TURBULENCE CHARACTERISTICS IN AN URBAN ATMOSPHERE OF COMPLEX TERRAIN
文献类型：期刊论文
| 作者 | WANG, JM |
| 刊名 | ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS
 |
| 出版日期 | 1992-10-01 |
| 卷号 | 26期号:15页码:2717-2724 |
| 关键词 | TURBULENCE URBAN COMPLEX TERRAIN |
| ISSN号 | 0004-6981 |
| 通讯作者 | WANG, JM() |
| 英文摘要 | An observational experiment carried out in Lanzhou, an urban area of complex terrain, reveals that the influence of the surface on the structure of vertical wind component is rather weak; however, it is comparatively effective on the horizontal, particularly, the lateral wind component. Compared with the results of some urban areas in homogeneous terrain, the turbulence intensity of the lateral wind component in the urban surface layer of Lanzhou is about 20% larger, which is mainly the contribution of eddies with scale greater than a few hundred meters. Due to several factors, the variation of atmospheric stability in this city is small, particularly in the winter, with near neutral stratification for more than half of the time. This is quite different from the results estimated by the conventional Pasquill-Turner scheme, which has been widely used in air pollution assessment in Lanzhou in recent years. |
| 收录类别 | ISTP ; SCI |
| WOS关键词 | VELOCITY ; SPECTRA |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:A1992JT89400006 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557878 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | WANG, JM |
| 作者单位 | CHINESE ACAD SCI,LANZHOU INST PLATEAU ATMOSPHER PHYS,LANZHOU,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | WANG, JM. TURBULENCE CHARACTERISTICS IN AN URBAN ATMOSPHERE OF COMPLEX TERRAIN[J]. ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS,1992,26(15):2717-2724. |
| APA | WANG, JM.(1992).TURBULENCE CHARACTERISTICS IN AN URBAN ATMOSPHERE OF COMPLEX TERRAIN.ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS,26(15),2717-2724. |
| MLA | WANG, JM."TURBULENCE CHARACTERISTICS IN AN URBAN ATMOSPHERE OF COMPLEX TERRAIN".ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS 26.15(1992):2717-2724. |
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来源：寒区旱区环境与工程研究所
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