Curriculum Vitae:  David M. Lawrence

Address NCAR Earth System Laboratory, Climate and Global Dynamics Divsion
National Center for Atmospheric Research
P.O. Box 3000
Boulder, Colorado  80307

e-mail: dlawren@ucar.edu      internet: http://www.cgd.ucar.edu/staff/dlawren
Phone: (303) 497-1384

Professional
Experience

National Center for Atmospheric Research: NCAR Earth System Laboratory, Terrestrial Sciences Section
       Scientist III, 2013-present
       Scientist II, 2010-2013
       Project Scientist II, 2007-2010
       Project Scientist I, 2004-2007
       Visiting Scientist, 2003-2004

University of Reading, UK: Centre for Global Atmospheric Modeling
       Postdoctoral Research Associate, 2001-2003

University of Colorado: Program in Atmospheric and Oceanic Sciences
       Postdoctoral Research Associate, 2000
       Research Scientist: Joint Air-Sea Monsoon INteraction Experiment (JASMINE), May-June 1999
       Graduate Research Assistant, 1994-1999


Education

University of Colorado at Boulder, Boulder, Colorado
       Ph.D., December 1999, Dept of Astrophysical, Planetary and Atmospheric Sciences
               Title of Thesis: Intraseasonal Variability of the South Asian Monsoon
               Advisor: Professor Peter J. Webster
       M.S., 1996, Department of Astrophysical, Planetary and Atmospheric Sciences

University of California at San Diego, La Jolla, California
       B.S., 1993, Physics with specialization in Biology


Teaching,
Mentoring,
and Outreach
Experience


Lecturer, Community Land Model tutorial, February, 2014
Guest Speaker, Colorado Native Plant Society meeting, 28 Sept, 2013
Postdoctoral Mentor, Ahmed Tawfik (joint with Paul Dirmeyer at COLA), 2013-present
Guest Speaker, AGCI Forest Workshop, Jan 2012, May 2013
Postdoctoral Mentor, Sanjiv Kumar (joint with Paul Dirmeyer at COLA), 2012-2014
Postdoctoral Mentor, Hanna Lee, 2011-2014
Postdoctoral Mentor, Matt Higgins, 2011-2012
Guest Speaker, Modeling Arctic Change in an Earth System Model presentation to Undergraduate Leadership Workshop, June 2010, 2012
Guest Speaker, Implications of projected 21st century permafrost thaw, NCAR Journalism Fellowship, June 2011
Lecturer, CESM Overview, Land Modeling, LANL CESM Tutorial, April 2011
Lecturer, Land Modeling I: Biogeophysical processes, CESM Tutorial, summer 2010, 2011
Guest Speaker, Observed and Modeled Arctic climate change presentation to Boulder Watershed Academy students, Feb 2010
Guest Lecturer, Policy implications of climate controversies, University of Colorado, Spring 2009
Postdoctoral Mentor, Steve Edburg (Insect outbreaks in CLM, U. Idaho) 2009-2012
Guest Speaker, Supercomputing 2008: Accelerating Change in the Arctic?, Austin, TX, Nov 2008
Media Outreach, Interviews with Scientific American, AP, New York Times, New Scientist, Washington Post, Epoca, Nature, Canadian Press, etc.
Lecturer, IARC Summer School on the Modeling of Arctic Climate, Fairbanks, AK, May 2008
Postdoctoral Mentor, Erich Fischer (Land-atmosphere interactions) 2008-2009
Postdoctoral Mentor, Sean Swenson (CLM Hydrology and high-latitude feedbacks) 2006-2009
Guest Speaker, Climate change research at NCAR presentation to Chevron learning fellows, Boulder, CO, 18 April 2008.
Thesis Committee Member, Tony Wong, Univ. Colorado, 2014; Mingjie Shi, Univ. Texas, 2013; Chris Avis, Univ. Victoria, 2012; Patrick Kelly, RSMAS, 2007-2008
Capitol Hill Briefing, Climate change feedbacks associated with permafrost degradation, AMS Environmental Science Seminar Series, Washington DC, 22 Feb, 2006.
Guest Speaker, Denver LoDo Rotary Club: Permafrost and Climate Change Feedbacks, Denver, CO, 12 Apr, 2006
Guest Lecturer, Stanford EE Computer Science Colloquium: Permafrost and Climate Change Feedbacks, Stanford, CA, 5 Apr, 2006
Lecturer, International Summer School on Atmospheric and Oceanic Science (ISSAOS): Coupling Hydrologic and Atmospheric Models, L'Aquila, Italy, Sept 2005
Co-PhD advisor, Tom Osborne, University of Reading, 2001-2004
Guest lecturer, Introduction to Atmospheric Processes, University of Colorado, Spring 2004
Lecturer, Synoptic meteorology II, University of Reading, Spring 2002
Graduate Teaching Assistant, Atmospheric and Oceanic Processes, University of Colorado, 1997-1998


