Gallium Nitride (GaN) Nanostructures and Their Gas Sensing Properties: A Review by Md Ashfaque Hossain Khan, Mulpuri V. Rao

“…In this paper, we have reviewed our group’s work and the works published by other groups on the advances in GaN nanostructures-based sensors for detection of gases such as hydrogen (H₂), alcohols (R-OH), methane (CH₄), benzene and its derivatives, nitric oxide (NO), nitrogen dioxide (NO₂), sulfur-dioxide (SO₂), ammonia (NH₃), hydrogen sulfide (H₂S) and carbon dioxide (CO₂). …”
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Sorption of Polar Sorbates NH₃, H₂O, SO₂ and CO₂ on Selected Inorganic Materials by Katarzyna Zarębska, Mikihiro Nomura, Marta Wolczko, Jakub Szczurowski, Bartłomiej Pawlak, Paweł Baran

“…The studies showed that among the selected samples, faujasite has the best sorption capacity for ammonia and water vapor, while the best sorbent for sulfur dioxide is the MFI framework type. These materials behave like molecular sieves and can be used for quite selective adsorption of relevant gases. …”
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Investigating air pollutant trends based on temporal air quality indexes in Karaj, Iran, during 2012 − 2018 by Mohammad Noorisepehr, Mehdi Vosoughi, Afsane Chavoshani, Zahra Eskandari

“…Aim: Due to the importance of the relationship between air pollutants and the incidence of many diseases in polluted cities, in this study, we collected the data related to yearly, seasonally, monthly, daily, and hourly concentrations of particulate matter (PM) 2.5, PM10, sulfur dioxide (SO2), nitrogen dioxide (NO2), carbon monoxide (CO), and ozone (O3) recorded at four monitoring stations across Karaj city, Iran, to investigate the air pollutant trends based on air quality indexes (AQIs) in the city during 2012–2018. …”
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Study on the impact of central environmental protection inspection on the health of the older adult population—A quasi-natural experiment in China by Jiayu Yang, Jiayu Yang, Juqiu Deng, Lianguang Ye, Li Liu, Xiuying Hu

“…The results of the study passed the parallel trend test, PSM test, replacement variable test, and placebo test and remained significant; (2) in terms of the impact mechanism, CEPI has promoted local governments’ environmental governance initiatives, which has reduced industrial wastewater emissions, industrial sulfur dioxide emissions, and industrial fumes emissions. …”
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Prototype of Monitoring Transportation Pollution Spikes through the Internet of Things Edge Networks by Eric Nizeyimana, Damien Hanyurwimfura, Junseok Hwang, Jimmy Nsenga, Dereje Regassa

“…These sensors are equipped with air quality monitoring capabilities, including the measurement of pollutants such as particulate matter (PM2.5 and PM10), nitrogen dioxide (NO2), ozone (O3), sulfur dioxide (SO2), and carbon dioxide (CO2). The sensors continuously collect air quality data and transmit them to edge devices within the transportation infrastructure. …”
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Effect of CO, NOx and SO2 on ROS production, photosynthesis and ascorbate–glutathione pathway to induce Fragaria×annasa as a hyperaccumulator by Sowbiya Muneer, Tae Hwan Kim, Byung Chul Choi, Beom Seon Lee, Jeong Hyun Lee

“…A study was conducted to determine the effect of carbon monoxide (CO), nitroxide (NOx) and sulfur dioxide (SO2) on ROS production, photosynthesis and ascorbate–glutathione pathway in strawberry plants. …”
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Day–Night Transport-induced Chemistry and Clouds on WASP-39b: Gas-phase Composition by Shang-Min Tsai, Julianne I. Moses, Diana Powell, Elspeth K. H. Lee

“…JWST has recently detected the first robust photochemical product on an exoplanet: sulfur dioxide (SO _2 ) on WASP-39b. The data from the NIRISS instrument also reveal signs of partial coverage of clouds. …”
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ENVIRONMENTAL MONITORING OF WASTE DUMPS OF MINING AGGLOMERATION by Sergey P. Vysotsky, Dmitriy A. Kozyr

“…Their combustion leads to emissions of hydrogen sulfide, sulfur dioxide and other greenhouse gases into the atmosphere. …”
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HYGIENIC ASSESSMENT OF QUALITY OF ENVIRONMENT IN SHELEKHOV (IRKUTSK REGION) by A. N. Perezhogin, N. P. Safronov

“…The dust with silicon oxides and gaseous compounds of fluoride, benz(a)pyrene, sulfur dioxide, manganese, nitrogen oxides, carbonic oxide, formaldehyde were found to be priority chemical substances which may pollute atmospheric air. …”
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Improved SO₂ Tolerance of Cu-SAPO-18 by Ce-Doping in the Selective Catalytic Reduction of NO with NH₃ by Shuai Han, Qing Ye, Qi Gao, Hongxing Dai

“…The Ce-Cu-SAPO-18 catalysts were prepared using the ion exchange method. The impact of sulfur dioxide on catalytic performance of Ce-Cu-SAPO-18 for the selective catalytic reduction (SCR) of NO with NH₃ was examined. …”
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Digital colorimetric sensing for real‐time gas monitoring for smart green energy system by Hui Hun Cho, Riya Dutta, Jang‐Kyun Kwak, Changgyun Moon, Min‐Jae Kim, Su‐Jeong Suh, Dong‐Hwan Kim, Jung Heon Lee, Sunkook Kim

