| 大连城市居住适宜性的空间评价 |
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| 引用本文： | 任学慧,林霞,张海静,张文忠.大连城市居住适宜性的空间评价[J].地理研究,2008,27(3):683-692. |
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| 作者姓名： | 任学慧 林霞 张海静 张文忠 |
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| 作者单位： | 1. 辽宁师范大学城市与环境学院,大连,116029
2. 中国科学院地理科学与资源研究所,北京,100101 |
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| 基金项目： | 国家自然科学基金(40571048);国家自然科学基金重点项目(40635026) |
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| 摘 要： | 为创造更好、更适宜人们居住、生活和工作的空间,不断提高市民的生活质量,选择城市的生活方便性、健康性、居住安全性、环境舒适度和出行方便性等为指标,在问卷调查量化数据的基础上,采用层次分析法和Q型聚类分析方法,从行政区和不同功能片区两个角度,进行了大连城市居住适宜性空间评价,以期为大连城市建设提供参考。研究表明:大连城市居住适宜性以位于市区政治经济商业中心的区域得分最高,西、北部市郊结合部排名最后,部分远郊区宜居性虽然较好,但各指标分值差异却很大。总体而言,大连城市宜居性在空间格局上体现出由中心城区向外围逐渐降低、差异程度变大的特性,该空间特征分析结论与行政区评价结果具有很好的一致性。
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| 关 键 词： | 大连 城市 居住适宜性 空间评价 |
| 文章编号： | 1000-0585(2008)03-0683-10 |
| 收稿时间： | 2007-12-03 |
| 修稿时间： | 2007年12月3日 |
The spatial evaluation of urban residential suitability in Dalian |
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| REN Xue-hui,LIN Xia,ZHANG Hai-jing,ZHANG Wen-zhong.The spatial evaluation of urban residential suitability in Dalian[J].Geographical Research,2008,27(3):683-692. |
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| Authors: | REN Xue-hui LIN Xia ZHANG Hai-jing ZHANG Wen-zhong |
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| Institution: | 1. College of City and Environment, Liaoning Normal University, Dalian 116029, China;
2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China |
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| Abstract: | In recent years, in order to create a better and more suitable space for living and work, and also for improving the living standard of people continuously, whether a city is amenity city has become the research focus of scholars. Hence attention should be paid to the research on spatial characteristics of urban residential suitability which are still inadequately dealt with.Study on the spatial structure of urban residential suitability and restrict factors has great theoretical and practical significance to urban development programming and city environmental planning. Therefore choosing convenience, health, safety, environment comfort level and convenience of going out to travel as the indexes, questionnaires are designed to investigate the residents who had stable life in Dalian for more than half a year. Then the spatial characteristics of urban residential suitability in Dalian are evaluated by AHP and Q cluster analysis method taking administrative divisions and functional regions as basic unit.And the analysis is based on the data of quantifiable questionnaires.We hope that it can provide reference for the urban construction of Dalian.The following conclusions are drawn: In citizens'opinion, some differences exist in urban residential suitability in different districts,and in downtown, the satisfaction descends gradually from the eastern coastal region to the northwestern urban-rural-integration-area. Comparatively speaking, the urban residential suitability in Zhongshan district is the best contrarily, Ganjingzi district in urban-rural-integration-area is ranked last in urban residential suitability evaluation. And in outer suburbs, urban residential suitability satisfaction in Lushunkou district and development zone is higher than Jinzhou district. At the same time, the result of clustering analysis of different functional regions shows that the area which is political, economic and commercial center of Dalian has the highest score of urban residential suitability; the intersections of urban and rural areas in northwest of the city have the lowest score; although the urban residential suitability in some of the outer suburbs is better, the difference is significant among indicators. On the whole, the score descends gradually from city center to suburbs in spatial pattern and divergences of indexes are also lager. It accords with the result of evaluation on district. |
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| Keywords: | Dalian urban residential suitability spatial evaluation |
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