A127
The impact of solar variability on weather&climate and possible mechanisms

Session ID#: 79259

Session Description:
Although evidence from both modern observations and paleoclimate records support claims that solar activity is a significant driver of climate change on decadal and century timescales, there exists great controversy due to the lack of a generally accepted linking mechanism. Hypotheses for the solar activity as driver include the solar irradiance mechanism; the energetic particle precipitation - chemical mechanism; the solar wind – GEC - cloud mechanism; and the cosmic ray - ion-mediated nucleation mechanism. These are not mutually exclusive. At the same time, new observations, including those on the day-to-day timescale to decadal timescale, continue to providing support for the solar activity connection. The proposed session will combine new data analyses and numerical simulations to update the picture of the solar variability impact on weather and climate.
Index Terms:

1616 Climate variability [GLOBAL CHANGE]
3309 Climatology [ATMOSPHERIC PROCESSES]
3337 Global climate models [ATMOSPHERIC PROCESSES]

Primary Convener:  Limin Zhou, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China
Conveners:  Ziniu Xiao, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China and Wenjuan Huo, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Primary Liaison:  Delin Li, Guangdong Ocean University, Guangdong, China
 
The Possible Responses Of Polar Ozone To Solar Proton Events In March 2012 By FengYun-3 Satellite Observations (487574)
Cong Huang1, Fuxiang Huang2, Xiaoxin Zhang1, Jing-Tian Lv3, Dandan Liu4 and Dong-Jie Cao3, (1)China Meteorological Administration, Beijing, China, (2)NSMC National Satellite Meteorological Center,China Meteorological Administration, Beijing, China, (3)CMA, Beijing, China, (4)CMA China Meteorological Administration, Beijing, China
 
The Role of the Solar Cycle for Decadal Climate Variability (Invited) (492146)
Katja Bettina Matthes, GEOMAR Helmholtz Centre for Ocean Research, Ocean circulation and climate dynamics, Kiel, Germany, Wenjuan Huo, Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, Annika Drews, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany and Tim Kruschke, SMHI - Swedish Meteorological and Hydrological Institute, Norrköping, Sweden
 
Impacts of Ensemble Cumulus Parameterization on Diurnal Cycle Simulation of Summer Precipitation in Southern Contiguous China (496236)
Yiting Zhu, Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, 200241, China; School of Geographic Sciences, East China Normal University, Shanghai, 200241, China, Shanghai, China, Fengxue Qiao, Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, 200241, China ;School of Geographic Sciences, East China Normal University, Shanghai, 200241, China ;Institute of Eco-Chongming (IEC), Shanghai, China and Xin-Zhong Liang, College of Atmospheric Science, Nanjing University of Information Science and Technology, Nanjing, China; Department of Atmospheric & Oceanic Science, University of Maryland at College Park, USA, Nanjing, China
 
Sensitivity of the Walker Circulation to a future decrease in solar luminosity (498446)
Tobias Christian Spiegl, Free University of Berlin, Berlin, Germany and Ulrike Langematz, Freie Universitaet Berlin, Berlin, Germany
 
Solar Forcing for Climate as Observed by Aura OMI (499447)
Matthew T DeLand, Science Systems and Applications, Inc., Lanham, MD, United States, Sergey V Marchenko, SSAI, Lanham, MD, United States, Erik C Richard, University of Colorado Boulder, Boulder, CO, United States and Dong Liang Wu, NASA/Goddard Space Flight Cent, Greenbelt, MD, United States
 
The Direct Response in the Equatorial Pacific to the 11 year Solar Cycle Forcing and its mechanisms (501259)
Wenjuan Huo, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
 
Solar Irradiance Variability as Observed by the Spectral Irradiance Monitor (SIM) on the Total and Spectral Solar Irradiance Sensor (TSIS-1) Mission (501979)
Odele Coddington1,2, Erik C Richard1,2 and Peter Pilewskie1,2, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)University of Colorado Boulder, Boulder, CO, United States
 
Solar Wind – Atmospheric Electricity – Cloud Microphysical Mechanisms (507715)
Brian A Tinsley, Univ of Texas Dallas, Richardson, TX, United States, Limin Zhou, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China and Liang Zhang
 
Robust Solar Cycle Signal in the North Pacific Subarctic Frontal Zone (509129)
Delin LI, Guangdong Ocean University, Guangdong, China and Ziniu Xiao, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
 
Simulation on the response of the aerosol chemistry to the energetic electron precipitation (509180)
Ruyi Zhang, Zhipeng Zhu and Xiangmin Zheng, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China
 
Downward Coupling of Energetic Particle Precipitation Driven Polar Mesospheric Ozone Loss (512750)
Annika Seppala1, Niilo Kalakoski2, Pekka T Verronen3, Daniel Robert Marsh4 and Alexey Karpechko2, (1)University of Otago, Dunedin, New Zealand, (2)Finnish Meteorological Institute, Helsinki, Finland, (3)Finnish Meteorological Inst., Helsinki, Finland, (4)National Center for Atmospheric Research, Boulder, CO, United States
 
Modulation of solar cycle signal on the wintertime temperature over Eurasian continent (513304)
Ziniu Xiao and Delin LI, LASG, IAP, Chinese Academy of Sciences, Beijing, China
 
Solar Impacts on Decadal Variability of Tropopause Temperature and Lower Stratospheric Water Vapor：a Mechanism through Ocean-Atmosphere Coupling (513373)
Wuke Wang, Nanjing University, Nanjing, China, Katja Bettina Matthes, Helmholtz-Zentrum für Ozeanforschung Kiel (GEOMAR), Kiel, Germany, Wenshou Tian, Lanzhou University, Lanzhou, China and Ming Shangguan, Southeast University, Nanjing, Jiangsu, China
 
