| 叶城县河谷绿洲空间景观格局特点分析 |
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| 引用本文： | 刘燕丽,杨青.叶城县河谷绿洲空间景观格局特点分析[J].科技咨询导报,2014(9):205-208. |
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| 作者姓名： | 刘燕丽 杨青 |
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| 作者单位： | 新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830054 |
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| 摘 要： | 该文以叶城县河谷绿洲地区为研究区域,采用Google Earth绘图软件勾画绿洲斑块现状矢量图,利用ArcGIS10.0的空间分析功能,对DEM数据进提取分析.研究结果表明,绿洲斑块的面积随海拔高程的升高而减小;随地形坡度的增大而减小;而研究区的景观破碎化程度随海拔、坡度的增加而增加.
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| 关 键 词： | 叶城县 绿洲斑块 景观 |
Yecheng valley oasis spatial characteristics of landscape pattern analysis |
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| LIU Yanli,YANGQing.Yecheng valley oasis spatial characteristics of landscape pattern analysis[J].Science and Technology Consulting Herald,2014(9):205-208. |
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| Authors: | LIU Yanli YANGQing |
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| Institution: | (Geographic Science and Tourism College of Xinjiang Normal University,830054) |
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| Abstract: | This paper takes Yecheng County Valley oasis region as study area, using Google Earth software lays oasis status vector graph, using ArcGIS10.0 spatial analysis function of DEM, data extraction and analysis.The results show that, Oasis （in residential areas and farmland mainly） area with elevation decreases; with the slope of the terrain increases; and on the degree of landscape fragmentation varies with altitude, slope increases. |
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| Keywords: | yecheng Oasis patch Landscape |
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