| 基于RS与GIS的浠水县土地利用变化分析 |
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| 引用本文： | 崔鸿侠,刘学全,唐万鹏,史玉虎. 基于RS与GIS的浠水县土地利用变化分析[J]. 湖北林业科技, 2010, 0(4): 1-4,25 |
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| 作者姓名： | 崔鸿侠 刘学全 唐万鹏 史玉虎 |
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| 作者单位： | 湖北省林业科学研究院,武汉,430075;湖北省林业科学研究院,武汉,430075;湖北省林业科学研究院,武汉,430075;湖北省林业科学研究院,武汉,430075 |
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| 基金项目： | 国家十一五科技支撑项目 |
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| 摘 要： | 基于RS与GIS的支持,通过影像遥感解译获得研究区土地利用现状图,并运用GIS的土地利用类型转换矩阵模型,研究浠水县2个时期的土地利用类型变换特征。根据土地利用动态度模型计算浠水县单一土地利用类型的动态度,改进了传统研究方法上的不足,发现各用地类型之间的相互转换关系,从而达到根据经济发展要求来适当调整各类用地结构比例关系的目的。
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| 关 键 词： | 浠水县 RS和GIS 土地利用变化 动态度 |
Analyses of Land Use Change in Xishui County Based on RS and GIS |
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| Cui Hongxi,Liu Xuequan,Tang Wanpeng,Shi Yuhu. Analyses of Land Use Change in Xishui County Based on RS and GIS[J]. Hubei Forestry Science and Technology, 2010, 0(4): 1-4,25 |
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| Authors: | Cui Hongxi Liu Xuequan Tang Wanpeng Shi Yuhu |
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| Affiliation: | Cui Hongxia Liu Xuequan Tang Wanpeng Shi Yuhu(Hubei Academy of Forestry Wuhan 430075) |
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| Abstract: | Based on the technology of RS and GIS,the present land use map was obtained through interpre-ting remote sensing image.The characteristic of land use change during two phases in Xishui County was stud-ied by utilizing land use conversion matrix of GIS.The dynamic degree of single land use type in Xishui County was calculated by exploiting land use dynamic degree model,which digged out the mutual conversion relationship between different land use types by improving the traditional research method and achieved the goal of adjusting the ratio of various land use types by economic development. |
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| Keywords: | Xishui County RS and GIS land use change dynamic degree |
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