摘要
借助陈彦光等学者提出的城市土地利用结构的信息熵函数和信息熵值规律,分析广州市荔湾区土地利用结构的熵值特征,并据此进行荔湾区土地利用结构的调整。规划的荔湾区土地利用结构的信息熵H=0.707,相比北京、上海、广州等城市的信息熵要小,主要原因是荔湾区属于商贸旅游特色城区,而不是综合性城区。
Based on Shannon entropy values of urban land use structure posed by Chen Yanguang et al, characteristics of Shannon entropy values of urban land use structure in Liwang district, Guangzhou city were analyzed and adjustment measures of land use were offerred. The Shannon entropy value of urban land use structure in Liwan district will be amount to 0.707 according to its city planning, which is lower than that of Beijing, Shanghai, and Guangzhou etc. A main reason is that Liwan is characterized by a business and tourism city.
出处
《江西农业大学学报》
CAS
CSCD
北大核心
2005年第1期139-142,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
城市土地利用
土地利用结构
信息熵
广州市
city land use
land use structure
shannon entropy values
Guangzhou City$$$$
