Group 1 - The project in Taizhou, Zhejiang, transforms marine plastic waste into low-carbon, environmentally friendly raw materials, benefiting fishermen and companies while promoting sustainable marine waste management [1] - This initiative provides a Chinese solution to marine pollution and has been awarded the "Earth Guardian Award" by the United Nations Environment Programme [1] - China's deep participation in global marine governance helps address governance deficits and enhances international discourse power, showcasing the responsibilities of a major power [1] Group 2 - China's emphasis on global marine governance is reflected in national strategies, as highlighted in the recent Central Financial Committee meeting, which called for deeper involvement in global marine governance and cooperation in blue economy [1] - The COAST toolkit, developed by Chinese research teams, offers free access to marine big data and advanced modeling for coastal cities, facilitating disaster warning and ecological management [2] - The international value of China's solutions is recognized, with the COAST toolkit aiding "Global South" countries in understanding marine resources and sharing data and technology [2] Group 3 - Technological empowerment plays a crucial role in coastal ecological governance and biodiversity protection, with marine observation technology being vital for maintaining marine rights and environmental protection [3] - China's advancements in marine technology, such as the successful deployment of a comprehensive observation buoy system in the South China Sea, fill gaps in deep-sea observation technology [3] - The integration of technology and ecology is shaping a new chapter in marine governance, with China actively contributing to international discussions and solutions [3]

Core Viewpoint - The successful deployment of a deep-sea buoy system by the Chinese Academy of Sciences marks a significant advancement in ocean-atmosphere interaction observation, capable of operating at depths exceeding 3500 meters and under extreme marine conditions [1] Group 1: Technological Innovations - The buoy system features an innovative design tailored for deep-sea high sea state environments, including a high-stability buoy structure and anchoring system [1] - Advanced observational equipment such as marine quantum lidar and marine microwave radiometers have been developed, enabling comprehensive synchronous observations from 10 kilometers above water to 1 kilometer below [1] Group 2: Operational Capabilities - The buoy system can withstand wind speeds exceeding 60 meters per second and wave heights up to 20 meters, demonstrating its robustness in extreme working conditions [1] - It provides long-term in-situ observation capabilities, addressing challenges related to stability, reliability, and data quality in harsh marine environments [1] Group 3: Scientific and Environmental Impact - This deployment will enhance understanding of the ocean-atmosphere interaction in the South China Sea, contributing to marine environmental protection and disaster prevention efforts [1] - The buoy system's capabilities will support the collection of critical data for scientific research and environmental monitoring [1]