Contact Address

Presentations

2008

P. Caldwell, S. Chin, D. Bader, and G. Bala, May 2008: Evaluation of a WRF dynamical downscaling over California, Postdoc Symposium, LLNL, Livermore, CA
P. Caldwell, S. Chin, D. Bader, and G. Bala, June 2008: Evaluation of a WRF dynamical downscaling over California, WRF Workshop, Boulder, CO.
P. Caldwell, S. Chin, D. Bader, and G. Bala, August 2008: Evaluation of a WRF dynamical downscaling over California, AMS applied Meteorology conference, Whistler, Canada
Bala, G., R. Rood, A. Mirin, J. McClean, K. Achuta Rao, D. Bader, P. Gleckler, R. Neale, P. Rash, 2008: Evaluation of a high-resolution CCSM3 simulation with a Finite Volume dynamical core for the atmosphere, Directorate Review Committee Poster Symposium, LLNL, May 2008, Livermore, CA
Celine Bonfils, Benjamin D. Santer, David W. Pierce, G. Bala, Tim P. Barnet, Hugo G. Hidalgo, Andrew W. Wood, Michael Dettinger, Daniel R. Cayan, Art Mirin, Tapash Das, Detection and attribution of temperature changes in the mountainous western United States, Directorate Review Committee Poster Symposium, LLNL, May 2008, Livermore, CA
G. Bala, April 2008, Sunshade geoengineering and global hydrology, Special seminar, Carnegie Institution, Stanford University, Stanford, CA
D. Ivanova, J. McClean, F. Bryan, G. Bala, A. Mirin, March 2008: North Atlantic deep water formation as depicted by coupled climate models: Biases and Variability, AGU Ocean Sciences Meeting, Orlando, Florida
G. Bala, Climate modeling of sunshade geoengineering, Feb 2008, Workshop on geoengineering, Center for Global Security Research, LLNL , Livermore, CA

2007

G. Bala, Will sunshade geoengineering schemes lead to reduced rainfall? Dec 2007, Fall AGU meeting, San Francisco, CA, USA.
Lobell, D., G. Bala, A. Mirin, T. Phillips, R. Maxwell, D. Rotman, Global climate model simulations with a realistic representation of irrigation, Dec 2007, Fall AGU meeting, San Francisco, CA, USA.
Celine Bonfils, Benjamin D. Santer, David W. Pierce, G. Bala, Tim P. Barnet, Hugo G. Hidalgo, Andrew W. Wood, Michael Dettinger, Daniel R. Cayan, Art Mirin, Tapash Das, Detection and attribution of temperature changes in the mountainous western United States, Dec 2007, Fall AGU meeting, San Francisco, CA, USA.
Tim P. Barnett, David W. Pierce, Hugo G. Hidalgo, Celine Bonfils, Benjamin D. Santer, Tapash Das, Daniel R. Cayan, Michael D. Dettinger, G. Bala, Arthur A. Mirin, Andrew W. Wood, 2007: Human-induced changes in the hydrology of the western United States
Hidalgo H.G., Das T., Dettinger M.D., Cayan D.R., Pierce D.W., Barnett T.P., Bala G., Mirin A., Wood, A.W., Bonfils C., Santer B.D., Nozawa T, Detection and attribution of climate change in streamflow timing of the western United States, Dec 2007, Fall AGU meeting, San Francisco, CA, USA.
Das, T., H. Hidalgo, M. Dettinger, D. Cayan, D. Pierce, G. Bala, Structure and origin of trends in hydrologic measures over the western US, Dec 2007, Fall AGU meeting, San Francisco, CA, USA.
David W. Pierce, Tim P. Barnett, Hugo G. Hidalgo, Tapash Das, Celine Bonfils, Benjamin D. Santer, G. Bala, Michael D. Dettinger, Daniel R. Cayan, Art Mirin, Andrew W. Wood, Toru Nozawa, Detection and attribution of anthropogenically induced changes in snowpack over the western U.S., Dec 2007, Fall AGU meeting, San Francisco, CA, USA.
Bala, G., R. Rood, A. Mirin, J. McClean, D. Ivanova, P. Gleckler, D. Bader, K. Achuta Rao, K. Taylor, P. Rash, J. Hack, R. Neale, Jan 2007: Evaluation of CCSM3 simulation using the Finite Volume dynamical core at 1 deg resolution for the atmospheric dynamics, AMWG Winter meeting, NCAR, Boulder, CO.
Covey, C., D. Bader, G. Bala, A. Mirin, N. C. Norton, B. Otto-Blesner, M. Wehner, June 2007: Almost the longest CCSM3 simulation, CCSM Workshop, NCAR, Boulder, CO.

