Gini coefficient of ecological security of water resources in 7 districts of Shangluo city

doi:10.14088/j.cnki.issn0439-8114.2020.02.015

Abstract

Abstract: Based on the basic principles of the Lorenz curve and the Gini coefficient calculation method, the degree of matching between water resources and cultivated land resources, GDP, population and grain yield makes in Shangluo city were studied. The Gini coefficient corresponding to the water resources and cultivated land area, GDP, population and grain yield in Shangluo city was 0.201 4, 0.174 6, 0.251 0 and 0.236 0, respectively. The analysis showed that the match of the water resources and cultivated land resources, GDP, population and grain yield were good, concluding the overall level of ecological Shangluo city was good. And the corresponding countermeasures and suggestions for the future development of regional economy in Shangluo city was put forward.

Key words: Shangluo seven districts and counties, ecological security, water resources, Lorenz curve, Gini coefficient

CLC Number:

TV211

LIU Yan, LI Xuan. Gini coefficient of ecological security of water resources in 7 districts of Shangluo city[J]. HUBEI AGRICULTURAL SCIENCES, 2020, 59(2): 74-78.

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