore, it must be paid great attention to.

The urban area of ??Dazhou is small, surrounded by mountains on three sides, with dense buildings and population, and large traffic flow. Especially in autumn and winter, the urban area has less precipitation, frequent temperature inversions, and calm winds, which is not conducive to the removal of pollutants in the air. Dilution, diffusion, degradation. Since entering winter this year, it is rare to see a good day of sunshine, let alone blue sky, white clouds, and clear sky. Most of the sun we see is gray sun, and the warmth is reduced. In the afternoon, standing on the top of Phoenix Mountain and looking into the distance, we are surrounded by It was gray, the visibility was low, and the city buildings below the mountain could not be seen clearly, indicating that the haze weather in Dazhou City was also very serious. Judging from public information, the PM10 monitoring situation in Dazhou in December 2013 was that the air pollution index exceeded 100 on 7 of the 31 days in December, which was considered mild pollution. In the first 10 days of January this year, , there were 5 days when the air pollution index exceeded 100. However, the culprit of haze weather is PM2.5. Currently, Dazhou cannot monitor it in a timely manner, and it is not included in the 190 key monitoring cities planned by the state in 2014. It can only measure PM10 particles. Although Dazhou cannot measure pm2.5 and we don’t know the degree of pollution, our impression and the actual detection situation in some cities indicate that it is difficult for Dazhou’s pm2.5 to meet the standards. We started monitoring pm2 on January 1 this year. .5 situation in the neighboring city of Nanchong, we can roughly see the degree of PM2.5 pollution in our Dazhou. Dazhou and Nanchong are similar in many aspects, but the terrain of the main urban area of ??Nanchong is flat, making it easier for air diffusion than the main urban area of ??Dazhou. In the first ten days of January 2014, the PM2.5 monitoring situation in the main urban area of ??Nanchong City was: 2 days were severely polluted, with an index of 200; 6 days were moderately polluted, with an index between 150-200; There were 2 days with mild pollution, with the index between 100-150. According to air quality standards, PM2.5 values ??between 0 and 50 micrograms are excellent, 51 and 99 micrograms are good, 100 and 149 micrograms are mild pollution, 150 and 199 micrograms are moderate pollution, and 200 and 299 micrograms are severe pollution. More than 300 micrograms is considered serious pollution. In this regard, the following suggestions are put forward:

1. Pay attention to it as early as possible. Nowadays, people talk more about the smog in Beijing, Shanghai, and Chengdu, and seldom talk about the smog in Dazhou. This is because: first, Dazhou has not been listed as a key monitoring city by the country; second, it cannot be detected yet. I don’t know what the degree of pollution is; third, there has not been such a heavy pollution situation in the dark. The government and relevant departments should pay attention, prevent and prepare in advance. According to the national plan, Dazhou will be able to achieve real-time monitoring of pm2.5 by the end of 2015, but we cannot wait. The severe reality requires that the government and competent authorities must respond to the increasingly serious to cope with the haze weather.

2. Strengthen motor vehicle management. According to research by some scholars and experts, the main culprit of haze weather is exhaust emissions from motor vehicles. In the past, when there were few cars, in winter, there would be frost or fog in the morning. After the sun came out, the fog would dissipate and the sun would warm you. Now that there are more cars, it can be said that it is overcrowded and polluted. It's serious. From morning to night, this fog lingers all day long, hazy, and the sun is gray, making my body feel numb. At the same time, traffic congestion has become a daily occurrence, and the convenience, comfort, and efficiency that cars should have are gradually offset by too many vehicles. The "car disaster" has taken shape, and car exhaust is even more harmful. It can be said that there is no city without congestion, and no city without smog. At present, the number of motor vehicles in Dazhou City has reached more than 150,000, and is increasing at a rate of 120 vehicles per day (up to more than 180 vehicles at peak times), resulting in serious dust and exhaust pollution. With the increase in the number of motor vehicles, exhaust pollution has become increasingly severe, changing from local to continuous and cumulative. According to statistics, when a car travels for a year, it emits nearly 3 tons of exhaust gas, which is three times the weight of the car itself. At this rate, the problem of automobile exhaust pollution will be very serious. In winter and the alternating periods of winter and autumn, as well as the alternating periods of winter and spring, vehicles shall be diverted and driven with limited numbers. On the one hand, it can solve traffic jams and difficulty in riding; on the other hand, it can also reduce the level of atmospheric environmental pollution in this local area, and better reduce the harm of haze weather to people.