Impact of Solar Activity on China Precipitation in Boreal Winter and Summer (513700)
Yan Song, China Meteorological Administration, Beijing, China, Zhicai Li, Shanxi Climate Center, Taiyuan 030006, China, Shanxi, China, Ziniu Xiao, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China and Yu Gu, UCLA 405 Hilgard Ave, Los Angeles, CA, United States
 
Variability of Relation between the Northern Hemisphere Winter Climate and 11-Year Solar Cycle in the past 50 Years (514140)
Jiaqian Fang and Xiangmin Zheng, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China
 
The Response to Variable Solar Forcing in WACCM Simulations for CMIP6 (Invited) (517138)
Daniel Robert Marsh1,2, Anne K Smith3 and K Ramesh3, (1)University of Leeds, Leeds, United Kingdom, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)National Center for Atmospheric Research, Atmospheric Chemistry Observations and Modeling, Boulder, CO, United States
 
Simulation and Parameterization of In-Cloud Aerosol Scavenging Due to Atmospheric Ionization (531103)
Liang Zhang, East China Normal University, Shanghai, China, Brian A Tinsley, Univ of Texas Dallas, Richardson, TX, United States and Limin Zhou, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China
 
A Particular Precipitation Pattern during the East Asian Summer Monsoon Responding to 11-year Solar Cycle and Its Physical Sense (532543)
Liang Zhao and Ziniu Xiao, LASG, IAP, Chinese Academy of Sciences, Beijing, China
 
The day-to-day tropospheric pressure responses to changes in ionospheric potential (541597)
Limin Zhou, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China, Brian A Tinsley, Univ of Texas Dallas, Richardson, TX, United States, Gary B Burns, Australian Antarctic Division, Kingston, TAS, Australia and Lin Wang, East China Normal University, Shanghai, China
 
Analysis of the Influence of Geomagnetic Activity and Temperature Change in China in Recent 100 Years (565625)
Wei Jin, Anshan City Bureau of Meteorology, Anshan, China
 
Role of convection representation across the gray zone on forecasting an extreme heavy rainfall event in Shanghai, China (566718)
Fengxue Qiao, Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, 200241, China ;School of Geographic Sciences, East China Normal University, Shanghai, 200241, China ;Institute of Eco-Chongming (IEC), Shanghai, China, Rui Wang, Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, 200241, China, Shanghai, China, Xin-Zhong Liang, College of Atmospheric Science, Nanjing University of Information Science and Technology, Nanjing, China; Department of Atmospheric & Oceanic Science, University of Maryland at College Park, USA, Nanjing, China and Yiting Zhu, Key Laboratory of Geographic Information Science, Ministry of Education, East China Normal University, Shanghai, 200241, China; School of Geographic Sciences, East China Normal University, Shanghai, 200241, China, Shanghai, China
 
Examination of 10Be in travertine sediment as a possible tool to reconstruct high-resolution past solar activity (567998)
Hongyang Xu1, Hiroko Miyahara2, Limin Zhou1, Kazuho Horiuchi3, Hiroyuki Matsuzaki4, Hailong Sun5, Weijun Luo5, Xiangmin Zheng1, Yusuke Suganuma6 and Shijie Wang5, (1)Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China, (2)Musashino Art University, Kodaira-city, Japan, (3)Hirosaki University, Aomori, Japan, (4)The University Museum, The University of Tokyo, Bunkyo-ku, Japan, (5)Chinese Academy of Sciences, The State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Guiyang, China, (6)Institute of Polar Research, Tokyo, Japan
 
Effects of the energetic electron precipitation on the boreal winter climate by CCM simulation (570122)
Zhipeng Zhu and Limin Zhou, Key Laboratory of Geographic Information Science, East China Normal University, Shanghai, China
 
The Initial Evalution of the Relation between The Anthropogenic PAHs and the Solar Cycle in Asian Monsoon Zone (572559)
Yushan Xie, Shanghai, Shanghai, China and Min Liu, East China Normal University, Key Laboratory of Geographic Information Sciences, Ministry of Education, School of Geographic Sciences, Shanghai, China
 
Evaluating the Degree to Which Sunspots Are an Accurate and Stationary Predictor of Total Solar Irradiance (582268)
Samuel T Amdur and Peter J Huybers, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States
 
Solar Spectral Irradiance Variability in the Ultraviolet during Cycle 24: Comparison of SOLAR/SOLSPEC and SOLSTICE/SORCE Data (589298)
Luc Damé1, Mustapha Meftah1, Martin A Snow2, Slimane Bekki1, David Bolsée3, Nuno Pereira3 and Gaël Cessateur3, (1)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Guyancourt, France, (2)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (3)Belgisch Instituut voor Ruimte-Aeronomie, Brussel, Belgium
 
On the Role of Flow Regime Behavior and Stratosphere-Troposphere Response to the 11-year Solar Cycle during Boreal Winter (595939)
Hua Lu, NERC British Antarctic Survey, Cambridge, United Kingdom and Lesley J Gray, Oxford University, Department of Physics, AOPP, Oxford, United Kingdom
 
Polar motion as a useful index to help detecting the change of terrestrial water storage change (632308)
Suxia Liu1,2, ShanShan Deng2,3 and Xingguo Mo1,2, (1)Key Laboratory of Water Cycle and Related Land Surfaces, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Science, Beijing, China, (2)College of Environment and Resources/Sino-Danish Center, University of Chinese Academy of Sciences, Beijing 110049, China, Beijing, China, (3)Key Laboratory of Water Cycle and Related Land Surfaces, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, China
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