On April 17, the Yellow River Wetland in Sanmenxia, Henan Province at sunset, the water surface was clear, just like a mirror on the earth. Photo by Du Jie (People’s Vision)

　　It’s really a wonder: the Yellow River water has become clear!

　　Since mid-May, the hukou of the Yellow River, which is usually full of turbid waves, has turned into a clear waterfall from time to time, rushing down a steep cliff of more than 20 meters. Along the provinces (regions) of the Yellow River, the news that the Yellow River has become clear is constantly coming: from Hekou Town, Tuoketuo County, Inner Mongolia to Taohuayu, Zhengzhou, Henan Province, more than 1,200 kilometers of the middle reaches of the Yellow River, there are many scenes of "one river flowing eastward".

　　According to geological expert Li Erong’s textual research, there are only 43 times of "Huang Heqing" recorded in history, and the longest time is 1727, which lasted for more than 20 days. Today’s "Huang Heqing" involves a wide range of river basins and lasts for a long time, which is rare in history.

　　The "yellow" of the Yellow River is actually sediment. Ancient books contain: "The Yellow River fights water, and mud ranks seventh." According to the analysis of modern measured data, the average annual sediment transport in the main stream of the Yellow River is 1.6 billion tons, and the sediment concentration is 35 kilograms per cubic meter, which is the highest in the world.

　　Where does the Yellow River sediment come from? 90% come from the Loess Plateau. The soil here is loose and easy to corrode and disperse. Whenever the rainstorm washes away, it loses a lot of soil and water and rushes into the Yellow River. The folk song "The next rain, peeling off a layer of skin, exhausted and hungry" is a portrayal of the barren and desolate loess plateau.

　　"Long-term soil erosion has caused many places to become stony and sandy, with almost no soil, and the survival rate of trees is very low, which seriously affects the production and life of local people." Hao Yunfeng, deputy director of Yichuan County Forestry Bureau, Yan ‘an City, Shaanxi Province, said.

　　The lost sediment makes the economic and social development of the Yellow River basin lag behind for a long time — — Five of the 14 concentrated contiguous destitute areas in China involve the Yellow River Basin.

　　The fundamental change took place after the founding of New China. The Yellow River has been systematically treated for the first time, and "sand retreating from the river to clear it" is becoming a reality: according to estimates, in the past 20 years, the middle reaches of the Yellow River have intercepted and reduced more than 400 million tons of yellow sediment every year on average.

　　How did New China do it?

　　— — Returning farmland to forests, planting trees and realizing "green into sand and clear water"

　　Ziwuling, located in the hinterland of the Loess Plateau, is an ecological barrier in Longdong area and is regarded as a sample for observing soil and water conservation in the Yellow River Basin. However, due to excessive logging, industrial development and other factors, Ziwuling lost 4,800 square kilometers of natural forests during the 40 years since the founding of New China.

　　"When I was 11 years old, my father took me into the forest area for the first time. At that time, I felt that the trees were sparse, dusty and rainy." Lu Yanjing, Party Secretary of Songzuipu Forest Farm in Ziwuling Nature Reserve, Gansu Province, is a second-generation forest ranger. In his memory, since the implementation of the "Natural Forest Protection Project" in 1998, trees have been planted on a large scale in the forest area. At present, 60% of the 3.21 million mu of trees managed by the forest farm in the reserve are artificial forests.

　　In 2013, Qingyang City, Gansu Province set a new goal: 1 million mu of afforestation every year, and in seven years, "recreate a Ziwuling!" Today, this goal has been basically achieved.

　　Ordos City, Inner Mongolia Autonomous Region is located in the upper and middle reaches of the Yellow River. According to the remote sensing survey in 1995, 80% of the city is suffering from soil erosion, and about 150 million tons of sediment flows into the Yellow River every year.

　　The situation is grim, and the city has begun to return farmland to forests and grazing land on a large scale. Today, Ordos City has not only reduced the area of soil erosion by more than 50% compared with 1995, but also achieved a forest coverage rate of nearly 30%, making it a national forest city.

　　— — Scientific management, multi-point policy, to achieve "blocking mud and collecting grain."

