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Recently, the General Office of the State Council issued the "Work Plan for Accelerating the Construction of a Dual Control System for Carbon Emissions," which will implement a dual control system for carbon emissions, with intensity control as the main approach and total emission control as a supplementary approach. What requirements are set for carbon emissions in various regions, key sectors, industries, and enterprises? How can a product carbon footprint management system and product carbon labeling certification system be constructed that are suitable for China's national conditions?

With increasing demands for environmental and ecological protection, environmental protection and ecological construction have gradually become a global focus. Forestry development is crucial in the field of ecological construction and environmental protection. Given the significant increase in forest coverage in my country, improving forest quality has become a key focus of current forest management. Current research on forest health in my country is limited to traditional plot surveys, a method that is time-consuming, labor-intensive, and unable to effectively reflect changes in forest health. With advancements in spectral imagers and hyperspectral remote sensing technology, more detailed information about land features can be obtained. Our company uses vegetation indices extracted from hyperspectral images to assess forest health. Based on the spectral characteristics of forest vegetation, we can establish an indicator system for evaluating forest health based on vegetation indices, considering three aspects: vegetation distribution, photosynthetic intensity, and stress caused by pests, diseases, and water.

Currently, more than two-thirds of countries and regions worldwide have proposed a carbon neutrality vision. Carbon neutrality is the neutralization of all greenhouse gases, including carbon dioxide, methane, and nitrous oxide. For a long time, China's greenhouse gas emission reduction efforts have focused primarily on energy-related carbon dioxide reduction, with relatively few measures to reduce other greenhouse gases such as methane. Therefore, methane will be the second greenhouse gas that China will focus on controlling after carbon dioxide.

On July 21, the "Decision of the CPC Central Committee on Further Comprehensively Deepening Reform and Advancing Chinese-Style Modernization," adopted at the Third Plenary Session of the 20th CPC Central Committee, was released. It explicitly states the need to "develop general aviation and the low-altitude economy," "improve the institutional mechanisms for developing new productive forces in accordance with local conditions," and "accelerate the formation of production relations more adapted to new productive forces, promoting the aggregation of various advanced factors of production towards the development of new productive forces."。This marks the first time that "new-type productive forces," "general aviation," and "low-altitude economy" have been included in the decisions of the plenary sessions of the CPC Central Committee, highlighting the Party Central Committee's high regard for accelerating the development of new-type productive forces and sending a positive signal to industries such as commercial aerospace.

To obtain information on the spatiotemporal distribution and variation of near-surface CH4 concentration, shortwave infrared CH4 spaceborne detection technology has developed rapidly in recent years. Multiple shortwave infrared detection satellites have been launched both domestically and internationally, conducting a series of CH4 detection and related application studies, achieving space-based CH4 detection. The scientific experimental satellites launched during this period have promoted the development of CH4 satellite remote sensing inversion algorithms and flux inversion algorithms, laying a technological foundation for improving space detection capabilities, producing data products, and directly applying them. Furthermore, they have demonstrated the application potential of shortwave infrared detection in global CH4 source-sink balance estimation from the perspectives of detection data accuracy and flux estimation.

The Republic of Belarus, commonly known as Belarus, has a land area of ​​207,600 square kilometers. The terrain is mostly flat, consisting of plains and basins, with an average elevation of 160 meters. The south is a vast lowland, the central region is mostly plains and low hills, and the north and northwest are slightly higher, with some highlands and rolling hills, the highest point reaching 345 meters. The soil is mainly meadow-podzolic soil, followed by marsh soil and sandy soil; the soil is relatively fertile, with an average growing season of 184-208 days. Water resources are abundant, with numerous rivers and lakes, totaling 20,781 rivers, 12,250 lakes, and 153 reservoirs. The climate is mild and humid, classified as a temperate continental climate, with warm summers, rainy autumns, and wet winters. The average temperature in January is between -4°C and -8°C, and the average temperature in July is between +17°C and +19°C. The lowlands receive an average annual rainfall of 500–650 mm, while the plains and highlands receive 650–750 mm. The abundant rainfall and favorable natural conditions make the area suitable for agricultural production.

On July 15, 2024, the Xi'an Municipal Development and Reform Commission released a list of companies that received policy subsidies under the 2024 Xi'an Municipal Industrial Development Guidance Special Fund Project (Cultivating and Strengthening Emerging Industries). Xi'an Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD Technology Co., Ltd., as a satellite application company, was successfully selected and received support from this special fund.

Deepening university-enterprise cooperation and jointly drawing a blueprint for innovation. On July 19, 2024, a group of 14 teachers and students from Harbin Institute of Technology (Weihai) visited Xi'an Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD Technology Co., Ltd. for a unique learning and exchange trip.

On July 19, 2024, Tang Jian, General Manager of Investment Department V (in preparation) and Deputy General Manager of Guoxin Comprehensive Reform of China National New Assets and Investment Fund Management Co., Ltd., and Wang Yuelong, Chief Investment Officer (Deputy General Manager) of Shaanxi Xi'an State-owned Assets and Enterprises Comprehensive Reform Pilot Fund Management Co., Ltd., visited Xi'an Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD Technology Co., Ltd. for research and inspection. Qin Jing, Chairman and General Manager of Xi'an Xi'an Institute of Optics and Precision Mechanics CAS Aerospace Science and Technology Group Co.,LTD Technology Co., Ltd., and Wang Yantian, Deputy General Manager, led the company team to warmly receive the delegation.

Methane emission inventories typically employ a bottom-up approach, linking emissions to related production activities to inform emission control strategies. Top-down atmospheric methane observations, on the other hand, use a reverse approach to improve methane emission concentration estimation. Satellite-based methane observations have attracted significant attention due to their high observation frequency and global coverage. Among these, atmospheric methane column concentration detection using shortwave infrared spectroscopy can achieve near-unit-level detection sensitivity.