GC13I:
Strategies for Cooling Earth: Solar Geoengineering and Carbon Dioxide Removal I Posters

Monday, 15 December 2014: 1:40 PM-6:00 PM
Chairs:  Ben Kravitz, Pacific Northwest National Laboratory, Richland, WA, United States, Edward Dunlea, The National Academies, Washington, DC, United States and Jennifer Wilcox, Stanford University, Stanford, CA, United States
Primary Conveners:  Piers Forster, Univ. of Leeds, Leeds, United Kingdom
Co-conveners:  Edward Dunlea, The National Academies, Washington, DC, United States and Jennifer Wilcox, Stanford University, Stanford, CA, United States
OSPA Liaisons:  Edward Dunlea, The National Academies, Washington, DC, United States

Abstracts Submitted to this Session:

 
Climate Intervention: Reflecting Sunlight to Cool the Earth - Report from the National Research Council
Marcia K McNutt, American Association for the Advancement of Science, Washington, DC, United States, Waleed Abdalati, University of Colorado at Boulder, Boulder, CO, United States, Ken Caldeira, Carnegie Institution for Science, Washington, DC, United States, Scott C Doney, Woods Hole Oceanographic Inst, Woods Hole, MA, United States, Paul G Falkowski, Rutgers University New Brunswick, New Brunswick, NJ, United States, Steven Fetter, University of Maryland College Park, College Park, MD, United States, James Rodger Fleming, Colby College, Waterville, ME, United States, Steven Hamburg, Environmental Defense Fund Boston, Boston, MA, United States, Joyce E Penner, Univ Michigan, Ann Arbor, MI, United States, Granger Morgan, Carnegie Mellon University, Pittsburgh, PA, United States, Raymond Pierrehumbert, Univ of Chicago, Chicago, IL, United States, Philip J Rasch, Pacific Northwest National Lab, Richland, WA, United States, Lynn M Russell, University of California San Diego, La Jolla, CA, United States, John T Snow, University of Oklahoma, Norman, OK, United States, David Titley, Pennsylvania State University Main Campus, University Park, PA, United States and Jennifer Wilcox, Stanford University, Stanford, CA, United States
 
Considerations in Starting Climate Change Research
Jane C S Long, Environmental Defense Fund New York, Office of Science, New York, NY, United States, Granger Morgan, Carnegie Mellon University, Pittsburgh, PA, United States, Steven Hamburg, Environmental Defense Fund Boston, Boston, MA, United States and David E Winickoff, University of California Berkeley, Dept of Environmental Science, Policy, & Management, Berkeley, CA, United States
 
Cirrus Cloud Thinning and the Energetics of the Hydrological Cycle
Jon Egill Kristjansson1, Helene Muri1 and Hauke Schmidt2, (1)University of Oslo, Oslo, Norway, (2)Max Planck Institute for Meteorology, Hamburg, Germany
 
Impacts on Global Agriculture of Stratospheric Sulfate Injection
Alan Robock and Lili Xia, Rutgers University New Brunswick, New Brunswick, NJ, United States
 
Idealized Ocean Albedo Modification Simulations in the Geoengineering Model Intercomparison Project (GeoMIP)
Ben Kravitz, Pacific Northwest National Laboratory, Richland, WA, United States
 
Overview of the Integrated Assessment of Geoengineering Proposals (IAGP), UK research project.
Piers Forster, University of Leeds, Leeds, LS2, United Kingdom
 
Counteracting the climate effects of volcanic eruptions using short-lived greenhouse gases
Bjorn Hallvard Samset1, Jan Fuglestvedt1 and Keith P Shine2, (1)Center for International Climate and Environmental Research Oslo, Oslo, Norway, (2)University of Reading, Reading, RG6, United Kingdom
 
Geoengineering Using Oceanic Microbubbles
Julia Anne Crook, Lawrence S Jackson, Annabel Ka Lai Jenkins and Piers Forster, University of Leeds, Leeds, LS2, United Kingdom
 
A comparison of geoengineering methods: assessment of precipitation side effects
Lawrence S Jackson1, Julia A Crook1, Scott M Osprey2 and Piers Forster1, (1)ICAS, SEE, University of Leeds, Leeds, United Kingdom, (2)AOPP, Clarendon Laboratory, University of Oxford, Oxford, United Kingdom
 
Where Next for Marine Cloud Brightening Research?
Annabel Ka Lai Jenkins and Piers Forster, University of Leeds, Leeds, LS2, United Kingdom
 
Comparing the Responses of Stratospheric Dynamics to Volcanic Eruptions and Sulfate Climate Engineering in CMIP5 and Geomip Simulations
Hauke Schmidt and Matthias Bittner, Max Planck Institute for Meteorology, Hamburg, Germany
 
Factors determining the most efficient spray size distribution for marine cloud brightening
Robert Wood1, Paul Connolly2 and Gordon McFiggans2, (1)Univ Washington, Seattle, WA, United States, (2)University of Manchester, Manchester, United Kingdom
 
Re-examining the cost of stratospheric aerosol injection
Masahiro Sugiyama1, Ryo Moriyama2, Atsushi Kurosawa2, Kooiti Masuda3, Kazuhiro Tsuzuki2 and Yuki Ishimoto2, (1)University of Tokyo, Bunkyo-ku, Japan, (2)Institute of Applied Energy, Tokyo, Japan, (3)JAMSTEC/RIGC, Yokohama, Japan
 
Results from Effervescent Spray Atomization for MCB and a preliminary Proposal for Field Experiments
Armand Neukermans, Gary F Cooper, Jack D Foster, Lee K Galbraith, Sudhanshu Jain and Robert Ormond, FICER, Sunnyvale, CA, United States
 