“…The photodiode measures the transmitted light of the color‐variable CSF when exposed to sulfur dioxide (SO2) gas, a decomposition by‐product of the sulfur hexafluoride (SF6) gas in GIS. …”
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Perturbations in stratospheric aerosol evolution due to the water-rich plume of the 2022 Hunga-Tonga eruption by Yunqian Zhu, Charles G. Bardeen, Simone Tilmes, Michael J. Mills, Xinyue Wang, V. Lynn Harvey, Ghassan Taha, Douglas Kinnison, Robert W. Portmann, Pengfei Yu, Karen H. Rosenlof, Melody Avery, Corinna Kloss, Can Li, Anne S. Glanville, Luis Millán, Terry Deshler, Nickolay Krotkov, Owen B. Toon

“…Large amounts of water vapour released to the stratosphere during the 2022 Hunga-Tonga hydromagmatic volcanic eruption led to decreased sulfur dioxide aerosol lifetime, increased sulfate particle size and a doubling of stratospheric aerosol optical depth, according to numerical simulations.…”
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Fuel layer specific pollutant emission factors for fire prone forest ecosystems of the western U.S. and Canada by Shawn P. Urbanski, Russell W. Long, Hannah Halliday, Emily N. Lincoln, Andrew Habel, Matthew S. Landis

“…Our study addresses this need with laboratory experiments measuring EFs for carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), ethyne (C2H2), formaldehyde (H2CO), formic acid (CH2O2), hydrogen cyanide (HCN), fine particulate matter (PM2.5), nitric oxide (NO), nitrogen dioxide (NO2), sulfur dioxide (SO2), and total reduced sulfur (TRS) for the burning of individual fuel components from three forest ecosystems which account for a large share of wildfire burned area and emissions in the western United States and Canada - Douglas fir, ponderosa pine, and black spruce/jack pine.…”
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A SCREENING OF THE HYDROGEN SULFIDE LEVELS IN PLOIESTI CITY, ROMANIA by Mia Nuta Stancu, Dorin Bombos, Ion Onutu

“…These include nitrogen oxides (NOx), carbon monoxide (CO), hydrogen sulfide (H2S), sulfur dioxide (SO2), and particulate matter (PM), affecting both environment and human health. …”
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ASSESSMENT OF THE RISK TO THE HEALTH OF THE POPULATION OF AN INDUSTRIAL CENTER DUE TO THE EXPOSURE OF ATMOSPHERIC EMISSIONS OF THE PETROLEUM DEPOT by Вера Викторовна Кислицына, Дмитрий Вячеславович Суржиков, Юлия Сергеевна Ликонцева, Варвара Адамовна Штайгер

“…Priority pollutants entering the city air from the sources of the petroleum depot were identified: benzene, sulfur dioxide, nitrogen dioxide, toluene, carbon (soot), nitrogen oxide, xylene, carbon monoxide. …”
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Climate effects of China’s efforts to improve its air quality by Yixuan Zheng, Qiang Zhang, Dan Tong, Steven J Davis, Ken Caldeira

“…These policies largely focused on reducing emissions of major air pollutants such as sulfur dioxide (SO _2 ) and primary aerosols. However, changes in such pollution also affect radiative forcing. …”
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Cleaner air has contributed one-fifth of US maize and soybean yield gains since 1999 by David B Lobell, Jennifer A Burney

“…Here we empirically estimate the effect of four key pollutants (ozone (O _3 ), particulate matter (PM), sulfur dioxide (SO _2 ), and nitrogen dioxide (NO _2 )) on maize and soybean yields in the United States using a combination of administrative data and satellite-derived yield estimates. …”
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Exposure to air pollution and ovarian reserve parameters by Katarzyna Wieczorek, Dorota Szczęsna, Michał Radwan, Paweł Radwan, Kinga Polańska, Anna Kilanowicz, Joanna Jurewicz

“…The air pollutants level (sulfur dioxide, nitrogen dioxide, carbon monoxide, ozone, particulate matters) were obtained via National Environmental Protection Inspectorate database. …”
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Investigation of Corrosion Behaviors on an Fe/Cu-Type ACM Sensor under Various Environments by Zibo Pei, Kui Xiao, Lihong Chen, Qing Li, Jun Wu, Lingwei Ma, Xiaogang Li

“…In this study, the influence of temperature, chloride ions, and hydrosulfite (simulated sulfur dioxide) ions on the corrosion behaviors of Fe/Cu-type ACM sensors was investigated. …”
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Investigation of the Performance of Zeolitic Adsorbent Modified with Cu Nanoparticles for Desulfurization of Hydrocarbon Fuel by Bahare Moradi, Arezoo Ghadi, Amir Heidari Nasab, Ehsan Binaeian

“…Sulfur is one of the elements in fossil fuels that is converted to sulfur dioxide, which is one of the most important air pollutants, when burned in a car engine. …”
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