Analysis on difference of land use structure in Yunnan central urban agglomeration area
CHEN Guoping
ZHAO Junsan
LI Hongbo
WU Xiaowei
YUAN Lei
Abstract：Based on the second national land survey data of Yunnan Province,it is analyzed on difference of land structure in 4 city,42 counties of Yunnan central urban agglomeration area based on a variety of quantitative geography model and information entropy method.The results showed that:(1)land structure of in the study area showed the difference spatial pattern of the Middle and the Eastern high,lower in Western;(2)city level and county-level land degree of centralization was not quite;(3) woodland,rablae land and grassland had obvious location significance,water and other land in general not significant;(4) the land-degree was higher,and the Middle and the Eastern higher the Western over all;(5) it was concluded that there was a relationship between the information entropy of land and the land diversity,which was not closely related the gross domestic product(GDP).
Keywords：Yunnan central urban agglomeration arealand use structurequantitative geography modelinformation entropy
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 68-74 )