禁渔五年，长江母亲河重现生机活力！

Core Viewpoint - The Yangtze River's biodiversity has shown significant recovery over the past five years due to the implementation of a ten-year fishing ban, with notable increases in species populations and successful conservation efforts [1][4]. Group 1: Biodiversity Recovery - The population of Yangtze finless porpoises has increased to 1,426, marking a recovery from 1,249 in 2022, indicating a positive trend [9]. - The number of fish species monitored in the Yangtze River basin has reached 351, an increase of 43 species compared to pre-ban levels [4]. - The restoration of core species' reproductive functions has been significant, with the average resource quantity of 134 endemic fish species increasing by 39% compared to pre-ban levels [13]. Group 2: Conservation Efforts - Continuous joint law enforcement actions, such as "China Fishery Administration Sword" and "Safe Yangtze," have effectively reduced illegal fishing activities [6]. - The establishment of five designated protection areas for relocated porpoise populations has resulted in over 150 individuals, with more than 10 calves born annually [10]. - Advanced technologies like radar video monitoring and drone patrols have significantly enhanced law enforcement efficiency [8]. Group 3: Community Engagement - There has been a growing involvement of volunteers in the "Fish Guardian" patrol teams, reflecting a stronger community commitment to protecting the river [8]. - Public awareness campaigns have been strengthened, promoting the concept of "protecting the river" among local residents [8].