A13J:
Interactions of Aerosols, Clouds, Radiation, and Climate on Regional Scales I Posters


Submit an Abstract to this Session


Session ID#: 45133

Session Description:
Aerosols, especially those from human activities, significantly affect regional climate by interacting with radiation, cloud, and precipitation. The changes in climate also have profound impact on regional aerosol budget and air quality. An adequate understanding and improved representation of these complex interactions is crucial for both air pollution control and climate change mitigation.

We welcome all observational, experimental, and modeling studies that present new knowledge of aerosol-radiation-cloud-climate interactions on regional scale. Relevant topics include but are not limited to: (1) new understanding of aerosol physical and chemical processes that affect their radiative effects, (2) interactions among aerosols, radiation, clouds (including both macro- and micro-physical properties of liquid, mixed-phase, and ice clouds) and precipitation, (3) roles of aerosol-radiation-cloud-precipitation interactions in the formation of severe pollution events, (4) impact of these interactions on long-term regional climate change, and (5) influence of past and future climate change on air quality.

Primary Convener:  Yu Gu, UCLA, Joint Institute for Regional Earth System Science and Engineering, Los Angeles, United States
Conveners:  Bin Zhao, Pacific Northwest National Laboratory, Beijing, China, Hong Liao, Nanjing University of Information Science and Technology, Nanjing, China and Chuanfeng Zhao, Peking University, Department of Atmospheric and Oceanic Sciences, Beijing, China
Primary Liaison:  Yu Gu, UCLA, Los Angeles, United States
Chairs:  Yu Gu, UCLA, Los Angeles, United States, Chuanfeng Zhao, Peking University, Department of Atmospheric and Oceanic Sciences, Beijing, China, Hong Liao, Nanjing University of Information Science & Technology, School of Environmental Science and Engineering, Nanjing, China and Bin Zhao, Pacific Northwest National Laboratory, Beijing, China
OSPA Liaison:  Bin Zhao, Pacific Northwest National Laboratory, Beijing, China
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0345 Pollution: urban and regional [ATMOSPHERIC COMPOSITION AND STRUCTURE]
3305 Climate change and variability [ATMOSPHERIC PROCESSES]
3311 Clouds and aerosols [ATMOSPHERIC PROCESSES]

Abstracts Submitted to this Session:

