According to the Voice of China, "News Horizon" reported that yesterday morning, Li Shixiang, the deputy mayor of Beijing, said "arousing thousands of waves." At a Beijing-Tianjin-Hebei Collaborative Development Forum in Beijing, Li Shixiang said that he would argue that the measures taken by the APEC during the APEC were “normalizedâ€. Although he also stressed that this does not mean that Beijing will be implemented this way, but also needs to study and demonstrate it seriously; but everyone has already made a lot of noise. SCREWTECH precision lead screws are an excellent economical solution for your linear motion requirements. For more than 15 years, SCREWTECH has designed and manufactured the highest quality Lead Screw assemblies in the industry. Our precision rolling machines ensure accurate positioning to 0.003 in/ft and our PTFE coating process produces assemblies that have less drag torque and last longer. 8Mm Lead Screw,Trapezoidal Screw,Trapezoidal Lead Screw,Trapezoidal Thread Screw SCREW TECHNOLOGY CO., LIMITED , https://www.screw-tech.com
In fact, the single and double number limit is not new to the Chinese. During the Beijing Olympics, Jinan, Lanzhou and Other places have used this trick during heavy pollution; the same discussion, after the Beijing Olympics; However, there is no precedent for the normalized single and double number limit.
According to data from the Beijing Municipal Environmental Protection Bureau, about 30% of Beijing's PM2.5 sources come from regional transmissions, and 70% are from local sources. Among local sources, motor vehicle emissions account for 31%, plus road emissions will be smooth. If the emissions are less than the congestion status, if the single and double number limit is really normal, it is expected to reduce the pollution source by about 10%. However, if the tail-changing limit behavior is limited to single and double numbers, the right of travel of the owners will undoubtedly be more hurt. Can the existing public transportation system meet people's needs, and whether the smog treatment can really be here? On the basis of advancement, it is also necessary to put a big question mark.
At 9:50 in the morning, the morning peak in Beijing has just ended, and many sections are still difficult to move. More than 5 million motor vehicles in Beijing can be connected around the earth for half a lap. Even if there are two restrictions on each working day, congestion and emissions still overwhelm the entire city.
At this time, Li Shixiang, the deputy mayor of Beijing, made this statement.
Li Shixiang: Recently, the society has various positive opinions on the roads of single and double cars. It is recommended that single and double numbers should become the norm, including Saturday and Sunday, we will listen to and demonstrate this opinion.
Li Shixiang said that the good air quality during the APEC meeting left a deep impression on everyone. The harvest of "APEC Blue" has brought us many useful revelations, and in its enlightenment, it includes "single and double numbers." Limit line normalization." The reporter at the scene recalled that when the words came out, there was a commotion in the quiet scene. Many people showed a surprised expression, and the arguments followed. After the media reported, the voice of the discussion spread instantly, and the pot was fried on the Internet. Some people said that it was suspected of being lazy; some people were more teasing and said, how can we not practice single and double working days?
The reporter interviewed many parties and learned that the strongest opposition voice is undoubtedly a car family.
Mr. Qin: This is purely awkward. What if the single and double numbers are restricted? Because the car is very cheap now, don't say that rich people, that is, the working class buys a car, two cars are not particularly difficult. And there are a lot of those who deliver, it's hard, you have to have a car, you have to buy this one, you have to buy another one.
Miss Jiang also drives to and from work every day. This policy direction makes her particularly angry.
Miss Jiang: The commercial insurance I paid is collected on an annual basis. That is equivalent to half of the time I stopped driving. How about the cost? Since everyone is encouraged to travel (green), why bother to raise the subway ticket? Why do you have to increase your bus ticket? At the same time, let's not let everyone drive out. So how do you let everyone out? APEC is also awkward when it comes to single and double numbers, and it is not without it.
But there are also private car owners who can sacrifice the ego for the big environment.
Owner: I feel very good, all with one, one air is good, and the other does not seem so chaotic in Beijing.
