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Satoru Chatani, Kazuyo Yamaji, Tatsuya Sakurai, Syuichi Itahashi, Hikari Shimadera, Kyo Kitayama and Hiroshi Hayami
The inter-comparison of regional air quality models is an effective way to understand uncertainty in ambient pollutant concentrations simulated using various model configurations, as well as to find ways to improve model performance. Based on the outcome...
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Serena Falasca and Gabriele Curci
The Urban Heat Island (UHI) is a well-known phenomenon concerning an increasing percentage of the world?s population due to the growth rates of metropolitan areas. Given the health and economic implications of UHIs, several mitigation techniques are bein...
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Serena Falasca and Gabriele Curci
The Urban Heat Island (UHI) is a well-known phenomenon concerning an increasing percentage of the world?s population due to the growth rates of metropolitan areas. Given the health and economic implications of UHIs, several mitigation techniques are bein...
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Bertrand Bessagnet, Laurent Menut, Augustin Colette, Florian Couvidat, Mo Dan, Sylvain Mailler, Laurent Létinois, Véronique Pont and Laurence Rouïl
Mineral dust is one of the most important aerosols over the world, affecting health and climate. These mineral particles are mainly emitted over arid areas but may be long-range transported, impacting the local budget of air quality in urban areas. While...
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Pablo Gabriel Cremades,Rafael Pedro Fernández,David Gabriel Allende,Gabriela Celeste Mulena,Salvador Enrique Puliafito
Pág. 11 - 25
A proper representation of dust sources is critical to accurately predict atmospheric particle concentration in regional windblown dust simulations. The Weather Research and Forecasting model with Chemistry (WRF/Chem) includes a topographic-based erodibi...
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JENNIFER SANDRA GARCÍA-ESCALANTE,JOSÉ AGUSTÍN GARCÍA-REYNOSO,ARÓN JAZCILEVICH-DIAMANT,LUIS GERARDO RUIZ-SUÁREZ
Using an air quality model, this study shows how emissions from the ?Miguel Hidalgo? refinery of Petróleos Mexicanos (Pemex) and the thermoelectric plant ?Francisco Pérez Ríos? of the Comisión Federal de Electricidad (CFE, Federal Electricity Commission)...
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Anjaneyulu Yerramilli, Venkata B. Dodla, Srinivas Desamsetti, Srinivas V. Challa, John H. Young, Chuck Patrick, Julius M. Baham, Robert L. Hughes, Sudha Yerramilli, Francis Tuluri, Mark G. Hardy and Shelton J. Swanier
In this study, an attempt was made to simulate the air quality with reference to ozone over the Jackson (Mississippi) region using an online WRF/Chem (Weather Research and Forecasting?Chemistry) model. The WRF/Chem model has the advantages of the integra...
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A. GARCÍA REYNOSO,A. JAZCILEVICH,L. G. RUÍZ SUÁREZ,R. TORRES JARDON,M. SUÁREZ LASTRA,N. A. RESÉNDIZ JUÁREZ
An analysis of the weekend air pollution episode of April 14-15, 2007 is presented using air quality modeling techniques. It is shown that the emissions of Toluca Metropolitan Area west of México City influencing the air quality of the city is a bett...
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X. CRUZ NÚÑEZ,A. JAZCILEVICH DIAMANT
In many cities, the main tool used to assess pollution abatement policies is the air quality information obtain-ed from local monitoring network. However, in the context of a complex meteorology and land use such as those prevailing in México City, t...
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Karim Touati, Mohammed-Hichem Benzaama, Yassine El Mendili, Malo Le Guern, François Streiff and Steve Goodhew
Knowledge of indoor air quality (IAQ) in cob buildings during the first few months following their delivery is of vital importance in preventing occupants? health problems. The present research focuses on evaluating IAQ in cob buildings through a prototy...
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Emmanuel Díaz-Nigenda, John Tatarko, Horacio Morales-Iglesias, Zuleyma Hernández Méndez, Williams Vázquez Morales and Miguel Angel Alatorre-Ibargüengoitia
Dust emissions from unpaved roads are one of the main pollutants affecting air quality around the world. As part of initial air quality studies in Tuxtla Gutiérrez (TGZ), Chiapas, Mexico, urban aeolian emission events from unpaved roads and simple...
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Prakash Karamchandani, Ralph Morris, Andrew Wentland, Tejas Shah, Stephen Reid and Julia Lester
This paper describes a study to evaluate the capability of a photochemical grid modeling system to predict changes in ozone concentrations in response to emission changes over a period of several years. The development of regulatory emission control plan...
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Jorge E. Pachón, Boris Galvis, Oscar Lombana, Luis Gabriel Carmona, Sandra Fajardo, Alexander Rincón, Sandra Meneses, Rafael Chaparro, Robert Nedbor-Gross and Barron Henderson
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Kyung-Hwan Kwak, Sung Ho Woo, Kyung Hwan Kim, Seung-Bok Lee, Gwi-Nam Bae, Young-Il Ma, Young Sunwoo and Jong-Jin Baik
Mobile monitoring and computational fluid dynamics (CFD) modeling are complementary methods to examine spatio-temporal variations of air pollutant concentrations at high resolutions in urban areas. We measured nitrogen oxides (NOx), black carbon (BC), pa...
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Susan Collet, Toru Kidokoro, Prakash Karamchandani and Tejas Shah
Many areas of the United States are working toward achieving the 2015 ozone National Ambient Air Quality Standard (NAAQS) attainment level. The objective of this study was to develop future-year (2030) volatile organic compounds and nitrogen oxides (VOC-...
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Satoru Chatani, Motonori Okumura, Hikari Shimadera, Kazuyo Yamaji, Kyo Kitayama and Sou N. Matsunaga
Regional air quality simulations provide powerful tools for clarifying mechanisms of heavy air pollution and for considering effective strategies for better air quality. This study introduces a new vegetation database for Japan, which could provide input...
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Syuichi Itahashi, Kazuyo Yamaji, Satoru Chatani and Hiroshi Hayami
We refined the aqueous-phase sulfate (SO42-) production in the state-of-the-art Community Multiscale Air Quality (CMAQ) model during the Japanese model inter-comparison project, known as Japan?s Study for Reference Air Quality Modeling (J-STREAM). In Jap...
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Maria Cairoli
Rehearsal rooms play an important role in musicians? activities to obtain the best results during a performance in front of an audience. Numerous rehearsal rooms are located in complex buildings, such as opera houses and cultural centers, where new resea...
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Yanling Xu, Wenbo Xue, Yu Lei, Yang Zhao, Shuiyuan Cheng, Zhenhai Ren and Qing Huang
Fine particulate matter (PM2.5) poses a risk to human health. In January 2017, the PM2.5 pollution in China was severe, and the average PM2.5 concentration had increased by 14.7% compared to that in January 2016. Meteorological conditions greatly influen...
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M. Talat Odman, Ran Huang, Aditya A. Pophale, Rushabh D. Sakhpara, Yongtao Hu, Armistead G. Russell and Michael E. Chang
Prescribed burning (PB) is practiced throughout the USA, most extensively in the southeast, for the purpose of maintaining and improving the ecosystem and reducing wildfire risk. However, PB emissions contribute significantly to trace gas and particulate...
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