Yu Guirui, born in Dalian, Liaoning Province in 1959, is an academician of the Chinese Academy of Sciences, a professor from the Institute of Geography of the Chinese Academy of Sciences, a post professor from the University of Chinese Academy of Sciences, a director of the Teaching and Research Section of Ecosystem Ecology, and head of the Department of Ecology of the School of Resources and Environment.
He is mainly engaged in the cross-research of ecology and geography, and has made systematic research on the carbon-nitrogen-water cycle and coupling process mechanism of terrestrial ecosystems, vegetation functional traits, and biogeography.

Wang Jinnan, born in Jinhua, Zhejiang Province in July 1963, is an academician of the Chinese Academy of Engineering, an expert in environmental planning and management, and the deputy director of the Population, Resources and Environment Committee of the National Committee of the Chinese People's Political Consultative Conference.
He is mainly engaged in ecological environment planning and ecological civilization research. He has led the development of more than 20 national and regional environmental protection plans including the Air Pollution Prevention and Control Action Plan, the Beijing-Tianjin-Hebei Regional Environmental Protection Plan, and the Ecological and Environmental Protection Plan for Xiong'an New Area, built a management system for environmental quality improvement and pollution emission reduction projects, and designed implementation plans for policies on environmental protection taxes, emissions trading, ecological compensation, and green GDP accounting. He has made outstanding contributions to the establishment of a national environmental planning system and the leading research on environmental planning and environmental economics. He has won two second prizes of the National Science and Technology Progress Award, four first prizes of the Environmental Science and Technology Award of the Ministry of Ecology and Environment, and one first prize of the Science and Technology Progress Award of Institutions of Higher Education of the Ministry of Education.

Duo Ji, born in December 1952, is an expert in geology, a professor of Tibet University, and a chief engineer of the Bureau of Geology and Mineral Exploration and Development of Tibet Autonomous Region. He was elected as an academician of the Chinese Academy of Engineering in 2001.
He is mainly engaged in the exploration and comprehensive research of geothermal resources, mineral resources, hydrogeology, engineering geology, and environmental geology. He has successively won one second prize of the National Science and Technology Progress Award, one second prize of the Science and Technology Progress Award of the Ministry of Geology and Mineral Resources, one second prize of the Reserve Report Quality Award of the Ministry of Land and Resources, one second prize of the Science and Technology Progress Award of Tibet Autonomous Region, one third prize of the Prospecting Award of the Ministry of Geology and Mineral Resources, and one third prize of the Exploration Award.

Liu Wenqing was born in 1954. He is the Director of Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, and an expert in environmental optical monitoring. He was elected as an academician of the Chinese Academy of Engineering in 2013.
He is mainly engaged in environmental monitoring technology and equipment research. He has successively been responsible for the construction of a number of research platforms such as key laboratories of environmental optical monitoring technology for the Anhui Province, the Chinese Academy of Sciences, and the Ministry of Environmental Protection, as well as the National Engineering Research Center for Environmental Optical Monitoring Instrument, built a spectral characteristic database for environmental pollutants, and developed the quantitative analytical algorithm of pollutant spectrum and the engineering application software. The achievement of the researches on the "Optical Monitoring Technology System and Application for Air Quality and Pollution Source Environment" and the "Research and Development, System Application and Equipment Industrialization of Comprehensive Stereoscopic Monitoring Technology for Atmospheric Environment" led by him won the second prizes of the National Science and Technology Progress Award in 2007 and 2011 respectively. Besides, he has won four provincial and ministerial science and technology first prizes as well as the 2012 Anhui Provincial Major Scientific and Technological Achievement Award.

Liu Qingyou, born in October 1965, is a professor, doctoral supervisor, and one of the first "leading talents" under the Special Support Program of China.
He has been engaged in the theoretical, experimental, product and application research of oil drill bits and equipment for a long time. He has led more than 10 projects, including the National Science and Technology Major Project, National 973 Project, National 863 Project, International Cooperation Project, Major Consulting Project of China Academy of Engineering, and Projects and Special Topics of National Natural Science Foundation of China. He has won one special prize of the National Science and Technology Progress Award (Group Award), two second prizes of the National Science and Technology Progress Award, six first prizes at provincial and ministerial levels, and three second prizes at provincial and ministerial levels, owns 30 licensed invention patents (including three U.S. patents) and 28 utility model patents, published 162 papers (including 90 papers published by him as the first author and 72 papers included in the SCI/EI) and six monographs and textbooks, registered eight software copyrights, and formulated two standards.

