The sky is clear, and the capital of Beijing is launched in Beijing

In the camera of photography enthusiasts, there have been almost five photos of haze in the past five years. "Just look up, a blue sky photo is available!"

Over the past five years, the atmospheric governance of Beijing has improved one year a year-

In 2021, the quality of air air achieved a breakthrough, and the six major atmospheric pollutants concentrated in the annual average of the annual. PM2.5 average concentration of 33 micrograms/cubic meters, a record low since monitoring records! The quality of the water environment has also improved significantly, and the ecological environment continues to improve. The ecological scrolls in the United States in Beijing are slowly unfolding.

Smoking boiler room becomes a convenience supermarket

Beginning in August last year, a citizen living in Sanhenanli District, Daxing District, no longer had to ride a bicycle to the long -distance supermarket to "stock" for a few days, walking in less than 5 minutes, you can reach the Sanhe Misimi neighbor at the door of the house. Fang, the dishes in the supermarket are fresh and cheap.

Maijianfang was formerly a boiler room. Since the upgrade was upgraded into a gas boiler, it has withdrawn three -quarter idle land. According to the relevant person in charge of the Daxing District Ecological and Environment Bureau, Daxing District actively explored the model of "coordinating the area and the neighborhood update", and transformed the abandoned more than 2,400 square meters of boiler room and coal yard to renovate and transformed into more than 3,000 square meters. Essence

There are not only sports venues, fresh supermarkets, neighborhood cafeterias, book reading, tailoring, and hairdressee, but also regular public welfare activities. Convenience services have radiated more than 20 neighborhoods and nearly 100,000 residents in the surrounding area.

"I used to know that it was a boiler room, with black smoke, and the environment was messy. I didn't come here at all. Now I have to come several times a day, which is really convenient." The citizen said.

The number of excellent days has increased by 90 days

The boiler renovation is just the corner of the Blue Sky Defense War in Beijing.

In recent years, Beijing has vigorously promoted the strategy of energy cleaning, completed the clean energy transformation of 15,000 tons of coal -fired boiler and nearly 700,000 households' "coal -to -clean energy" to achieve the city's basically "coal -free" without coal -fired boilers and plain areas. Essence Beijing takes the lead in the northern cities to basically solve the problem of coal pollution, and has become a model city for clean energy transformation in the country.

Beijing defended the blue sky with the spirit of "one micro -gram and one micrograms".

As of the end of 2021, nearly 110,000 gasoline vehicles were eliminated, and the number of new energy vehicles reached 507,000 vehicles.

Tailoring 93 key enterprises to tailor -made volatile organic matter content in depth treatment schemes;

Governing the dust on the dust, conducting video surveillance on more than 2400 construction sites (stations), there are 2058 back streets and alleys to achieve mechanized operation cleaning and cleaning, the average dust reduction in the city decreased by nearly 20%year -on -year;

Native

At the end of 2021, Beijing's air quality was fully reached for the first time. The average PM2.5 concentration created a record history since the record of supervisors; the number of excellent days cumulatively 288 days, an increase of 90 days over 2016, and the ratio of excellent days reached 78.9%. At the same time, heavy pollution throughout the year was only 8 days, a decrease of 31 days from 2016. The frequency of severe pollution weather, peak concentration, and duration have decreased significantly.

Beijing atmosphere governance was rated as "Beijing Miracle" by the UN Environment Agency.

The industrial courtyard has become a good place for citizens

The Xinfeng River Basin where Annan Wetland is located has 31 kinds of aquatic plants such as tadpole, lotus, and ravioli, and 221 kinds of terrestrial plants; 16 kinds of fish such as wheat ears, rod flowers, and round tail buckets Return; Egret, wild duck, and swans all stopped here.

"The environment is particularly good, so let's walk around." Mr. Ma, who lived nearby, was holding a mobile phone and looking for a shooting point for his wife, and took a photo with the beautiful scenery in front of the house. Mr. Ma said that they lived around 5 kilometers nearby and often took their children to play together to enjoy the green ecology around them.

Annan wetland covers an area of ​​more than 300 acres, which was originally an industrial courtyard in Nangong Village, Erhai Town. In 2017, the Daxing District Government decided to dismantle the industrial courtyard and build a wetland on the original site.

The main function of the wetland is to purify the pollution of facial source in the Erhai area. Through the absorption of aquatic plants, the water quality is improved step by step, and then the river is purified and then entered the river to protect the health of the river water ecosystem. At the same time, the natural shoreline landscape of the original ecology restores the beautiful environment of the water ecology and has become a good place for citizens to be hydrophilic.

Ecological water treatment of inferior rivers

In recent years, Beijing has launched a battle against pollution prevention, and the quality of water environment has improved significantly. In 2021, the length of the water quality river in class Ⅰ to III accounted for 75.2%of the total monitoring length, an increase of 26.6%from 2016; no inferior rivers, a decrease of 39.9%from 2016. The water quality of centralized drinking water sources such as Miyun Reservoir and Huairou Reservoir continues to meet the standards, and the quality of the groundwater environment has remained stable to meet the national assessment requirements.

Beijing continued to implement the "three -year action plan" of two sewage treatment. In 2021, the city's sewage treatment rate exceeded 95%, eliminating 142 sections of black and odorous water bodies, and completing more than 1,000 small and micro -water bodies.

At the same time, ecological problems are solved with ecological methods. For example, promote the demonstration project of the Xinfeng River Water Ecological Repairing project in Daxing District to promote "human water harmony"; implement the comprehensive governance and ecological hydration of the Yongding River, Chaobai River and other basins, and realize that the five major trunk rivers have reappeared in 26 years. The position rose for six consecutive years, and the cumulative rising 9.64 meters ...

The blue water of the sky is green, and the big beauty ecological scroll of harmonious and livable capital carries the happy life of the citizens.

Source: General Taiwan CCTV "News Broadcast", Beijing Ecological Environment, Beijing Daily Reporter: Luo Qianwen

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