Results 31 to 40 of about 566,377 (117)
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
Rocket dust storms and detached dust layers in the Martian atmosphere [PDF]
Journal of Geophysical Research: Planets, Volume 118, Issue 4,
pages 746-767, April 2013, 2012 Airborne dust is the main climatic agent in the Martian environment. Local dust storms play a key role in the dust cycle; yet their life cycle is poorly known. Here we use mesoscale modeling that includes the transport of radiatively active dust to predict the evolution of a local dust storm monitored by OMEGA on board Mars Express.
arxiv +1 more source
Impact of the coagulation of dust particles on Mars during the 2018 global dust storm [PDF]
, 2022 Coagulation of particles occurs when two particles collide and stick together. In the Martian atmosphere, dust coagulation would increase the effective particle size, as small particles accrete to larger particles. Murphy et al. (1990) showed that Brownian coagulation of dust in the Martian atmosphere was not significant, due to the low dust particle ...
arxiv +1 more source
Journal of Geophysical Research: Planets, 2020 NASA's InSight landed in Elysium Planitia (~4.5°N,136°E) at Ls ~ 296° (November 2018), right after the decay of the 2018 Global Dust Storm (GDS) and before the onset of the 2019 Large Dust Storm (LDS) at Ls ~ 320° (January 2019).
D. Viúdez‐Moreiras +11 more
semanticscholar +1 more source
Atmosphere, 2018 Beijing frequently experiences dust storms during spring, which result in deteriorated visibility and cause negative health impacts. In this paper, the dust particles were collected during a dust storm episode on 4–5 May 2017 in Beijing, and the ...
Jie Li +6 more
doaj +1 more source
Eddy evolution during large dust storms [PDF]
Icarus, 338 (2020), 2019 The evolution of eddy kinetic energy during the development of large regional dust storms on Mars is investigated using the Mars Analysis Correction Data Assimilation (MACDA) reanalysis product and the dust storm data derived from Mars Global Surveyor Mars Daily Global Maps.
arxiv +1 more source
Dust particle size, shape, and optical depth during the 2018/MY34 Martian Global Dust Storm retrieved by MSL Curiosity rover navigation cameras [PDF]
, 2020 Martian planet-encircling dust storms or global dust storms (GDS), resulting from the combined influence of local and regional storms, are uncommon aperiodic phenomena: with an average frequency of approximately one every 3-4 MY, they produce a substantial rise in the atmospheric dust loading that lasts from weeks to months and have a significant ...
arxiv +1 more source
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
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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
Geosciences, 2019 Monthly meteorological data from 27 observation stations provided by the Presidency of Meteorology and Environment (PME) of Saudi Arabia were used to analyze the spatial and temporal distribution of atmospheric dust in Saudi Arabia between 2000 and 2016.
Sarah Albugami +3 more
doaj +1 more source