Group 1 - The fourth national agricultural census in Beijing is scheduled for 2026, focusing on various agricultural sectors including crop planting, forestry, animal husbandry, fishery, and related services [1][2] - The census will collect data on agricultural production conditions, food production, new agricultural productivity, rural development, and residents' living conditions, with a reference date of December 31, 2026 [1] - The census will be conducted using modern methods such as satellite remote sensing and artificial intelligence to ensure data quality and efficiency [2] Group 2 - A leadership group has been established to oversee the census, including members from the municipal government, statistical bureau, and relevant departments, with funding shared between city and district governments [2] - The results of the census will support the formulation of agricultural policies, rural revitalization, and modernization of agriculture [2] - The census process will be monitored for integrity, with strict measures against data falsification and interference [2]

Group 1 - Beijing Securities Regulatory Bureau has accepted the application for the initial public offering (IPO) and listing guidance of Beijing Yingshi Ruida Technology Co., Ltd. on July 22, 2025, with China International Capital Corporation (CICC) as the guidance institution [1] - The guidance agreement between CICC and Yingshi Ruida was signed on July 18, 2025, and other participating service institutions include Beijing Deheng Law Firm and Lixin Certified Public Accountants [3][4] - Yingshi Ruida previously applied for the Sci-Tech Innovation Board IPO in June 2022 but withdrew the application four months later, leading to the termination of the review process by the Shanghai Stock Exchange on October 31, 2022 [5] Group 2 - Yingshi Ruida, established in 2015, focuses on the research, production, and sales of IoT smart terminal monitoring equipment, primarily serving national ecological environment departments and their subordinate units [5] - The company reported revenues of 198.85 million yuan, 318.29 million yuan, and 450.24 million yuan for the years 2019, 2020, and 2021, respectively, with net profits attributable to shareholders of 14.86 million yuan, 53.02 million yuan, and 71.10 million yuan during the same period [5][6] - The previous IPO plan aimed to raise 979 million yuan for projects including big data innovation application expansion, big data SaaS service platform construction, satellite remote sensing data platform (Phase I), and research and development center construction [6][7] Group 3 - The chairman, Yin Wenjun, previously controlled 70.16% of the voting rights but this has decreased to 65.74% according to the guidance report [7] - CICC will continue to recommend Yingshi Ruida's stock issuance application documents to the Shanghai Stock Exchange after the guidance work is completed [7]

Core Viewpoint - The research team from the Chinese Academy of Sciences has made significant advancements in the precise monitoring and accounting of carbon emissions from large coal-fired power plants, which is crucial under the global "dual carbon" goals of peak carbon emissions and carbon neutrality [1][2]. Group 1: Research Breakthroughs - The research team has developed a new satellite remote sensing solution that enables high-precision dynamic quantification and mapping of carbon dioxide emissions from large coal-fired power plants, marking a significant achievement in the field [1]. - The study was published in the international academic journal "Clean Production," highlighting its importance in providing objective and effective technical means for carbon emission accounting and verification [1][2]. Group 2: Methodological Innovations - The team introduced a model optimization algorithm based on the U.S. Orbiting Carbon Observatory-3, significantly improving the efficiency of background carbon emission value identification [2]. - A dynamic wind direction correction algorithm was developed to enhance the accuracy of smoke plume trajectory inversion, along with a smoke plume elevation model that accurately characterizes the dynamic lifting process of flue gas [2]. Group 3: Implications for Carbon Monitoring - The research results indicate that the improved Gaussian plume model successfully quantified carbon dioxide emissions from 14 large coal-fired power plants, with emissions ranging from 21.54 thousand tons to 82.3 thousand tons per day, demonstrating a significant increase in inversion accuracy [2]. - This research signifies a critical shift from static carbon emission inventories to dynamic management, which is essential for effective carbon monitoring and policy calibration [3].

Core Viewpoint - The fourth national agricultural census in China, scheduled for 2026, aims to comprehensively assess the current state of agriculture, rural development, and farmer livelihoods, which is crucial for formulating effective agricultural policies and promoting rural revitalization [2][4]. Group 1: Census Overview - The census will cover various subjects, including rural households, urban agricultural producers, agricultural production units, and local government bodies [2]. - It will encompass multiple sectors such as crop cultivation, forestry, animal husbandry, fishery, and related services [2]. Group 2: Methodology and Innovation - The census will employ a combination of comprehensive surveys and sampling, as well as long and short questionnaires, to enhance efficiency and reduce the burden on local workers [3]. - Modern technologies like satellite remote sensing, drones, and artificial intelligence will be utilized to improve the data collection process [3]. - The census aims to create a unified agricultural data platform to facilitate the application and sharing of census results [3]. Group 3: Timeline and Phases - The standard reference point for the census is set for December 31, 2026, with data collection covering the entire year of 2026 [3]. - The census will be conducted in four phases: preparation (2025-2026), field registration (January-May 2027), data processing and publication (June-December 2027), and data application development (2028-2029) [3]. Group 4: Importance and Confidentiality - The census is a significant national survey that requires cooperation from a wide range of participants, emphasizing the need for accurate data reporting [4]. - Strict confidentiality measures will be enforced to protect sensitive information collected during the census [4].

Core Viewpoint - The article emphasizes the critical role of glaciers as indicators of climate change and their impact on global environmental conditions, highlighting the importance of satellite remote sensing in monitoring glacier changes and enhancing human adaptation to climate change [1][2]. Group 1: Glacier Monitoring and Remote Sensing - Satellite remote sensing has become the primary method for comprehensive monitoring of glacier changes, allowing for timely understanding of glacier trends and disaster prevention [5][6]. - The monitoring techniques include multi-spectral, synthetic aperture radar, and laser radar sensors, which provide a detailed record of glacier area, movement, thickness changes, and balance lines [6][8]. - Optical remote sensing can identify glacier outlines, while synthetic aperture radar is sensitive to surface roughness and moisture content, enabling detailed analysis of glacier structure and seasonal variations [8][11]. Group 2: Climate Change and Glacier Impact - Climate change significantly affects glacier dynamics, with implications for surrounding arid and semi-arid regions, human livelihoods, and sea level changes [2][9]. - The melting of glaciers and ice caps contributes to rising sea levels, posing threats to small island nations and coastal cities [9][10]. - The United Nations has designated 2025 as the International Year of Glacier Protection to address the ecological crises caused by accelerated glacier melting and to raise public awareness about glacier conservation [2][10]. Group 3: Sustainable Development and Future Pathways - Monitoring glaciers is essential not only for current environmental protection but also for ensuring sustainable development in the future [10]. - The integration of technology in glacier observation supports climate action goals and sustainable development objectives, aiming to safeguard the environment for future generations [10].