The most supportive voice comes from the taxi driver:
Driver: I think it is good to have a single and double number every day. At the very least, we don't have to be in traffic jams on the road. The passengers in the car will not be so obstructed. The business is not more economical than the traffic jam.
In fact, the cause of "APEC Blue", in addition to the single and double number restrictions implemented in the Beijing-Tianjin-Hebei region, as well as the suspension of industrial production in Beijing and surrounding provinces and cities, the suspension of construction sites, etc.; The intuitive feeling also needs to consider many factors such as the absence of working days during APEC and the prohibition of entry of foreign vehicles.
Ding Yan, deputy director of the Motor Vehicle Pollution Prevention and Control Center of the Ministry of Environmental Protection, said in an interview with this reporter that because the single and double number restrictions have a greater impact on the lives of the people, they will not become the norm.
Ding Yan: I think this may become some unconventional measures used in Beijing's large-scale events in the future. However, I feel that using the single and double numbers as a normal state is still a policy that will not exist at present. After all, our public travel measures have not yet reached a trip that can support the people.
Even if we worry about the public transport capacity, people have more questions and concerns from: If you don't, how can you save the blue sky faster? Or, if you do, is it a lot of air control? Will the working government not advance? After all, after the single and double number limit, PM2.5 will definitely decline, the pressure of the relevant departments is small, and the power is not small?
Air governance is the beginning and the key to this discussion. According to data from the Beijing Municipal Environmental Protection Bureau, in addition to transportation, coal, industry and dust account for about 15% of the local sources of PM2.5 in Beijing, and about 30% of the total is from regional transmission. In the face of such a pollution structure, how should we manage it?
In fact, in the forum yesterday, more discussion of the topic did indeed revolve around this topic. The more space of Li Shixiang, the deputy mayor of Beijing, is indeed used to accelerate the transformation of economic development mode, adhere to regional joint defense joint control, promote industrial synergy development, transformation and upgrading.
Therefore, Wang Conghu, a professor at the School of Public Administration of Renmin University of China, said in an interview with a CCTV reporter that the label “single and double-standard†should not be blindly labeled as “lazy thinkingâ€. However, he also pointed out that in order to limit the number of single and double numbers, first, the government must come up with more convincing supporting measures; second, it must conduct research and argumentation in an open and transparent manner in strict accordance with procedures.
Wang Conghu: There must be a supporting and systematic governance measure, more transparent and open, to convince more people and let them know. If you want to rise to the level of legislation or the government's policy, you will have to go through a long debate and extensive hearings. If you really only rely on the wind, and then some media will support it again, this decision will soon be made, obviously not in conformity. The spirit of scientific legislation and scientific decision-making.
Behind the "single and double" dispute is actually a big issue of how to coordinate and develop healthily in the Beijing-Tianjin-Hebei region. In the same forum, Yang Chongyong, executive deputy governor of Hebei Province, revealed that during the APEC period, there were 8,430 production-stopping enterprises in Hebei and 5,825 job-stopping sites. In the first three quarters, the industrial added value of Hebei's GDP above the industrial scale ranked the last in the country. Three, this is unprecedented. He also said that "the population of Beijing-Tianjin-Hebei has more than 100 million people, and it is impossible to have no strong industrial support. Hebei must rely on the coordinated development of Beijing-Tianjin-Hebei to achieve transformation and upgrading, and vigorously develop strategic emerging industries and modern service industries, for example, The future direction of development is to learn from Japanese steel mills. More than 100 of them are not polluted, but the benefits are very good."
However, Yang Chongyong’s words clearly did not become the focus compared to the discussion triggered by the phrase “study on the normalization of single and double numbersâ€. How should the coordinated development be completed and what bottlenecks need to be broken? Perhaps it is more worthy of attention than a “single and double number†policy, and it is worthy of more relevant departments to think more and think about ways.