Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2018JD030241 |
Superposition of Gobi Dust and Southeast Asian Biomass Burning: The Effect of Multisource Long-Range Transport on Aerosol Optical Properties and Regional Meteorology Modification | |
Huang, Kan1,2,3; Fu, Joshua S.3; Lin, Neng-Hui4; Wang, Sheng-Hsiang4; Dong, Xinyi3; Wang, Guochen1 | |
2019-08-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2019 |
卷号 | 124期号:16页码:9464-9483 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA; Taiwan |
英文摘要 | One unique long-range transport event with multiple layers of aerosol plumes was observed over Taiwan during 29-31 March 2006. A synergy of ground-based observation, remote sensing, and backward trajectory simulation collectively indicated the high-altitude (above 3 km) plume originated from biomass burning in Southeast Asia while the midaltitude (around 0.8-2 km) plume was attributed to dust from the Gobi Desert. Aerosol optical properties measured at a low-altitude site were characterized of abundant coarse mode particles and increased single scattering albedo as a function of increased wavelength, indicating the influence from dust particles. While at a high mountain site (elevation of similar to 3 km), aerosol optical depth was elevated by a factor of 3-4 compared to its background value and mainly comprised of fine particles. It was diagnosed that the high-altitude aerosols were influenced by the transported smoke plumes but exempted from dust. Simulation of the meteorological conditions against a Taiwan-wide meteorology network showed strong near surface temperature rise of more than 2 degrees during this long-range transport event as well as for the vertical temperature profiles. Both dust and biomass burning aerosol plumes via long-range transport contributed significantly to the atmospheric warming, resulting in strong instantaneous aerosol radiative forcing of 46.0 W/m(2) in the atmosphere. A "double dome" warming effect mechanism was proposed that both biomass burning and dust plumes above the boundary layer could efficiently reserve the solar energy and heat the lower troposphere. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000490762800032 |
WOS关键词 | RAMAN LIDAR ; VISIBLE SPECTROSCOPY ; MODELING SYSTEM ; SAHARAN DUST ; AIR-QUALITY ; BASE-ASIA ; POLLUTION ; CHINA ; ATMOSPHERE ; PROFILES |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/186168 |
专题 | 气候变化 |
作者单位 | 1.Fudan Univ, Ctr Atmospher Chem Study, Shanghai Key Lab Atmospher Particle Pollut & Prev, Dept Environm Sci & Engn, Shanghai, Peoples R China; 2.SIEC, Shanghai, Peoples R China; 3.Univ Tennessee, Dept Civil & Environm Engn, Knoxville, TN USA; 4.Natl Cent Univ, Dept Atmospher Sci, Taoyuan, Taiwan |
推荐引用方式 GB/T 7714 | Huang, Kan,Fu, Joshua S.,Lin, Neng-Hui,et al. Superposition of Gobi Dust and Southeast Asian Biomass Burning: The Effect of Multisource Long-Range Transport on Aerosol Optical Properties and Regional Meteorology Modification[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2019,124(16):9464-9483. |
APA | Huang, Kan,Fu, Joshua S.,Lin, Neng-Hui,Wang, Sheng-Hsiang,Dong, Xinyi,&Wang, Guochen.(2019).Superposition of Gobi Dust and Southeast Asian Biomass Burning: The Effect of Multisource Long-Range Transport on Aerosol Optical Properties and Regional Meteorology Modification.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,124(16),9464-9483. |
MLA | Huang, Kan,et al."Superposition of Gobi Dust and Southeast Asian Biomass Burning: The Effect of Multisource Long-Range Transport on Aerosol Optical Properties and Regional Meteorology Modification".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 124.16(2019):9464-9483. |
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