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在德令哈,与星空对话(足迹)
Ren Min Ri Bao· 2025-07-29 23:03
Core Insights - Delingha, located in Qinghai Province, is an ideal place for astronomical observation due to its clear night skies and minimal light pollution, attracting stargazers and researchers alike [2][3][4] - The integration of ancient star maps, such as the Dunhuang star chart, with modern telescopes highlights the continuous exploration of the cosmos by Chinese civilization [3][4] - The presence of the Purple Mountain Observatory's Qinghai station, equipped with large telescopes, allows for the capture of light from billions of years away, emphasizing the scientific significance of the location [3][4] Industry Insights - Delingha's favorable astronomical conditions draw numerous astronomy enthusiasts and students annually, fostering a culture of exploration and education in astronomy [4][5] - The Delingha Astronomy Science Museum provides professional astronomical observation equipment and educational services, enhancing public engagement with astronomy through interactive exhibits and VR experiences [5] - The region offers various stargazing points, such as Baitushan and Tusu Lake, with professional guidance available for identifying constellations and capturing stunning star trails [5]
暴涨超100%!34万人“入圈”,什么这么火?
新华网财经· 2025-05-11 07:28
Core Viewpoint - The article highlights the growing trend of birdwatching among the elderly in Beijing, particularly in Yuyuantan Park, where improved ecological conditions have led to an increase in bird species and, consequently, birdwatching enthusiasts [1][3]. Group 1: Birdwatching Trend - The ecological environment in Beijing has improved, allowing rare bird species like the Long-eared Owl, swans, and the Crested Ibis to appear more frequently in urban areas [3]. - The number of birdwatchers in mainland China has surged to 340,000, a significant increase from 140,000 in 2018, indicating a growing interest in birdwatching among the population, especially among the elderly [9]. Group 2: Elderly Participation - Elderly individuals, such as Mr. Zhang and Mr. Guan, are increasingly participating in birdwatching, with Mr. Guan noting that the number of birdwatchers in Yuyuantan Park has exceeded 50 at times, many of whom are seniors [5]. - The emotional value derived from birdwatching activities, including photographing and sharing images of birds, is significant for the elderly demographic [5]. Group 3: Market Growth - The consumption of digital cameras by the elderly has seen over 100% year-on-year growth, along with notable increases in sales of photography accessories and tripods, reflecting the economic potential of the silver-haired demographic in the birdwatching market [9].