Research on Ecological Civilization Construction of Urban Agglomeration in Yangtze River Delta based on Principal Component Analysis

Ziyan Tao; Jinsheng Zhu; Shuyi Liu

doi:10.54691/fsd.v2i5.693

Authors

Ziyan Tao
Jinsheng Zhu
Shuyi Liu

DOI:

https://doi.org/10.54691/fsd.v2i5.693

Keywords:

Ecological Civilization Construction, Principal Component Analysis, K-mveans Clustering Comprehensive Evaluation, Yangtze River Delta Urban Agglomeration

Abstract

In view of the current situation and differences of the development level of ecological civilization construction of urban agglomeration in the Yangtze River Delta, in order to improve the development level of ecological civilization construction of urban agglomeration in the Yangtze River Delta, 26 prefecture level cities in the Yangtze River Delta are selected as the research object. Based on the relevant data of Anhui Statistical Yearbook in 2021, 14 indicators from three aspects of economic development, social development and environmental protection are selected to establish a comprehensive evaluation system, a principal component analysis model is constructed to comprehensively evaluate the ecological civilization construction level of urban agglomeration in the Yangtze River Delta, and a k-means clustering model is established to turn it into a high, high, general and low-level development area for spatial dimension analysis. Finally, reasonable suggestions are put forward for the construction and development of ecological civilization in the urban agglomeration of the Yangtze River Delta.

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