Comprehensive Evaluation of Ecological-Economic Value of Guangxi Based on Land Consolidation

The “Two Mountains” concept of “green water and green mountains are gold and silver mountains” plays an important value-oriented role in the ecological transformation of land consolidation. In this study, Guangxi was divided into five consolidation zones in combination with relevant policies, and th...

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Bibliographic Details
Published inLand (Basel) Vol. 12; no. 4; p. 759
Main Authors Zhang, Lili, Hu, Baoqing, Zhang, Ze, Liang, Gaodou, Huang, Simin
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.04.2023
Subjects
Agriculture
Analysis
Bivariate analysis
China
Civilization
Coastal plains
comprehensive evaluation
Consolidation
Ecological effects
ecological-economic values
Economic analysis
Economic aspects
Economic development
Economics
Ecosystems
Environmental economics
Geospatial data
Guangxi
Karst
land consolidation
Land use
Mountain regions
Mountainous areas
Mountains
Planning
Silver
Xi Jinping
China
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Summary:The “Two Mountains” concept of “green water and green mountains are gold and silver mountains” plays an important value-oriented role in the ecological transformation of land consolidation. In this study, Guangxi was divided into five consolidation zones in combination with relevant policies, and the evolution characteristics and change intensity of ecological-economic values before and after the three phases of land consolidation in Guangxi and each consolidation zone in 2010, 2015 and 2020 were explored by bivariate spatial autocorrelation, standard deviation ellipse, and linear regression equation. Finally, the ecological-economic values of each consolidation area, which were obtained separately, were standardized by z-score, and the standardized results were matched by dividing quadrants for analysis. The ecological-economic value matching states of each consolidation area are ecological-economic value coordinated development type (central karst basin area of Guangxi), ecological value imbalance type (southeast plain area and coastal hilly plain area of Guangxi), economic value imbalance type (northwest mountain area of Guangxi) and ecological-economic value low imbalance type (northeast hilly mountain area of Guangxi). The study aims to provide a theoretical basis for the planning and differentiated management of land consolidation in Guangxi and promote the ecological-economic value transformation of the region.
ISSN:2073-445X
2073-445X
DOI:10.3390/land12040759