Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1155/2016/6951942 |
Numerical Modeling of Topography-Modulated Dust Aerosol Distribution and Its Influence on the Onset of East Asian Summer Monsoon | |
Sun, Hui1; Liu, Xiaodong1,2 | |
通讯作者 | Sun, Hui |
来源期刊 | ADVANCES IN METEOROLOGY |
ISSN | 1687-9309 |
EISSN | 1687-9317 |
出版年 | 2016 |
英文摘要 | A regional climate model coupled with a dust module was used to simulate dust aerosol distribution and its effects on the atmospheric heat source over the TP, East Asian summer monsoon onset, and precipitation in East Asia modulated by the uplift of the northern TP. We carried out four experiments, including a modern (i.e., high-mountain) experiment with (HMD) and without (HM) the major deserts in Northwest China and a low-mountain experiment with (LMD) and without (LM) the deserts. The results show that dust greatly increases in the Taklamakan Desert accompanied with the uplift of the northern TP, and the increase exceeds 150 mu g kg(-1) in spring. A strong cyclone in the Tarim Basin produced by the uplifted northern TP enhances dust emissions in the Taklamakan Desert in summer. Meanwhile, the dust loading over the TP also increases induced by the uplift of the northern TP, causing the heat source over the TP decreased. Under the condition of the northern TP uplift to present altitude, dust delays the East Asia summer monsoon onset by two pentads and one pentad, respectively, in the southern and northern monsoon regions and greatly suppresses precipitation in East Asia compared with results in the low terrain experiments. |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000368460600001 |
WOS关键词 | REGIONAL CLIMATE MODEL ; TIBETAN PLATEAU ; MINERAL DUST ; SIMULATION ; UPLIFT ; CHINA ; EMISSION ; IMPACTS ; DESERT ; PRECIPITATION |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
来源机构 | 中国科学院地球环境研究所 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/190982 |
作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710061, Peoples R China; 2.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Sun, Hui,Liu, Xiaodong. Numerical Modeling of Topography-Modulated Dust Aerosol Distribution and Its Influence on the Onset of East Asian Summer Monsoon[J]. 中国科学院地球环境研究所,2016. |
APA | Sun, Hui,&Liu, Xiaodong.(2016).Numerical Modeling of Topography-Modulated Dust Aerosol Distribution and Its Influence on the Onset of East Asian Summer Monsoon.ADVANCES IN METEOROLOGY. |
MLA | Sun, Hui,et al."Numerical Modeling of Topography-Modulated Dust Aerosol Distribution and Its Influence on the Onset of East Asian Summer Monsoon".ADVANCES IN METEOROLOGY (2016). |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Sun, Hui]的文章 |
[Liu, Xiaodong]的文章 |
百度学术 |
百度学术中相似的文章 |
[Sun, Hui]的文章 |
[Liu, Xiaodong]的文章 |
必应学术 |
必应学术中相似的文章 |
[Sun, Hui]的文章 |
[Liu, Xiaodong]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。