نتایج جستجو برای: we can mention dust storms

تعداد نتایج: 5775652  

   Dust phenomenon is a natural occurrence that occurs widespread in arid and semi-arid regions of the world, especially in the sub-equatorial latitudes. This phenomenon is among the greatest environmental problems in the world. The release of this destructive climatic phenomenon in a scattered manner in the atmosphere varies in size, time and concentration. Since this phenomenon is influenced...

2015
Bekir Sami. Yilbas Haider Ali Mazen M. Khaled Nasser Al-Aqeeli Numan Abu-Dheir Kripa K. Varanasi

Recent developments in climate change have increased the frequency of dust storms in the Middle East. Dust storms significantly influence the performances of solar energy harvesting systems, particularly (photovoltaic) PV systems. The characteristics of the dust and the mud formed from this dust are examined using various analytical tools, including optical, scanning electron, and atomic force ...

Journal: :Symposium - International Astronomical Union 1974

Journal: :Thorax 1991
T Norboo P T Angchuk M Yahya S R Kamat F D Pooley B Corrin I H Kerr N Bruce K P Ball

The Himalayan villages of Chuchot Shamma and Stok were surveyed because silicosis had been suspected from the radiographs of some of the inhabitants. The villages are agricultural, and Chuchot is exposed to frequent dust storms. Chest radiographs of villagers aged 50-62 were assessed blind by two independent observers using ILO criteria. In Chuchot five of seven men and all of the nine women ex...

Journal: :Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 2016

2013
Haosheng Mu Shinji Otani Masato Shinoda Yae Yokoyama Kazunari Onishi Takenobu Hosoda Mikizo Okamoto Youichi Kurozawa

BACKGROUND Every spring, windblown dust storms damage human health and cause many domestic animal deaths in Mongolia. In particular, mass livestock death results in severe, direct economic loss to inhabitants. However, there is little empirical evidence to demonstrate the long-term effects of dust storm, especially in terms of health-related quality of life (HRQoL) secondary to livestock loss. ...

2017
Tobias Weil Carlotta De Filippo Davide Albanese Claudio Donati Massimo Pindo Lorenzo Pavarini Federico Carotenuto Massimiliano Pasqui Luisa Poto Jacopo Gabrieli Carlo Barbante Birgit Sattler Duccio Cavalieri Franco Miglietta

BACKGROUND A critical aspect regarding the global dispersion of pathogenic microorganisms is associated with atmospheric movement of soil particles. Especially, desert dust storms can transport alien microorganisms over continental scales and can deposit them in sensitive sink habitats. In winter 2014, the largest ever recorded Saharan dust event in Italy was efficiently deposited on the Dolomi...

Journal: :SOLA 2021

In this study, we investigated the spatiotemporal variations of border-crossing dust events (DEs), including floating, blowing dust, and storms between Mongolia (MG) Inner (IM), China using ground-based observations from 91 synoptic stations across Mongolian Plateau during 1977-2018. We defined intensity DEs (progressive recessive) depending on impact area (number affected by dust) dividing the...

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