Results 41 to 50 of about 711,096 (393)
Detection of dust canons and Physico-chemical analysis of its particles in Dezful area [PDF]
مخاطرات محیط طبیعی, 2020 To identify the physicochemical and atmospheric conditions of a dust storm at the Dezful station (As Dezful Regional Representative), at first the frequency of the dust storm phenomena was investigated at the Dezful station in Twenty years (1994 -2013 ...
Broumand Salahi, MAHMOUD BEHROUZI
doaj +1 more source
The Atmospheric Drivers of the Major Saharan Dust Storm in June 2020
Geophysical Research Letters, 2020 This study investigates the atmospheric dynamics of the major dust storm that occurred in June 2020 over the Sahara and during which dust clouds associated with the highest‐on‐record aerosol optical depths were transported toward the America.
D. Francis +6 more
semanticscholar +1 more source
The Onset and Growth of the 2018 Martian Global Dust Storm [PDF]
Geophysical Research Letters, 2019 We analyze the onset and initial expansion of the 2018 Martian Global Dust Storm (GDS 2018) using ground‐based images in the visual range. This is the first case of a confirmed GDS initiating in the Northern Hemisphere.
A. S'anchez-Lavega +3 more
semanticscholar +1 more source
Environmental Science and Technology, 2020 To understand the chemical evolution of dust in the current East Asian atmosphere, the chemistry of PM2.5 and size-resolved aerosols in Shanghai, China, during the 2019 dust storm event was investigated. Our results showed that concentrations of SO42- in
Can Wu +13 more
semanticscholar +1 more source
Subtropical dust storms and downslope wind events [PDF]
, 2017 We performed detailed mesoscale observational analyses and Weather Research and Forecasting (WRF) model simulations to study the terrain-induced downslope winds that generated dust-emitting winds at the beginning of three strong subtropical dust storms ...
Fiedler, S., Kaplan, M., Pokharel, A.
core +2 more sources
Advances in Meteorology, 2015 The three-dimensional evolution of an East Asian dust storm during 23–26 April 2009 was investigated by utilizing a regional air quality model system (RAQMS) and satellite measurements. This severe dust storm hit Mt.
Jiawei Li, Zhiwei Han
doaj +1 more source
Earth and Space Science, 2020 China's first Mars exploration mission (Tianwen‐1), launched on July 23, 2020 with the goal of “orbiting, landing, and roving,” and its tentative landing areas (TLAs) are Chryse Planitia (TLA 1) and Isidis‐Elysium Planitia (TLA 2).
Peiwen Yao +6 more
doaj +1 more source
Dust Storm Satellite Images [PDF]
, 2021 Abstract DATA of Aerosol Robotic Network (Aeronet) stations and Ozone Monitoring Instrument (OMI) were obtained to get valuable and reliable information about the occurrence of dust events. In addition to Total Ozone Mapping Spectrometer (TOMS) provide informative and long dust events record.
Meshari Al-Obed +2 more
openaire +1 more source
Diurnal Variations of Dust During the 2018 Global Dust Storm Observed by the Mars Climate Sounder
Journal of Geophysical Research: Planets, 2020 We report observations by the Mars Climate Sounder showing strong diurnal variations in temperature and the vertical dust distribution during the 2018 (Mars Year 34) global dust event. The temperature field shows weak diurnal tidal activity at equatorial
A. Kleinböhl +6 more
semanticscholar +1 more source
Mars Express measurements of surface albedo changes over 2004 - 2010 [PDF]
, 2015 The pervasive Mars dust is continually transported between the surface and the atmosphere. When on the surface, dust increases the albedo of darker underlying rocks and regolith, which modifies climate energy balance and must be quantified.
Altieri, Francesca +3 more
core +2 more sources