Results 31 to 40 of about 3,302,900 (195)

Physicochemical characteristics and seasonal variations of PM2.5 in urban, industrial, and suburban areas in South Korea

Asian Journal of Atmospheric Environment, 2023
Among countries that are a part of the Organization for Economic Co-operation and Development, South Korea is the most exposed to PM2.5. Despite the country having implemented various strategies to limit PM2.5 emissions, its concentrations are still high
Kyucheol Hwang, Jeongho Kim, Jae Young Lee, Jong-Sung Park, Sechan Park, Gahye Lee, Chang Hyeok Kim, Pilho Kim, Su Hyun Shin, Kwang Yul Lee, Joon-Young An, Jungmin Park, Jong Bum Kim   +12 more
doaj   +1 more source

The Potential of a Smartphone as an Urban Weather Station—An Exploratory Analysis

Frontiers in Environmental Science, 2021
The ongoing urbanization requires enhanced understanding of the local meteorological and climatological conditions within the urban environment for multiple applications, concerning energy demand, human health, and spatial planning.
Aly Noyola Cabrera, Arjan Droste, Arjan Droste, Bert G. Heusinkveld, Gert-Jan Steeneveld   +4 more
doaj   +1 more source

Ships, ports and particulate air pollution - an analysis of recent studies [PDF]

, 2011
The duration of use is usually significantly longer for marine vessels than for roadside vehicles. Therefore, these vessels are often powered by relatively old engines which may propagate air pollution.
Groneberg, Jan David Alexander, Klingelhöfer, Doris, Müller, Daniel, Takemura, Masaya, Uibel, Stefanie   +4 more
core   +3 more sources

Ozone exchange within and above an irrigated Californian orchard

Tellus: Series B, Chemical and Physical Meteorology, 2020
In this study, the canopy effects on the vertical ozone exchange within and above Californian orchard are investigated. We examined the comprehensive dataset obtained from the Canopy Horizontal Array Turbulence Study (CHATS).
J.S. Brown, M.M. Shapkalijevski, M.C. Krol, T. Karl, H.G. Ouwersloot, A.F. Moene, E.G. Patton, J. Vilà-Guerau de Arellano   +7 more
doaj   +1 more source

The role of natural variability in projections of climate change impacts on U.S. ozone pollution [PDF]

, 2017
Climate change can impact air quality by altering the atmospheric conditions that determine pollutant concentrations. Over large regions of the U.S., projected changes in climate are expected to favor formation of ground-level ozone and aggravate ...
Garcia-Menendez, F, Monier, E, Selin, NE
core   +1 more source

Simulating the integrated summertime Δ¹⁴CO₂ signature from anthropogenic emissions over Western Europe [PDF]

Atmospheric Chemistry and Physics, 2014
Radiocarbon dioxide (14CO2, reported in Δ14CO2) can be used to determine the fossil fuel CO2 addition to the atmosphere, since fossil fuel CO2 no longer contains any 14C.
D. Bozhinova, M. K. van der Molen, I. R. van der Velde, M. C. Krol, S. van der Laan, H. A. J. Meijer, W. Peters   +6 more
doaj   +1 more source

The Impact of air quality on the selection of a home

, 2002
Hedonic price method studies have assumed that individuals consider air quality as a characteristic of their homes. The purpose of this study is to determine if air quality is a significant characteristic considered when an individual decides where to ...
Lane, Carol
core   +1 more source

Measured Canadian oil sands CO2 emissions are higher than estimates made using internationally recommended methods

Nature Communications, 2019
Evaluating GHG emissions reported to inventories for the oil and gas (O&G) sector is important for countries with resource-based economies. Here the authors provide a top-down assessment of GHG emissions from the Canadian oil sands and find previous ...
John Liggio, Shao-Meng Li, Ralf M. Staebler, Katherine Hayden, Andrea Darlington, Richard L. Mittermeier, Jason O’Brien, Robert McLaren, Mengistu Wolde, Doug Worthy, Felix Vogel   +10 more
doaj   +1 more source

Implementation of a dry deposition module (DEPAC v3.11_ext) in a large eddy simulation code (DALES v4.4) [PDF]

Geoscientific Model Development
High-resolution data on reactive nitrogen deposition are needed to inform cost-effective policies. Large eddy simulation models coupled to a dry deposition module present a valuable tool for obtaining these high-resolution data. In this paper we describe
L. Geers, R. Janssen, G. Thorkelsdottir, G. Thorkelsdottir, G. Thorkelsdottir, J. Vilà-Guerau de Arellano, M. Schaap   +6 more
doaj   +1 more source

Analysis of air quality based on national monitoring networks in the Republic of Korea, 2023 - annual trends in air quality over two decades in South Korea-

Asian Journal of Atmospheric Environment
In this study, to assess the long-term air quality status in South Korea, we analyzed the concentration and attainment rate of air quality standards for 8 pollutants such as SO₂, NO₂, CO, O₃, PM₁₀, PM₂.₅, Pb, and benzene.
Soyoung Kang, ChanJung An, Dayeong Lee, Dong-Hee Jung, Eunsun Jeong, Jinju Jeong, In-Ho Song, Hye Jung Shin, Seung-Ha Lee, Hae-Jin Jung, Yong-Jae Lim, Jung Min Park, Jiwon Seong   +12 more
doaj   +1 more source