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| 題名: | Satellite-surface perspectives of air quality and aerosol-cloud effects on the environment: An overview of 7-SEAS/BASELInE |
| 作者: | 嚴明鉦;Tsay, Si-Chee;Maring, Hal B.;Lin, Neng-Huei;Buntoung, Sumaman;Chantara, Somporn;Chuang, Hsiao-Chi;Gabriel, Philip M.;Goodloe, Colby S.;Holben, Brent N.;Hsiao, Ta-Chih;Hsu, Nai-Yung Christina;Janjai, Serm;Lau, William K. M.;Lee, Chung-Te;Lee, Jaehwa;Loftus, Adrian M.;Nguyen, Anh X.;Nguyen, Cuong M.;Pani, Shantanu K.;Pantina, Peter;Sayer, Andrew M.;Tao, Wei-Kuo;Wang, Sheng-Hsiang;Welton, Ellsworth J.;Wiriya, Wan;Yen, Ming-Cheng |
| 貢獻者: | 地球科學學院大氣科學學系 |
| 關鍵詞: | Earth Resources And Remote Sensing;Environment Pollution |
| 日期: | 2016-11-01 |
| 上傳時間: | 2026-04-21 14:19:48 (UTC+8) |
| 出版者: | AAGR Aerosol and Air Quality Research;Goddard Space Flight Center: Springer Science and Business Media LLC |
| 摘要: | 摘要： The objectives of 7-SEASBASELInE (Seven SouthEast Asian Studies Biomass-burning Aerosols and Stratocumulus Environment: Lifecycles and Interactions Experiment) campaigns in spring 2013-2015 were to synergize measurements from uniquely distributed ground-based networks (e.g., AERONET (AErosol RObotic NETwork)), MPLNET ( NASA Micro-Pulse Lidar Network)) and sophisticated platforms (e.g.,SMARTLabs (Surface-based Mobile Atmospheric Research and Testbed Laboratories), regional contributing instruments), along with satellite observations retrievals and regional atmospheric transport chemical models to establish a critically needed database, and to advance our understanding of biomass-burning aerosols and trace gases in Southeast Asia (SEA). We present a satellite-surface perspective of 7-SEASBASELInE and highlight scientific findings concerning: (1) regional meteorology of moisture fields conducive to the production and maintenance of low-level stratiform clouds over land; (2) atmospheric composition in a biomass-burning environment, particularly tracers-markers to serve as important indicators for assessing the state and evolution of atmospheric constituents; (3) applications of remote sensing to air quality and impact on radiative energetics, examining the effect of diurnal variability of boundary-layer height on aerosol loading; (4) aerosol hygroscopicity and ground-based cloud radar measurements in aerosol-cloud processes by advanced cloud ensemble models; and (5) implications of air quality, in terms of toxicity of nanoparticles and trace gases, to human health. This volume is the third 7-SEAS special issue (after Atmospheric Research, vol. 122, 2013; and Atmospheric Environment, vol. 78, 2013) and includes 27 papers published, with emphasis on air quality and aerosol-cloud effects on the environment. BASELInE observations of stratiform clouds over SEA are unique, such clouds are embedded in a heavy aerosol-laden environment and feature characteristically greater stability over land than over ocean, with minimal radar surface clutter at a high vertical spatial resolution. To facilitate an improved understanding of regional aerosol-cloud effects, we envision that future BASELInE-like measurement modeling needs fall into two categories: (1) efficient yet critical in-situ profiling of the boundary layer for validating remote-sensing retrievals and for initializing regional transport chemical and cloud ensemble models; and (2) fully utilizing the high observing frequencies of geostationary satellites for resolving the diurnal cycle of the boundary layerheight as it affects the loading of biomass-burning aerosols, air quality and radiative energetics.
其他題名： Aerosol Air Qual. Res
出版者： Goddard Space Flight Center: Springer Science and Business Media LLC
出版日期： 2016-11-01
出處： Aerosol and Air Quality Research, 2016-11, Vol.16 (11), p.2581-2602
資源來源： NASA Technical Reports Server
版權： Taiwan Association for Aerosol Research 2016
識別號： ISSN: 1680-8584
識別號： ISSN: 2071-1409
識別號： EISSN: 2071-1409
識別號： DOI: 10.4209/aaqr.2016.08.0350 |
| 顯示於類別: | [大氣科學學系] 期刊論文
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