　　Soil erosion is easy to destroy but difficult to control — — It takes 120 to 400 years to form 1 cm of soil, while it often takes only one year to lose 1 cm of topsoil. To preserve soil and water, we must follow the laws of nature and scientific methods.

　　Suide Soil and Water Conservation Station of the Yellow River Conservancy Commission was founded in 1952, and carried out silt dam test and vegetation research in Shaanxi.

　　Vegetation research is an extremely complicated work. Xindiangou Soil and Water Conservation Demonstration Park, which belongs to Suide Soil and Water Conservation Station, has been cultivating tree species for the soil on both sides of the Yellow River since 1953. Through the introduction of hundreds of fruit trees, the research and popularization of acacia slope protection forest and other tree species have made important contributions to greening barren hills and sandy land and planting cash crops.

　　Over the past decades, more than 59,000 warping dams have been built on the Loess Plateau.

　　"The Loess Plateau has hundreds of years of development history of warping dam construction, but the real rapid development is after the founding of New China." Bai Pingliang, director of Xindian test site, who has worked in soil and water conservation station for more than 30 years, said.

　　The construction of warping dams has greatly reduced the amount of sediment flowing into the Yellow River. Take Wuding River, the main tributary of the Yellow River, as an example, from 1971— 1980 compared with 1952— In 1960, the sediment discharge decreased by 62.4%.

　　Afforestation and grass planting, returning farmland to forests, and closed management … … With the implementation of various measures, the vegetation coverage rate on the Loess Plateau has increased from 32% in 1999 to 63% in 2018.

　　— — Ecological poverty alleviation turns harm into benefit, and one battlefield wins two battles.

　　Since 2000, Shanxi Province has been experimenting with returning farmland to forests in the Yellow River Basin, which has been combined with poverty alleviation through cooperative afforestation and management of poor people.

　　Wang Mingzhen and his wife, poor households in Hamashen Village, Jiewangshi Township, Lan County, Lvliang, are the beneficiaries of this policy. In the new round of 115,000 mu of returning farmland to forest project in Lan County, the couple joined the local cooperative and engaged in the work of tending, planting, weeding and spraying seabuckthorn seedlings, with an annual income of about 35,000 yuan.

　　As of 2018, Shanxi has completed a total of 27.303 million mu of returning farmland to forests, benefiting 1.53 million households with 5.47 million people.

　　September 2019 is a day worth remembering in the history of Yellow River management. General Secretary of the Supreme Leader presided over the symposium on ecological protection and high-quality development of the Yellow River Basin. Since then, the ecological protection and high-quality development of the Yellow River Basin have become a major national strategy, and a new blueprint for the management of the Yellow River has been spread out:

　　In the upper reaches, we will focus on the water conservation areas in the upper reaches of the Three Rivers, Qilian Mountains and Gannan Yellow River, and promote the implementation of a number of major ecological protection, restoration and construction projects to enhance the water conservation capacity; Focus on soil and water conservation and pollution control in the middle reaches; Do a good job in downstream protection, promote the health of river ecosystem and improve biodiversity.

　　Entering a new era, the Jiuqu Yellow River is surging with a new wave, and the miracle of "sand retreating water" will continue to be created in the hands of the people of the Communist Party of China (CPC) and China.

CCTV News (Reporter Dou Ruihua, Di Chenchen):Recently, in Chongqing, "post-90s" painters painted portraits of 100 cities in China in four years, one city and one scene, depicting the beautiful urban scene of China under the moonlight. The series of city portraits have also been urged by netizens in a fancy way: I want all the cities, and I want every hometown in Chinese.

Painter Park Zhen told CCTV reporter that he has been engaged in painting for 9 years, and the city series portrait "The Record of Oriental Gengetsu" began with a whim in 2018. At the same time, when he was a child, he also recorded many city names in his hometown notebook.

The creative sources of the main elements in different cities are different, some are landscape architecture, some are humanistic legends, but they all have the moon as a common image. Park Zhen believes: "The moon is a very poetic existence in traditional culture. It always illuminates the night of every city and bears witness to every touching legend."

