Results 41 to 50 of about 1,582,728 (237)

Dust Storms from Degraded Drylands of Asia: Dynamics and Health Impacts

open access: yesLand, 2017
Asian dust events are massive meteorological phenomena during which dust particles from Chinese and Mongolian deserts are blown into the atmosphere and carried by westerly winds across Northeast Asia.
Shinji Otani   +3 more
doaj   +1 more source

THE VISUALIZATION METHOD OF THE 3D CONCENTRATION DISTRIBUTION OF ASIAN DUST IN THE GOOGLE EARTH [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
The Asian dust (called "Kosa" in Japan) transported from desert areas in the northern China often covers over East Asia in the late winter and spring seasons.
W. Okuda, T. Kusaka
doaj   +1 more source

Asian dust storm events of spring 2001 and associated pollutants observed in New England by the Atmospheric Investigation, Regional Modeling, Analysis and Prediction (AIRMAP) monitoring network [PDF]

open access: yes, 2004
Between 18 April and 13 May 2001, three statistically extreme dust aerosol events were observed across the entire northeastern United States. High levels of bulk aerosol water-soluble Ca2+ (range = 42–482 pptv) and PM2.5 elemental Ca (range = 19–156 pptv)
Debell, Linsey J   +3 more
core   +2 more sources

Vertical gradient of dust extinction coefficient detected by AD-Net lidars in Japan [PDF]

open access: yesEPJ Web of Conferences
The vertical gradient of dust extinction coefficient is crucial to access the environmental impact of Asian dust to human health at the surface, and to validate the accuracy of chemical transport models.
Shimizu Atsushi   +2 more
doaj   +1 more source

Iron content and solubility in dust from high-alpine snow along a north-south transect of High Asia [PDF]

open access: yesTellus: Series B, Chemical and Physical Meteorology, 2012
This study describes the dissolved and insoluble iron fraction of dust (mineral aerosol) in high-alpine snow samples collected along a north-south transect across High Asia (Eastern Tien Shan, Qilian Shan, and Southern Tibetan Plateau).
Guangjian Wu   +4 more
doaj   +1 more source

Impact of Mineral Dust on Nitrate, Sulfate, and Ozone in Transpacific Asian Pollution Plumes [PDF]

open access: yes, 2014
We use a 3-D global chemical transport model (GEOS-Chem) to interpret aircraft observations of nitrate and sulfate partitioning in transpacific dust plumes during the INTEX-B campaign of April–May 2006.
Alexander, B.   +6 more
core   +1 more source

Glacial and Interglacial Patterns for Asian Dust Transport [PDF]

open access: yesPAGES news, 1998
Abstract Particle-size distributions and depositional fluxes were investigated for present-day Asian dust and for the late Quaternary loess/palaeosol sequences from central China. The regional-scale transport of Asian dust during interglacial stages is mainly attributable to non-dust storm processes and is dominated by northwesterly surface winds ...
Zhang, XY, Arimoto, R, An, ZS
openaire   +2 more sources

Asian Dust Particles Induce Macrophage Inflammatory Responses via Mitogen-Activated Protein Kinase Activation and Reactive Oxygen Species Production

open access: yesJournal of Immunology Research, 2014
Asian dust is a springtime meteorological phenomenon that originates in the deserts of China and Mongolia. The dust is carried by prevailing winds across East Asia where it causes serious health problems.
Kazuma Higashisaka   +11 more
doaj   +1 more source

Technical note: Absorption aerosol optical depth components from AERONET observations of mixed dust plumes [PDF]

open access: yes, 2019
© Author(s) 2019.Absorption aerosol optical depth (AAOD) as obtained from sun–sky photometer measurements provides a measure of the light-absorbing properties of the columnar aerosol loading.
D. Müller   +4 more
core   +3 more sources

Effect of Asian dust storms on mortality in three Asian cities

open access: yesAtmospheric Environment, 2013
Asian dust storms have affected several Asian countries being major issues for public health. ADS have different effect size on each country according to its geographical features.
Hyewon Lee   +5 more
openaire   +1 more source

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