Urban ventilation network model: A case study of the core zone of capital function in Beijing metropolitan area
文献类型：期刊论文
| 作者 | Qiao, Zhi1; Xu, Xinliang2,3 ; Wu, Feng2,4; Luo, Wen5; Wang, Fang6; Liu, Luo7; Sun, Zongyao8
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| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 168页码:526-535 |
| ISSN号 | 0959-6526 |
| 关键词 | Urban ventilation network model Ventilation resistance coefficient Least cost path Line density GIS |
| DOI | 10.1016/j.jclepro.2017.09.006 |
| 通讯作者 | Wu, Feng(wufeng@igsnrr.ac.cn) |
| 英文摘要 | China has experienced extreme urban heat island effects and air pollution associated with rapid urbanization. Optimizing urban ventilation environment could relieve these environmental problems. In this study, an Urban Ventilation Network Model (UVNM) was developed to explore the impact of urban morphology and building height on the urban ventilation condition. The study calculated the ventilation resistance coefficient of building height according to fluid mechanics, and then determined the least cost path among the air inlets and outlets considering the direction and frequency of wind. Eventually, corridors at several different levels of ventilation were extracted by classifying the line densities of least cost paths, which were effectively verified through land surface temperature retrieved from the Landsat Thematic Mapper. The new model is more scientific and convenient than traditional urban construction environmental assessment software in terms of data acquisition and hardware support The results suggest that urban design based on urban morphology and building height and considering the direction and frequency of wind would be effective for optimizing ventilation to regulate urban environmental problems. (C) 2017 Elsevier Ltd. AH rights reserved. |
| WOS关键词 | HEAT-ISLAND ; POLLUTANT DISPERSION ; THERMAL ENVIRONMENT ; AIR-QUALITY ; URBANIZATION ; CHINA ; CITY |
| 资助项目 | National Natural Science Foundation of China[41501472] ; National Natural Science Foundation of China[41671526] ; National Key Research and Development Program of China[2016YFA0602500] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000414817700050 |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/60920]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wu, Feng |
| 作者单位 | 1.Tianjin Univ, Key Lab Indoor Air Environm Qual Control, Sch Environm Sci & Engn, Weijin Rd 92, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Ctr Chinese Agr Policy, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 5.Naikai Univ, Res Ctr Strateg Environm Assessment, Coll Environm Sci & Engn, Tongyan Rd 38, Tianjin 300350, Peoples R China 6.Tianjin Inst Sci Sci, Xinkai Rd 138, Tianjin 300011, Peoples R China 7.South China Agr Univ, Guangdong Prov Engn Res Ctr Land Informat Technol, Coll Nat Resources & Environm, Wushan Rd 483, Guangzhou 510642, Guangdong, Peoples R China 8.Shandong Normal Univ, Coll Geog & Environm, Wenhua Dong Rd 88, Jinan 250014, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiao, Zhi,Xu, Xinliang,Wu, Feng,et al. Urban ventilation network model: A case study of the core zone of capital function in Beijing metropolitan area[J]. JOURNAL OF CLEANER PRODUCTION,2017,168:526-535. |
| APA | Qiao, Zhi.,Xu, Xinliang.,Wu, Feng.,Luo, Wen.,Wang, Fang.,...&Sun, Zongyao.(2017).Urban ventilation network model: A case study of the core zone of capital function in Beijing metropolitan area.JOURNAL OF CLEANER PRODUCTION,168,526-535. |
| MLA | Qiao, Zhi,et al."Urban ventilation network model: A case study of the core zone of capital function in Beijing metropolitan area".JOURNAL OF CLEANER PRODUCTION 168(2017):526-535. |
入库方式： OAI收割
来源：地理科学与资源研究所
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