"Good things are what everyone likes to see." In Park Zhen’s view, the process of creating portraits of these 100 cities is lonely and long, but he is satisfied that the series of works are loved by many netizens after completion. In the future, Park Jin plans to travel to more cities and have the opportunity to complete more city portraits.

(Some paintings are provided by respondents)

　　In 2021, Weilai brand released a product focusing on the high-end executive car market. Because it is a pure electric energy model and focuses on the high-end route of intelligent walking, it is also a sword finger and this kind of executive car product in the vehicle positioning and market. After listing, it once became the domestic 400,000 pure electric car market, with the first cumulative sales volume in history.

　　Two years later, the 2024 Weilai ET7 was launched, and the new car was fully upgraded in appearance, interior, intelligence and driving safety, with the addition of Maibakh’s same rear sliding seat, NIOLink panoramic interconnection in the rear, and higher-level administrative configuration such as rear screen.

　　In terms of appearance, the 2024 Weilai ET7 has not changed much. The body size of the C-class still looks introverted. Weilai’s family design elements are spread all over the body, and the electrification attributes make this car have a good sense of fashion and technology. The color scheme of "Yue Hui Silver" was added to the 2024 ET7, which was inspired by the moonlight shining from the headwind of Meili Snow Mountain. The new color scheme also increased the business attributes of this car.

　　In addition, the "EXECUTIVE EDITION" signature LOGO was added to the rear of the vehicle in the 2024 ET7 Executive Edition because of the ET7 logo, which reflected the administrative and commercial attributes, and the styling inherited the tail logo of the founding edition, which was more exclusive and unique.

　　Everyone should be familiar with the design of the front of the Weilai model. The pure and futuristic front face style, with body LED⼤ lights and Double-Dash daytime running lights, is integrated into the X-bar shape of the front, creating a brand-new closed front face style and creating a more pure and futuristic family design language.

　　The 2024 Weilai ET7 continues the current smooth and dynamic design language in terms of car side modeling, and the overall lines run through from the front of the car to the rear of the car, which is very smooth in one go. The rounded shape has no edges and corners, and it is as smooth as pebbles. After reflecting light, it can present a good refraction effect. The vehicle is 5098mm long, 1987mm wide and ⾼1505 mm wide, which is in line with the size and momentum of an executive car from the sense of volume.

　　The model of this test drive adopts the familiar wheel hub shape, which matches the 20-inch Bridgestone brand tire, and the overall effect looks very harmonious. On the other hand, the executive model adopts a brand-new 21-inch multi-spoke brilliant rim, which will look more textured and more in line with the positioning of the executive model. In addition, the new car can also be equipped with Brembo six-piston high-performance calipers, which improves the braking efficiency by 26%.

　　As a flagship model in a brand, the 2024 Weilai ET7 has not changed in the overall design of the cockpit, and it is still a simple style with a strong sense of science and technology. The materials used in the interior have been upgraded, the soft covering area has been increased at the upper end of the instrument panel, and the design of the HUD joint part has been optimized to enhance the tactile and visual exquisiteness of the interior. In addition, the "Pamir Brown" color scheme is added to the interior, and the theme of the interior is matched with the dark gray microfiber ceiling, which makes the whole cabin environment more business-advanced.

　　2024 weilai ET7 executive cockpit

　　The main contact surface has been treated with antibacterial and anti-fouling. Based on the silver ion technology, the main contact surface of the interior decoration can inhibit the growth of bacteria up to 99.99%, permanently protecting the product from bacteria, fungi and molds. Anti-pollution treatment of light-colored leather adopts silicone ingredient formula, which ensures silky feel and greatly enhances the anti-pollution and easy cleaning ability of light-colored epidermis.

　　The cockpit of the 2024 Weilai ET7 not only retains the advanced feeling of the executive model, but also adds a brand-new flight executive seat this time. The whole car seat frame comes from Weilai high-end seat platform, with 10-layer structural design. From the innermost frame to the outermost skin-friendly Nappa dermis, each layer has undergone rigorous design and comfort evaluation.

