| 西北地区东部中小城市发展的生态环境问题及对策 |
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| 引用本文： | 来雪慧,王小文,徐杰峰.西北地区东部中小城市发展的生态环境问题及对策[J].水土保持通报,2009,29(5):206-211. |
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| 作者姓名： | 来雪慧 王小文 徐杰峰 |
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| 作者单位： | 西北大学环境科学系,陕西,西安,710127 |
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| 基金项目： | 国家自然科学基金西北地区中小城市生长型规划方法研究子课题 |
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| 摘 要： | 根据大量基础数据,采用数据对比、回归分析等方法研究了西北地区东部中小城市的经济发展和城市建设现状.阐述了该区域中小城市发展过程中出现的城市绿地不足,水资源短缺矛盾,局部环境污染和城市水土流失等生态环境问题.针对西北地区东部的具体情况,提出科学进行城市规划,特色经济与绿色经济融合,增加生态用地比例,以及保护水源地和合理配置水资源等对策.
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| 关 键 词： | 西北地区东部 中小城市 生态环境问题 |
| 收稿时间： | 2008/12/20 0:00:00 |
| 修稿时间： | 2009/4/30 0:00:00 |
Eco-environmental Problems and Countermeasures in Development of Small and Medium-sized Cities in Eastern Part of Northwest China |
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| LAI Xue-hui,WANG Xiao-wen and XU Jie-feng.Eco-environmental Problems and Countermeasures in Development of Small and Medium-sized Cities in Eastern Part of Northwest China[J].Bulletin of Soil and Water Conservation,2009,29(5):206-211. |
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| Authors: | LAI Xue-hui WANG Xiao-wen and XU Jie-feng |
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| Abstract: | Based on a large number of data, economical development and urban constructive situation of small and medium-sized cities in eastern part of Northwest China are studied by using comparative regression analysis and other methods. It is found that the eco-environmental problems consist mostly of urban soil and water loss, water resources shortage contradictory, insufficient urban g reen space, and local environment pollution. According to the specific circumstances, following countermeasures for the eco-environmental problems are proposed: carrying on the urban planning scientifically, combining characteristic economy with green
economy, increasing the proportion of the ecological land, protecting water sources, and distribut ing water resources rationally. |
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| Keywords: | eastern part of Northwest China small and medium-sized city eco-environmental problem counter-measures |
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