Jiang Yi, born in Beijing in April 1952, is an academician of the Chinese Academy of Engineering, director of the Building Energy Research Center of Tsinghua University, member of the Energy Advisory Expert Committee of the State Council, member of the National Expert Committee on Climate Change, and member of the Science and Technology Committee of the Ministry of Housing and Urban-Rural Development.
He is mainly engaged in research on building energy conservation. He led the compilation of the Annual Report on Construction Energy-Saving Development in China, and won two second prizes of the National Science and Technology Invention Award: solution-conditioned air handling unit for indirect evaporative water chilling units for air conditioning in western dry areas;
two second prizes of National Science and Technology Progress Award: building energy consumption and thermal performance analysis simulation software: DeST, online identification and optimal control of thermodynamic and kinetic properties of central heating systems. Besides, he has won four first prizes and six second prizes of the Science and Technology Progress Awards at the provincial, municipal and ministerial levels, involving a number of fields such as metro thermal environment simulation and control, apple and cabbage storage in the producing areas, random analysis of building thermal environment, green building, and central heating network regulation. He owns 70 invention patents and has published more than 150 scientific research papers.

Li Yang, born in Dongping, Shandong Province on October 26, 1958, is an expert in oil and gas field development geology and development engineering, an academician of the Chinese Academy of Engineering, and a professor-level senior engineer and doctoral supervisor of China Petroleum & Chemical Corporation.
He has been engaged in the research of basic theory and key technology of oil and gas reservoir development for a long time. He has successively served as the deputy chief technical engineer of "Large Oil and Gas Fields and Coalbed Methane Development", a national major project, and the chief scientist of "Study on Recovery Mechanism and Enhanced Oil Recovery of Fractured-vuggy Carbonate Reservoir", a national "973" project. He has won 6 second prizes of the National Science and Technology Progress Award and 1 second prize of the National Invention Award, and has been granted 11 authorized national invention patents. He has published 5 monographs and 56 papers.

Zou Caineng, born in 1963 in Chongqing, is an academician of the Chinese Academy of Sciences, chief expert on new energy of China National Petroleum Corporation, executive director and president of PetroChina Shenzhen New Energy Research Institute, and vice president of Research Institute of Petroleum Exploration and Development.
He is mainly engaged in the research of conventional and unconventional oil and gas theory and exploration, energy strategy, and carbon neutrality, and has put forward strategic concepts, understandings and suggestions on the "Hydrogen Energy China", "Energy Independence" of China, and "Carbon Neutrality" theories. He has published more than 10 monographs and more than 260 academic papers, 5 of which were ranked among the "Top 100 Most Influential Domestic Academic Papers in China".
Besides, he has won the first and second prizes of the National Science and Technology Progress Award as well as other science and technology awards.

Wang is a professor and doctoral supervisor of the School of Mechanical and Power Engineering of East China University of Science and Technology, a winner of the National Science Fund for Distinguished Young Scholars, and the leader of the innovation team in the key field of “pollutant emission reduction and resource utilization” of the Ministry of Science and Technology. Academician Wang has proposed and successfully developed a technology for close-loop circulation treatment of coke cooling water in petroleum coking, and been responsible for promoting its application to 41 large-scale petroleum coking units at home and abroad, solving the problems of air pollution and full-cycle utilization of coke cooling wastewater in the petroleum coking industry. He has invented methods and integrated processes for liquid cyclone desalination, dealkalization, and removal of fine particles, as well as efficient cyclone core tubes. Academician Wang has applied for 1 international patent, 1 US patent, 1 Indian patent, and more than 50 Chinese patents, and obtained 16 invention patent authorizations. Besides, Academician Wang has published over 60 papers in Chemical Engineering&Technology, and CIESC Journal, and has won the first and second prizes of the National Scientific and Technological Progress Awards multiple times.

Zhang Yuanhang, born in 1957 in Chongqing, is an academician of the Chinese Academy of Engineering and a professor of Peking University.
His main research area is coordinated strategy of pollution and carbon reduction, and atmospheric environmental chemistry, with the focus on the formation mechanism of urban and regional atmospheric compound pollution, environmental impact and control countermeasures. He led the implementation of more than
20 projects including national 973/863/support program, the project of the National Natural Science Foundation of China, and key projects of provinces, ministries, and commissions, published more than 200 SCI papers, and won a number of national, provincial and ministerial science and technology progress awards.
His research results have provided scientific and technological support for the prevention and control of air pollution in China and the continuous improvement of air quality in the Pearl River Delta.

Chen Daiwen, born in Guang'an, Sichuan Province in 1962, is the former vice president of Sichuan Agricultural University, director of the Key Laboratory for Animal Disease-Resistance Nutrition of the Ministry of Education, post scientist of the National Pig Industry Technology System, executive director of Chinese Association of Animal Science and Veterinary Medicine, and president of Sichuan Association of Feed Industry. Besides, He is also a national outstanding talent in agricultural scientific research, a national outstanding scientific and technological worker, one of the first batch of candidates for the academician training project in Sichuan Province, and one of the first batch of outstanding scientists under the Tianfu Ten Thousand Talents Program in Sichuan Province. He has won the Sichuan Provincial Science and Technology Outstanding Contribution Award and the 13th Guanghua Engineering Science and Technology Award.

