碧水生新 长江回响——长江禁渔五年影像纪

Core Insights - The article discusses the ecological restoration efforts in the Yangtze River, particularly focusing on the implementation of a ten-year fishing ban that began on January 1, 2021, which has shown initial positive results in restoring aquatic biodiversity [19][21]. Group 1: Fishing Ban Implementation - In December 2019, the fishing ban was initiated in Luzhou, with 25 fishing boats decommissioned, and by September 2020, a total of 10,257 fishing boats and 16,480 fishermen had completed the transition to land-based livelihoods [19]. - The ban has led to the complete withdrawal of fishing activities in the Yangtze River basin, marking a significant step towards ecological restoration [19]. Group 2: Aquatic Biodiversity Recovery - On "National Fish Release Day" in 2023, over 5,000 Yangtze sturgeon, including 102 breeding individuals, were released into the Yangtze River, contributing to a record total of over 1.12 million rare fish released [20]. - By 2024, the cumulative release of Yangtze sturgeon exceeded 660,000, with successful natural spawning observed in the Zhi Shui River basin, indicating significant progress in species recovery [21]. Group 3: Water Quality Improvement - The water quality in the Sichuan section of the Yangtze River has steadily improved, with the Yibin section achieving a stable Class II water quality standard [21]. - Efforts to eliminate outdated production capacity and enhance pollution control have been implemented alongside ecological restoration initiatives [21]. Group 4: Socioeconomic Impact - The fishing ban has transformed the livelihoods of local residents, with former fishermen like Wang Tianrong now cultivating nearly 50 acres of land, achieving stable income through agriculture and receiving government pensions [21]. - The shift from relying on fishing to engaging in agriculture and other sustainable practices reflects a broader change in lifestyle and economic activities along the river [21].