A Simulation Study of Aerosol Effect on Wintertime Stratocumulus Clouds over the East China Sea (369297)
Chung-Kai Wu, National Taiwan University, Taipei, Taiwan and Jen-Ping Chen, Natl Taiwan Univ, Taipei, Taiwan
Characteristics of the Cloud condensation nuclei concentration (CCN) by chemical component, aerosol optical depth and source apportionment in the Arctic region (385843)
Chang Hoon Jung1, Y.J. Yoon2, Seo Hee Ahn2, H.J. Kang3, Y. T. Gim3, Junshik Um4 and B.Y. Lee2, (1)Kyungin Womens College, Incheon, Korea, Republic of (South), (2)Korea Polar Research Institute, Incheon, South Korea, (3)Korea Polar Research Institute, Incheon, Korea, Republic of (South), (4)University of Oklahoma, Norman, OK, United States
Diverse springtime variability in ice nucleating particle properties and sources in an Alaskan Arctic oil-field location (424010)
Nadia Kathryn Colombi, University of California Los Angeles, Institute of the Environment and Sustainability, Los Angeles, CA, United States, Taylor Aydell, San Jose State University, Meteorology and Climate Science, San Jose, CA, United States, Julio Ceniceros, University of Texas at El Paso, El Paso, TX, United States, Gijs deBoer, National Oceanic and Atmospheric Administration, Physical Sciences Laboratory, Boulder, United States and Jessie Creamean, CIRES/NOAA, Boulder, CO, United States
Dust Effects on Single-Layer Overcast Clouds over the China Loess Plateau (441020)
Hongru Yan, Lanzhou University, Lanzhou, China
Effect of aerosol and boundary-layer interactions on surface-layer concentrations of aerosols and O3 in Baoding during a severely polluted event in July 2014 (407232)
Hao Yang, NUIST Nanjing University of Information Science and Technology, Environmental Science and Engineering, Nanjing, China and Hong Liao, Nanjing University of Information Science and Technology, Nanjing, China
Effects of anthropogenic GHGs and aerosols on the 20th century summer temperature variations in East Asia from a GCM experiment (404995)
Sungbo Shim, National Institute of Meteorological Research, Seogwipo-si, Korea, Republic of (South), Jinwon Kim, National Institute of Meteorological Sciences, Seogwipo-si, South Korea, Seong Soo Yum, Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea, Hannah Lee, Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South), Yoo-Rim Jung, NIMR National Institute of Meterological Research, Seoul, South Korea, Kyung-On Boo, National Institute of Meteorological Sciences/Korea Meteorological Administration, Seoul, South Korea and Young-Hwa Byun, National Institute of Meteorological Research, Seogwipo-si, South Korea
Evaluation of the Ice Nucleating Abilities of Various Aerosol Types Through a Combination of Satellite Data and Cloud-resolving Modeling (418032)
Bin Zhao, Pacific Northwest National Laboratory, Beijing, China, Yuan Wang, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, Yu Gu, UCLA, Los Angeles, United States, Kuo-Nan Liou, University of California Los Angeles, Joint Institute for Regional Earth System Science and Engineering, Los Angeles, CA, United States and Jonathan H. Jiang, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Exploring Aerosol Cloud Interaction Using VOCALS-REx Aircraft Measurements (372339)
Hailing Jia and Xiaoyan Ma, Nanjing University of Information Science and Technology, Nanjing, China
Feedback of Aerosol-Cloud Interactions on Enhanced PM2.5 Pollution in China (417155)
Yu Gu, UCLA, Joint Institute for Regional Earth System Science and Engineering, Los Angeles, United States, Bin Zhao, Pacific Northwest National Laboratory, Beijing, China and Kuo-Nan Liou, University of California Los Angeles, Joint Institute for Regional Earth System Science and Engineering, Los Angeles, CA, United States
Impact of aerosol radiative forcing on meteorological variables during severe haze events in the North China Plain (427685)
Yucheng Gao, nanjing China, NULL, China
Impact of Using Different Hygroscopicity Parameters for Sulfate Aerosols on Aerosol-Cloud-Radiation Interactions in East Asia (429162)
Ah-Hyun Kim, Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South), Seong Soo Yum, Yonsei University, Department of Atmospheric Sciences, Seoul, South Korea and Dong Yeong Chang, Max Planck Institute for Chemistry, Mainz, Germany
Intensive Radiation Measurements of Shallow Cumulus during the 2018 Summertime Field Experiment over Inner Mongolia Grassland (440227)
Hongrong Shi, Institute of Atmospheric Physics, Beijing, China
A Comparison of Aerosol-Cloud Microphysical Effects from Long-Range Transported Aerosols in Two Different Systems: The Arctic Ocean and the Subtropical North Atlantic (375079)
Lauren M Zamora, NASA Goddard Space Flight Center, College Park, United States; University of Maryland, College Park, Greenbelt, United States and Ralph A Kahn, NASA/Goddard Space Flight Ctr, Greenbelt, MD, United States
Modeling Impacts of Urbanization and Urban Heat Island Mitigation on Boundary Layer Meteorology and Air Quality in Beijing Under Different Weather Conditions (427122)
Lei Chen1, Meigen Zhang2 and Hong Liao1, (1)Nanjing University of Information Science and Technology, Nanjing, China, (2)Chinese Academy of Sciences, Beijing, China
Patterns of Large Scale Meteorological Control on Wintertime PM2.5 Pollution over China (424188)