2006

Bala. G., K. Caldeira, M. Wickett, T. Phillips, D. Lobell, Will Afforestation Strategies help mitigate global warming, Dec 2006, Fall AGU meeting, San Francisco, CA, USA.
Caldeira, K., G. Bala, M. Wickett, T. Phillips, D. Lobell, Carbon, Biophysics, and Climate: Where do forests warm? Where do forests cool? Dec 2006, Fall AGU meeting, San Francisco, CA, USA.
Duffy, P. B., G. Bala, P. J. Gleckler, K.E. Taylor, A. Mirin, M. Wickett, Global climate simulation in a multi-scale modeling framework: Sensitivity to GCM-resolution, Dec 2006, Fall AGU meeting, San Francisco, CA, USA.
McClearn, J. L., G. Bala, A. Mirin, D.P. Ivanova, R. Rood, Fidelity of the ocean and ice in a new CCSM simulation with a Finite-Volume dynamical core in a 1-deg x 1.25-deg atmosphere. Dec 2006, Fall AGU meeting, San Francisco, CA, USA.
Mirin, A., G. Bala, P. J. Gleckler, K. E. Taylor, R. Rood, D. Bader, D. Rotman, CCSM simulations using a finite volume numerical method for the atmosphere model: Present-day climate, Dec 2006, Fall AGU meeting, San Francisco, CA, USA.
Kim, S., T.J.Crowley, D. J. Erickson, G. Bala, P. B. Duffy, B. Lee, High-resolution climate simulation of the last glacial maximum, Dec 2006, Fall AGU meeting, San Francisco, CA, USA.
Bala, G., A. Mirin, J. McClean, and D. Ivanova, Coupled climate simulation using the Finite Volume dynamical core at the 1x1.25 resolution, June 2006, CCSM workshop, Breckenridge, CO, USA.
Cedric Drui, G. Bala. R. B. Rood, Sensitivity of simulated continental precipitation to dynamical core and resolution, June 2006, CCSM workshop, Breckenridge, CO, USA.
Bala, G., K. Caldeira, M. Wickett, T. J. Phillips, D. Lobell, C. Delire and A. Mirin, Effects of global deforestation from a hierarchy of model simulations. March 2006, CCSM Biogeochemistry working group meeting, NCAR, Boulder, CO, USA.
Mirin, A., G. Bala, Coupled FV simulations at one degree resolution, March 2006 Atmospheric modeling working group meeting, NCAR, Boulder, CO, USA
Bala, G., K. Caldeira, A. Mirin, M. Wickett, and C. Delire, Multi-century changes to global climate and carbon cycle model: Results from a Coupled Climate and Carbon Cycle Model, 2006, Energy and Environment Directorate Review, Lawrence Livermore National Laboratory, Livermore, CA, USA.

