| 右江谷地景观格局空间分异特性遥感研究 |
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| 引用本文： | 李新萍,郝多虎,段朋.右江谷地景观格局空间分异特性遥感研究[J].国土资源遥感,2011(3):95-99. |
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| 作者姓名： | 李新萍 郝多虎 段朋 |
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| 作者单位： | 中国矿业大学(北京);中国国土资源航空物探遥感中心; |
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| 摘 要： | 利用1986年和2006年获取的TM图像,在GIS技术支持下,运用景观生态学原理,选取反应景观空间结构和景观异质性的景观指数,以右江谷地典型区广西平果县为研究区,分析该区近20 a间的景观格局及其动态变化特征.结果表明,1986～2006年间,平果县土地利用变化总趋势是林地、未利用地和居民地面积增加,草地、耕地和水域面...
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| 关 键 词： | 右江谷地 景观格局 景观指数 空间分异特性 |
Research on Spatial Differentiating Characteristics of Landscape Pattern in Youjiang Valley by Using Remote Sensing and GIS |
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| LI Xin-ping,HAO Duo-hu,DUAN Peng,Beijing ,China,.China Aero Geophysical Survey , Remote Sensing Center for L, Resources,China.Research on Spatial Differentiating Characteristics of Landscape Pattern in Youjiang Valley by Using Remote Sensing and GIS[J].Remote Sensing for Land & Resources,2011(3):95-99. |
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| Authors: | LI Xin-ping HAO Duo-hu DUAN Peng Beijing China China Aero Geophysical Survey Remote Sensing Center for L Resources China |
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| Institution: | LI Xin-ping1,HAO Duo-hu1,DUAN Peng2(1.China University of Mining & Technology(Beijing),Beijing 100083,China,2.China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,China) |
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| Abstract: | Using TM data acquired in 1986 and 2006 and supported by the technology of geographic information system(GIS)and the principle of landscape ecology,the authors selected some indexes of landscape heterogeneity.Taking the Pingguo County of Guangxi,a typical area in the Youjiang valley area,as the study area,this paper analyzed the landscape pattern and its dynamic change characteristics of the study area in the past 20 years.The results show that the general trend of the land-use change from 1986 to 2006 in t... |
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| Keywords: | Youjiang valley area Landscape pattern Landscape index Spatial differentiating characteristics |
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