| 城市河流的生态功能与生态化建设途径分析 |
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| 引用本文： | 陈云霞,许有鹏,李嘉峻.城市河流的生态功能与生态化建设途径分析[J].科技通报,2006,22(3):299-303. |
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| 作者姓名： | 陈云霞 许有鹏 李嘉峻 |
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| 作者单位： | 南京大学,城市与资源学系,南京,210093 |
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| 摘 要： | 河流在人类的生产生活中发挥着重要的作用,但目前我国由于城市化的快速发展,城市天然河流水系遭到较大破坏,引发了一系列的生态环境问题,已经和正在受到人们的广泛关注。为此,本文首先分析了城市河流的生态功能,然后以南京市为例,论述了城市化对天然河流的影响,探讨了城市河流的生态化建设途径。认为从生态学的角度认识河流、整治河流,维护并增强城市河流的生态结构和功能,是生态环境保护和河流整治达到双赢的新思路。
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| 关 键 词： | 城市河流 生态功能 洪涝灾害 生态河堤 |
| 文章编号： | 1001-7119（2006）03-0299-05 |
| 收稿时间： | 2004-11-30 |
| 修稿时间： | 2004年11月30 |
Analysis of Ecological Function and Ecological Construction of Urban River:A Case Study of Nanjing City |
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| CHEN Yun-xia,XU You-peng,LI Jia-jun.Analysis of Ecological Function and Ecological Construction of Urban River:A Case Study of Nanjing City[J].Bulletin of Science and Technology,2006,22(3):299-303. |
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| Authors: | CHEN Yun-xia XU You-peng LI Jia-jun |
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| Institution: | Urban and Resources Science Department, Nanjing University, Nanjing 210093, China |
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| Abstract: | A river is of great importance to man's living and production,but now the water system of natural rivers in cities is destroyed because of the rapid development of urbanization in our country,and this causes a series of environmental problems,which are being paid much attention to by the people.Therefore,the ecological function of rivers to the construction of urban ecology is summarized in this article based on the research before;and then the effects of urbanization on natural rivers are discussed taking Nanjing as an example,also the ecological ways of urban river construction in Nanjing city are pointed out.The urban river should be understood and regulated from the viewpoint of ecology to maintain and improve the ecological structure and the ecological function of urban rivers,meanwhile,it is regarded as a new idea of reaching win-win relationship between environmental protection and river regulation. |
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| Keywords: | urban river ecological function floodwater ecological river bank |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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