Understanding the conflict between ecological environment and human activities in the process of urbanization based on constitutive model

• DOI: 10.21203/rs.3.rs-4403445/v1
• Publication Date: 2024-05-23T02:35:26Z
• Authors: Yazhou Zhou; Yong Huang; Wenyuan Liu

Abstract In the process of human social development, the coupling and coordinated development among the ecological environment(E), production(P), and living functions(L) is of great significance for sustainable development. This study uses an improved coupling coordination degree model (CCDM) to discover the coordination conflict between E and human settlement environment. The main work of this study is as follows: (1)It is found that in the process of urbanization development of Ya 'an city from 2014 to 2018, the degree of coupling(DOC) value between E, P, and L is high, but the coupling coordination degree(CCD) of the three is low, especially the DOC value of E and the other two has the biggest decline. (2)a more objective weight value is obtained, which can avoid the analysis error caused by subjective judgment weight value.(3) This study constructs a constitutive model of E, P, and L, then proposes resilience indicators that reflect the carrying capacity of human activities in the E. (4) Finally, the resilience of the E was used to explain the phenomenon of a decrease in coordination between the E, P, and L, while also explaining the most obvious problem of a decrease in CCD between the E and the other two.