Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1088/1748-9326/10/11/114018 |
Short-cut transport path for Asian dust directly to the Arctic: a case study | |
Huang, Zhongwei1; Huang, Jianping1; Hayasaka, Tadahiro2; Wang, Shanshan1,3,4; Zhou, Tian1; Jin, Hongchun1 | |
通讯作者 | Huang, Zhongwei |
来源期刊 | ENVIRONMENTAL RESEARCH LETTERS
![]() |
ISSN | 1748-9326 |
出版年 | 2015 |
卷号 | 10期号:11 |
英文摘要 | Asian dust can be transported long distances from the Taklimakan or Gobi desert to North America across the Pacific Ocean, and it has been found to have a significant impact on ecosystems, climate, and human health. Although it is well known that Asian dust is transported all over the globe, there are limited observations reporting Asian dust transported to the Arctic. We report a case study of a large-scale heavy dust storm over East Asia on 19 March 2010, as shown by ground-based and space-borne multi-sensor observations, as well as NCEP/NCAR reanalysis data and HYSPLIT trajectories. Our analysis suggests that Asian dust aerosols were transported from northwest China to the Arctic within 5 days, crossing eastern China, Japan and Siberia before reaching the Arctic. The results indicate that Asian dust can be transported for long distances along a previously unreported transport path. Evidence from other dust events over the past decade (2001-2010) also supports our results, indicating that dust from 25.2% of Asian dust events has potentially been transported directly to the Arctic. The transport of Asian dust to the Arctic is due to cyclones and the enhanced East Asia Trough (EAT), which are very common synoptic systems over East Asia. This suggests that many other large dust events would have generated long-range transport of dust to the Arctic along this path in the past. Thus, Asian dust potentially affects the Arctic climate and ecosystem, making climate change in the Arctic much more complex to be fully understood. |
英文关键词 | Asian dust lidar long-range transport the Arctic |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China ; Japan |
收录类别 | SCI-E |
WOS记录号 | WOS:000367249900022 |
WOS关键词 | BLACK CARBON ; OPTICAL-PROPERTIES ; SEMIARID CLIMATE ; EAST-ASIA ; AEROSOL ; LIDAR ; PARTICLES ; CALIPSO ; OSCILLATION ; PLATEAU |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
来源机构 | 兰州大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/187137 |
作者单位 | 1.Lanzhou Univ, Coll Atmospher Sci, Minist Educ, Key Lab Semi Arid Climate Change, Lanzhou 730000, Peoples R China; 2.Tohoku Univ, Ctr Atmospher & Ocean Studies, Sendai, Miyagi 9808578, Japan; 3.Inst Arid Meteorol CMA, Key Lab Arid Climate Change & Reducing Disaster G, Lanzhou 730020, Peoples R China; 4.Inst Arid Meteorol CMA, Key Open Lab Arid Climate Change & Disaster Reduc, Lanzhou 730020, Peoples R China |
推荐引用方式 GB/T 7714 | Huang, Zhongwei,Huang, Jianping,Hayasaka, Tadahiro,et al. Short-cut transport path for Asian dust directly to the Arctic: a case study[J]. 兰州大学,2015,10(11). |
APA | Huang, Zhongwei,Huang, Jianping,Hayasaka, Tadahiro,Wang, Shanshan,Zhou, Tian,&Jin, Hongchun.(2015).Short-cut transport path for Asian dust directly to the Arctic: a case study.ENVIRONMENTAL RESEARCH LETTERS,10(11). |
MLA | Huang, Zhongwei,et al."Short-cut transport path for Asian dust directly to the Arctic: a case study".ENVIRONMENTAL RESEARCH LETTERS 10.11(2015). |
条目包含的文件 | 条目无相关文件。 |
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。