| DOI: | 10.1016/j.atmosenv.2018.04.026
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| Scopus记录号: | 2-s2.0-85046106270
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| 论文题名: | Small-scale variations in ozone concentration in low mountains |
| 作者: | Kanda I; , Wakamatsu S
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| 刊名: | Atmospheric Environment
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| ISSN: | 0168-2563
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| EISSN: | 1573-515X
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| 出版年: | 2018
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| 卷: | 184 | | 起始页码: | 98
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| 结束页码: | 109
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| 语种: | 英语
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| 英文关键词: | Mountain
; Ozone
; Topography
; Valley
; Wind
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| Scopus学科分类: | Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
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| 英文摘要: | In a relatively low mountain area adjacent to Matsuyama city in Japan, ozone concentration variations were studied at spatial scales of O(10)∼O(103) m. Walking mobile measurements were complemented by vertical profiling, wind measurements, and passive sampling. The broad-scale distribution at O(102)∼O(103) m was found to depend on time of day, atmospheric stability, and geography in ways consistent with previous studies. Well-defined areas of low ozone concentrations O(10) m in width were found at several locations. No distinctive features of these locations were immediately discernible, but detailed examination of the temporal variations coupled with the wind field suggested that the distribution of the low-ozone areas was determined by subtle differences in the terrain topography. © 2018 Elsevier Ltd |
| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/82836
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| Appears in Collections: | 气候变化事实与影响
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作者单位: | Japan Meteorological Corporation, 2-7-6 Saiwaicho, Naniwa, Osaka, Japan; Ehime University, 3-5-7 Tarumi, Matsuyama, Japan
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| Recommended Citation: | |
Kanda I,, Wakamatsu S. Small-scale variations in ozone concentration in low mountains[J]. Atmospheric Environment,2018-01-01,184
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