| 基于SLEUTH模型的沈阳-抚顺都市区城市规划 |
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| 作者姓名： | 郗凤明 胡远满 贺红士 石铁矛 布仁仓 吴晓青 朱京海 |
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| 作者单位： | 1. 中国科学院沈阳应用生态研究所,沈阳 11001
2. 中国科学院研究生院,北京 10004
3. 沈阳建筑大学,沈阳 11016
4. 中国科学院烟台海岸带可持续发展研究所,烟台 26400
5. 辽宁省环境保护局,沈阳 110002 |
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| 基金项目： | 中国科学院知识创新项目(O6LYQY1001)和国家科技支撑项目(2006BAJ10B05-03,2006BAJ11B04-2)资助 |
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| 摘 要： | 利用SLEUTH模型,在3种规划预案下研究沈阳-抚顺都市区城市规划。结果表明,低生态保护的城市增长预案导致了城市快速扩张和农田、林地等其他景观类型面积迅速减少.严格的生态保护规划预案虽然能很好地保持聚集的城市增长格局,减少对其他景观的侵占,但限制了城市增长速度,与区域经济发展现状相矛盾.如果扩散的城市增长格局能得到进一步的控制,适当生态保护的城市增长预案将是沈阳-抚顺都市区未来发展的推荐预案.
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| 关 键 词： | 城市空间结构 空间动态模型 SLEUTH 区域景观变化 预案规划 |
| 收稿时间： | 2008-11-10 |
| 修稿时间： | 2009-06-02 |
Urban planning based on SLEUTH model in Shenyang-Fushun metropolitan area |
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| Authors: | XI Feng-Ming HU Yuan-Man HE Hong-Shi SHI Tie-Mao BU Ren-Cang WU Xiao-Qing ZHU Jing-Hai |
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| Institution: | 1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, China;
3. Shenyang Jianzhu University, Shenyang 110168, China;
4. Institute of Coastal Zone Research for Sustainable Development, Chinese Academy of Sciences, Yantai 264003, China;
5. Environment Protection Bureau of Liaoning Province, Shenyang 110002, China |
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| Abstract: | This paper studied the urban planning in Shenyang-Fushun metropolitan area under 3 scenarios using SLEUTH model. The results showed that the low ecological protection scenario resulted in rapid urban sprawl and area decrease of farmland, forest, and other landscape types. The stringent ecological protection scenario well kept compact urban growth pattern and led to low occupation on other landscape types, but urban growth rate was limited in conflict with the regional economic development. The moderate ecological protection scenario is recommended for future development of this area if the diffused urban growth pattern is further controlled. |
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| Keywords: | urban spatial pattern spatial dynamic model SLEUTH regional landscape change scenario planning |
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