Other
Professional
Activities,
Distinctions,
and Service

Co-chair, CESM Land Model Working Group, 2005-present
Committee Member, CESM Scientific Steering Committee, 2010-present
Co-chair, Land Use Model Intercomparison Project (LUMIP / CMIP6), 2013-present
Panel Member, Global Land Atmosphere System Study (GLASS / GEWEX), 2014
Co-chair, Vulnerability of Permaforst Carbon RCN: Model Integration Group, 2011-present
Member, Next Generation Ecosystem Experiment (NGEE-Arctic) Science Advisory Board, 2012-present
Steering Committee Member, CESM Tutorial, 2010-2012 (Chair, 2011)
Expert Reviewer, Stockholm University faculty search for climate-related biogeochemical modeling, 2012
Convener, Land Model Benchmarking session: GEWEX, The Hague, Netherlands, July, 2014; Land, Water, and Climate session: WCRP Open Science Conference, Denver, CO, Oct, 2011
Panel Member, CLIVAR Process Studies and Model Improvement Panel, 2010-2012
Topical Editor, EGU journal Geoscientific Model Development, 2009-present
Committee Member, NCAR Awards Committee, 2009-2011
Contributing author, Climate Change Science Program (CCSP) SAP3.4 Abrupt Climate Change Report, 2007-2008
Awardee, CCSM Distinguished Achievement award (awarded to the LMWG for collaborative efforts building CLM3.5), 2008
Awardee, NCAR Director's Opportunity Fund project on High-latitude Terrestrial Climate Feedbacks, 2007-2009
Committee Member, North American Monsoon Experiment (NAME) Science Working Group, 2007-2009
Member, Blue Ribbon Panel advisory committee for World Bank Amazon dieback risk assessment, 2007-2009
Committee Member, NCAR Early Career Scientist Assembly (ECSA) Steering Committee, 2006-2009
Participant, AGCI Workshop on Northern Eurasian Earth System Science Partnership Initiative, 2007
Participant, AGCI Workshop on Earth System Modeling, 2006
Participant, North American Monsoon Model Assessment Project (NAMAP2), 2006
Participant, Global Land-Atmosphere Coupling Experiment (GLACE), 2003
Committee Member, Comprehensive exams committee, University of Colorado, 1997-1999
Committee Member, Faculty-student relations committee, University of Colorado, 1999
Committee Member, Departmental outreach committee, University of Colorado, 1999
Fellowship, Graduate Research Traineeship in Hydrology, University of Colorado, 1997-1998
Fellowship, University Fellowship, University of Colorado, 1994-5
Member, US Permafrost Association, 2010-present
Member, European Geophysical Society (EGS), 2001-2003
Member, American Meteorological Society (AMS), 1995-present
Member, American Geophysical Union (AGU), 1995-present


Research Grants Awarded

"Collaborative Research: The Climatic Role of Permafrost-As permafrost thaws, could a weakening terrestrial freezer and an increasingly leaky bathplug amplify Arctic climate change?" (PI: Andrew Slater). NSF-OPP: FY2014-2016, $160K.

"Collaborative Research: Improved cold region hydrology process representation as a cornerstone of Arctic biogeochemical modeling" (PI: Andrew Slater, co-PI: Sean Swenson). NSF Earth System Modeling Program: FY2011-FY2014, $458K.

"Collaborative Research: Improved Regional and Decadal Predictions of the Carbon Cycle" (PI: Natalie Mahowald, co-PI: Jim Randerson, Keith Lindsay, Gordon Bonan), NSF Earth System Modeling Program: FY2011-FY2014, $599K.

"Collaborative Research: Ecosystem Impacts of Variability and Extreme Events in the Arctic" (PI: John Walsh, co-PI: Marika Holland, Georgina Gibson), NSF Earth System Modeling Program: FY2011-FY2014, $396K.

"Climate Science for a Sustainable Energy Future" (PI: Dave Bader, co-PIs: Bill Large and many others). DOE: FY2012, $261K.

"Collaborative Research: the Seasonal Response of the Arctic and Global Climate System to Projected Sea Ice Loss within the Context of GHG-Induced Climate Change" (PI: Clara Deser, co-PI: Marika Holland, Andrew Slater). NSF Arctic System Science Program: FY2010-2012, $670K.

"High-latitude climate feedbacks in CCSM3: Initiators of abrupt climate change?" (co-PIs: Peter Hess, Marika Holland, Natalie Mahowald, Dave Schimel, Peter Thornton). NCAR Director's Opportunity Fund, FY2008-2009.


Publications

Publications for David Lawrence

Koven, C.D., D.M. Lawrence, and W.J. Riley, 2014: Permafrost-carbon feedback: Sensitivity to deep soil decomposability and nitrogen cycle. Submitted.

Lee, H., S.C. Swenson, A.G. Slater, D.M. Lawrence, 2014: Effects of excess ground ice on projections of permafrost in a warming climate.Submitted to ERL.