Ziwei Wang, Peking University, Beijing, China, Gang Chen, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, Bin Zhao, Pacific Northwest National Laboratory, Beijing, China, Qiao Ma, Shandong University, School of Energy and Power Engineering,, Jinan, China, Shuxiao Wang, Tsinghua University, State Key Laboratory of Regional Environment and Sustainability, School of Environment, Beijing, China, Yu Gu, UCLA, Los Angeles, United States and Kuo-Nan Liou, University of California Los Angeles, Joint Institute for Regional Earth System Science and Engineering, Los Angeles, CA, United States
Response of Hurricane Harvey to Anthropogenic Aerosols (354683)
Yunsoo Choi1, Amir Souri2, Jack Kodros3, Jia Jung4, Barry Hugh Lynn5, Jeffrey R Pierce6, Alexander Khain7 and Kelly Chance2, (1)University of Houston, Department of Earth and Atmospheric Sciences, Houston, TX, United States, (2)Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (3)Colorado State University, Atmospheric Science, Fort Collins, CO, United States, (4)University of Houston, Houston, United States, (5)Weather It Is, LTD, Efrat, Israel, (6)Colorado State University, Department of Atmospheric Science, Fort Collins, United States, (7)The Hebrew University of Jerusalem, Atmospheric Sciences, Jerusalem, Israel
Satellite Remote Sensing for Monitoring Cloud Formation Processes Along Aerosol Transport Lines (457926)
Liviu Ivanescu, University of Sherbrooke, CARTEL, Sherbrooke, QC, Canada, Norman T. O'Neill, University of Sherbrooke, Géomatique Appliquée, Sherbrooke, QC, Canada and Jean-Pierre Blanchet, University of Quebec at Montreal UQAM, Earth and Atmospheric Sciences, Montreal, QC, Canada
Semi-direct effect of aerosols on cloud microphysical properties over Kanpur: A case study (441715)
Krishnakumar AP, Banaras Hindu University, Institute of Environment & Sustainable Development, Varanasi, India, Manisha Mehra, Baylor University, Department of Environmental Science, Waco, TX, United States, Kirpa Ram, Banaras Hindu University, Institute of Environment & Development, Varanasi, India and Sachchida Nand Tripathi, Indian Institute of Technology Kanpur, Department of Civil Engineering, Kanpur, India
Separating the Role of Aerosol and Meteorology Factors in Modulating Marine Boundary Layer Cloud Characteristics in the Indian Ocean. (427082)
Sofiya Rao and Sagnik Dey, Indian Institute of Technology Delhi, Centre for Atmospheric Sciences, New Delhi, India
Shallow-deep convective transition: regional differences between the Congo and Amazon basin (454935)
Sudip Chakraborty, University of California Los Angeles, Los Angeles, CA, United States and Rong Fu, University of California, Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Shift of daily rainfall peaks over the Beijing–Tianjin–Hebei region: An indication of pollutant effects? (423878)
Siyuan Zhou1, Jing Yang1, Wei-Chyung Wang2, Daoyi Gong1, Peijun Shi3 and Miao-Ni Gao1, (1)Beijing Normal University, Beijing, China, (2)State Univ of New York, Albany, NY, United States, (3)BNU Beijing Normal University, Beijing, China
Simulated aging of black carbon and the feedback of its radiative effect to surface-layer aerosol concentration during a severe winter haze event in Beijing (409719)
Donglin Chen, Nanjing University of Information Science and Technology, Nanjing, China
Simulating aerosol – radiation interactions in a desert environment (345139)
Christos Fountoukis1, Luis Martin Pomares2, Daniel Astudillo2, Dunia Bachour2, Ivan Gladich1 and Mohammed Ayoub1, (1)Hamad Bin Khalifa University, Qatar Environment & Energy Research Institute, Doha, Qatar, (2)Hamad Bin Khalifa University, Qatar Environment and Energy Research Institute, Doha, Qatar
Smoke Aerosol and marine low clouds over the northeast Pacific (416895)
Cui Ge1, Yan Feng2, David Painemal3,4 and Jun Wang1, (1)University of Iowa, Iowa City, IA, United States, (2)DOE Argonne National Laboratory, Argonne, United States, (3)Analytical Mechanics Associates, Inc., Hampton, United States, (4)SSAI /NASA Langley Research Center, Hampton, United States
The non-negligible effect of Anthropogenic Heat Release due to Global energy consumption on global climate: by CAM5 results (359185)
Bing Chen, Yunnan University, Department of atmospheric science, Kunming, China, Xiaohong Liu, Texas A&M University, College Station, United States and Chenglai Wu, University of Wyoming, Department of Atmospheric Science, Laramie, WY, United States
Uncertainty of Black Carbon Distribution and Related Radiative Forcing Involved in Cloud Processes (367783)
Jiayu Xu1, Jiachen Zhang2, Junfeng Liu3, Shu Tao1 and George A Ban-Weiss4, (1)Peking University, College of Urban and Environmental Sciences, Beijing, China, (2)University of Southern California, Department of Civil and Environmental Engineering, Los Angeles, CA, United States, (3)Peking University, Beijing, China, (4)University of Southern California, Civil and Environmental Engineering, Los Angeles, United States
Variability of aerosol-cloud interactions induced by different cloud droplet nucleation schemes (428190)
Dong Yeong Chang1, Seong Soo Yum1, Johannes Lelieveld2, Andrea Pozzer2, Jongmin Yoon3, Ah-Hyun Kim1 and Benedikt Steil4, (1)Yonsei University, Seoul, South Korea, (2)Max Planck Institute for Chemistry, Atmospheric Chemistry, Mainz, Germany, (3)National Institute of Environmental Research, Environmental Satellite Center, Incheon, South Korea, (4)Max Planck Institute for Chemistry, Mainz, Germany

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