Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Heekwan Lee"'
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 8, Iss 4, Pp 184-191 (2014)
Air quality in a subway tunnel has been crucial in most of the subway environments where IAQ could be affected by many factors such as the number of passengers, the amount and types of ventilation, train operation factors and other facilities. A mode
Externí odkaz:
https://doaj.org/article/c89366b10b9d414ebfce93d8e7e3dc00
Autor:
Rajib Pokhre, Heekwan Lee
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 8, Iss 1, Pp 15-24 (2014)
The capital city of Himalayan Country Nepal, Kathmandu Valley is surrounded by consecutive high mountains, which limits the air distribution and mixing effects significantly. It in turn generates steady air flow pattern over a year except in monsoon
Externí odkaz:
https://doaj.org/article/d4221006930d4d58964c0a113de8554c
Autor:
Rajib Pokhrel, Heekwan Lee
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 5, Iss 1, Pp 8-20 (2011)
Atmospheric visibility is one of the indicators used to evaluate the status of air quality. Based on a conceptual definition of visibility as the maximum distance at which the outline of the selected target can be recognized, an image analysis techni
Externí odkaz:
https://doaj.org/article/98cd136dd0164b3c91db5908e44d05a3
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 2, Iss 1, Pp 60-67 (2008)
The spatial limitations of urban environments in general lead to invention and design of a wide range of underground transportation systems such as subways, underground roads and paths, etc. Among them, the application of subway systems in metropolit
Externí odkaz:
https://doaj.org/article/d964c2e1327842328e0700b1becf6c9b
Characteristics, sources, and exposure risk of the carbonaceous species of PM2.5 in Lahore, Pakistan
Autor:
Mushtaq Ahmad, Jing Chen, Qing Yu, Heekwan Lee, Muhammad Tariq Khan, Syed Weqas Ali, Asim Nawab, Sirima Panyametheekul
Samples of PM2.5are collected and analyzed in the urban areas of Lahore, Pakistan, during the sampling periods of the winter and summertime. The mass concentrations of PM2.5and its carbonaceous species (OC and EC) show a significant variation during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58115049420b052632691288370b9da9
https://doi.org/10.21203/rs.3.rs-2335442/v1
https://doi.org/10.21203/rs.3.rs-2335442/v1
Publikováno v:
Atmospheric Environment. 203:262-270
This paper has aimed to evaluate the air pollution emissions from maritime transportation arrive in/depart from Port of Incheon using two different approaches; fuel-based (Tier 1) and activity-based (Tier 3) methodologies. So far, Tier 1 or 2 level o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cf568753eb074bf52e9c0a91becc50
https://doi.org/10.1016/j.atmosenv.2019.01.036
https://doi.org/10.1016/j.atmosenv.2019.01.036
Publikováno v:
Water, Air, & Soil Pollution. 232
Air quality of the Kathmandu Valley has been degraded since few decades with the increase of urbanization in the Valley. The main objective of this study is to find the types of air pollutions and the pollution dispersion pattern in the Valley. A stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11505fc381be0495ae410904ec346af5
https://doi.org/10.1007/s11270-021-05007-4
https://doi.org/10.1007/s11270-021-05007-4
Publikováno v:
Mitigation and Adaptation Strategies for Global Change. 23:1225-1249
Climate change caused by excessive emission of greenhouse gases (GHGs) into the atmosphere has gained serious attention from the global community for a long time. More and more countries have decided to propose their goals such as Paris agreements, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7119a2ed86f591ee01fbaeaae01eedb
https://doi.org/10.1007/s11027-018-9782-3
https://doi.org/10.1007/s11027-018-9782-3
Autor:
Indira Parajuli, Heekwan Lee
Publikováno v:
International Journal of Environmental Protection. 7:1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36027ade9d052ebe864839bf58ca848a
https://doi.org/10.5963/ijep0701001
https://doi.org/10.5963/ijep0701001
Autor:
Indira Parajuli, Heekwan Lee
Publikováno v:
Journal of Cleaner Production. 151:643-651
Integrated techniques allow calculating the impact of individual pollutants forced on the environment and human health. It is quite difficult to manage and legalize the individual pollutant. Despite various efforts made so far for the effective envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d67f1c2cadad09c3182f2c5809551a34
https://doi.org/10.1016/j.jclepro.2017.03.012
https://doi.org/10.1016/j.jclepro.2017.03.012