| 杨柳小流域土地利用景观空间格局分析 |
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| 引用本文： | 刘涛,袁华.杨柳小流域土地利用景观空间格局分析[J].四川林勘设计,2006(1):15-19. |
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| 作者姓名： | 刘涛 袁华 |
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| 作者单位： | 西南林学院,云南昆明650224 |
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| 摘 要： | 文章以云南省保山市扬柳小流域为研究区,以遥感影像作为基本信息源,在GIS支持下,建立空间信息库,采用景观生态学研究方法,选取斑块大小、分维数、景观破碎度、优势度、均匀度和多样性指数等指标,对研究区帚现格局进行了分析。结果显示．研究区内景观空间格局基本构型是以农地和有林地为主的景观结构。
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| 关 键 词： | 小流域 景现空间格局 遥感 地理信息系统 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005年9月27日 |
Analysis of Landscape Spatial Patterns of Land Use in Yangliu Watershed |
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| LIU Tao,YUAN Hua.Analysis of Landscape Spatial Patterns of Land Use in Yangliu Watershed[J].Sichuan Forestry Exploration and Design,2006(1):15-19. |
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| Authors: | LIU Tao YUAN Hua |
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| Institution: | Southwest Forestry College, Kunming 650224, China |
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| Abstract: | This paper takes Yangliu Watershed as a case study. By using remote sensing data as basic information resource and with support of GIS, a spatial information storehouse is built up. Through selecting patches, fractal dimension, shape coefficient, dominance and fragmentation index, equivalence, diversity index, etc, the landscape pattern in this region is analyzed. The result shows that the landscape pattern is mainly the forest and farm. |
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| Keywords: | Watershed Landscape spatial pattern Remote sensing (RS) Geographic information system(GIS) |
| 本文献已被 CNKI 维普 等数据库收录！ |
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