A51H:
Reducing Uncertainty in Aerosol Effects on Climate III Posters

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Session ID#: 12896

Session Description:
Large uncertainty in the radiative forcing of anthropogenic aerosols has persisted through all IPCC assessment reports since 1995. This is despite significant developments in model complexity, increases in global observations and advances in our knowledge of aerosol processes. This session invites submissions that address the causes of uncertainty and methodologies to reduce the uncertainty through process-based model evaluation and constraint of model simulations using observations of aerosols, clouds and radiation. We welcome studies of model parametric as well as structural causes of uncertainty using single and multi-model approaches. Also in scope are studies that seek to understand the uncertainty in observation-based estimates of forcing. The session will include advances in our understanding of global scale forcing as well as studies of smaller scale phenomena where the implications for reducing uncertainty in regional and global scale forcing are demonstrated.
Primary Convener:  Ken S Carslaw, University of Leeds, Leeds, United Kingdom
Conveners:  Steven John Ghan, Pacific Northwest National Laboratory, Richland, WA, United States and Matthew Christensen, Rutherford Appleton Laboratory, Didcot, OX11, United Kingdom
Chairs:  Ken S Carslaw, University of Leeds, Leeds, United Kingdom and Matthew Christensen, Rutherford Appleton Laboratory, Didcot, OX11, United Kingdom
OSPA Liaison:  Ken S Carslaw, University of Leeds, Leeds, United Kingdom
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
3275 Uncertainty quantification [MATHEMATICAL GEOPHYSICS]
3311 Clouds and aerosols [ATMOSPHERIC PROCESSES]
3337 Global climate models [ATMOSPHERIC PROCESSES]

Abstracts Submitted to this Session:

Zhen Liu1, Steve H.L. Yim2,3 and Gabriel Lau2,4, (1)Chinese University of Hong Kong, Institute of Space and Earth Information Science, Hong Kong, Hong Kong, (2)The Chinese University of Hong Kong, Geography and Resource Management; Institute of Environment, Energy and Sustainability; Stanley Ho Big Data Decision Analytics Research Centre, Hong Kong, Hong Kong, (3)Chinese University of Hong Kong, Hong Kong, Hong Kong, (4)Chinese University of Hong Kong, Institute of Environment, Energy and Sustainability, Hong Kong, Hong Kong
Damien Brent Irving1, Dr. Susan Anne Wijffels, PhD2, John A Church1 and Nathaniel L. Bindoff3, (1)CSIRO, Oceans and Atmosphere, Hobart, Australia, (2)CSIRO Marine and Atmospheric Research, Hobart, Australia, (3)University of Tasmania, Institute for Marine and Antarctic Studies, IMAS, Hobart, TAS, Australia
Atsushi Yoshida1, Nobuhiro Moteki2 and Sho Ohata2, (1)NIPR National Institute of Polar Research, Tokyo, Japan, (2)University of Tokyo, Tokyo, Japan
Larissa Nazarenko1, David H Rind2, Susanne Bauer1, Kostas Tsigaridis3, Anthony D Del Genio2, Maxwell Kelley4 and Nick Tausnev5, (1)NASA Goddard Institute for Space Studies, New York, United States, (2)NASA Goddard Institute for Space Studies, New York, NY, United States, (3)Columbia University in the City of New York, New York, United States, (4)NASA/GISS, New York, United States, (5)Columbia University/NASA Goddard Institute for Space Studies, New York, United States
Kouji Adachi, Meteorological Research Institute, Ibaraki, Japan, Nobuhiro Moteki, University of Tokyo, Tokyo, Japan, Yutaka Kondo, Organization Not Listed, Washington, DC, United States and Yasuhito Igarashi, Meteorological Research Inst, Tsukuba, Ibaraki, Japan
Takuro Michibata, RIAM Research Institute for Applied Mechanics, Kasuga, Japan, Kentaroh Suzuki, Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan, Yousuke Sato, RIKEN Advanced Institute for Computational Science (AICS), Kobe, Japan and Toshihiko Takemura, Kyushu University, Research Institute for Applied Mechanics, Fukuoka, Japan
Kurtis Broda1, Jason S Olfert1, Martin Irwin2, Gregory P Schill3, Gavin R McMeeking4, Elijah Schnitzler5 and Wolfgang Jäger6, (1)University of Alberta, Mechanical Engineering, Edmonton, AB, Canada, (2)Cambustion Ltd., Cambridge, CB18DH, Cambridge, United Kingdom, (3)NOAA Chemical Sciences Laboratory, Boulder, United States, (4)Handix Scientific, Boulder, CO, United States, (5)University of Alberta, Chemistry, Edmonton, AB, Canada, (6)University of Alberta, Department of Chemistry, Edmonton, AB, Canada
Mahesh Kovilakam, Oak Ridge Nat'l Lab, Oak Ridge, TN, United States and Salil Mahajan, Oak Ridge National Laboratory, Oak Ridge, TN, United States
Toshihiko Takemura, Kyushu University, Research Institute for Applied Mechanics, Fukuoka, Japan and Kentaroh Suzuki, Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwa, Japan
Salil Mahajan1, Katherine J Evans2, Marcia L Branstetter1 and Mahesh Kovilakam1, (1)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (2)Oak Ridge National Laboratory, Oak Ridge, United States
Ah-Hyun Kim1, Hannah Lee1, Seong Soo Yum2 and Sungbo Shim3, (1)Yonsei University, Department of Atmospheric Sciences, Seoul, Korea, Republic of (South), (2)Yonsei University, Seoul, Korea, Republic of (South), (3)National Institute of Meteorological Research, Seogwipo-si, Korea, Republic of (South)
Jiangchuan Tao, Jinan University, Institute for Environmental and Climate Research, Guangzhou, China and Chunsheng Zhao, Peking University, Beijing, China
Yuxuan Zhang, Center for Earth System Science, Tsinghua University, Beijing, China and Qiang Zhang, Department of Earth System Science,Tsinghua University, Beijing, China
Ye Kuang, Jinan University, Institute for Environmental and Climate Research, Guangzhou, China and Chunsheng Zhao, Peking University, Beijing, China
Jon Egill Kristjansson1, Matthias Hummel1, Anna Lewinschal2 and Alf Grini3, (1)University of Oslo, Oslo, Norway, (2)Department of Meteorology, Stockholm University, Stockholm, Sweden, (3)Norwegian Meteorological Institute, Oslo, Norway
Robert L McGraw, Brookhaven National Laboratory, Upton, United States and Laura Fierce, Brookhaven National Laboratory, Environmental & Climate Sciences, Upton, NY, United States
Bartolomeo Paul Voto, Brookhaven National Laboratory, Upton, NY, United States and Laura Fierce, Brookhaven National Laboratory, Environmental & Climate Sciences, Upton, NY, United States