Core Viewpoint - The 2024 Beijing Ecological Environment Status Bulletin indicates a significant improvement in air quality, with 290 days of good air quality, an increase of 114 days compared to 2013, marking the highest number in history [1] Group 1: Environmental Initiatives - The "Blue Vanguard Team," primarily composed of students, plays a crucial role in pollution prevention and green development [1][2] - The Beijing University of Technology's Key Laboratory for Regional Air Pollution Control serves as a core technological force in air quality management, focusing on innovative solutions for complex pollution issues [1][2] Group 2: Research and Development - The Key Laboratory has undertaken over 50 national and provincial projects, including major national R&D programs and has received the First Prize of Beijing Science and Technology Progress Award in 2020 [1] - The laboratory promotes the integration of research and social responsibility, encouraging students to engage in practical environmental initiatives [1][2] Group 3: Community Engagement - The "Blue Vanguard Team" was established in 2018, led by doctoral student Wen Chaoyu, and includes talents from various interdisciplinary fields, creating a new model of "Research + Public Welfare" [2] - The team focuses on enhancing public awareness of environmental protection through various activities, including technology research, public education, and volunteer services [2] Group 4: Innovative Solutions - The team has developed an AI-enabled localized database technology to identify pollution control priorities in rural areas, conducting surveys in 80 counties and 393 villages in key northern regions [4] - A tiered governance strategy has been proposed, recommending efficient clean energy alternatives for accessible villages while allowing for a transitional phase for economically disadvantaged areas [5] Group 5: Addressing Agricultural Pollution - The team has conducted surveys on straw burning in rural areas, exploring the motivations and methods of straw disposal among farmers [5][6] - A scientific approach to defining "controllable burning boundaries" has been proposed, aiming for a balanced solution that is acceptable to farmers, environmentally sustainable, and policy-compliant [6]