Swenson, S.C. and D.M. Lawrence, 2014: Assessing a Dry Surface Layer Based Soil Resistance Parameterization for the Community Land Model using GRACE and FLUXNET-MTE data. JGR, DOI: 10.1002/2014JD022314.

Kumar, S., P.A. Dirmeyer, D.M. Lawrence, T. DelSole, E.L. Altshuler, B.A. Cash, M.J. Fennessy, Z. Guo, J.L. Kinter III, D.M. Straus, 2014: Effects of realistic land surface initializations on sub-seasonal to seasonal climate predictability in a changing climate in North America: Soil moisture and temperature. Submitted to JGR.

Kay, J.E., C. Deser, A. Phillips, A. Mai, C. Hannay, J. Arblaster, S. Bates, G. Danabasoglue, J. Edwards, M. Holland, P. Kushner, J.-F. Lamarque, D. Lawrence, K. Lindsay, A. Middleton, E. Munoz, R. Neale, K. Oleson, L. Polvani, M. Vertenstein, 2014: The Community Earth System Model (CESM) Large Ensemble Project: A Community Resource for Studying Climate Change in the Presence of Internal Climate Variability. Submitted to BAMS.

Berg, A., B.R. Lintner, K. Findell, S.I. Seneviratne, B. van den Hurk, F. Cheruy, S. Hagemann, D.M. Lawrence, S. Malyshev, A. Meier, and P. Gentine, 2014: Interannual coupling between summertime surface temperature and precipitation: processes and implications for climate change. Accepted to J. Climate.

Kumar, S., D.M. Lawrence, P.A. Dirmeyer, and J. Sheffield, 2014: Less Reliable Water Availability in the 21st Century Projected Climate. Earth's Future, 2, 152-160, DOI: 10.1002/2013EF000159.

Koven, C.D., W.J. Riley, Z.M. Subin, J.-Y. Tang, M.S. Torn, W.D. Collins, G.B. Bonan, D.M. Lawrence, and S.C. Swenson, 2013: The effect of vertically-resolved soil biogeochemistry and alternate soil C and N models on C dynamics of CLM4. Biogeosciences, 10, doi:10.5194/bg-10-7109-2013.

Oleson, K.W., D.M. Lawrence, G.B. Bonan, B. Drewniak, M. Huang, C.D. Koven, S. Levis, F. Li, W.J. Riley, Z.M. Subin, S.C. Swenson, P.E. Thornton, A. Bozbiyik, R. Fisher, E. Kluzek, J.-F. Lamarque, P.J. Lawrence, L.R. Leung, W. Lipscomb, S. Muszala, D.M. Ricciuto, W. Sacks, Y. Sun, J. Tang, Z.-L. Yang, 2013: Technical Description of version 4.5 of the Community Land Model (CLM). NCAR Technical Note NCAR/TN-503+STR, DOI: 10.5065/D6RR1W7M.

Slater, A.G. and D.M. Lawrence, 2013: Diagnosing Present and Future Permafrost from Climate Models. J. Climate, 26, 5608-5623, doi:10.1175/BAMS-D-12-00121.1.

Lorenz, R., E.L. Davin, D.M. Lawrence, R. Stockli, and S.I. Seneviratne, 2013: How important is vegetation phenology for European climate and heatwaves? J. Climate, 26, 10077-10100, doi:10.1175/JCLI-D-13-00040.1.

Meehl, G.A., W.M. Washington, J.M. Arblaster, A. Hu, H. Teng, J.E. Kay, A. Gettelman, D.M. Lawrence, B.M. Sanderson, W.G. Strand, 2013. Climate change projections in CESM1(CAM5) compared to CCSM4. J. Clim., 26,6287-6308, DOI: 10.1175/JCLI-D-12-00572.1.

Lipscomb, W.H., J.G. Fyke, M. Vizcaino, W.J. Sacks, J. Wolfe, M. Vertenstein, T. Craig, E. Kluzek, and D.M. Lawrence, 2013: Implementation and initial evaluation of the Glimmer Community Ice Sheet Model in the Community Earth System Model. J. Climate, 26, 7352-7371, doi:10.1175/JCLI-D-12-00557.1.

Seneviratne, S.I., M. Wilhelm, T. Stanelle, B. van den Hurk, S. Hagemann, A. Berg, F. Cheruy, M.E. Higgins, A. Meier, V. Brovkin, M. Claussen, J.-L. Dufresne, K. Findell, D.M. Lawrence S. Malyshev, and B. Smith, 2013. Impact of soil moisture-climate feedbacks on CMIP5 projections: First results from the GLACE-CMIP5 experiment. GRL, 40, 5212-5217, DOI: 10.1002/grl.50956.