2005

Kim, S., T J Crowley, D J Erickson, B Govindasamy, P B Duffy, High-resolution simulation of the global climate and Asian monsoon at 6000 years BP, December 2005, AGU Fall meeting, San Francisco, CA, USA.
Bala, G., K. Caldeira, A. Mirin, M. Wickett, and C. Delire, Biophysical effects of CO2-fertilization on global climate, December 2005, AGU Fall meeting, San Francisco, CA, USA.
S. Gibbard, K. Caldeira, G. Bala, T. J. Phillips, Climate effects of global deforestation, December 2005, AGU Fall meeting, San Francisco, CA, USA.
D. Lobell, G. Bala, P. Duffy, Biophysical impacts of cropland management changes on climate, December 2005, AGU Fall meeting, San Francisco, CA, USA.
Bala, G., K. Caldeira, A. Mirin, M. Wickett, and C. Delire, Multi-century changes to global climate and carbon cycle model: Results from a Coupled Climate and Carbon Cycle Model, October 2005, 7th CO2 conference, Boulder, CO, USA.
Bala, G., K. Caldeira, A. Mirin, M. Wickett, and C. Delire, Multi-century changes to global climate and carbon cycle model: Results from a Coupled Climate and Carbon Cycle Model, June 2005, CCSM workshop, Breckenridge, CO, USA.
Rood, R. B., G. Bala, and A. Mirin, Sensitivity of the simulated Arctic Sea Ice in the Finite Volume configuration of the coupled model CCSM3, June 2005, CCSM workshop, Breckenridge, CO, USA.
Bala, G., K. Caldeira, A. Mirin, M. Wickett, and C. Delire, Multi-century changes to global climate and carbon cycle model: Results from a Coupled Climate and Carbon Cycle Model, June 2005, CCSM workshop, Breckenridge, CO, USA
Duffy, P., G. Bala, High resolution simulations with CAM3, March 2005 Atmospheric modeling working group meeting, NCAR, Boulder, CO, USA
G. Bala, P. B. Duffy, M. Khairoutdinov, and D. Randall, Sensitivity of SP-CAM3 simulations to GCM resolution and the CSRM domain size: Preliminary results, Cloud modeling workshop, Fort Collins, CO, USA.

2004

K. Caldeira, Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, and C. Delire, A Three-Dimensional Coupled Climate-Carbon Simulation of a Business-As-Usual Carbon Emissions Pathway to Year 2300, 2004 AGU Fall meeting, San Francisco, CA, USA.
Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, Carbon Cycle Sensitivity to Climate Change: Results from a Comprehensive GCM-Based Climate and Carbon Cycle Model, 2004 AGU Fall meeting, San Francisco, CA, USA.
Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, Update on the coupled climate and carbon cycle modeling at LLNL, December 2004, C4MIP meeting, University of Berkeley, Berkeley, CA, USA.
Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, Carbon Cycle Sensitivity to Climate Change: Results from a Comprehensive GCM-Based Climate and Carbon Cycle Model, October 2004, DOE CCPP meeting, Seattle, Washington, USA.
Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, K. Caldeira , and C. Delire: Increase of Carbon Cycle Feedback with Climate Sensitivity: Results from a Coupled Climate and Carbon Cycle Model, June 2004, CCSM workshop, Santa Fe, New Mexico, USA.
Wehner, M., B. Govindasamy, P. Duffy, B. Santer: Can CCSM3 be used to predict changes in the hurricane cycle by direct simulation? June 2004, CCSM workshop, Santa Fe, New Mexico, USA.
S. Thompson, B. Govindasamy, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, Updates on the coupled carbon simulations at LLNL, June 2004, CCSM workshop, Santa Fe, New Mexico, USA.
B. Govindasamy, K. E. Taylor, and P. B. Duffy, Regional Climate Studies: Modeling, Diagnostics, Detection and Attribution, and Impacts, 2004, Energy and Environment Directorate Review, Lawrence Livermore National Laboratory, Livermore, CA, USA.

