The Fuling shale gas field in Southwest China's Chongqing Municipality, has produced over 60 billion cubic meters of natural gas, according to its operator China Sinopec, Xinhua reported on Sunday, adding the attainments have helped shore up China's energy security.

The Fuling shale gas field, an important gas source in West-to-East Gas Transmission pipeline project, was first established in December 2012 and started operation in March 2014, distributing natural gas to more than 70 cities along Yangtze River Economic Belt.

The shale gas field has a proved reserve of 900 billion cubic meters. In 2022, Fuling shale gas field produced 7.2 billion cubic meters of natural gas and 6,998 tons of shale oil, according to Xinhua.

The low-carbon-emission feature of the shale gas made it as an important energy source to promote China's green transformation too.

China first discovered domestic shale gas reserves in the 90's, but lacked the necessary technology and expertise to exploit it.

After decades of technology research and development, operators like Sinopec have achieved to grasp core technologies.

Apart from breakthroughs in shale gas and oil exploration technology, the complicated geometric structure of shale gas field and the high costs on new drills represent new challenges.

The United Nations said that shale gas remains a traditional energy source that also produces carbon dioxide, but it is much less than coal and gasoline, which makes it a bridge from traditional energy to solar energy, wind power and hydropower.

On Sep. 21st, in the hometown of Confucius, Qufu, Jining, Shandong Province, the staff workers from State Grid Jining Power Supply Company are inspecting the power operation data of the scenic spot through the smart power preservation application in front of the computer, to ensure safe and reliable power supply.

With the Mid-Autumn Festival and the National Day rapidly approaching, the 19th Nishan World Civilization Forum and 2023 China (Qufu) International Confucius Culture Festival are about to be held, and Qufu "Three holes", Nishan Holy Land and other scenic spots have an endless stream of tourists, ushering in the peak of electricity consumption. State Grid Jining Power Supply Company applies multiple means such as unmanned aerial vehicle autonomous inspection, remote camera monitoring, infrared temperature measurement, etc., to carry out inspections of power facilities, do a good job in the operation and maintenance of electric vehicle charging piles, and ensure reliable power supply in scenic spots and comfortable power consumption for tourists.

China's first sea-spanning high-speed railway capable of a top speed of 350 kilometers per hour is expected to start service in East China's Fujian Province on Thursday. The line shortens the travel time between Fuzhou and Xiamen to at most 55 minutes in a bid to enhance the connectivity between the two major cities in the province, the Xinhua News Agency reported on Wednesday. 

With a total length of 277 kilometers, the railway starts from Fuzhou, passes through Putian, Quanzhou and Xiamen and ends in Zhangzhou.    

The high-speed railway is yet another intelligent railway route to enter commercial service following the Beijing-Zhangjiakou high-speed railway and Beijing-Xiong'an high-speed railway, demonstrating new progress in the intelligentization of China's high-speed railway technology. 

The railway was designed using the latest modeling technology based on digital information, which realized the integrated management of high-speed railway's design, construction and operation. 

The BeiDou Navigation Satellite System, intelligent robots and environmentally friendly materials were adopted to facilitate the construction of cross-sea bridges. An intelligent command and dispatch system is used to ensure trains stay on schedule and operate efficiently. A big data analysts system can monitor and report all potential weather disasters, ensuring the safe operation of each train on the route. 

The opening of the railway connects multiple cities along Southeast China's coast and forms a belt full of tourism sites. It will also form a high-quality traffic channel connecting Ningbo in East China's Zhejiang Province and Guangzhou in South China's Guangdong Province with other high-speed railway routes that have already been completed or are still under construction. 

Wang Jianmin, a senior cross-Straits expert at Minnan Normal University in Fujian Province, told the Global Times that the opening of the Fuzhou-Xiamen high-speed railway shows China has the technological ability to build a cross-Straits railway. 

"What's more, it also offers expectations for people on the both sides of the Straits that the railway will be the foundation of a cross-Straits railway in the future," said Wang.

The China International Import Expo (CIIE) is a "perfect platform" for exchanging ideas within the global fashion and textile industry, a senior representative of the Spanish fashion giant Inditex told Xinhua in an interview on Thursday.

It will be the fourth time that Inditex, which owns popular brands such as Zara, Bershka, Massimo Dutti and Stradivarius, will take part in the trade fair. CIIE is aimed at economic globalization, and opening the Chinese market to the world.

"The CIIE is a perfect platform for us to keep learning and exchanging ideas with the most inspiring and also relevant industry players, stakeholders and partners," Amy Yu, Inditex's Greater China Head of Communication, told Xinhua.

"This is an international platform that welcomes both domestic and international stakeholders, so it's definitely an opportunity for us to connect both at home and abroad," Yu added.

This year will be the sixth time that the CIIE, which is hosted by China's Ministry of Commerce and the Shanghai Municipal People's Government, will be held in Shanghai's National Exhibition and Convention Center. The trade fair runs from Nov. 5 to 10.

Some 150,000 business professionals from over 100 countries and regions around the world are expected to participate, say the expo's organizers. Events at the fair include networking meetings, seminars and workshops, and new product releases.

Zara opened its first store in China's Hong Kong in 2004, followed by another in Shanghai in 2006, where Inditex's Asia regional HQ is also based. The company now operates 50 stores around China for four of its brands (Zara, Zara Home, Massimo Dutti and Oysho).

"China is not only a retail market where we operate stores and different brands, but also a talent center, and a place where we continuously get inspired," said Yu. "Our business activities started in China as early as the nineties, when we started cooperation with the local textile suppliers."

The Spanish company's involvement in China extends beyond business concerns to social engagement, Yu underlined.

The company worked with the China Youth Development Foundation and 33 schools for the benefit of more than 5,000 students in China, and with the China Environmental Protection Foundation for clothes donation and recycling projects, she said.

