优良水质比例提升近30个百分点 地区生产总值翻一番多

Core Insights - The Yangtze River Economic Belt has achieved significant ecological and economic advancements over the past decade, emphasizing ecological priority and green development. Group 1: Environmental Improvements - The proportion of good water quality has increased from 67% to 96.5% [1] - The main stream of the Yangtze River has maintained a Class II water quality for six consecutive years, with flagship species like the Yangtze dolphin showing population recovery [4][6] - A total of 1,361 illegal docks have been thoroughly cleaned and rectified, and black and odorous water bodies in major cities along the river have been largely eliminated [2] Group 2: Economic Growth - The regional GDP has more than doubled, increasing its share of the national GDP from 42.2% to 47.3% [1] - Per capita disposable income of residents has risen from 23,000 yuan to 44,000 yuan, marking a 91% increase [1][3] Group 3: Industrial Transformation - The Yangtze River Economic Belt is actively promoting green and low-carbon transformation of industries, with significant progress in traditional sectors like steel and petrochemicals [7] - A total of 41 national-level advanced manufacturing clusters and 30 strategic emerging industry clusters have been cultivated, accounting for 51% and 45% of the national totals, respectively [7] Group 4: Infrastructure Development - The length of high-grade navigable waterways in the Yangtze River system has increased from 8,000 kilometers to 11,000 kilometers, with cargo throughput at mainline ports growing by 71% to reach 4.2 billion tons [3] - The construction of green service facilities along the Yangtze River has been completed, including 20 green service areas and 13 washing stations [8]