Hurrell, J.W., M.M. Holland, S. Ghan, J.-F. Lamarque, D. Lawrence, W.H. Lipscomb, N. Mahowald, D. Marsh, P. Rasch, D. Bader, W.D. Collins, P.R. Gent, J.J. Hack, J. Kiehl, P. Kushner, W.G. Large, S. Marshall, S. Vavrus, M. Vertenstein, 2013: The Community Earth System Model: A Framework for Collaborative Research. BAMS, doi:10.1175/BAMS-D-12-00121.1.

Lindsay, K., G.B. Bonan, S.C. Doney, F.M. Hoffman, D.M. Lawrence, M.C. Long, N.M. Mahowald, J.K. Moore, J.T. Randerston, and P.E. Thornton, 2013: Preindustrial Control and 20th Century Carbon Cycle Experiments with the Earth System Model CESM1-(BGC). Submitted to J. Climate.

Jiang, X., S.A. Rauscher, T.D. Ringler, D.M. Lawrence, A.P. Williams, C.D. Allen, A.L. Steiner, D.M. Cai, and N.G. McDowell, 2013: Projected Future Changes in Vegetation in Western North America in the 21st Century. J. Climate, 26, 3671-3687, DOI:10.1175/JCLI-D-12-00430.1.

Schuur,E.A.G, et al., 2013: Expert assessment of vulnerability of permafrost carbon to climate change. Climatic Change, 1-16, DOI:10.1007/s10584-013-0730-7.

Subin, Z.M., C.D. Koven, W.J. Riley, M.S. Torn, D.M. Lawrence, S.C. Swenson, 2013: Effects of Soil Moisture on the Responses of Soil Temperatures to Climate Change in Cold Regions. J. Climate, 26, 3139-3158 doi: http://dx.doi.org/10.1175/JCLI-D-12-00305.1 .

Tjiputra, J.F., C. Roelandt, M. Bentsen, D.M. Lawrence, T. Lortentzen, J. Schwinger, O. Seland, and C. Heinze, 2013: Evaluation of the carbon cycle components in the Norwegian Earth System Model (NorESM). GMD, 6, 301-325, doi:10.5194/gmd-6-301-2013.

Shi, M., Z.-L. Yang, D.M. Lawrence, R.E. Dickinson, Z.M. Subin, 2013: Spinup Processes in the Community Land Model Version 4 with Explicit Carbon and Nitrogen Components. Ecological Modelling, 263, 308-325, doi:10.1016/j.ecolmodel.2013.04.008.

Swenson, S.C., D.M. Lawrence, and H. Lee, 2012: Improved Simulation of the Terrestrial Hydrological Cycle in Permafrost Regions by the Community Land Model. JAMES, 4, M08002, doi:10.1029/2012MS000165.

Swenson, S.C. and D.M. Lawrence, 2012: A New Fractional Snow Covered Area Parameterization for the Community Land Model and its Effect on the Surface Energy Balance. JGR, 117, D21107, doi:10.1029/2012JD018178.

Bonfils, C., T.M. Phillips, D.M. Lawrence, P. Cameron-Smith, W.J. Riley, Z.M. Subin, 2012: On the influence of shrub height and expansion on boreal climate. Env. Res. Lett., 7, 015503, doi:10.1088/1748-9326/7/1/015503.

Lawrence, D.M., K.W. Oleson, M.G. Flanner, C.G. Fletcher, P.J. Lawrence, S. Levis, S.C. Swenson, and G.B. Bonan, 2012: The CCSM4 land simulation, 1850-2005: Assessment of surface climate and new capabilities. J. Climate CCSM4 Special Collection, 25, 2240-2260, doi:10.1175/JCLI-D-11-00103.1.

Lawrence, D.M., A.G. Slater, and S.C. Swenson, 2012: Simulation of Present-day and Future Permafrost and Seasonally Frozen Ground Conditions in CCSM4. J. Climate CCSM4 Special Collection, 25, 2207-2225, doi: 10.1175/JCLI-D-11-00334.1.

Fischer, E.F., K.W. Oleson, and D.M. Lawrence, 2012: Contrasting urban and rural heat stress responses to climate change. GRL, 39, L03705, doi:10.1029/2011GL050576.

Niu, S., Luo, Y., et al., 2012: Thermal Optimality of Net Ecosystem Exchange of Carbon Dioxide and Underlying Mechanisms. New Phytologist, 194, 775-783, DOI: 10.1111/j.1469-8137.2012.04095.x.

Luo, Y.Q., J. Randerson, G. Abramowitz, C. Bacour, E. Blyth, N. Carvalhais, P. Ciais, D. Dalmonech, J. Fisher, R. Fisher, P. Friedlingstein, K. Hibbard, F. Hoffman, D. Huntzinger, C.D. Jones, C. Koven, D. Lawrence, D.J. Li, M. Mahecha, S.L. Niu, R. Norby, S.L. Piao, X. Qi, P. Peylin, I.C. Prentice, W. Riley, M. Reichstein, C. Schwalm, Y.P. Wang, J.Y. Xia, S. Zaehle, X.H. Zhou, 2012: A framework for benchmarking models. Biogeosciences, 9, 3857-3874, doi:10.5194/bg-9-3857-2012.

