| 信息熵在土地利用战略选择中的应用研究:以贵州省晴隆县为例 |
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| 引用本文： | 李灿,罗海波,王思砚,张秋琴.信息熵在土地利用战略选择中的应用研究:以贵州省晴隆县为例[J].贵州农业科学,2009,37(10). |
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| 作者姓名： | 李灿 罗海波 王思砚 张秋琴 |
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| 作者单位： | 1. 贵州大学,资源与环境工程学院,贵州,贵阳,550003;贵州大学,环境与资源研究所,贵州,贵阳,550025
2. 贵州大学,资源与环境工程学院,贵州,贵阳,550003 |
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| 基金项目： | 贵州省晴隆县土地利用总体规划修编资助项目 |
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| 摘 要： | 为更合理地了解土地利用的变化规律和把握土地资源的配置需求,进而得出下一阶段的土地利用战略目标,基于信息熵原理,对贵州省晴隆县1996-2005年土地利用结构动态演变对下一步土地利用战略选择进行了实例分析.结果表明:不同熵值变化对应不同土地利用战略;晴隆县下一阶段土地利用战略选择侧重于非农建设用地内涵挖潜,加强生态环境保护,走可持续发展之路;熵值法不能充分反映土地系统内部特征,该方法还有待进一步深入和完善.
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| 关 键 词： | 土地利用战略 信息熵 战略选择 |
Application of Information Entropy in Strategy Selection of Land Utilization in Qinglong County |
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| LI Can,LUO Hai-bo,WANG Si-yan,ZHANG Qiu-qin.Application of Information Entropy in Strategy Selection of Land Utilization in Qinglong County[J].Guizhou Agricultural Sciences,2009,37(10). |
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| Authors: | LI Can LUO Hai-bo WANG Si-yan ZHANG Qiu-qin |
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| Abstract: | The land-use strategy aim of the next phase is determined based on the principle of information entropy by analyzing dynamic evolution characteristic of land-use structure from 1996 to 2005 in Qinglong County to rationally know land-use change regulation and master arrangement needs of land resources. The results shows that the entropy analysis method can be used in land-use strategy selection,and the land-use strategy aim of the next phase should pay more attention to the connotation potential of non-agricultural construction land, strengthen ecological environment protection and follow the sustainable development road. The entropy analysis method should be further studied and improved because it can not fully reflect the internal characteristic of the land system. |
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| Keywords: | land-use strategy information entropy strategy selection |
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