热门
Diurnal and seasonal variations of UV radiation on the northern edge of the Qinghai-Tibetan Plateau
文献类型：期刊论文
| 作者 | Cui, Xiaoyong1,2,3; Gu, Song1,2; Zhao, Xinquan2; Wu, Jing3; Kato, Tomomichi4; Tang, Yanhong1 |
| 刊名 | agricultural and forest meteorology
 |
| 出版日期 | 2008-01-07 |
| 卷号 | 148期号:1页码:144-151 |
| 关键词 | alpine meadow broadband sensor ozone concentration TOMS |
| 合作状况 | 其它 |
| 中文摘要 | we monitored uva, uvb, and solar radiation from august 2001 to 2003 on the northern qinghai-tibetan plateau to characterize the diurnal and seasonal variations of uv radiation on the world's highest plateau. daily uvb radiation and the ratio of uvb to total solar radiation increased significantly when the atmospheric ozone concentration decreased as estimated by the total ozone mapping spectrometer (toms), as well as when cloud coverage decreased. the uvb/uva ratio also showed a significant increase when the toms ozone concentration decreased in the morning. the seasonal variation pattern of uvb, however, was closely correlated with solar elevation but was little affected by the seasonal pattern of the atmospheric ozone amount. compared to observations from the central plateau, the magnitude of the uvb increase attributed to ozone depletion was smaller at the northern edge. the study suggests that the temporal variation of ground uv radiation is determined by both solar elevation and the ozone amount, but the spatial difference on the plateau is likely to be ascribed mainly to the spatial variation of the ozone amount. (c) 2007 published by elsevier b.v. |
| 英文摘要 | we monitored uva, uvb, and solar radiation from august 2001 to 2003 on the northern qinghai-tibetan plateau to characterize the diurnal and seasonal variations of uv radiation on the world's highest plateau. daily uvb radiation and the ratio of uvb to total solar radiation increased significantly when the atmospheric ozone concentration decreased as estimated by the total ozone mapping spectrometer (toms), as well as when cloud coverage decreased. the uvb/uva ratio also showed a significant increase when the toms ozone concentration decreased in the morning. the seasonal variation pattern of uvb, however, was closely correlated with solar elevation but was little affected by the seasonal pattern of the atmospheric ozone amount. compared to observations from the central plateau, the magnitude of the uvb increase attributed to ozone depletion was smaller at the northern edge. the study suggests that the temporal variation of ground uv radiation is determined by both solar elevation and the ozone amount, but the spatial difference on the plateau is likely to be ascribed mainly to the spatial variation of the ozone amount. (c) 2007 published by elsevier b.v. |
| 学科主题 | 农业科学 |
| WOS标题词 | science & technology ; life sciences & biomedicine ; physical sciences |
| 类目[WOS] | agronomy ; forestry ; meteorology & atmospheric sciences |
| 研究领域[WOS] | agriculture ; forestry ; meteorology & atmospheric sciences |
| 关键词[WOS] | total ozone ; ultraviolet-radiation ; irradiance ; instruments ; china ; atmosphere ; trends |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253104400012 |
| 公开日期 | 2009-12-07 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/1235]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Natl Inst Environm Studies, Tsukuba, Ibaraki 3058506, Japan 2.NW Inst Plateau Biol, Xining 810008, Peoples R China 3.Chinese Acad Sci, Coll Resources & Environment, Grad Sch, Beijing 100049, Peoples R China 4.Frontier Res Ctr Global Change, Kanazawa Ku, Yokohama, Kanagawa 2360001, Japan |
| 推荐引用方式 GB/T 7714 | Cui, Xiaoyong,Gu, Song,Zhao, Xinquan,et al. Diurnal and seasonal variations of UV radiation on the northern edge of the Qinghai-Tibetan Plateau[J]. agricultural and forest meteorology,2008,148(1):144-151. |
| APA | Cui, Xiaoyong,Gu, Song,Zhao, Xinquan,Wu, Jing,Kato, Tomomichi,&Tang, Yanhong.(2008).Diurnal and seasonal variations of UV radiation on the northern edge of the Qinghai-Tibetan Plateau.agricultural and forest meteorology,148(1),144-151. |
| MLA | Cui, Xiaoyong,et al."Diurnal and seasonal variations of UV radiation on the northern edge of the Qinghai-Tibetan Plateau".agricultural and forest meteorology 148.1(2008):144-151. |
入库方式： OAI收割
来源：西北高原生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。