Edburg, S.L., J.A. Hicke, D.M. Lawrence, P.E. Thornton, 2012: Simulating Coupled Carbon and Nitrogen Dynamics Following Bark Beetle Outbreaks.JGR-Biogeosciences, 116, doi: 10.1029/2011JG001786.

Lawrence, P.J., J.J. Feddema, G.B. Bonan, G.A. Meehl, B.C. O'Neill, S. Levis, D.M. Lawrence, K.W. Oleson, E. Kluzek, K. Lindsay, and P.E. Thornton, 2012: Simulating the Biogeochemical and Biogeophysical Impacts of Transient Land Cover Change and Wood Harvest in the Community Climate System Model (CCSM4) from 1850 to 2100. J. Climate CCSM4 Special Collection, 25, 3071-3095, doi:10.1175/JCLI-D-11-00256.1.

Schneider von Deimling, T., M. Meinshausen, A. Levermann, V. Huber, K. Frieler, D. M. Lawrence, V. Brovkin, 2012: Estimating the permafrost-carbon feedback on global warming. Biogeosciences, 9 , 649-665, doi:10.5194/bg-9-649-2012.

Meng, L., P.G.M. Hess, N.M. Mahowald, J.B. Yavitt, W.J. Riley, Z.M. Subin, D.M. Lawrence, S.C. Swenson, J. Jauhiainen, and D.R. Fuka, 2012. Sensitivity of wetland methane emissions to model assumptions: Application and model testing against site observations. Biogeosciences, 9, 2793-2819.

Lawrence, D.M. and S.C. Swenson, 2011: Permafrost response to increasing Arctic shrub abundance depends on relative influence of shrubs on local soil cooling versus large-scale climate warming. Environ. Res. Lett., 6, 045504 doi:10.1088/1748-9326/6/4/045504.

Riley, W.J., Z.M. Subin, D.M. Lawrence, S.C. Swenson, M.S. Torn, L. Meng, N. Mahowald, P. Hess, 2011: Barriers to Predicting Changes in Global Terrestrial Methane Fluxes: Analyses Using a Methane Biogeochemistry Model Integrated in CESM. Biogeosciences, 8, 1925-1953, doi:10.5194/bg-8-1925-2011.

Bonan, G.B., P.J. Lawrence, K.W. Oleson, S. Levis, M. Jung, M. Reichstein, D.M. Lawrence and S.C. Swenson, 2011: Improving canopy processes in the Community Land Model (CLM4) using global flux fields empirically inferred from FLUXNET data. JGR-Biogeosciences, 116, G02014, doi:10.1029/2010JG001593.

Gent, P.R., G. Danabasoglu, L.J. Donner, M.M. Holland, E.C. Hunke, S.R. Jayne, D.M. Lawrence, R.B. Neale, P.J. Rasch, M. Vertenstein, P.H. Worley, Z.-L. Yang, and M. Zhang, 2011: The Community Climate System Model Version 4. J. Clim., 24, 4973-4991, doi: 10.1175/2011JCLI4083.1.

Lawrence, D.M., K.W. Oleson, M.G. Flanner, P.E. Thornton, S.C. Swenson, P.J. Lawrence, X. Zeng, Z.-L. Yang, S. Levis, K. Sakaguchi, G.B. Bonan, and A.G. Slater, 2011: Parameterization improvements and functional and structural advances in version 4 of the Community Land Model. J. Adv. Model. Earth Sys., 3, DOI: 10.1029/2011MS000045.

Fischer, E.M., D.M. Lawrence, and B.M. Sanderson, 2010: Quantifying uncertainties in projections of extremes - a perturbed land surface parameter experiment. Clim. Dyn., 37, 1381-1398, DOI 10.1007/s00382-010-0915-y.

Alexander, M.A., R. Tomas, C. Deser, and D.M. Lawrence, 2010: The Atmospheric Response to Projected Terrestrial Snow Changes in the Late 21st Century. J. Climate, 23, 6430-6437, doi: 10.1175/2010JCLI3899.1.

Oleson, K.W., D.M. Lawrence, G.B. Bonan, M.G. Flanner, E. Kluzek, P.J. Lawrence, S. Levis, S.C. Swenson, P.E. Thornton, A. Dai, M. Decker, R. Dickinson, J. Feddema, C.L. Heald, F. Hoffman, J.-F. Lamarque, N. Mahowald, G.-Y. Niu, T. Qian, J. Randerson, S. Running, K. Sakaguchi, A. Slater, R. Stockli, A. Wang, Z.-L. Yang, Xi. Zeng, and Xu. Zeng, 2010: Technical Description of version 4.0 of the Community Land Model (CLM). NCAR Technical Note NCAR/TN-478+STR, National Center for Atmospheric Research, Boulder, CO, 257 pp.

