The 41st Chinese Antarctic expedition is pioneering a more efficient and cost-effective method for well-logging in Antarctica, with researchers utilizing existing drill holes to gather valuable data in the Larsemann Hills.
The researchers successfully gathered critical data during the operation, including borehole temperature, inclination, azimuth, and diameter variations.
This data will be crucial for understanding how the Antarctic ice sheet evolves in response to future climate change.
During the 40th Antarctic expedition, the team used domestically-developed equipment to penetrate a 545-meter-thick layer of ice and ice-rock interlayers, 25 kilometers south of Zhongshan Station. They successfully collected continuous ice core and bedrock samples.
Chinese researchers use existing drill holes for Antarctic well-logging
Institutional opening-up, a key topic at this year's two sessions and in the 15th Five-Year Plan, is fundamentally about establishing long-term effectiveness through systematic, nationwide efforts rather than fragmented, short-term actions, said a deputy to the 14th National People's Congress (NPC) on Friday in Beijing.
The "two sessions", a major event in China's political calendar, refer to the annual meetings of China's top legislature, the National People's Congress (NPC), and the top political advisory body, the National Committee of the Chinese People's Political Consultative Conference (CPPCC).
Peng Shou, also an academician of Chinese Academy of Engineering, explained that by developing comprehensive pilot frameworks in free trade zones like Shanghai and the Hainan Free Trade Port, China is transforming fragmented policies into cohesive systems, such as addressing processing VAT to boost high-tech industries; and exploring the expansion of models like negative lists and digital infrastructure to create a more transparent and predictable environment for global partners.
"I believe that a system is about long-term effectiveness, it's not a short-term move, and not fragmented. It's not about handling isolated cases, but about involving everyone, the whole society," said Peng.
China has built a series of comprehensive testing grounds for institutional openness.
With 22 free trade zones covering the entire country, a full-scale pilot framework has been established. Especially in free trade zones like Shanghai and the Hainan Free Trade Port, China has launched over 110 innovative, integrated pilot measures.
"Turning previous fragmented small policies into a systematic framework is key. For example, the issue of processing and value-added tax is well addressed. By incorporating processing technologies and adding value, it drives the development of high-tech industries," said Peng.
Such models could also be promoted in other regions.
Peng also said that the Hainan Free Trade Port's special customs operations can be used as a great example.
"We may apply this negative list model to some cities or development zones. Additionally, we can focus on digital infrastructure, using AI and digital technology as a foundation in cities like Beijing and Shanghai," he said.
At its core, institutional opening-up is not just about aligning with global standards; it's about creating a more open, transparent, and predictable environment that attracts global partners, according to Peng.
By embracing this new model, China is not only enhancing its position in the global market but also reshaping its own economic future, he added.
NPC deputy emphasizes long-term, systematic impact of institutional opening-up strategies
