报告题目：Overview of 2010-2014 spring campaigns in northern Southeast Asia

　　报 告 人：Neng-Huei (George) Lin

　　单 位：Department of Atmospheric Sciences National Central University Chung-Li 320, TAIWAN

　　时 间：2014年11月14日上午10:30

　　地 点：LAPC多功能厅

　　欢迎大家参加！

　　Abstract. Initiated in 2007, the Seven South East Asian Studies (7-SEAS) is a grass-root program and seeks to perform interdisciplinary research in the field of aerosol-meteorology and climate interaction in the Southeast Asian region, particularly for the impact of biomass burning on cloud, atmospheric radiation, hydrological cycle, and regional climate. Participating countries include Indonesia, Malaysia, Philippines, Singapore, Thailand, Taiwan, Vietnam, and USA. Field campaigns have been conducted in boreal springtime Southeast Asian region: Dongsha Experiment in 2010, Son La Campaigns in 2011 and 2012, and BASELInE (Biomass burning Aerosols & Stratocumulus Environment: Lifecycles and Interactions Experiment) in 2013-2014 and further to 2015, respectively. All together these experiments provide a relatively complete dataset of aerosol chemistry and physical observations conducted in the source/sink region for below marine boundary layer and lower free troposphere of biomass- burning/air pollutants in the northern SE Asia. Particularly for BASELInE, in conjunction with satellite overpasses, the strategic deployments of ground-based supersites (e.g., four supersites in northern Thailand, northern Vietnam and Taiwan, and NASA SMARTLabs mobile laboratories) combined with distributed networks (e.g., NASA AERONET/MPLNET) and regional contributing measurements near/downwind of aerosol source regions and along transport pathways, offer a synergistic approach for further exploring many key atmospheric processes (e.g., complex aerosol-cloud interactions) and impacts of biomass burning on the surface-atmosphere energy budgets during lifecycles from source to receptor areas. Our recent 7-SEAS deployments and major scientific findings of regional biomass-burning studies would advance the current fundamental understanding with regards to dynamical, chemical, optical, microphysical, and radiative characteristics of aerosol and clouds over northern SEA.