Core Viewpoint - The article emphasizes the significant ecological restoration and sustainable development efforts along the Yangtze River in Suzhou, highlighting the transformation from industrial exploitation to ecological preservation and green development [1][2][3]. Group 1: Ecological Restoration Efforts - Suzhou has implemented the "co-grasping major protection, not engaging in major development" policy, focusing on ecological priority and green development [1]. - The transformation of Zhangjiagang Bay, where 75% of the production shoreline has been converted to ecological shoreline, exemplifies the success of these efforts [2]. - The average number of Yangtze River dolphins observed in the Suzhou section increased from 1.3 in 2018 to 3.1 in 2023, indicating improved ecological conditions [5][6]. Group 2: Biodiversity and Environmental Improvements - The biodiversity index in the Suzhou section of the Yangtze River has shown significant improvement, with 15 species of benthic animals and 52 species of algae recorded in 2022, compared to pre-fishing ban levels [5][6]. - The water quality in the region has improved, with the water quality of local rivers rising from a poor category to a moderate level due to strict environmental regulations [2][6]. - Suzhou's ecological restoration projects have added nearly 5,000 acres of green space and implemented over 700 river management projects [2][6]. Group 3: Cultural and Economic Development - The integration of cultural heritage and tourism in areas like the ancient town of Shaxi and the development of eco-parks have revitalized local economies while preserving cultural identity [7][8]. - The establishment of a comprehensive ecological park at Huangsipupu, which combines historical and ecological resources, showcases the potential for sustainable tourism [8]. - The investment in infrastructure and eco-friendly facilities along the river has led to increased tourism, with some villages attracting over 200,000 visitors annually [8].