This paper, like a bomb, was thrown into the sea, causing a huge wave!

The problem of environmental pollution and environmental governance has always been a big problem in China. Pen, fun, and www.biquge.info

At the beginning of the reform and opening up, in order to attract foreign investment and development, a large number of high-polluting and high-energy-consuming enterprises were built, which led to the continuous decline of China's environment; later, the state realized the environmental problems and began to rectify and shut down some polluting enterprises, and a large number of trees were planted to expand the area of green space.

These measures have curbed further deterioration of the environment.

However, it is only contained, and it is difficult, if not impossible, to restore the environment to its original state.

And in the process of governing the environment, it is a huge price to pay, and there is a lot of money.

However, the effect is still not very good.

According to the "Ambient Air Quality Index (AQI) Technical Regulations (Trial)" (HJ 633-2012), the air pollution index is divided into 0-50, 51-100, 101-150, 151-200, 201-300 and greater than 300 six grades, corresponding to the six levels of air quality, the larger the index, the higher the level, the more serious the pollution, the more obvious the impact on human health.

The air pollution index is 0-50, the air quality level is level 1, and the air quality status is excellent. At this time, the air quality is satisfactory, there is basically no air pollution, and all kinds of people can move normally.

The air pollution index is 51-100, the air quality level is level 2, and the air quality status is good. At this time, the air quality is acceptable, but some pollutants may have a weak impact on the health of a very small number of people with abnormal sensitivities, and it is recommended that a very small number of people with abnormal susceptibility should reduce outdoor activities.

The air pollution index is 101-150, and the air quality level is level 3, and the air quality status is light pollution. At this time, symptoms are mildly exacerbated in susceptible people, and irritation occurs in healthy people. It is recommended that children, the elderly, and patients with heart and respiratory diseases should reduce long-term, high-intensity outdoor exercise.

The air pollution index is 151-200, the air quality level is level 4, and the air quality status is moderately polluted. At this time, it is recommended that patients with the disease avoid long-term and high-intensity outdoor exercise, and reduce outdoor exercise moderately in the general population.

The air pollution index is 201-300, the air quality level is level 5, and the air quality status is severely polluted. At this time, patients with heart and lung disease have significantly worsened symptoms, exercise tolerance is reduced, and symptoms are common in healthy people, and it is recommended that children, the elderly, and patients with heart and lung disease should stay indoors, stop outdoor exercise, and reduce outdoor exercise in the general population.

The air pollution index is greater than 300, and the air quality level is level 6, and the air quality status is seriously polluted. At this time, healthy people have reduced exercise tolerance, obvious strong symptoms, and some diseases appear in advance, it is recommended that children, the elderly and the sick should stay indoors to avoid physical exertion, and the general population should avoid outdoor activities.

According to official reports, among the 366 cities in China, Qinzhou in Hainan Province has the best environmental quality of 12 (AQI), while Wuhai in Inner Mongolia has the worst air quality at 137 (AQI).

Among them, 194 have air quality level 1, 153 air quality level 2, 16 air quality level 3, 2 air quality level 4, and 1 air quality level 5.

And these are just official figures, and we still need to think about how they are.

Not long ago, Yale University released the Environmental Performance Index: 2016 report. The report ranks the performance of countries that consider environmental issues as a high-level priority area, primarily by measuring indicator scores. One of the key indicators is air quality.

In the past two years, environmental problems have been a major problem in China! In recent years, deaths due to poor air quality have been on the rise, and China's smog has become the object of ridicule around the world.

Yale University considers the following four sub-items when evaluating air quality in various countries:

1. The annual average value of PM2.5 index in a country;

2. The proportion of the population affected by the PM2.5 index exceeding the standard (exceeding the WHO standard);

3. The annual average concentration of nitrogen dioxide in a country;

4. Indoor pollution (the proportion of residents who use traditional fuels, such as straw, etc., to cook).

Australia's average nitrogen dioxide is 72.17, ranking 123rd in the world, the average PM2.5 is 98.88, ranking 8th in the world, the indoor air quality is 97.5, ranking 1st in the world, and the PM2.5 exceeding standard index is 100 points, ranking 2nd in the world.

The United States ranked 43rd, the United Kingdom ranked 62nd, France ranked 84th, Japan ranked 104th, and Germany ranked 137th.

China, on the other hand, is in twelfth and penultimate place, just beating Bangladesh.

A real-time air quality situation: China's territory has been occupied by dark brown and has become the world's hardest hit area by PM2.5 exceedance, and the scope of PM2.5 exceedance has basically covered most parts of the country.

Of course, this data is not necessarily accurate.

Among them, there may be elements to discredit Huaxia, but there is also a certain significance.

Of course, many people do not understand these data, and the official data is falsified and underestimated, while the data of foreign media is also falsified and overestimated.

A lot of the data is false.

And the people, to see whether a city is good or not, is actually very simple, look up at the sky. If you can see the blue sky, the quality of the environment is good, if you look up and it is gray, the quality of the environment is very poor.

In China, many cities can no longer see the blue sky.

China's environmental problems are very serious, and the global environmental problems are very serious.

At this moment, a paper entitled "On the Control of Pollution and Weeds "Environmental Guards" was published, which can be said to have shocked the Imperial Capital University and some high-level officials.

Among them, there are no flowery words, only words die early.

Many sentences are extremely dull, without literary brilliance, and even broken sentences are problematic, many long sentences are dominant, and there are few short sentences.

Among them, there are only a large number of test data, various test reports, there is no high theoretical basis, and I can't understand it at all, and I will only get dizzy the more I look at it. But in the eyes of the insider, each piece of data is extremely subtle, and it can be called the most beautiful movement in the world.

Actually, it is not right to say that it is a published paper!

After this paper was written, it was not published in various scientific newspapers and magazines in China, nor was it published in international journals, but after it was written, it was circulated among more than a dozen peers in Imperial Capital University.

One of them was sent to the relevant departments for review.

Nowadays, scientific leaks are becoming more and more serious, and some of the high-tech and cutting-edge technologies involved often need to be reviewed and qualified before they can be published.

If it is among them, some scientific secrets will be leaked, which will cause losses to the country, and often will not be published.

Wealth is not exposed, and those who are really rich will not expose gold and silver, but will expose some copper coins.

The same is true for a country's science and technology, some core technologies, some important technologies, and some key technologies are often hidden, and only insiders know about them, and as for outsiders, they don't know at all.

In international journals, what is published is only unimportant, conjectural, or a generation behind.

The real finale of science and technology, some important science and technology, will not be published in some international scientific and technological journals at all.

The "Sanitation No. 1" has an important effect on the control of environmental pollution, is a forward-looking technology, has great significance, will not be at all, and cannot be published now.

Even if it was published, it would be three or five years later;

Or, when some technology is exchanged with some countries, it is only published at that time.

After this paper was written, only a few people read it, and all of them belonged to a circle, in the position of a big man in national scientific research, or a senior official of the Academy of Sciences, and so on.

The location of the spread is very small, but few people know about it.

And those who know have signed a confidentiality agreement.

It's just that a few people know about it, but it has caused a sensational effect, shocking some high-level officials, some academic bigwigs, and even No. 1 also learned about it.