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雪域高原驶入发展快车道
Ren Min Ri Bao· 2025-08-24 22:01
Core Insights - The transformation of the yak industry in Tibet reflects the region's commitment to high-quality economic development, leveraging its unique highland resources and implementing new development concepts [1][3] Economic Performance - In the first half of the year, Tibet achieved a GDP of 138.27 billion yuan, with a year-on-year growth of 7.2% - Industrial added value above designated size grew by 14.8%, and fixed asset investment increased by 24.8% - Per capita disposable income for residents rose by 7.6% [1][4] Clean Energy Development - Tibet's clean energy generation accounts for over 99% of its total power output, with cumulative clean energy exports exceeding 16.1 billion kWh, equivalent to a reduction of approximately 13.86 million tons of CO2 emissions [3] - The region is focusing on developing water, wind, solar, and thermal energy projects to establish itself as a national clean energy base [3] Infrastructure and Transportation - By the end of 2024, the road accessibility rate for towns and villages in Tibet is expected to reach 100%, with a total road mileage exceeding 124,900 kilometers [5] - The transportation network, including railways and air routes, is increasingly facilitating the movement of goods and people, with significant growth in freight and passenger transport [5][6] Agricultural and Industrial Growth - The highland agriculture sector is steadily developing, with the clean energy and green industries showing strong growth [4] - The introduction of modern logistics and technology in agriculture is enhancing productivity and income for local communities [7] Social Impact and Poverty Alleviation - All registered impoverished populations in Tibet were lifted out of poverty by the end of 2019, with per capita income for the formerly impoverished expected to grow by over 12.5% in 2024 [7] - The focus on inclusive development aims to improve the well-being and happiness of all ethnic groups in the region [7]
这头小牦牛,基因有来头(趣科普)
Ren Min Ri Bao· 2025-07-25 22:02
Group 1 - The first cloned yak was born at the Tibet (Dangxiong) Golden Silk Wild Yak Breeding Research Base, a collaboration between Zhejiang University and the Tibet Plateau Biological Research Institute [2] - The cloned yak weighs 33.5 pounds and is larger than a typical newborn calf, attributed to the genetic background of the breeding process [3] - The research aims to address the fragmentation of yak populations and enhance genetic diversity through advanced breeding techniques, significantly reducing the time required for developing superior yak breeds [2][4] Group 2 - The team has developed industry-level techniques for in vitro maturation of oocytes and somatic cell cloning, establishing a rapid breeding technology platform for Tibetan yaks [4] - This technology platform is expected to better protect yak genetic resources, expand high-quality populations, and promote the conservation of wild yak species [4]
高原上还要出高峰(一周科技观察)
Ren Min Ri Bao· 2025-07-20 21:52
Group 1 - The first cloned yak, weighing 16.75 kg, was born at the Jin Si Wild Yak Breeding Research Base in Tibet, marking a significant achievement in animal cloning technology [1] - The cloning process utilized a combination of whole genome selection and somatic cell cloning techniques, potentially reducing the breeding cycle from 20 years to 5 years, thus enhancing economic benefits and industry potential [1] - The research team from Zhejiang University, led by Professor Fang Shengguo, innovatively proposed a new method that integrates prior experience in endangered species breeding with somatic cell cloning [1] Group 2 - A new high temporal and spatial resolution stimulated Brillouin microscope was developed by the Shanghai Institute of Optics and Fine Mechanics, significantly increasing imaging speed by two orders of magnitude while maintaining high imaging quality [2] - The first 900-volt hybrid high-voltage architecture was recently launched in Zhejiang, breaking the technical bottleneck of the commonly used 400-volt architecture in the electric vehicle industry [2] - A collaborative team from the University of Cambridge and University College London discovered microcrystals within "space ice," challenging previous assumptions and providing new insights into planetary formation and galaxy evolution [2] Group 3 - The Future Science Prize celebrated its tenth anniversary by focusing on the theme of "the future," engaging nearly 20 past winners and scientists in discussions to inspire curiosity and exploration among youth [3] - The importance of identifying opportunities in high-level scientific research was emphasized, with advice on choosing fields based on strategic direction rather than popularity [3] Group 4 - The concept of "high peaks" in innovation emphasizes the need for determination and the ability to learn from others, which can lead to more original achievements and technological advancements [4]