Rowland, J.C., C.E. Jones, G. Altmann, R. Bryan, B.T. Crosby, G.L. Geernaert, L. D. Hinzman, D.L. Kane, D.M. Lawrence, A. Mancino, P. Marsh, J.P. McNamara, V.E. Romanovsky, H. Toniolo, B.J. Travis , E. Trochim, C. J. Wilson, 2010: Arctic landscapes in transition - Geomorphic responses to degrading permafrost. EOS, 91, 229-230.

Mahowald, N.M., S. Kloster, S. Engelstaedter, J. K. Moore, S. Mukhopadhyay, J. R. McConnell, S. Albani, S. C. Doney, A. Bhattacharya, M. A. J. Curran, M. G. Flanner, F. M. Hoffman, D. M. Lawrence, K. Lindsay, P. A. Mayewski, J. Neff, D. Rothenberg, E. Thomas, P. E. Thornton, C. S. Zender, 2010: Observed 20th Century Desert Dust Variability: Impact on Climate and Biogeochemistry. Atm. Chem. Phys., 10, 10875-10893, DOI:10.1175/2010JCLI3899.1.

Deser, C., R. Tomas, M. Alexander, D. Lawrence, 2010: The seasonal atmospheric response to projected Arctic sea ice loss in the late 21st century J. Clim., 23, 333-351, doi:10.1175/2009JCLI3053.1.

Lawrence, D.M., and A.G. Slater, 2010: The contribution of snow condition trends to future ground climate. Clim. Dyn., 34, 969-981, 10.1007/s00382-009-0537-4.

Koster, R., S. Mahanama, T.J. Yamada, G. Balsamo, M. Boisserie, P. Dirmeyer, F. Doblas-Reyes, C.T. Gordon, Z. Guo, J.-H. Jeong, D. Lawrence, Z. Li, L. Luo, S. Malyshev, W. Merryfield, S.I. Seneviratne, T. Stanelle, B. van den Hurk, F. Vitart, and E.F. Wood, 2010: Contribution of land surface initialization to subseasonal forecast skill: first results from a multi-model experiment. Geophys. Res. Lett., 37, 1877-1902, L02402, doi:10.1029/2009GL041677.

Kloster, S., N.M. Mahowald, J.T. Randerson, P.E. Thornton, F.M. Hoffman, S. Levis, P.J. Lawrence, J.J. Feddema, K.W. Oleson, and D.M. Lawrence, 2010: Fire dynamics during the 20th century simulated by the Community Land Model. Biogeosciences, 7, 1877-1902, doi:10.5194/bg-7-1877-2010.

Frolking, S., N. Roulet, and D. Lawrence, 2009: Issues related to incorporating northern peatlands into global climate models in Northern Peatlands and Carbon Cycling, A. Baird, L. Belyea, X. Comas, A. Reeve, L. Slater (eds.), AGU Geophysical Monograph Series, Volume 184, 299 pp.

Washington, W.M., R. Knutti, G.A. Meehl, H. Teng, C. Tebaldi, D. Lawrence, L. Buja, and W.G. Strand, 2009: How much climate change can be avoided by mitigation? Geophys. Res. Lett., 36, L08703, doi:10.1029/2008GL037074.

Gutzler, D.S., L. N. Long, J. Schemm, S. Baidya Roy, M. Bosilovich, J. C. Collier, M. Kanamitsu, P. Kelly, D. Lawrence, M.-I. Lee, R. Lobato S., B. Mapes, K. Mo, A. Nunes, E. A. Ritchie, J. Roads, S. Schubert, H. Wei1 and G. J. Zhang , 2009: NAMAP2: Atmospheric simulations of the 2004 North American Monsoon. J. Clim., 22, 6716-6740.

Osborne, T.M, J.M. Slingo, D.M. Lawrence, and T.R. Wheeler, 2009: Examining the interaction of growing crops with local climate using a coupled crop-climate model. J. Clim., 22, 1393-1411.

Lawrence, D.M., A.G. Slater, R.A. Tomas, M.M. Holland, and C. Deser, 2008: Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss. Geophys. Res. Lett., 35, L11506, doi:10.1029/2008GL033985.

Lawrence, D.M., A.G. Slater, V.E. Romanovsky, and D.J. Nicolsky, 2008: The sensitivity of a model projection of near-surface permafrost degradation to soil column depth and inclusion of soil organic matter. J. Geophys. Res., 113, F02011, doi:10.1029/2007JF000883.

Brook, E., D. Archer, E. Dlugokencky, S. Frolking, and D. Lawrence, 2008: Potential for abrupt changes in atmospheric methane. In: Abrupt Climate Change. A report by the U.S. Climate Change Science Program and the Subcommittee on Global Change Research. U.S. Geological Survey, Reston, VA, pp. 360-452.

