Group 1 - The "Green Shield" initiative has been implemented for eight consecutive years to address ecological and environmental issues, significantly enhancing the protection of important ecological spaces such as natural reserves and ecological protection red lines [1] - In 2024, the Ministry of Ecology and Environment will incorporate ecological protection red lines into the "Green Shield" initiative, conducting on-site inspections of 452 problem points across 50 natural reserves and 14 urban ecological protection red lines [1] - The initiative has played a crucial role in regulating natural ecological spaces and has become a standardized practice in ecological supervision [3] Group 2 - Technology has significantly improved the collection of major ecological damage event clues and enhanced ecological environment supervision capabilities, utilizing multi-source satellite remote sensing data and AI for monitoring [2] - A leadership group and expert database have been established to investigate and determine major ecological damage events, with ongoing improvements to the collection mechanism for public opinion clues [2] - By the end of 2024, key issues such as illegal mining and tourism development in national nature reserves are expected to be dynamically cleared, with ongoing remediation efforts in other ecological protection areas [2]