2003

Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, Carbon Cycle Sensitivity to Climate Change: Results from a Comprehensive GCM-Based Climate and Carbon Cycle Model, 2003 AGU Fall meeting, San Francisco, CA, USA.
S. Thompson, B. Govindasamy, M. Wickett, A. Mirin, J. Milovich, K. Caldeira and C. Delire, A coupled carbon cycle in PCM2: Transient simulations for 1870-2100, October 2003, Bay Area Atmospheric Sciences Symposium, University of Berkeley, Berkeley, CA, USA.
Govindasamy, B., S. Thompson, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, Carbon Cycle Sensitivity to Climate Change: Results from a Comprehensive GCM-Based Climate and Carbon Cycle Model, October 2003, Bay Area Atmospheric Sciences Symposium, University of Berkeley, Berkeley, CA, USA.
S. Thompson, B. Govindasamy, A. Mirin, M. Wickett, K. Caldeira , and C. Delire: A coupled carbon cycle in PCM2: Transient simulations for 1870-2100. June 2003, CCSM workshop, Breckenridge, CO, USA.
B. Govindasamy, S. Thompson, P. B. Duffy, K. Caldeira and C. Delire, Impacts of Geoengineering schemes on the terrestrial biosphere, 2003 Gordon Conference on Solar radiation and Climate, New Hampshire, USA.
B. Govindasamy, and P. B. Duffy, Simulations of Global climate with a high-resolution an atmospheric model, June 2003, IUGG meeing, Sapporo, Japan.
S. Thompson, B. Govindasamy, A. Mirin, M. Wickett, K. Caldeira , and C. Delire, A comprehensive GCM-based climate and carbon cycle model: Transient simulations to year 2100 using prescribed CO2 emissions, 2003, European Geophysical Union meeting, Nice, France.
B. Govindasamy, and P. B. Duffy, High-resolution global simulation of the climatic effects of increased greenhouse gases, January 2003, Annual meeting of the American Meteorological Society, Long Beach, CA, USA.

2002

Duffy, P.B., B. Govindasamy, Simulations of global climate with a high resolution model of the atmosphere, 2002, AGU Fall meeting, San Francisco, USA
Thompson, S. L., B. Govindasamy, J. Milovich, A. Mirin, M. Wickett, and C. Delire, A comprehensive GCM-based climate and carbon cycle model: Transient simulations to year 2100 using prescribed greenhouse gas emissions, 2002, AGU Fall meeting, San Francisco, USA
Wickett, M., B. Govindasamy, J. Milovich, A. Mirin, S. Thompson, and C. Delire, A comprehensive GCM-based climate and carbon cycle model: Description and equilibrium simulations, 2002, AGU Fall meeting, San Francisco, USA
Orr, J.C., B. Govindasamy, P. B. Duffy and J. A. Taylor, Rectification changes with model resolution and from year to year, 2002, AGU Fall meeting, San Francisco, USA
B. Govindasamy, S. L. Thompson, P. B. Duffy, K. Caldeira, and C. Delire, Impact of geoengineering schemes on the terrestrial biosphere, 2002, AGU Fall meeting, San Francisco, USA
B. Govindasamy, S. Thompson, P. B. Duffy, K. Caldeira and C. Delire, Impacts of Geoengineering schemes on the terrestrial biosphere, October 2002, Bay Area Atmospheric Sciences Symposium, University of Berkeley, Berkeley, CA, USA.
S. Thompson, B. Govindasamy, M. Wickett, A. Mirin, J. Milovich, K. Caldeira and C. Delire, A GCM-based comprehensive climate and carbon cycle model: Description and equilibrium simulations, October 2002, Bay Area Atmospheric Sciences Symposium, University of Berkeley, Berkeley, CA, USA.
Duffy, P., B. Govindasamy, Preliminary Results from Climate Simulations with a High-Resolution Global Atmospheric Model, June 2002, CCSM workshop, Breckenridge, CO, USA
Mears, C. A., M. Schabel, F. Wentz, B. D. Santer, and B. Govindasamy, Correcting the MSU middle tropospheric temperature for diurnal drifts, 2002: International Geosciences and Remote Sensing Symposium, Volume III, pg. 1839-1841, 2002

