| 结合GIS探析吉林省东部生态建设分区战略 |
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| 引用本文： | 于相毅,尚金城.结合GIS探析吉林省东部生态建设分区战略[J].干旱环境监测,2004,18(3):137-140,162. |
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| 作者姓名： | 于相毅 尚金城 |
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| 作者单位： | 东北师范大学,环境科学与工程系,吉林,长春,130024;东北师范大学,环境科学与工程系,吉林,长春,130024 |
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| 摘 要： | 以地理信息系统(GIS)为技术支持，以生态系统组成和空间结构为指标，对吉林省东部的生态建设分区进行研究。借助AreView分析工具，从吉林省2000年的1:100000土地利用数字化地图中，提取东部山区土地利用数据，进行生态系统的结构研究，并在此基础上划分出东部山区生态系统的生态经济类型，为土地资源的有效利用和生产力的合理布局提供决策支持。
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| 关 键 词： | GIS 景观格局 聚类分析 |
| 文章编号： | 1004-1504(2004)03-0137-04 |
Study on Ecological construction Subarea Stratagem in East of Jilin Province Based on GIS Technology |
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| YU Xiang-yi,SHANG Jin-cheng.Study on Ecological construction Subarea Stratagem in East of Jilin Province Based on GIS Technology[J].Arid Environmental Monitoring,2004,18(3):137-140,162. |
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| Authors: | YU Xiang-yi SHANG Jin-cheng |
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| Abstract: | Supported by GIS technology, choosing eco-system composing and special structure as indexes study ecological construction subarea in east of Jilin province. Land use data of eastern mountainous area are obtained from 1:100 000 land use digital map of 2000 based on Arcview analysis tools and eco-system structure is studied. On the base of those, ecological economy types of eastern mountainous area eco-system are divided to put forward decision-making support for utilizing land resouce effectively and productivity rational layout. |
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| Keywords: | GIS landscape pattern clustering analysis |
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