| GIS地形分析技术在小范围土地利用规划中的应用 |
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| 引用本文： | 朱翔.GIS地形分析技术在小范围土地利用规划中的应用[J].云南环境科学,2000,19(2):11-13. |
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| 作者姓名： | 朱翔 |
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| 作者单位： | 云南省环境科学研究所!云南昆明650034 |
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| 摘 要： | 地形特征通过对光、水、热三个基本要素的重新分配影响了农业生产条件。山区土地利用规划需要着重考虑地形因素的影响。本文研究了元阳县杨系河流域海拔、坡度、坡向与该地区农业生产条件的关系，并探讨在ＧＩＳ支持下，在流域土地利用规划中以地形为主导因子进行分析的应用方法。
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| 关 键 词： | GIS 地形分析 土地利用规划 |
| 修稿时间： | 1999-07-06 |
Application of GIS Topographic Analysis Technique on Small Scale Land Planning |
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| Zhu Xiang.Application of GIS Topographic Analysis Technique on Small Scale Land Planning[J].Yunnan Environmental Science,2000,19(2):11-13. |
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| Authors: | Zhu Xiang |
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| Abstract: | Through The re-distribution of light,water and heat,the topographic features exert influence on the conditions of agricultural production.The Planning of mountainous land needs to consider the topographic features of the Yangxi rive reaches of Yuanyang County,including the sea level and the declivity,and the local conditions for agricultural production.The practice of giving top priority to topographic factors in land planning is also discussed in the article. |
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| Keywords: | GIS topographic analysis land planning |
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