【摘要】 【目的】三江源区生态环境保护需求与社会经济发展滞后之间的矛盾日益突出，实现全面绿色转型是三江源高质量绿色发展的必由之路。本文旨在系统评估三江源典型区玉树州和果洛州的绿色发展水平，为其绿色发展目标评价考核提供方法支撑。【方法】基于国家颁布的绿色发展指标体系，从资源利用、环境治理、生态保护、增长质量、绿色生活5个维度构建绿色发展评价指标体系，并综合运用熵值法、综合指数法及耦合协调模型、障碍度模型，分1998—2004年、2005—2011年、2012—2022年3个阶段对研究区绿色发展水平进行评价。【结果】(1)玉树州和果洛州绿色发展水平在25年间显著提升，变化趋势基本一致。其中，生态保护和环境治理相关指标表现突出，其指数增长高于青海全省水平，第三阶段增长尤为突出；资源利用指数持续下降，能源、土地和水资源的利用效率较低。(2)两个州生态环境保护与社会经济发展的协调性逐渐增强。绿色发展耦合度自2005年起呈现持续的高水平耦合态势，协调发展度在2016年后步入较协调的发展阶段。(3)25年间，两个州的绿色发展障碍因素由环境治理和生态保护转向资源利用，而驱动因素则逆向演变，两者路径相反。【结论】虽然三江源区生态保护成效显著、绿色发展指数持续提升，但资源利用效率偏低制约生态经济协调性的进一步增强，需加强自然资源保护与合理利用，推进生态产业化与制度创新。更多还原

【Abstract】 [Objective] The contradiction between ecological environment protection needs and lagging socio-economic development in the Three-River-Source Region has become increasingly prominent. Achieving a comprehensive green transformation is the inevitable path to high-quality green development in this region. This study aims to systematically evaluate the green development level of two typical areas in the Three-River-Source Region—Yushu Prefecture and Guoluo Prefecture—and to provide methodological support for assessing their green development goals. [Methods] Based on the national green development indicator system, a green development evaluation indicator system was constructed from five dimensions: resource utilization, environmental governance, ecological protection, growth quality, and green living. The entropy method, comprehensive index method, coupled coordination model, and obstacle degree model were integrated to evaluate the green development level of the study area in three stages: from 1998 to 2004, 2005 to 2011, and 2012 to 2022. [Results](1) The green development levels of Yushu Prefecture and Guoluo Prefecture significantly improved over the past 25 years, with broadly consistent trends. Indicators related to ecological protection and environmental governance showed outstanding performance, with index growth exceeding that of Qinghai Province, particularly during the third period. The resource utilization index continuously declined, and the efficiency of energy, land, and water resource utilization remained relatively low.(2) The coordination between ecological protection and socio-economic development in the two prefectures gradually increased. Since 2005, the coupling degree of green development had shown a continuous high-level coupling trend. After 2016, the coordinated development degree entered a stage of relatively coordinated development.(3) Over the 25-year period, the obstacle factors of green development in both prefectures shifted from environmental governance and ecological protection to resource utilization, while the driving factors changed in the opposite direction, demonstrating contrasting trends. [Conclusion] Although the Three-River-Source Region has achieved remarkable outcomes in ecological protection and continuous improvement in its green development index, the relatively low efficiency of resource utilization restricts the further enhancement of ecological and economic coordination. It is necessary to strengthen the protection and rational utilization of natural resources and promote ecological industrialization and institutional innovation.更多还原