| 基于GIS的昆明市船房河分流制排水区污染源调查与分析 |
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| 引用本文： | 王泉,吴献花,何佳,张丽萍.基于GIS的昆明市船房河分流制排水区污染源调查与分析[J].玉溪师范学院学报,2012,28(8):17-20. |
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| 作者姓名： | 王泉 吴献花 何佳 张丽萍 |
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| 作者单位： | 1. 玉溪师范学院玉溪高原湖泊生态环境研究中心,云南玉溪,653100
2. 昆明市环境科学研究院,云南昆明,650031 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项,编号:2009ZX07102-002-04 |
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| 摘 要： | 对昆明市船房河分流制排水区中的居民生活、教育机构、办公场所及商业场所四类点源的污水排放情况进行调查,结果发现,虽然居民生活是城市建成区的主要的污染源,但是在局部区域,商业场所等其他三类污染源比较集中的地方,其污水排放量也会占到相当重要的比例,因此在城市污染源调查中不能忽视上述三类污染源.
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| 关 键 词： | 城市点源 地理信息系统 环境信息数据库 |
Investigation and Analysis of the Sewage Discharge from the Pollution Sources of the Chuanfang River Basin with Separate Drainage System by GIS |
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| WANG Quan
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WU Xianhua
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HE Jia
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ZHANG Liping.Investigation and Analysis of the Sewage Discharge from the Pollution Sources of the Chuanfang River Basin with Separate Drainage System by GIS[J].Journal of Yuxi Teachers' College,2012,28(8):17-20. |
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| Authors: | WANG Quan WU Xianhua HE Jia ZHANG Liping |
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| Institution: | 1.Yuxi Research Center for Eco-environment of Plateau Lakes,Yuxi Normal University,Yuxi,Yunnan 653100,China;2.Kunming Institute of Environmental Science,Kunming,Yunnan 650031,China) |
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| Abstract: | The sewage discharge from four pollution point sources with separate drainage systems in the Chuanfang River basin was investigated with the help of GIS technique.The point sources investigated are residents’ living,commercial spaces,educational institutions and work places.The result shows that residents’ living is the main pollution source in the urban area,but in the zones where there is great concentration of commercial spaces,educational institutions and work places,the sewage from these sources also amount for a significant proportion.Therefore,the commercial spaces,educational institutions and work places should not be neglected in the survey of the pollution sources of the city. |
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| Keywords: | urban point source Geographic Information System environmental information database |
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