Using a coupled large-eddy simulation–aerosol radiation model to investigate urban haze: sensitivity to aerosol loading and meteorological conditions by J. Slater, J. Tonttila, G. McFiggans, P. Connolly, S. Romakkaniemi, T. Kühn, T. Kühn, H. Coe

“…The feedback effect is thought to be important during periods of high aerosol concentrations, for example, during urban haze. However, direct quantification and isolation of the factors and processes affecting the feedback loop have thus far been limited to observations and low-resolution modelling studies. …”
Get full text

Wintertime aerosol chemistry and haze evolution in an extremely polluted city of the North China Plain: significant contribution from coal and biomass combustion by H. Li, Q. Zhang, Q. Zhang, C. Chen, L. Wang, Z. Wei, S. Zhou, C. Parworth, B. Zheng, F. Canonaco, A. S. H. Prévôt, P. Chen, H. Zhang, T. J. Wallington, K. He

“…The North China Plain (NCP) frequently experiences heavy haze pollution, particularly during wintertime. In winter 2015–2016, the NCP region suffered several extremely severe haze episodes with air pollution red alerts issued in many cities. …”
Get full text

Two pathways of how remote SST anomalies drive the interannual variability of autumnal haze days in the Beijing–Tianjin–Hebei region, China by J. Wang, Z. Zhu, L. Qi, Q. Zhao, J. He, J. X. L. Wang

“…<p>Analogous to the circumstances in wintertime, the increasing severity of autumnal haze pollution over the Beijing–Tianjin–Hebei (BTH) region may also lead to impairment of the socioeconomic development and human health in this region. …”
Get full text

Aerosol physical and chemical properties retrieved from ground-based remote sensing measurements during heavy haze days in Beijing winter by Z. Li, X. Gu, L. Wang, D. Li, Y. Xie, K. Li, O. Dubovik, G. Schuster, P. Goloub, Y. Zhang, L. Li, Y. Ma, H. Xu

“…The retrieval results from a total of five haze days showed that the aerosol loading and properties during the two winter haze events were comparable. …”
Get full text

The Venusian Lower Atmosphere Haze as a Depot for Desiccated Microbial Life: A Proposed Life Cycle for Persistence of the Venusian Aerial Biosphere by Seager, Sara, Petkowski, Janusz J, Gao, Peter, Bains, William, Bryan, Noelle C, Ranjan, Sukrit, Greaves, Jane

“…We propose for the first time that the only way life can survive indefinitely is with a life cycle that involves microbial life drying out as liquid droplets evaporate during settling, with the small desiccated 'spores' halting at, and partially populating, the Venus atmosphere stagnant lower haze layer (33-48 km altitude). We, thus, call the Venusian lower haze layer a 'depot' for desiccated microbial life. …”
Get full text

Hubble Space Telescope transmission spectroscopy of the exoplanet HD 189733b: high-altitude atmospheric haze in the optical and near-ultraviolet with STIS by Sing, D, Pont, F, Aigrain, S, Charbonneau, D, Desert, J, Gibson, N, Gilliland, R, Hayek, W, Henry, G, Knutson, H, des Etangs, A, Mazeh, T, Shporer, A

“…The high-altitude haze is now found to cover the entire optical regime and is well characterized by Rayleigh scattering. …”

Hubble Space Telescope Transmission Spectroscopy of the Exoplanet HD 189733b: High-altitude atmospheric haze in the optical and near-UV with STIS by Sing, D, Pont, F, Aigrain, S, Charbonneau, D, Desert, J, Gibson, N, Gilliland, R, Hayek, W, Henry, G, Knutson, H, Etangs, A, Mazeh, T, Shporer, A

“…We find a planetary transmission spectrum in good agreement with that of Rayleigh scattering from a high-altitude atmospheric haze as previously found from HST ACS camera. The high-altitude haze is now found to cover the entire optical regime and is well characterised by Rayleigh scattering. …”

Vertical distribution of aerosols and hazes over Jupiter's great red spot and its surroundings in 2016 from HST/WFC3 imaging by Anguiano‐Arteaga, A, Pérez‐Hoyos, S, Sánchez‐Lavega, A, Sanz‐Requena, JF, Irwin, PGJ

“…Both haze layers show a stronger short wavelength absorption, and thus both act as chromophores. …”