　　In addition to sitting comfortably, the front seat of the test drive model also supports 18 adjustment functions, as well as ventilation, heating and massage. Leg supports and lumbar supports are also equipped. When the backrest of the front row of seats is laid back to show a flat posture, the rear section of the seat cushion will also rise up synchronously, forming a supporting role for the waist and buttocks.

　　As an administrative model, the rear seats of the 2024 ET7 are designed independently on the left and right, which are not only the same in material as the front seats, but also certified by AGR of the German Back Health Association. The rear seat supports 14 angle adjustments, with heating (zone heating), ventilation (zone ventilation) and massage. At the same time, it also has the sliding function of the same model in Maibakh.

　　Turn on the reclining function, the passenger seat is pushed forward, the right seat in the rear row is moved forward by 72mm, and the backrest angle is adjusted from the standard position of 27 to 37. The reclining angle is the largest in the same class, which ensures that the riding posture can be adjusted to the greatest extent and conforms to the height and body shape of different users.

　　The large central armrest in the rear row is lowered to increase the ride comfort in the rear row. The length of the central armrest is 560mm (excluding the headrest) and the width is 250 mm. Two 40-watt mobile phone wireless charging panels are designed above, and the rear water cup bracket uses a hidden pop-up design.

　　In order to further increase the administrative attributes and luxury of the vehicle, the 2024 Weilai ET7 is equipped with an upgraded version of 7.1.4 audio system, 230W speakers, and the power is as high as 2,230 W. Dirac pro acoustic algorithm is tuned by the master to restore the real sound, and the actual audition experience is really shocking.

　　At the same time, the new car changed the atmospheric light from the original refraction type to the light waterfall type, and the colors of the door panel, storage and floor layer can be independently adjusted and controlled. If the theme of "natural skylight" is selected, the ambient light can also automatically adjust the brightness and color of the ambient light in the car according to the change of light in one day. The light belt extends from the center console to the rear door, and the newly added atmosphere light beads on the shoulder of the rear seat can present the visual effect surrounded by the lights in the car, which is very comfortable.

　　In terms of intelligence, the 2024 Weilai ET7 intelligent cockpit was replaced with 8295P high-performance cockpit chip, which greatly improved the computing power, giving users the most intuitive feeling that the car has become smoother, and the speed of NOMI voice recognition and execution of instructions has improved. The settings in the cockpit can basically be seen. NOMI GPT officially got on the bus, and the new dialogue interface, including listening, thinking, generating answers and other States, was clear at a glance. Encyclopedia Q&A, travel strategy, learning and creation, and basically conceivable nomi can answer for you. In addition, the commonly used car APP new cars are also equipped.

　　The biggest change in the 2024 Weilai ET7 car is the addition of a rear screen, two 14.5-inch OLED HD display screens with 3K HD resolution and a 16: 10 gold display ratio. The screens can be rotated and adjusted adaptively to provide the best viewing angle. One-button wireless screen projection function supports different devices such as iPhone, Android and tablet computer.

　　Users can not only watch entertainment programs on the back screen, but also automatically stream the conference on NIO Phone to the car screen. The back screen can be connected with up to two Bluetooth headsets for private calls, and the screen and cockpit camera can be called to realize video calls. The back screens can be broadcast simultaneously across screens with zero delay. It is also very convenient to have a video conference in the car.

　　In terms of power, the 2024 Weilai ET7 still adopts silicon carbide high-efficiency electric drive platform, and comes standard with intelligent dual-motor four-wheel drive system. The maximum power is 480kW, the maximum torque is 850N.m, and the official zero-speed acceleration is 3.8 seconds. It is still very capable of playing now.

　　It provides five driving modes: comfort, exercise, exercise+,energy saving and personalization. In the exercise+mode, the acceleration of the vehicle can definitely make you stunned, and it is not recommended for daily driving. In the comfort mode, the performance of the vehicle will be relatively balanced, and the kinetic energy recovery is set at a very low option. After releasing the accelerator pedal, you will basically not feel the drag of kinetic energy recovery.

　　This new car has upgraded the hardware of air suspension, increased the volume of front suspension air spring, reduced the stiffness of suspension by 6%, and improved the driving comfort of the whole car. Compared with the current car, it can better filter the bumps on the road.