Oleson, K.W., G.-Y. Niu, Z.-L. Yang, D.M. Lawrence, P. E. Thornton, P.J. Lawrence, R. Stöckli, R.E. Dickinson, G.B. Bonan, S. Levis, A. Dai, T. Qian, 2008: Improvements to the Community Land Model and their impact on the hydrological cycle. J. Geophys. Res., 113, G01021, doi:10.1029/2007JG000563.

Stöckli, R., D.M. Lawrence, G.-Y. Niu, K.W. Oleson, P.E. Thornton, Z.-L. Yang, G.B. Bonan, A.S. Denning, and S.W. Running, 2008: The use of Fluxnet in the Community Land Model development. J. Geophys. Res., 113, G01025, doi:10.1029/2007JG000562.

Lawrence, D.M. and A.G. Slater, 2008: Incorporating organic soil into a global climate model.Clim. Dyn., 30, doi:10.1007/s00382-007-0278-1.

Lawrence, D.M., P.E. Thornton, K.W. Oleson, and G.B. Bonan, 2007: The partitioning of evapotranspiration into transpiration, soil evaporation, and canopy evaporation in a GCM: Impacts on land-atmosphere interaction.. J. Hydromet., 8, 862-880.

Nicolsky D. J., V. E. Romanovsky, V. A. Alexeev, D. M. Lawrence, 2007: Improved modeling of permafrost dynamics in a GCM land-surface scheme. Geophys. Res. Lett., 34, L08501, doi:10.1029/2007GL029525.

Alexeev V. A., D. J. Nicolsky, V. E. Romanovsky, D. M. Lawrence, 2007: An evaluation of deep soil configurations in the CLM3 for improved representation of permafrost, Geophys. Res. Lett., 34, L09502, doi:10.1029/2007GL029536.

Osborne, T.M., D.M. Lawrence, A.J. Challinor, J.M. Slingo, T.R. Wheeler, 2007: Development and assessment of a coupled crop-climate model. Glob. Change Biol., 13, 169-183.

Lawrence, D.M. and A.G. Slater, 2006: Reply to comment by C. R. Burn and F. E. Nelson on "A projection of near-surface permafrost degradation during the 21st century". Geophys. Res. Lett., 33 L21504, doi:10.1029/2006GL027955.

Koster, R. D., Z. Guo, P. A. Dirmeyer, G. Bonan, E. Chan, P. Cox, C. T. Gordon, S. Kanae, E. Kowalczyk, D. Lawrence, P. Liu, C.-H. Lu, S. Malyshev, B. McAvaney, K. Mitchell, D. Mocko, T. Oki, K. Oleson, A. Pitman, Y. C. Sud, C. M. Taylor, D. Verseghy, R. Vasic, Y. Xue, and T. Yamada, 2006: GLACE: The Global Land-Atmosphere Coupling Experiment. 1. Overview. J. Hydromet., 7, 590-610.

Guo, Z., P.A. Dirmeyer, Koster R. D., G. Bonan, E. Chan, P. Cox, C. T. Gordon, S. Kanae, E. Kowalczyk, D. Lawrence, P. Liu, C.-H. Lu, S. Malyshev, B. McAvaney, K. Mitchell, D. Mocko, T. Oki, K. Oleson, A. Pitman, Y. C. Sud, C. M. Taylor, D. Verseghy, R. Vasic, Y. Xue, and T. Yamada, 2006: GLACE: The Global Land-Atmosphere Coupling Experiment.  2. Analysis.  J. Hydromet., 7, 611-625.

Seneviratne, S. I., R.D. Koster, Z. Guo, P.A. Dirmeyer, E. Kowalczyk, D. Lawrence, P. Liu, C.-H. Lu, D. Mocko, K.W. Oleson, and D. Verseghy, 2006: Soil moisture memory in AGCM simulations: Analysis of Global Land-Atmosphere Coupling Experiment (GLACE) data.  J. Hydromet., 7, 1090-1112.

Meehl, G.A., W. M. Washington, B. D. Santer, W. D. Collins, J. M. Arblaster, A. Hu, D. M. Lawrence, H. Teng, L. E. Buja, and W. G. Strand, 2006:   Climate change in the 20th and 21st centuries and climate change commitment in the CCSM3.  J. Climate., 19, 2597-2616.

Meehl, G.A., J.M. Arblaster, D. M. Lawrence, A. Seth, E. K. Schneider, B. P. Kirtman, and D. Min, 2006:  Monsoon regimes in CCSM3.  J. Climate. 19, 2842-2495.

Lawrence, D.M. and A.G. Slater, 2005: A projection of severe near-surface permafrost degradation during the 21st century. Geophys. Res. Lett., 32, L24401, doi:10.1029/2005GL025080.

Lawrence, D.M. and J.M. Slingo, 2005: Weak land-atmosphere coupling strength in HadAM3: role of soil moisture variability. J. Hydromet., 6, 670-680.

Lawrence, D.M. and J.M. Slingo, 2004: An annual cycle of vegetation in a GCM. Part I: Implementation and impact on evaporationClimate Dynamics, 22, 87-105.

