黄河流域人地耦合与可持续人居环境

黄河流域是中国人地矛盾最为紧张的区域之一,承担着生态安全建设和经济社会发展的重任。自古以来人类和黄河始终处于共同进化的过程中,近年来伴随经济发展而来的生态保护压力也日益增加,流域水资源脆弱性和风险更甚,为化解人地矛盾,需探究城镇聚落和河流的动态耦合机制。在“黄河流域生态保护和高质量发展”上升为重大国家战略之际,从城乡规划、自然地理、环境考古、生态学、水文水资源、土地资源管理等多领域视角,聚焦黄河流域人地关系的空间分异和演化规律,以及资源和生态保护的困境与机遇。建成环境与自然环境的平衡是可持续发展的基础,应将黄河流域视为自然及人文环境相互影响与依存的“生命共同体”,并从系统性和交叉性、地方性和适应性等方面探讨可持续发展策略。

Human-land coupling and sustainable human settlements in the Yellow River Basin

The Yellow River Basin is one of the regions with the most complex human-land relationship in China, and takes responsibility for the construction of ecological security and economic and social development. Since ancient times, human beings and the Yellow River has been in the process of coevolution. In recent years, there is an increasing pressure of ecological protection brought about by economic development. And there is a higher risk and greater vulnerability of water resources in the river basin. In order to resolve the human-land contradiction, it is necessary to explore the dynamic coupling mechanism of urban settlements and rivers. As "ecological protection and high-quality development of the Yellow River Basin" has become a major national strategy, this study focuses on the spatial differentiation and evolution of human-land relationship in this basin, as well as the difficulties and opportunities of resources and ecological protection, from the perspective of urban and rural planning, physical geography, environmental archaeology, ecology, hydrology and water resources, land resource management and other related fields. The balance between built environment and natural environment is the basis of sustainable development. The Yellow River Basin should be regarded as a “community of life”, in which the natural and human environment interact and depend on each other, and sustainable development strategies should be discussed from the aspects of systematization, intersection, locality and adaptability.