　　In addition to the improvement of dynamic comfort by excellent hardware, the 2024 Weilai ET7 is also equipped with AI intelligent chassis system. Using big data to draw the 4-D road condition layer of Wei Ziyan, it can be generated in the same place after four passes. In the 4D comfortable navigation mode, when passing through the recorded location, the vehicle will be predicted in advance, and the system will automatically adjust the soft and hard suspension and the body posture to improve the ride comfort and driving safety. Support six kinds of pavement event display; The number of bump identification points in China is close to 46 million, covering 96% of the country.

　　The intelligent driving assistance of Weilai Automobile has always been very reassuring. The NOP+ global navigation only system carried this time is also very easy to use, and the lane identification is accurate, and the enthusiasm for changing lanes has also increased, and the following and avoiding actions will not be particularly abrupt. In addition, the display area of HUD head-up display system has also increased, and the information that can be displayed is more comprehensive.

　　The new car is optimized for NVH noise inside the car, with 50+ high-performance sound-absorbing cotton, 95% lower car body coverage, and double-layer sound insulation glass in front and rear rows (front windshield+front and rear windows, excluding rear triangle window). The noise inside the front and rear rows is better than that of competitors at rough/smooth roads and speeds of 60/80/120km/h respectively. The actual experience is also very quiet in the car while driving.

　　Summary of the full text: On the basis of the original executive car, the 2024 Weilai ET7 has added a more exclusive appearance and interior design, which has comprehensively improved ride comfort, intelligence and driving experience. In the face of traditional old-fashioned executive-class models, it is also true, and it has surpassed in intelligence and driving comfort. Who would you choose if it were you?

Special feature of 1905 film network In the first week of 2024 (January 1-January 7), the film market continued to maintain a relatively high level under the blessing of the New Year’s Day file, and the weekly data finally closed at 970 million+. In the case of continuous word-of-mouth fermentation and counter-attack, the box office fell sharply in the next week, winning the weekly list with over 310 million yuan; The popularity of the same topic increased, with 169 million in the next week, and the cumulative box office exceeded 300 million. Ranked 3-5.

The annual meeting can’t stop! "Word of mouth box office double harvest" Bright Star "has poor stamina

The New Year’s Eve not only gave the mainland film market a good start in 2024, but also proved once again that good movies can always win audiences by word of mouth. After the fermentation of the previous release, the annual meeting can’t stop! "Successfully aligned the" granularity "with the majority of fans in the next week.

Because it is suitable for the characterization of migrant workers, relatively close to the workplace and not low-level jokes, and the "cool text" ending suitable for the New Year, the annual meeting can’t stop! The score of Douban platform has risen twice, and the fermentation of word of mouth is directly reflected in the box office, film arrangement and other data: compared with the previous week, the annual meeting can’t stop! The box office has successfully achieved a sharp decline, and the proportion of films has also increased from single digits to more than 20%. The weekly box office exceeded 310 million, and the cumulative box office has exceeded 550 million, and the forecast model data has reached 1.2 billion.

The Golden Finger also achieved the breakthrough of counterattack in the next week. As another "cool film" at the end of the year, the film recorded another 169 million in the first week of the new year, and the cumulative box office has reached more than 300 million, ranking second in the weekly list.

In contrast, the "New Year’s Eve" hit "Twinkle, Twinkle, Twinkle, Bright Stars" showed a slight lack of stamina after the ritual sense ebbed. In the past week, the film still had 100 million box office receipts, but all the data have a low tide trend. However, with the strong accumulation during the holiday, the box office of the film has reached 650 million. The old film "Three Battalions" still performed steadily despite the impact of a series of new films. At present, it is still among the top five in the weekly list, and the box office has successfully exceeded 600 million.

Week 2: Restore the Beauty of Plateau Jason Statham Tough Guy Anti-fraud

Although the popular schedule has just passed, there are also many good films coming in the new week. The film "Back to Tibet", which won the Golden Rooster Award of the 36th China Film, will truly restore the local customs and national culture of Tibet on the big screen. The starring actor will bring you a Hollywood version of the story of countering the fraud. I wonder if it can be better than "Put all your eggs in one basket" with the blessing of the tough guy.