Results 11 to 20 of about 201,460 (304)

Morphological and biochemical studies of Salvia guaranitica St. Hil. under simulated deposition with different amounts of dust

Ecotoxicology and Environmental Safety, 2023
The collection of many environmental pollutants from road dust is harmful to living things and their surroundings. Previous studies have confirmed that road dust affects plant pigmentation, pollination, and biochemical properties.
Dongmei Yin, Wei Luo, Zaiqiang Yang, Shuai Qi, Kelin Chen, Aiping Gou   +5 more
doaj   +1 more source

Double Trouble of Air Pollution by Anthropogenic Dust [PDF]

Environmental Science & Technology, 2021
With urbanization worldwide in recent decades, anthropogenic dust (AD) emissions due to heavy urban construction and off-road vehicle use have been increasing. Its perturbations on urban air pollution at the global scale are still unclear. Based on observations, we found that a high urban AD optical depth is often accompanied by severe non-dust aerosol
Xia, Wenwen, Wang, Yong, Chen, Siyu, Huang, Jianping, Wang, Bin, Zhang, Guang J., Zhang, Yue, Liu, Xiaohong, Ma, Jianmin, Gong, Peng, Jiang, Yiquan, Wu, Mingxuan, Xue, Jinkai, Wei, Linyi, Zhang, Tinghan   +14 more
openaire   +3 more sources

Weaker cooling by aerosols due to dust–pollution interactions [PDF]

Atmospheric Chemistry and Physics, 2020
The interactions between aeolian dust and anthropogenic air pollution, notably chemical ageing of mineral dust and coagulation of dust and pollution particles, modify the atmospheric aerosol composition and burden. Since the aerosol particles can act as
K. Klingmüller, V. A. Karydis, S. Bacer, G. L. Stenchikov, J. Lelieveld, J. Lelieveld   +5 more
doaj   +1 more source

Investigating the effect of the "sedimentation chamber" on reducing the dust pollution in house interior (Case Studies: A House in Dezful) [PDF]

مخاطرات محیط طبیعی, 2023
One of the most important natural hazards in the southwest is dust pollution. Dust pollution increase in recent years and became a serious problem in the region. This pollution situation in southwestern Iran is also noticeable.
Mohsen Bina, Narges Zadehosein
doaj   +1 more source

Reducing Construction Dust Pollution by Planning Construction Site Layout

Buildings, 2022
Many construction activities generate fine particles and severely threaten the physical health of construction workers. Although many dust control measures are implemented in the industry, the occupational health risks still exist.
Guowu Tao, Jingchun Feng, Haibo Feng, Hui Feng, Ke Zhang   +4 more
doaj   +1 more source

THE AEROSOLS OPTICAL PROPERTIES INVESTIGATION DURING THE DUST POLLUTION [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
At present, the air environment in China is characterized by complex pollution. In this paper, the pollutant sources, transport paths and aerosol optical properties during the dust pollution was conducted to analyse based on ground-based lidar, space ...
S. L. Fu, S. L. Fu, C. B. Xie, X. M. Tian, X. M. Tian, P. Zhuang, P. Zhuang, L. Y. Qian, L. Y. Qian, J. D. Shao, J. D. Shao, Z. Y. Fang, Z. Y. Fang, L. Li, L. Li, B. X. Wang, D. Liu   +16 more
doaj   +1 more source

Study on coal dust diffusion law and new pneumatic spiral spray dedusting technology at transfer point of mine cross roadway

PLoS ONE, 2022
In order to solve the problem of coal dust pollution at the transfer point, a three-dimensional numerical model of wind flow-coal dust at the loading point of underground rubber run was established by computational fluid dynamics (CFD) discrete particle ...
Deji Jing, Hongwei Liu, Tian Zhang, Shaocheng Ge, Shuaishuai Ren, Mingxing Ma   +5 more
doaj   +3 more sources

Direct radiative effect of dust–pollution interactions [PDF]

Atmospheric Chemistry and Physics, 2018
Abstract. The chemical ageing of aeolian dust, through interactions with air pollution, affects the optical and hygroscopic properties of the mineral particles and hence their atmospheric residence time and climate forcing. Conversely, the chemical composition of the dust particles and their role as coagulation partners impact the abundance of ...
K. Klingmüller, J. Lelieveld, J. Lelieveld, V. A. Karydis, V. A. Karydis, G. L. Stenchikov   +5 more
openaire   +9 more sources

ACE-ASIA - Regional climatic and atmospheric chemical effects of Asian dust and pollution [PDF]

, 2004
Although continental-scale plumes of Asian dust and pollution reduce the amount of solar radiation reaching the earth's surface and perturb the chemistry of the atmosphere, our ability to quantify these effects has been limited by a lack of critical ...
Andrew M. Vogelmann, Antony D. Clarke, Atsushi Shimizu, Barry J. Huebert, Chul H. Song, Frederick J. Brechtel, Gregory R. Carmichael, H. Seinfeld, Itsushi Uno, Jiyoung Kim, Jung-hun Woo, Krzysztof M. Markowicz, Lynn M. Russell, Patricia K. Quinn, Philip B. Russell, Piotr J. Flatau, Richard Arimoto, Rodney J. Weber, Sarah J. Doherty, Thomas A. Cahill, Timothy S. Bates, William C. Conant, Xiao, Y. Zhang, Yohei Shinozuka, Youhua Tang   +25 more
core   +1 more source

Dust-wind interactions can intensify aerosol pollution over eastern China. [PDF]

, 2017
Eastern China has experienced severe and persistent winter haze episodes in recent years due to intensification of aerosol pollution. In addition to anthropogenic emissions, the winter aerosol pollution over eastern China is associated with unusual ...
Ghan, Steven J, Guo, Jianping, Liao, Hong, Liu, Ying, Lou, Sijia, Russell, Lynn M, Singh, Balwinder, Yang, Yang   +7 more
core   +1 more source