| 影响土地持续利用的环境要素遥感分析——-以1:25万武汉图幅为例 |
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| 引用本文： | 李仁东.影响土地持续利用的环境要素遥感分析——-以1:25万武汉图幅为例[J].国土资源遥感,1997,8(1):1-6,19. |
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| 作者姓名： | 李仁东 |
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| 作者单位： | 中国科学院测量与地球物理研究所, 武汉 430077 |
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| 基金项目： | 中科院“八五”重大项目 |
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| 摘 要： | 本文以LandsatTM图像为主信息源,对研究区内影响土地持续利用的自然环境要素地貌、地表土壤质地、温度、湿润度和地势进行了遥感判读。在综合分析制约区域内部土地资源持续利用的环境问题基础上,提出了土地利用与环境相互协调的发展途径。
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| 关 键 词： | 土地持续利用 自然环境 遥感分析 |
| 收稿时间： | 1997-12-02 |
THE INTERPRETATION OF PHYSICAL ENVIRONMENT COMPONENTS ON LANDSAT TM IMAGES FOR LAND USE -TAKING THE 1:250000 MAP SHEET OF WUHAN AS A CASE |
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| Institution: | Institute of Geodesy and Geophysics, Chinese Academy of Sciences, Wuhan, 430077 |
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| Abstract: | By using the Landsat TMimages as main resources of information, the interpretation and the mapping of physical environment components such as geomorphy, soil parent materials, temperature, humidity and relief for the land use of the study area were taken in this paper. The marks, methods and classification of interpretation and mapping were established. Furthermore, based on the analysis of the restriction of the land use by the environment, some suggestions were given on the sustainable utitization of land resources in this area. |
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| Keywords: | Land use Physical environment Remote sensing analysis |
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