| 上海郊区中心小城镇半城市化特征及其对水环境的影响实例研究 |
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| 引用本文： | 刘伟,刘百桥,苏睿先,陈振楼.上海郊区中心小城镇半城市化特征及其对水环境的影响实例研究[J].水土保持研究,2008(6). |
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| 作者姓名： | 刘伟 刘百桥 苏睿先 陈振楼 |
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| 作者单位： | 天津师范大学城市与环境科学学院;华东师范大学地理信息科学教育部重点实验室; |
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| 基金项目： | 国家自然科学基金(40131020,40173030); 天津师范大学滨海专项(52LE17); 上海市基础研究重点项目(02DJ14029) |
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| 摘 要： | 中心小城镇作为上海市都市城镇构造体系的一级,对于区域城市化进程及产业区位调整具有极为重要的意义,同时中心小城镇具有典型的半城市化特征,这是导致中心小城镇成为该区域新的环境污染中心的重要原因。以青浦区为例分析半城市化的具体表现,以枫泾镇镇区内河流水体及沉积物总磷区域及季节特征揭示由半城市化问题所带来的水体污染的严重性。夏季镇区河流所有样点均遭受严重的磷污染,而且区域内差异性大,小城镇河流磷污染严重于其它类型的水体磷污染,这一特征较好地反映了中心小城镇半城市化所带来环境问题的突出性。
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| 关 键 词： | 小城镇 水体污染 磷 |
The Characters of Semi-urbanization on Center Small Towns from Shanghai and A Case Study on Water Pollution |
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| LIU Wei,LIU Bai-qiao,SU Rui-xian,CHEN Zhen-lou.The Characters of Semi-urbanization on Center Small Towns from Shanghai and A Case Study on Water Pollution[J].Research of Soil and Water Conservation,2008(6). |
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| Authors: | LIU Wei LIU Bai-qiao SU Rui-xian CHEN Zhen-lou |
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| Institution: | LIU Wei1,LIU Bai-qiao1,SU Rui-xian1,CHEN Zhen-lou2(1.College of Urban , Environment,Tianjin Normal University,Tianjin 300387,China,2.Key Lab of Geography Information , Science by Education Ministry,East China Normal University,Shanghai 200062,China) |
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| Abstract: | As a level of Shanghai urban and town construction system,small central town is very important to the processing of regional urbanization and industrial location adjustment.Meanwhile,small central town has the typical character of semi-urbanization,which leads to that small central town becomes the new center of environmental pollution in a certain region.This paper takes Qingpu District for example analyzing the specific performance of semi-urbanization,using river waters and district of sediment total P,s... |
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| Keywords: | small town water pollution Phosphorus |
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