| 中国地区山谷风研究进展 |
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| 引用本文： | 田越,苗峻峰.中国地区山谷风研究进展[J].气象科技,2019,47(1):41-51. |
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| 作者姓名： | 田越 苗峻峰 |
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| 作者单位： | 南京信息工程大学大气科学学院 |
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| 基金项目： | 国家自然科学基金重大研究计划项目（91544109）资助 |
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| 摘 要： | 随着城市化的发展,越来越多的城市建立在山区附近或山谷之中。受地理环境和气象条件等因素影响,各地山谷风特征各不相同。山谷风对局地风场、气候特征有着重要作用,与逆温和污染物浓度变化也具有良好相关。本文从山谷风研究的主要手段—观测、理论和数值模拟出发,重点回顾了国内山谷风研究成果,并讨论了与其他中尺度环流(海陆风、湖陆风、城市热岛、植被风、冰川风环流)的相互作用,以及包括山谷风在内的山地环流对大气污染的影响。最后对国内研究进展进行总结,并提出了一些还需深入研究和探讨的问题。
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| 关 键 词： | 山谷风 山地〖CD*2〗平原风 山地环流 地形效应 土地覆盖 大气污染 |
| 收稿时间： | 2017/12/20 0:00:00 |
| 修稿时间： | 2018/9/30 0:00:00 |
Overview of Mountain Valley Breeze Studies in China |
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| Tian Yue and Miao Junfeng.Overview of Mountain Valley Breeze Studies in China[J].Meteorological Science and Technology,2019,47(1):41-51. |
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| Authors: | Tian Yue and Miao Junfeng |
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| Institution: | College of Atmospheric Sciences, Nanjing University of Information Science and Technology, Nanjing 210044 and College of Atmospheric Sciences, Nanjing University of Information Science and Technology, Nanjing 210044 |
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| Abstract: | With the development of urbanization, the greater number of cities are built near mountains or valleys. Various characteristics of mountain valley breezes are shown in different places due to geographical locations and meteorological conditions. Mountain valley breezes play an important role in local wind regimes and climatic features, and are also related to the evolution of inversion and pollutant concentration. Based on the observation analysis, theory and numerical simulation, the main methods of studying mountain valley breezes, this study focuses on the achievements of mountain valley breeze researches in China. The interactions with other mesoscale circulations (land sea breeze, land lake breeze, urban heat island, vegetation breeze, glacier wind circulation) are discussed. Impacts of mountain circulation including mountain valley breeze on atmospheric pollution are also reviewed. At last, the paper concludes with an outline of mountain valley breeze researches in China and rises some open questions that need to be further studied and discussed. |
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| Keywords: | mountain valley breeze mountain plain wind mountain circulation topographic effect land cover atmospheric pollution |
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