The Long-Standing Dynamical Impacts of Climate Engineering following the Injection of Stratospheric Sulphate Aerosol
Scott M Osprey1, Lesley J Gray2, Jim Haywood3 and Andy Jones3, (1)University of Oxford, Oxford, United Kingdom, (2)Oxford University, Oxford, United Kingdom, (3)Met Office Hadley center for Climate Change, Exeter, United Kingdom
 
Efficacy and cloud impacts of SO2 injections in the upper troposphere and lower stratosphere
Jason M English1,2, Owen B Toon1,2, Pengfei Yu1,2, Michael J Mills3 and Charles Bardeen3, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (3)National Center for Atmospheric Research, Boulder, CO, United States
 
Sensitivity of Methane Lifetime and Transport to Sulfate Geoengineering
Giovanni Pitari1, Valentina Aquila2, Simone Tilmes3, Irene Cionni4, Natalia de Luca1, Glauco Di Genova1 and Daniela Iachetti1, (1)University of L'Aquila, L'Aquila, Italy, (2)Johns Hopkins University, Earth and Planetary Science, Baltimore, MD, United States, (3)Univ. of Leeds, Leeds, United Kingdom, (4)ENEA National Agency for New Technologies, Energy and Sustainable Economic Development, Rome, Italy
 
Arctic stratospheric sulphur injections: radiative forcings and cloud responses
Ulrike Lohmann1, Blaz Gasparini1, Kuebbeler Miriam1, Ben Kravitz2 and Philip J Rasch2, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)Pacific Northwest National Laboratory, Richland, WA, United States
 
Solar radiation management geoengineering and the Greenland Ice Sheet
Patrick J Applegate, Pennsylvania State University Main Campus, Earth and Environmental Systems Institute, University Park, PA, United States and Klaus Keller, Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States; Carnegie Mellon University, Engineering and Public Policy, Pittsburgh, PA, United States
 
Regional Scale Analysis of Extremes in an SRM Geoengineering Simulation
Rohi Muthyala and Govindasamy Bala, Indian Institute of Science, Bangalore, India
 
The El Niño Southern Oscillation and Solar Geoengineering
Corey John Gabriel and Alan Robock, Rutgers University New Brunswick, New Brunswick, NJ, United States
 
What Can Geoengineering Tell Us About Tropical Climate Dynamics?
Yi Ming, Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States and Spencer A Hill, Princeton University, Princeton, NJ, United States
 
A low cost, high precision extreme/harsh cold environment, autonomous sensor data gathering and transmission platform.
Satish Chetty, Beyond 66 Solutions, Mountain View, CA, United States and Leslie A Field, Ice911 Research Corporation, Menlo Park, CA, United States
 
BECCS capability of dedicated bioenergy crops under a future land-use scenario targeting net negative carbon emissions
Etsushi Kato and Yoshiki Yamagata, NIES National Institute of Environmental Studies, Ibaraki, Japan
 
ICE911 RESEARCH: PRESERVING AND REBUILDING REFLECTIVE ICE
Leslie A Field1, Satish Chetty1,2, Anthony Manzara1 and Shalini Venkatesh1, (1)Ice911 Research Corporation, Menlo Park, CA, United States, (2)Beyond 66 Solutions, Mountain View, CA, United States
 
Enhanced weathering strategies for cooling the planet and saving coral reefs
David John Beerling1, Lyla Taylor2, Joe Quirk2, Rachel Thorley2, Pushker A Kharecha3, James E Hansen3, Andy John Ridgwell4, Mark Lomas2 and Steven A. Banwart2, (1)University of Sheffield, Sheffield, S10, United Kingdom, (2)University of Sheffield, Sheffield, United Kingdom, (3)NASA GISS/Columbia University, New York, NY, United States, (4)University of Bristol, Bristol, BS8, United Kingdom
 
Ocean-Based Alkalinity Enhancement: Mitigation Potential, Side Effects and the Fate of Added Alkalinity Assessed in an Earth System Model
Miriam Ferrer Gonzalez and Tatiana Ilyina, Max Planck Institute for Meteorology, Ocean biogeochemistry, Hamburg, Germany
 
Carbon Dioxide Removal and Conversion to Ocean Alkalinity: Why and How
Greg H Rau, University of California Santa Cruz, Institute of Marine Sciences, Santa Cruz, CA, United States
 
Ecological carbon sequestration via wood harvest and storage: Practical constraints and real-world possibilities
Ning Zeng1, Anthony W King2, Benjamin F Zaitchik3 and Stan D Wullschleger2, (1)Univ Maryland, College Park, MD, United States, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)Johns Hopkins University, Baltimore, MD, United States
 
Rapid, Long-term Monitoring of CO2 Concentration and δ13CO2 at CCUS Sites Allows Discrimination of Leakage Patterns from Natural Background Values
Benjamin Galfond, University of Miami, Miami, FL, United States, Daniel D Riemer, University Miami, Miami, FL, United States and Peter K Swart, Univ Miami, Miami, FL, United States
 
Atmospheric CO2 Removal by Enhancing Weathering
August F Koster Van Groos, University of Illinois at Chicago, Department of Earth and Environmental Sciences, Chicago, IL, United States and R. (Olaf) D. Schuiling, Utrecht University, Institute for Geosciences, Utrecht, Netherlands
 
Carbon Cycle Response to Artificial Atmospheric Carbon Dioxide Removal
Kirsten Zickfeld and Michael Wong, Simon Fraser University, Burnaby, BC, Canada