Coupling and Coordination Analysis of Urban Development Intensity and Environmental Carrying Capacity in Heilongjiang Province
Taking 13 cities in Heilongjiang Province as research objects,a comprehensive indicator system for urban development intensity and environmental carrying capacity is constructed.The comprehensive evaluation index and coupling degree index are calculated,and a coupling coordination degree model is established to analyze the spatiotemporal evolution characteristics and coupling coordination degree level of the two from 2015 to 2019.Research has shown that:firstly,there is a significant overall difference in development intensity among cities,manifested as"one center,two secondary centers,decreasing outward from the center";secondly,cities generally exhibit a"weak development strong carrying capacity"characteristic;thirdly,Heilongjiang Province is generally in a state of mild or near imbalance,and is in an unbalanced and uncoordinated development stage.
万方数据
维普