Chen Yongcan, born in Nanchong, Sichuan Province in 1963, is a Special Term Professor of the Changjiang Scholars Program and enjoys special government allowances from the State Council.
His main academic direction is hydraulics and river dynamics. He has long been engaged in conducting theoretical research and technical R&D around such directions as water environment effect and flood discharge safety of water conservancy and hydropower projects, hydrodynamic water environment characteristics and simulation methods, and intelligent detection and safety evaluation of hydraulic structures. He has led the completion of a series of national key fund programs, national key R&D programs and other major programs, and his research achievements have been widely applied in more than 40 complex water areas and major engineering practices. He has successively won more than 10 prizes for scientific research, including first prize of the Award for Science and Technology Progress awarded by the Ministry of Education in 2010, second prize of the National Science and Technology Progress Award in 2019, and first prize of the Sichuan Provincial Science and Technology Progress Award in 2020.

Jin Zhijun, born in Jiaonan, Shandong Province on September 29, 1957, is a petroleum geologist and is mainly engaged in the theoretical research and exploration practice of deep oil and gas reservoir-forming mechanism and marine oil and gas geology.
He has led the completion of two national 973 projects, and published 155 papers, 27 of which were included in the SCI and 48 were included in the EI. Besides, he also published 4 monographs, 1 translated work, and 1 textbook.

Huang Jing, born in Nanchang, Jiangxi Province in July 1963, is the director of the Administrative Center for China's Agenda 21.

Jiang Jianchun, born in Liyang, Jiangsu Province in February 1955, is an academician of the Chinese Academy of Engineering and researcher of the Institute of Chemical Industry of Forest Products.
He is mainly engaged in the research of biomass thermochemical conversion technology. He has won 4 National Science and Technology Progress Awards and 10 provincial and ministerial awards, owns 69 licensed invention patents, and published more than 300 papers.

Xie Heping was born in Hunan Province in 1956. He is an academician of the Chinese Academy of Engineering, a member of the Academic Degrees Committee of the State Council, a member of the Standing Committee of the China Association for Science and Technology, and the Chairman of the 8th Science and Technology Committee of the Ministry of Education. Besides, he is also a professor, doctoral supervisor and former president of Sichuan University, a distinguished professor of Shenzhen University, and Dean of the Institute of Deep Earth Science and Green Energy of Shenzhen University.
He currently serves as Chief Scientist of the National 973 Project (twice), and Chief Scientist of "Innovative Research Group" of the National Natural Science Foundation of China. He has led the completion of more than 30 projects, including the National Key Research and Development Program, major scientific instrument development projects, integrated projects, key projects and general projects of the National Natural Science Foundation of China, and enterprise science and technology projects. He has published more than 200 SCI papers and more than 10 monographs. He has won the second prize and third prize of the National Natural Science Award, the second prize and third prize of the National Science and Technology Progress Award, the first prize and second prize of the Science and Technology Progress Award of the Ministry of Education, the first prize of the Natural Science Award for Chinese Universities of the Ministry of Education, and the first prize of the Coal Science and Technology Progress Award.
Besides, he has also won the IET Outstanding University President Award and the National Special Award for Teaching Achievements.

Lei Xianzhang is an academician of the German National Academy of Science and Engineering, a distinguished expert of the State Grid Corporation of China, and a part-time professor at Zhejiang University, and China Electric Power Research Institute. As the project leader of the "Research and Development Project of Wind Farm and Photovoltaic Power Station Cluster Control System" under the National High-tech Research and Development (863) Program, he has made breakthroughs in the research and development of cluster control strategy and control system for large wind power bases and photovoltaic bases, developed key technologies such as coordinated and stable control of wind farms, photovoltaic power station clusters and power grids, realized the consumption and regulation of power grid-friendly new energies, and filled the gap in large-scale control of new energies both at home and abroad.

Zhai Wanming, born in Jingjiang, Jiangsu Province in 1963, is an academician of the Chinese Academy of Sciences, a foreign academician of the National Academy of Engineering of the United States, a chief professor of Southwest Jiaotong University (SWJTU), a director of the Department of Transportation Engineering and a director of the Academic Committee of SWJTU. Besides, he is also a winner of the National Science Fund for Distinguished Young Scholars, a Special Term Professor of the Changjiang Scholars Program, one of the young and middle-aged experts with outstanding contributions in China, and the convener of the Transportation Engineering Discipline Review Group of the Academic Degrees Committee of the State Council.
He has been engaged in the research of rail transit engineering dynamics and vibration for a long time and has opened up a new field of railway large system dynamics research. He created a theoretical system for rolling stock-track coupling dynamics and established a unified rolling stock-track model, which is internationally known as the "Zhai-Sun model" or "Zhai Model". He constructed a fast explicit numerical integration method for dynamic analysis of large systems, which is internationally known as the "Zhai Method" and is widely adopted. He put forward the principle and method of optimal matching design of dynamic performance of the rolling stock and lines, and led the research and establishment of the high-speed train-track-bridge dynamic interaction theory and safety evaluation technology. He has won the China Young Scientist Award, the Science and Technology Progress Award from the Ho Leung Ho Lee Foundation, the first prize of the Changjiang Scholars Achievement Award, the National Innovation Pioneer Award, the National Railway Locomotive Medal, and the National May Day Labor Medal.