Distribution of selected heavy metals concentration in total suspended particulate (pm10) during and after haze episode / Nurul Afirah Alias by Alias, Nurul Afirah

“…A severe haze episode has swept across the Malaysia ambient air starting late of June until October 2015. …”
Get full text

Health Risk Assessment of PM10 Exposure among School Children and the Proposed API Level for Closing the School during Haze in Malaysia by Norlen Mohamed, Lokman Hakim Sulaiman, Thahirahtul Asma Zakaria, Anis Salwa Kamarudin, Daud Abdul Rahim

“…Methods: A hypothetical haze exposure scenario was created using the breakpoints of PM10 concentration for calculation of API and respective inhaled dose during haze. …”
Get full text

Bencana Kabut Asap Sebagai Dampak Budaya Konsumsi dalam Cerpen “Yang Datang dari Negeri Asap” by Dessy Wahyuni

Subjects: Get full text

Saturation-Based Airlight Color Restoration of Hazy Images by Young-Su Chung, Nam-Ho Kim

Subjects: Get full text

Increasing smog haze and its impact on oil palm evapotranspiration and gross primary production during the 2015 fire: special discussion on diffuse radiation by Felia Rizky Aulia, Tania June, Yonny Koesmaryono

Get full text

Characteristics of Aerosol during a Severe Haze-Fog Episode in the Yangtze River Delta: Particle Size Distribution, Chemical Composition, and Optical Properties by Ankang Liu, Honglei Wang, Yi Cui, Lijuan Shen, Yan Yin, Zhijun Wu, Song Guo, Shuangshuang Shi, Kui Chen, Bin Zhu, Jinhu Wang, Xiangchen Kong

“…Particle size distribution, water soluble ions, and black carbon (BC) concentration in a long-term haze-fog episode were measured using a wide-range particle spectrometer (WPS), a monitor for aerosols and gases (MARGA), and an aethalometer (AE33) in Nanjing from 16 to 27 November, 2018. …”
Get full text

Wildfire smoke, Arctic haze, and aerosol effects on mixed-phase and cirrus clouds over the North Pole region during MOSAiC: an introduction by R. Engelmann, A. Ansmann, K. Ohneiser, H. Griesche, M. Radenz, J. Hofer, D. Althausen, S. Dahlke, M. Maturilli, I. Veselovskii, C. Jimenez, R. Wiesen, H. Baars, J. Bühl, H. Gebauer, M. Haarig, P. Seifert, U. Wandinger, A. Macke

“…After the discussion of two typical Arctic haze events, we present a case study of the evolution of a long-lasting mixed-phase cloud layer embedded in Arctic haze in the free troposphere. …”
Get full text

Interannual Relationship between Haze Days in December–January and Satellite-Based Leaf Area Index in August–September over Central North China by Liuqing Ji, Ke Fan

Subjects: “…haze days…”
Get full text

An End-to-End System for Unmanned Aerial Vehicle High-Resolution Remote Sensing Image Haze Removal Algorithm Using Convolution Neural Network by Yufeng Li, Jingbo Ren, Yufeng Huang

“…In this article, the haze removal effect for different types of unmanned remote sensing images is tested and compared with those of the main dehazing algorithms. …”
Get full text

Highly transparent conductive electrode with ultra-low HAZE by grain boundary modification of aqueous solution fabricated alumina-doped zinc oxide nanocrystals by Qiong Nian, Michael Callahan, David Look, Harry Efstathiadis, John Bailey, Gary J. Cheng

“…Thus, AZO films produced by the UVLC technique have a combined figure of merit for electrical conductivity, optical transparency, and optical HAZE higher than other solution based deposition techniques and comparable to vacuumed based deposition methods.…”
Get full text

The Effects of the Trans-Regional Transport of PM_2.5 on a Heavy Haze Event in the Pearl River Delta in January 2015 by Qing Chen, Lifang Sheng, Yi Gao, Yucong Miao, Shangfei Hai, Shanhong Gao, Yang Gao

Subjects: Get full text

Acute effects of air pollution on all-cause mortality: a natural experiment from haze control measures in Chiang Mai Province, Thailand by Nitaya Vajanapoom, Patcharee Kooncumchoo, Thuan-Quoc Thach

Subjects: “…Haze smoke…”
Get full text