| 基于信息熵的黑龙江省土地利用结构分析 |
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| 引用本文： | 倪维秋.基于信息熵的黑龙江省土地利用结构分析[J].国土与自然资源研究,2011(5):11-12. |
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| 作者姓名： | 倪维秋 |
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| 作者单位： | 中国土地勘测规划院; |
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| 基金项目： | 国家科技支撑基金项目(2008BAJ08B03) |
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| 摘 要： | 本文利用信息熵原理,采用1996-2008年土地变更调查数据对黑龙江省及各地市(地区)土地利用结构信息熵的变化情况进行分析.结果表明:随着近几年来黑龙江省经济的不断发展,其土地利用结构信息熵也不断降低；由于黑龙江省各地市(地区)土地类型比重差异较大,其利用土地的方式与程度不同,土地利用结构信息熵区域差异明显.
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| 关 键 词： | 信息熵 土地利用结构 黑龙江省 |
An Analysis of Structure Evoluction of Heilongjiang Province Land Utilization Based on Information Entropy |
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| NI Wei-qiu.An Analysis of Structure Evoluction of Heilongjiang Province Land Utilization Based on Information Entropy[J].Territory & Natural Resources Study,2011(5):11-12. |
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| Authors: | NI Wei-qiu |
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| Institution: | NI Wei-qiu(China Land Surveving and Planing Institute,Beijing 100035,China) |
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| Abstract: | In this paper,the land use structure change condition in each cities(district) of Heilongjiang province was analysed by means of information entropy according to the data of land use survey from 1996 to 2008.Several conclusions can be drawn from the study: As in last few years the rapid development of Heilongjiang province economy,the land use structure information entropy is decreasing;as a result of each city in Heilongjiang province(district) the proportion of different land types,the use of land with di... |
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| Keywords: | information entropy land use structure Heilongjiang |
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