Open AccessResearch on urban ecological competitiveness under the integration of Yangtze river delta
Author(s) -
Shuai Li
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/513/1/012073
Subject(s) - connotation , delta , yangtze river , geography , ecological planning , ecology , environmental resource management , empirical research , regional integration , environmental planning , environmental science , business , china , engineering , philosophy , linguistics , archaeology , epistemology , international trade , biology , aerospace engineering
Based on the analysis of the connotation and related theories of urban ecological competitiveness, this paper constructs the Yangtze River Delta integrated city from the three aspects of ecological background, ecological environment pressure and social coordination ability, drawing on the evaluation system and models at home and abroad. Then, based on the index system, this paper takes the data of some cities in the Yangtze River Delta as the research sample, through the methods of principal component analysis and mean value method to carry out empirical research on the urban ecological competitiveness under the integration of the Yangtze River Delta. Finally, from the three aspects of planning, policy and implementation guarantee, the paper puts forward the measures to improve urban ecological competitiveness under the integration of the Yangtze River Delta.