Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.jastp.2018.06.006 |
Dust and dust storms over Kuwait: Ground-based and satellite observations | |
Sabbah, Ismail1; Leon, Jean-Francois2; Sorribas, Mar3; Guinot, Benjamin2; Cordoba-Jabonero, Carmen3; de Souza, Amaury4; Al Sharifi, Faisal5 | |
通讯作者 | Sabbah, Ismail |
来源期刊 | JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS
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ISSN | 1364-6826 |
EISSN | 1879-1824 |
出版年 | 2018 |
卷号 | 179页码:105-113 |
英文摘要 | We investigate the consistency between Aerosol Optical Depth (AOD) retrieved by MODerate resolution Imaging Spectroradiometer (MODIS) sensor aboard NASA’s Aqua satellite and measurements collected by ground-based AErosol RObotic NETwork (AERONET) site in Kuwait for 2007-2012. A good correlation (r = 0.7) is obtained between the two data sets. The volume size distributions (VSDs) of particles with geometric mean radius ranges of 0.05-15 mu m has been studied as well. Seasonal variations are clearly found in the shape and magnitude of the VSDs for fine and coarse particles. The VSD of aerosol coarse particles was the highest during spring and summer. It increases substantially during dust storms, reaching the highest value during the dust storm of 24 May 2012. Satellite lidar observations from CALIPSO reveals a moderate vertical extent of the dust storms with the highest extinction coefficients below 500 m height. The method of superposed epoch analysis is used to test the behavior of meteorological parameters during the dusty days of 2012. Increase in wind speed together with significant reductions in visibility and diurnal temperature range (DTR) during dusty days are observed. Additionally, air temperature decreases one day after dust events. This effect can be due to scattering of sunlight back to space by the suspended dust particles. |
英文关键词 | Aerosol optical depth Size distribution Coarse mode Dust storm |
类型 | Article |
语种 | 英语 |
国家 | Kuwait ; France ; Spain ; Brazil |
收录类别 | SCI-E |
WOS记录号 | WOS:000449447700011 |
WOS关键词 | AEROSOL OPTICAL-PROPERTIES ; DESERT DUST ; SOURCE APPORTIONMENT ; SUPPRESSION ; PARTICLES ; TRANSPORT ; AERONET ; IMPACT ; RAIN |
WOS类目 | Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Geochemistry & Geophysics ; Meteorology & Atmospheric Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/210681 |
作者单位 | 1.Publ Author Appl Educ & Training, Coll Hlth Sci, Dept Nat Sci, Kuwait, Kuwait; 2.UPS, CNRS, Lab Aerol, Toulouse, France; 3.INTA, Atmospher & Instrumentat Branch, Madrid, Spain; 4.Fed Univ South Mato Grosso, Inst Phys, POB 549, BR-79070900 Campo Grande, MS, Brazil; 5.Publ Author Appl Educ & Training, Coll Hlth Sci, Dept Environm Sci, Kuwait, Kuwait |
推荐引用方式 GB/T 7714 | Sabbah, Ismail,Leon, Jean-Francois,Sorribas, Mar,et al. Dust and dust storms over Kuwait: Ground-based and satellite observations[J],2018,179:105-113. |
APA | Sabbah, Ismail.,Leon, Jean-Francois.,Sorribas, Mar.,Guinot, Benjamin.,Cordoba-Jabonero, Carmen.,...&Al Sharifi, Faisal.(2018).Dust and dust storms over Kuwait: Ground-based and satellite observations.JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,179,105-113. |
MLA | Sabbah, Ismail,et al."Dust and dust storms over Kuwait: Ground-based and satellite observations".JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 179(2018):105-113. |
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