3. Strengthen and improve people’s awareness of environmental protection - starting from themselves and their families. Vehicle exhaust emissions are an important component of atmospheric environmental pollution. However, personal and household pollution account for a certain proportion of atmospheric environmental pollution sources. The garbage, waste gas, and waste water produced in people's lives not only make people enjoy convenience, but also make the air environment more polluted. This is a part that we cannot ignore. It is necessary to strengthen the environmental awareness of the whole people. Before the increasingly serious smog weather, we should promote activities to buy one less car or drive one less day, and go into the community and campus.

4. Speed ??up the relocation of Dagang. Dagang is close to Xicheng District. As long as the south or southwest wind blows in Xicheng District, all the exhaust gas from Dagang will flow directly to Xicheng District or even the old city, which will have a serious impact on the air in the city.

5. Dongyue Power Plant should be relocated. Dongyue Power Plant is located on the northern edge of Dacheng. It is a major coal-burning company in Dazhou. When the north wind blows in winter, pollutants emitted from the flue will also drift into the city, causing a greater impact on the city's air.

6. Proper planning and design of urban parking lots. Judging from the current situation, large-scale commercial parking lots should be planned and designed immediately in the suburbs of the city, and people and vehicles should be separated. People enter the city and cars do not enter the city. The principle is that in the future, except for buses, taxis and special emergency vehicles, cars will not be allowed to drive in the main urban area. The daily life of urban residents will be completely replaced by walking or riding bicycles, so that people can get rid of pollution and pollution to a large extent. Waste of non-renewable resources.

7. Strengthen the control of road dust, construction site dust, and transportation dust pollution. Main roads must be regularly sprinkled with water and cleaned; construction projects must be fenced off, roads must be hardened, flushing facilities must be installed, watering must be carried out in a timely manner, vehicles are not allowed to go out with mud, and slag-carrying vehicles are not allowed to load from the roof, etc.; Construction projects should be controlled during smog-prone seasons, and smoked and cured products are strictly prohibited in urban areas.

Recommendation 4 to prevent and control smog:

Dear urban residents:

Hello. This weekend was hazy again, with visibility less than 100 meters. Both vehicles and pedestrians are groping their way forward. There was no laughter, no singing of birds, and even the buildings had only vague outlines. And we can only stay at home and cannot go out. Smog is silently shrouding the entire city of Hangzhou.

Hazy weather not only seriously affects the quality of the air, but also easily causes various diseases. It has been continuously reported recently that the outpatient clinics of major hospitals in Hangzhou are overcrowded due to the inhalation of smog. So, what exactly causes smog?

In today's China, factories of all sizes have erected long chimneys, emitting thick smoke. It is this smoke, carrying fine dust, that has become the main force in creating haze. At the same time, vehicle exhaust emissions and dust from fireworks and firecrackers during the New Year have become "accomplices", causing the occurrence of haze weather.

In order to reduce haze weather, every resident living in Hangzhou should establish the awareness that "fighting against haze is everyone's responsibility" and take the initiative to become an active participant in improving air quality. Here, I would like to make the following suggestions to you:

1. When traveling, take buses or ride bicycles as much as possible to reduce the traffic rate and reduce motor vehicle exhaust emissions.

2. The Spring Festival is coming soon. We should celebrate the Spring Festival in a civilized way. Set off less or no fireworks to create a safe, healthy and environmentally friendly Spring Festival.

3. Reform eating habits, resist outdoor barbecues in cities, and implement a diet structure with low oil smoke, low pollution, and low energy consumption.

4. Classify, recycle, and reuse. Do not litter waste batteries and other harmful waste. Classify waste and recycle resources for the benefit of mankind.

5. Various green areas and fresh air. Place more small potted plants on the balcony of your home or in the corridors of your community, which are both beautiful and can purify the air.

For our home and our health, let us act together and fight against the smog to the end!

Recommendations for preventing and controlling smog five:

Dear citizens:

The first point is to shorten the winter heating cycle and reduce the number of coal-burning heating companies. Coal-burning power companies must also look for alternative non-polluting new energy sources.

The second point is that the buildings under construction in the city have the largest dust and must be strictly monitored. The third point is to increase greening efforts in our desert areas.

