Zhongwei Huang

Dust Layer Height Leads Atmospheric Boundary Layer Height by 3 hr Over the Taklimakan Desert

Xingran Li, Tian Zhou, Dongsheng Wu, Zikai Lin et autres

Abstract The vertical distribution of dust modulates its radiative forcing and long‐range transport, yet the diurnal relationship between dust layer height (DLH) and atmospheric boundary layer height (ABLH) remains poorly constrained by observations. Here, we present the first hourly, 4‐km‐resolution DLH climatology …

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Mechanisms Controlling Dust Aerosol Collection by Isolated Obstacles Near the Ground

Kang Gong, Jie Zhang, Qi Chen, Xiangyu Xi et autres

Abstract The collection of dust aerosols (0.1–10 m) by near‐surface obstacles is one of the important processes in atmospheric aerosol dry deposition. However, existing understanding of this process remains limited. For example, most current deposition models assume complete deposition or describe the …

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Vertical distribution, optical properties, and source attribution of summer dust in southern Tajikistan: ground-based observations and model results

Zhongwei Huang, Qingqing Dong, Tian Zhou, Jianrong Bi et autres

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Raman-Polarization-Fluorescence Spectroscopic Lidar for Real-Time Detection of Humic-like Substance Profiles

Zhongwei Huang, Yongkai Wang, Tian Zhou, Yan‐Li Ji et autres

Humic-like substances (HULIS) widely exist in the atmosphere and may strongly affect human health, environment, and climate. However, there are still no accurate methods for detecting the vertical distribution of HULIS. Here, a Raman-Polarization-Fluorescence Spectroscopic Lidar (RPFSL) was developed to simultaneously measure …

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Diurnal and Nocturnal Dust Aerosol Characteristics at Ayvaj of Southwest Tajikistan Determined From Sun‐Sky‐Lunar Photometric Measurements

Jianrong Bi, Xiting Wang, Zhongwei Huang, Sabur Fuzaylovich Abdullaev et autres

Abstract Based on CE318‐T sun‐sky‐lunar photometric measurements, this study examined the diurnal and nocturnal variations of dust aerosol characteristics from June to October 2023 at Ayvaj of southwest Tajikistan for the first time. The results indicated that the ROLO‐RCF (RObotic Lunar Observatory …

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Mechanical damage and failure mechanisms of chlorite by molecular dynamics

Li Liu, Xinlong Li, Runqing Zhang, Ran Ji et autres

Chlorite schist, a layered soft rock with low strength and significant water-induced softening, poses challenges for deeply buried underground projects due to large deformations and collapse during excavation. To address the limited understanding of its deformation and failure mechanisms, especially at the …

The Diversity of Airborne Bacteria Over the Tibet Plateau Decreased by Taklimakan Dust

Fanli Xue, Zhongwei Huang, Xuefei Huo, Qingqing Dong et autres

Abstract Taklimakan dust is known to be transported over long distances to the Tibetan Plateau, significantly impacting its climates and ecosystems. However, information on how dust aerosols affect airborne microorganisms is still lacking. In the summer of 2019, we simultaneously collected air …

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In-depth characterization of particulate matter in a highly polluted urban environment at the foothills of Himalaya–Karakorum Region

Bahadar Zeb, Khan Alam, Zhongwei Huang, Fatma Öztürk et autres

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Long-range transport of Saharan dust to East Asia and their regional impacts

Qiantao Liu, Zhongwei Huang, Zhiyuan Hu, Jianrong Bi et autres

Saharan dust accounts for about 50-60% of the total global dust and can affect regional climate, environment and ecosystems through direct and indirect effects. However, the long-range transport of Saharan dust to East Asia and the further specific effects on its weather …

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Validation of initial observation from the first spaceborne high-spectral-resolution lidar with a ground-based lidar network

Qiantao Liu, Zhongwei Huang, Jiqiao Liu, Weibiao Chen et autres

On 16 April 2022, China successfully launched the world's first spaceborne high-spectral-resolution lidar (HSRL), which is called the Aerosol and Carbon Detection Lidar (ACDL), on board the Atmospheric Environment Monitoring Satellite known as Daqi-1 (DQ-1). The ACDL is expected to precisely detect …

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Monitoring of dust aerosol properties in a source region of southern Tajikistan-Ayvaj station

Jianrong Bi, Jianping Huang, Zhongwei Huang, Sabur Fuzaylovich Abdullaev et autres

To advance our understanding of the interactions among dust aerosol, cloud, and radiation budget and relevant climate influences over Central Asia, the Semi-Arid Climate and Environment Observatory of Lanzhou University (SACOL) and the Academy of Sciences of Tajikistan jointly established a permanent …

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Reply on RC1

Zhongwei Huang

Abstract. On 16 April 2022, China successfully launched the world's first spaceborne high-spectral-resolution lidar (HSRL), which is called the Aerosol and Carbon Detection Lidar (ACDL), on board the Atmospheric Environment Monitoring Satellite known as Daqi-1 (DQ-1). The ACDL is expected to precisely …

cn (code pays fourni par la source)