安徽农业科学2012，Vol.40Issue(29)：14524-14527,4.
基于信息熵理论的沭阳县土地利用结构分析
Study on the Land Use Structure of Shuyang District Based on the Information Entropy Theory
苏楠 1陈利根 2陈会广1
作者信息
- 1. 南京农业大学公共管理学院,江苏南京210095
- 2. 江苏省宿迁市国土局,江苏宿迁223800
- 折叠
摘要
Abstract
Abstract Based,on the information entropy principle and the land utilization change investigation data from 1997 to 2008,the information entropy value of land use structure in Shuyang County was analyzed from timing sequence. As indicated by the results,the information entropy value from 1997 to 2008 firstly increased, then fluctuated, and converged at last. The value was in close relationship with the tightness of policies in land management especially in farmland protection. The entropy value of Shuyang was lower,while the order degree of land use structure in this area was relatively high. Therefore, the economic conditions can not be fully reflected by the value of land use structure information entropy, all relevant factors should be considered to realize a win-win achievement of economic development and land use structure optimization. 关键词
信息熵/土地利用结构/沭阳县Key words
Information entropy/ Land use structure/ Shuyang County分类
农业科技引用本文复制引用
苏楠,陈利根,陈会广..基于信息熵理论的沭阳县土地利用结构分析[J].安徽农业科学,2012,40(29):14524-14527,4.