The number of China-Europe Chang'an freight train, connecting Xi'an in Northwest China's Shaanxi Province, with Moscow, Russia, has exceeded 20,000 trips since entering service on November 11, 2013, Xi'an International Trade & Logistics Park, the operator of the train service told the Global Times on Saturday. 

The 20,000th Chang'an freight train carrying 165 vehicles departed from Xi'an on September 28, which was also the 3,947th freight train departing from the city in 2023. As of September 28 this year, the number of departures by Chang'an train saw a 29.7 percent increase year-on-year. The freight volume hit 3.5 million tons, up by 34.7 percent year-on-year. 

2023 marked the 10th anniversary of the Chang'an freight train's launch as well as the China-proposed Belt and Road Initiative (BRI). In the past decade, the number of the transport routes has grown from one to 17, as the China-Europe freight train service covers the entire Eurasia continent. 

In addition, the category of the Chang'an train service has increased from merely drilling equipment in the beginning to now include textile products, machinery equipment, electronic products, rubber products, auto vehicles and other products. Grain, wood and minerals from the countries joining the Belt and Road Initiative are among the goods being imported to China. 

The maximum capacity of the Xi'an International Trade & Logistics Park can reach 5.4 million standard containers and 66 million tons of freight per year, and can facilitate 15 trains each day. A representative from the park pledged to further improve cargo transport facilities, attract investment and build domestic currencies settlement system, in order to facilitate the development of the BRI.

Nature, one of the most pioneering scientific journals, published a list of the most anticipated science events around the world in 2023, which included the China-developed world's largest steerable telescope in Northwest China's Xinjiang Uygur Autonomous Region and the Jiangmen Underground Neutrino Observatory in southern China.

According to the list published on Monday, one of the key developments to watch for in the coming year in the field of advanced stargazing is the Xinjiang Qitai Radio Telescope (QTT) which will be switched on for the first time.

The QTT will become the world's most powerful steerable radio telescope spanning 110 meters by 2028, capable of observing radio waves from meter-level to millimeter with a high degree of precision, and can also observe 75 percent of the stars in the sky at any given time, the Global Times learned from the project builder and future operator, the Xinjiang Astronomical Observatory under the Chinese Academy of Sciences in an exclusive interview in September.

According to the mission plan, the construction of QTT will be completed in six years. Upon completion, it is expected to become the world's largest and most accurate omnidirectional radio telescope, which can carry out scientific research in the frontier fields of Nanohertz gravitational waves, fast radio bursts, black holes, dark matter, celestial bodies and the origin of life, providing strong technical support for future space activities in China.

It is believed the installation will represent another major breakthrough in the country's development in astronomy following the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), Science and Technology Daily reported.

Another science event to look for next year in search for physics beyond the limits of current understanding is the Jiangmen Underground Neutrino Observatory in southern China, using a detector located 700 meters underground to precisely measure the oscillation of neutrinos — electrically neutral subatomic particles.

Neutrinos are the "hermits" in the world of elementary particles, known as "ghost particles." With small masses and no electricity, they pass through the human body and the Earth and hardly interact with any matter.

The mass order of neutrinos is the basis for the study of neutrino and the evolution of the universe, and is also the core issue in international neutrino research, according to media reports.

Other fields including Moon landings, mRNA vaccines and climate finance are among the developments set to shape research in the coming year, according to Nature's list.

Chinese scientists and their international partners have learned more about the moon after studies and research into lunar soil samples from the Chang'e-5 (CE-5) mission. In the two latest discoveries, researchers found hints of a new source of water on the moon for future explorers and revealed the activities of young basalt on the moon.   

The Chang'e-5 mission brought 1,731 grams of lunar minerals back to Earth. The landing site in the Northeastern Oceanus Procellarum basin of the moon was considered to have one of the youngest basalt units on the lunar surface with rich heat-generating elements such as uranium, thorium and potassium.

In a report published in Nature on Monday, Chinese researchers and their partners in the UK report the abundance, hydrogen isotope composition and core-to-rim variations of water measured in 32 impact glass beads extracted from lunar soil returned by the Chang'e-5 mission. 

Impact glass beads are major components of lunar soil. But the water inventory of impact glass beads has not yet been investigated in detail, despite these glassy beads being potential candidates for playing a significant role in a lunar surface water cycle. To investigate this possibility, scientists carried out a systematic characterization of the petrography, major element composition, Raman characteristics, water abundance and hydrogen isotope composition on the impact glass beads returned by the CE5 mission, aiming to identify and characterize the missing water reservoir on the moon's surface.

Scientists estimate that the amount of water hosted by impact glass beads in lunar soils may reach up to 270 trillion kilograms. "Our direct measurements of this surface reservoir of lunar water show that impact glass beads can store substantial quantities of solar wind-derived water on the moon and suggest that impact glass beads may be water reservoirs on other airless bodies," according to the report.

Hui Hejiu, a professor at Nanjing University, told the media that in the future deep space exploration by human beings, impact glass beads may be used as a candidate water source to provide supplies when the efficiency of collecting glass beads and extracting water is high.

In another report published by Astrophysical Journal Letters in early March, Chinese scientists said they combined Fe and Mg isotope analyses with a comprehensive study of petrology and mineralogy on two CE-5 basalt clasts, the Global Times learned from the Nanjing-based Purple Mountain Observatory under the Chinese Academy of Sciences.  

CE-5 basalts are the most evolved basalts to date on the moon. 

"Our new Fe-Mg isotope data indicate that the young CE-5 mare basalts possess a hybrid mantle cumulate source that incorporates both early- and late-stage LMO cumulates, which may play an important role in the generation of the late lunar volcanism," read the article.