The fourth point is that open-air barbecue stalls should implement smoke-free barbecue and increase supervision of outdoor burning. The fifth point is to increase the elimination of old cars and introduce higher national standards.

Recommendation Six for Prevention and Control of Smog:

Dear citizens:

In the analysis of various data and actual feedback from questionnaires and research at home and abroad On the basis of successfully controlling haze, suggestions for controlling haze are put forward. From a comprehensive analysis, haze control needs to be carried out from the aspects of formulating national laws, developing ecological public arts, controlling pollutant emissions, and enhancing citizens' environmental awareness.

1. Formulate relevant national laws

Elevate the governance of haze to the level of national will, demonstrate the country’s determination to control haze and reflect the seriousness of the haze problem . Strengthening and improving legislation and law enforcement for haze prevention and control is the key to controlling haze problems. Continue to improve the "Atmospheric Pollution Prevention and Control Law", focus on refining regulations, strengthen law enforcement and supervision, increase the legislative, law enforcement and punishment powers of environmental protection agencies, empower environmental protection agencies with law enforcement means, and environmental protection agencies have the power to carry out legislation, law enforcement, punishment, etc., and Work is carried out through enforcement means and monitoring, technical improvements, etc. We can refer to the American model to establish a regional environmental management mechanism to conduct comprehensive and integrated management of environmental issues in the region. At the same time, a reporting platform was set up to supervise environmental law enforcement through civil organizations and public forces.

2. Actively develop ecological public welfare

1. Optimize the industrial structure and further deepen industrial pollution control. Resolutely eliminate backward production process equipment and products determined by the state, strictly control the production capacity of the "two high" industries, and vigorously eliminate a number of backward products, technologies and process equipment that do not meet industrial policies and energy conservation and emission reduction requirements, such as steel, building materials, and textiles. 2. Develop energy-saving and environmentally friendly industries. Give play to the leading role of the government, coordinate the development planning of the energy conservation and environmental protection industry, formulate technical standards and specifications for the energy conservation and environmental protection industry, increase support for technology research and development of the energy conservation and environmental protection industry, accelerate the development of the energy conservation and environmental protection industry, and support the energy conservation and environmental protection industry to become an emerging pillar industry. 3. The government should play a leading role and vigorously develop clean energy, actively develop new and renewable energy sources such as wind energy, solar energy, geothermal energy, bioenergy, and tidal energy, improve energy utilization efficiency, encourage energy conservation, actively promote building energy conservation, and accelerate Promote the energy-saving renovation of existing buildings and the development of green buildings, and promote the use of solar thermal, photovoltaic building integration, ground source heat pump and other technologies.

3. Strictly control the emission of pollutants

Controlling the emission of pollutants is the most direct preventive measure and the most effective. 1. Control pollution and dust control in key industries. Strengthen the treatment of various types of smoke and dust pollutants, promote the upgrading and renovation of dust removal facilities for equipment that has not been eliminated, ensure that particulate matter emissions meet the special emission limit requirements of the new standards, and accelerate the construction of desulfurization and denitrification facilities in key enterprises. 2. Develop green transportation, strengthen the control of motor vehicle exhaust emissions, vigorously develop urban bus systems and inter-city rail transit systems, encourage green travel, actively promote electric buses and taxis, vigorously develop electric, solar and other new energy vehicles, and encourage fuel-powered vehicles Vehicles are equipped with compressed natural gas to promote clean energy such as natural gas as vehicle power fuel, and purification devices are installed on vehicles to achieve catalytic purification of vehicle exhaust gases.

4. Enhance citizens’ awareness of environmental protection

Increase the establishment of typical demonstration activities and enhance the demonstration effect. This will make the concept of ecological civilization deeply rooted in the hearts of the people, greatly enhance the awareness of ecological civilization, and advocate the formation of the whole society. Civilized, economical, green and environmentally friendly production, consumption and lifestyle. Establish government Weibo new media communication channels, improve the working mechanism for environmental petitions and public opinion law enforcement linkage, implement a government environmental information disclosure system, and urge enterprises to proactively disclose environmental information. Give full play to the role of grassroots party organizations, trade unions, Communist Youth Leagues, Women's Federations, schools and other social groups, and drive the attention and support of all walks of life through typical demonstrations, special activities, exhibitions, job creation, rational suggestions and other forms. and participate in air pollution prevention and control work.