Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 임을규 | - |
dc.date.accessioned | 2018-02-03T04:42:45Z | - |
dc.date.available | 2018-02-03T04:42:45Z | - |
dc.date.issued | 2011-03 | - |
dc.identifier.citation | ATMOSPHERIC ENVIRONMENT, v. 45, NO 7, Page. - | en_US |
dc.identifier.issn | 1352-2310 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S135223101001054X?via%3Dihub | - |
dc.description.abstract | We examine the impacts of aerosols on regional meteorology due to intense Siberian forest fires occurred in May 2003 using both reanalysis data and global model simulations. Our analysis of the NCEP-DOE reanalysis data shows 99% statistical significant changes in meteorological variables over East Asia in May 2003 relative to the 30 years climatology. In particular a significant surface cooling was observed up to -3.5 K over Siberia and extended to the North Pacific region with the surface pressure increases up to 5.6 hPa. Whereas, smoke aerosols affected the large-scale circulations and resulted in the increases in rainfall rates of 2.9 mm day(-1) averaged over the NW Pacific (10-35 degrees N, 130-170 degrees E). We use the climate model simulations with and without biomass burning emissions over Siberia to examine the effects of smoke aerosols on the regional meteorology. The simulated results show consistent changes in meteorological variables including surface temperature, surface pressure and precipitation rates with the observations over East Asia and the NW Pacific, which support that the observed changes are likely due to smoke aerosols from the Siberian forest fires. The implication is that smoke aerosols from the forest fires should be properly considered to correctly simulate both regional climate and synoptic scale weather patterns. (C) 2010 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by National Comprehensive Measures against Climate Change Program of Ministry of Environment, Republic of Korea (Grant No. 1700-1737-322-210-13), and the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korea government (MEST) (No. KRF-2008-331-C00284). Daeok Youn was supported in part by Korea Institute of Science and Technology (KIST) and Korea Environment Institute (KEI). | en_US |
dc.language.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | Forest fire aerosols | en_US |
dc.subject | Regional meteorology | en_US |
dc.subject | Climate model | en_US |
dc.subject | Chemistry-transport model | en_US |
dc.title | Impacts of aerosols on regional meteorology due to Siberian forest fires in May 2003 | en_US |
dc.type | Article | en_US |
dc.relation.no | 7 | - |
dc.relation.volume | 45 | - |
dc.identifier.doi | 10.1016/j.atmosenv.2010.12.028 | - |
dc.relation.page | - | - |
dc.relation.journal | ATMOSPHERIC ENVIRONMENT | - |
dc.contributor.googleauthor | Youn, D. | - |
dc.contributor.googleauthor | Park, R. J. | - |
dc.contributor.googleauthor | Jeong, J. I. | - |
dc.contributor.googleauthor | Moon, B. K. | - |
dc.contributor.googleauthor | Yeh, S. W. | - |
dc.contributor.googleauthor | Kim, Y. H. | - |
dc.contributor.googleauthor | Woo, J. H. | - |
dc.contributor.googleauthor | Im, E. G. | - |
dc.contributor.googleauthor | Jeong, J. H. | - |
dc.contributor.googleauthor | Lee, S. J. | - |
dc.relation.code | 2011201090 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF COMPUTER SCIENCE | - |
dc.identifier.pid | imeg | - |
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