| 基于GIS和RS的水源地生态环境现状分析——以贵阳市金筑镇阿哈水库为例 |
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| 引用本文： | 谷花云,安裕伦,杨广斌,张雅梅,张宏群.基于GIS和RS的水源地生态环境现状分析——以贵阳市金筑镇阿哈水库为例[J].贵州师范大学学报(自然科学版),2003,21(2):89-92. |
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| 作者姓名： | 谷花云 安裕伦 杨广斌 张雅梅 张宏群 |
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| 作者单位： | 贵州师范大学,资源与环境科学系,贵州,贵阳,550001 |
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| 摘 要： | 以金筑镇阿哈水库为例,利用遥感(RS)与地理信息系统(GIS)技术对贵阳市水源地的生态环境进行调查,结合实地考察,综合分析了金筑镇阿哈水库区的土地覆盖现状及不同坡度等级下的旱地、草地分布的生态环境现状,并根据实际情况提出了一些进行生态环境建设的重要措施,尤其是将15～25°的旱地与10～15°的草地交换种植和20°以上的居民地迁入平坦地区的措施。
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| 关 键 词： | 阿哈水库 生态环境 现状分析 遥感(RS) 地理信息系统(GIS) |
| 文章编号： | 1004-5570(2003)02-0089-04 |
| 修稿时间： | 2002年11月22 |
Analysis on the environment of the waterhead based on GIS and RS --A case study of the Aha reservior, Jinzhu Township , Guiyang |
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| GU Hua yun,AN Yu lun,YANG Guang bin ZHNAG Ya mei,ZHANG Hong qun.Analysis on the environment of the waterhead based on GIS and RS --A case study of the Aha reservior, Jinzhu Township , Guiyang[J].Journal of Guizhou Normal University(Natural Sciences),2003,21(2):89-92. |
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| Authors: | GU Hua yun AN Yu lun YANG Guang bin ZHNAG Ya mei ZHANG Hong qun |
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| Abstract: | This article uses the technology of RS and GIS to make an investigation of environment of the waterhead in Guiyang. Integrating with the case study of the Aha reservoir, Jinzhu Township, the writers make a comprehensive analysis on the environment about land-coverage and different distributions about dry-land and grassland. Some practical strategies about the construction of environment are provided. Special measures are made, including change of planting between the dry-land with 15～25 degrees and grassland in 10～15 degrees and making the residents who live on the sloping field more than 20 degrees move into flat area. |
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| Keywords: | the Aha reservoir environment actual analysis remote sensing geography information systems |
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