Group 1: Northeast Tiger and Leopard National Park - The Northeast Tiger and Leopard National Park was established in 2017, covering an area of approximately 14,000 square kilometers to protect endangered species like the Northeast tiger and leopard [1] - The population of tigers and leopards in the park has increased from 27 and 42 respectively in 2017 to around 70 tigers and 80 leopards currently, with successful breeding families identified [3] - The park has implemented various ecological measures, including habitat restoration and anti-poaching efforts, leading to an expansion of the distribution range of these species beyond the narrow border area [3][5] Group 2: Monitoring and Technological Advancements - A comprehensive monitoring system covering nearly 10,000 square kilometers has been established, utilizing 30,000 infrared cameras, satellite remote sensing, and drone patrols, collecting over 65 million data points [5] - The monitoring system has played a crucial role in preventing human-wildlife conflicts, issuing over 12,000 large animal warning notifications [5] Group 3: Future Initiatives - Future plans include enhancing technological protection measures, optimizing habitat connectivity, and promoting cross-border conservation cooperation to improve the population and habitat quality of Northeast tigers and leopards [7] Group 4: Ecological Transformation of Qingtuhai - Qingtuhai in Gansu is undergoing significant ecological transformation, shifting from a desert to a vibrant ecosystem, showcasing successful ecological civilization efforts [8] - Large-scale ecological restoration projects have been implemented, including sand land management and afforestation, with 1.08 million acres of sand land treated and 4.56 billion cubic meters of water supplied to Qingtuhai [15] Group 5: Technological Innovations in Desertification Control - Recent advancements in technology, such as drone seeding and satellite monitoring, have improved the efficiency of desertification control efforts [18] - The development of a fourth-generation grass-sand barrier laying machine has increased operational efficiency by 300%, with precise grid control [20]

Group 1 - A man was arrested for illegally setting traps in the Northeast Tiger and Leopard National Park, resulting in severe injury to an endangered Northeast leopard [1] - The arrest is part of a joint conservation effort by the park management and forestry departments of Jilin and Heilongjiang provinces [1] - The suspect, Yang Mouyou, set traps in the forest in November 2024 and attempted to conceal his actions after injuring the leopard in February 2025 [1] Group 2 - The special operation conducted by the park management included 12,099 anti-poaching patrols covering a distance of 84,100 kilometers [3] - Innovative measures were implemented to reduce human-wildlife conflict, including the establishment of 833 animal feeding points and the distribution of 310 tons of corn and 11 tons of salt [3] - The park management introduced a commercial insurance mechanism to compensate for damages caused by wildlife, processing 3,288 claims in 2024 with a total compensation amount of 11.0355 million yuan [3] Group 3 - The park management plans to enhance the "integrated monitoring system" and establish a reward system for reporting illegal activities related to wildlife resource destruction [4]