2022, Volume 24, Issue 1
Strategic Study of CAE >> 2022, Volume 24, Issue 1 doi: 10.15302/J-SSCAE-2022.01.016
Development Strategy for Urban Agglomerations in Yangtze River Economic Belt Considering Environmental Carrying Capacity
1. State Environmental Protection Key Laboratory of Environmental Planning and Policy Simulation, Chinese Academy of Environmental Planning, Beijing 100012, China;
2. Beijing Tsinghua Tongheng Planning and Design Institute Co., Ltd., Beijing 100085, China
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Abstract
The Yangtze River Economic Belt is a vital ecological security barrier and a focus of China’s economic development. Promoting the construction of urban agglomerations in the Yangtze River Basin is of great significance for accelerating the development of the Yangtze River Economic Belt. Using the five urban agglomerations in the Yangtze River Economic Belt as the research object, we evaluate their environmental carrying capacities and explore the coupling relationship between urban agglomeration development and environmental carrying capacity using a four-quadrant analysis method. We categorize these urban agglomerations into three types. The results show that the urban agglomeration in the Yangtze River Delta belongs to a mature–environmental overload type, the urban agglomerations in Chengdu–Chongqing and the middle reaches of the Yangtze River belong to the high-speed development–environmental overload type, and the urban agglomerations in central Guizhou and central Yunnan belong to the cultivation–environmental non-overload type. Furthermore, we propose strategic suggestions for the development of urban agglomerations in the Yangtze River Economic Belt from the aspects of ecological space control, optimization of land spatial pattern, green development of urban agglomerations, and improvement of human settlement environment. These aim to strengthen the guiding role of environmental carrying capacity in the development of urban agglomerations and provide basic support for promoting the high-quality development of the Yangtze River Economic Belt.
Keywords
environment carrying capacity ; urban agglomeration development ; coupling coordination ; the Yangtze River Economic Belt
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