2001

Thompson, S. L., B. Govindasamy, C. Delire, and J. A. Foley, 2001; Interannual variability of the carbon cycle in a coupled model of climate and the terrestrial biosphere, AGU Fall meeting, San Francisco, USA.
Duffy, P.B., B. Govindasamy, S. Thompson, and J. Milovich, High Resolution Simulations of Global Climate Using the CCM3 Atmospheric General Circulation Model, AGU Fall meeting, December 2001, San Francisco, CA
Govindasamy, B., P. B. Duffy, S. Thompson, and J. Milovich, High-Resolution global simulation of the climatic effects of increased greenhouse gases, AGU Fall meeting, December 2001, San Francisco, CA
Duffy, P.B., B. Govindasamy, S. Thompson, and J. Milovich, High Resolution Simulations of Global Climate Using the CCM3 Atmospheric General Circulation Model, Bay area Atmospheric Sciences Symposium, October 2001, Berkeley, CA
Govindasamy, B., P. B. Duffy, S. Thompson, and J. Milovich, High-Resolution global simulation of the climatic effects of increased greenhouse gases, Bay area Atmospheric Sciences Symposium, October 2001, Berkeley, CA
Govindasamy, B., P. B. Duffy, S. Thompson, and J. Milovich, High Resolution Simulations of Global Climate Using the CCM3 Atmospheric General Circulation Model, CCPP meeting, October 2001, San Diego, CA
Hnilo, J., M. Wehner, and B. Govindasamy, 2001: An examination of the sensitivity of a GCM to a coupled and uncoupled mode, 12th Symposium on Global change studies and climate variations, Albuquerque, New Mexico, USA

2000

Thompson, S. L., B. Govindasamy, C. Delire, and J. A. Foley, 2000; Interannual variability of the carbon cycle in a coupled model of climate and the terrestrial biosphere, AGU Fall meeting, San Francisco, USA.
B. Govindasamy, Phil Duffy, and Ken Caldeira, 2000: Land use change and Northern Hemisphere cooling, AGU Fall meeting, San Francisco, USA.

1994-1999

Teller, E., K. Caldeira, G. Canavan, B. Govindasamy, A. Grossman, R. Hyde, M.Ishikawa, A. Ledebuhr, C. Leith, C. Molenkamp, J. Nuckolls, and L. Wood, 1999: Long-range weather prediction and prevention of climate catastrophes: A status report. 24th International Seminar on Planetary Emergencies, Erice, Italy, 19-24 August 1999.
Ken Caldeira, and B. Govindasamy, 1999: Geoengineering earth's radiation balance to mitigate CO2-induced climate change, AGU Fall meeting, San Francisco.
B. Govindasamy, P.B.Duffy, B. Santer, K.E.Taylor, A.S.Grossman, and K.E.Grant, 1999: Explicit representation of trace gases versus Equivalent CO2: Implications for understanding climate change from pre-industrial period to present, AGU Fall meeting, San Francisco.
A. Grossman, B. Govindasamy, K. E. Grant and P. Duffy, 1999: Global warming potentials modified for differences in climate sensitivity, AGU Fall meeting, San Francisco
G.Balasubramanian, and S.T.Garner, 1996: The role of eddy momentum fluxes in shaping the lifecycle of a Baroclinic wave. Joint AMS-RMS 7th conference on mesoscale processes, Reading, United Kingdom.
G.Balasubramanian, and M.K.Yau, 1994: Interaction between slantwise convection and marine cyclogenesis: A conceptual picture and sensitivity studies. Sixth conference on mesoscale processes, Portland, Oregon.
G.Balasubramanian, and M.K.Yau, 1994: An evaluation of the interaction between slantwise convection and marine cyclogenesis. Preprint volume of Cyclone symposium, Bergen, Norway.