Lawrence, D.M. and J.M. Slingo, 2004: An annual cycle of vegetation in a GCM. Part II:  Global impacts on climate and hydrologyClimate Dynamics, 22, 107-122.

The GLACE Team, Randal D.Koster, Paul A. Dirmeyer, Zhichang Guo, Gordon Bonan, Edmond Chan, Peter Cox, C. T. Gordon, Shinjiro Kanae, Eva Kowalczyk, David Lawrence, Ping Liu, Cheng-Hsuan Lu, Sergey Malyshev, Bryant McAvaney, Ken Mitchell, David Mocko, Taikan Oki, Keith Oleson, Andrew Pitman, Y. C. Sud, Christopher M. Taylor, Diana Verseghy, Ratko Vasic, Yongkang Xue, and Tomohito Yamada, 2004:Regions of strong coupling between soil moisture and precipitationScience, 305, 1138-1140.

Osborne, T. M., D. M. Lawrence, J. M. Slingo, A. J. Challinor and T. R. Wheeler, 2004: Influence of vegetation on the local climate and hydrology in the tropics: sensitivity to soil parametersClimate Dynamics, 23, 45-61.

Webster, P.J., E.F. Bradley, C.E. Fairall, J.S. Godfrey, P. Hacker, R. Lukas, Y. Serra, R.A. Houze Jr., J.M. Humman, D.M. Lawrence, C.A. Russell, M.N. Ryan, K. Sahami, P. Zuidema, 2002: The Joint Air-Sea Monsoon Interaction Experiment (JASMINE): Exploring intraseasonal variability in the south Asian monsoonBull. Am. Met. Soc., 83, 1603-163

Lawrence, D.M. and P.J. Webster, 2002: The boreal summer Intraseasonal Oscillation: Relationship between northward and eastward movement of convectionJ. Atmos. Sci., 59, 1593-1606.

Lawrence, D.M. and P.J. Webster, 2001: Interannual variations of the Intraseasonal Oscillation in the south Asian summer monsoon region. J. Climate, 14, 2910-2922.

Han, W., D.M. Lawrence, and P.J. Webster, 2001: Dynamic response of equatorial Indian Ocean to intraseasonal winds: Zonal flow.  Geophys. Res. Let., 28, 4215-4218.



Conference
Proceedings
and Unrefereed Publications


Lawrence, D. and R. Fisher, 2013: The Community Land Model philosophy: model development and science applications. iLEAPS Newsletter, No. 13, April 2013, 16-19.

Blyth, E. and D. Lawrence, 2013: iLEAPS and GEWEX activities on benchmarking of land models. iLEAPS Newsletter, No. 13, April 2013, 20-23.

Lawrence, D., R. Maxwell, S. Swenson, S. Lopez, J. Famiglietti: Challenges of representing and predicting multi-scale human-water cycle interactions in Terrestrial Systems, 2012: White Paper for DOE Integrated Water Cycle Workshop.

Schuur, E.A.G., B. Abbott and the Permafrost Carbon Network, 2011: Climate change: High risk of permafrost thaw. Nature Comment, 480, 32-33, doi:10.1038/480032a.

Gutzler, D., L. N. Long, J. Schemm, M. Bosilovich, J. Chern, J. C. Collier, M. Kanamitsu, P. Kelly, D. Lawrence, M.-I. Lee, R. Lobato S., B. Mapes, K. Mo, A. Nunes, E. Ritchie, J. Roads, S. B. Roy, S. Schubert, H. Wei1 and G. Zhang, 2008: Atmospheric simulations of the 2004 North American Monsoon circulation: NAMAP2. CLIVAR Exchanges, 13, No.2, April 2008, p. 6-8.

Lawrence, D.M., 2006: The influence of the diurnal cycle on the soil moisture-precipitation feedback. iLEAPS Newsletter, No. 2, May 2006, p. 18-19.

Slingo, J., E. Guilyardi, K. Hodges, B. Hoskins, P. Inness, D. Lawrence, R. Neale, T. Osborne, H. Spencer, and G.-Y. Yang, 2003:  How good is the Hadley Centre climate model? Research at CGAM on identifying and understanding model systematic errors: 1999-2002.

Lawrence, D.M. and P.J. Webster, 1999: Interannual Variations of Intraseasonal Convection and the Asian Summer Monsoon. 22nd Conference on Hurricanes and Tropical Meteorology Dallas, TX, 11-15 Jan 1999.

Lawrence, D.M., P.J. Webster, and G.N. Kiladis, 1997: Intraseasonal variability in maximum convection regions of Asian monsoon and associated large scale circulations. 22nd Conference on Hurricanes and Tropical Meteorology. Fort Collins, CO, 19-23 May 1997, pp. 331-332.


Presentations

"Progress and challenges in modelling terrestrial systems in CESM (invited)": GEWEX SSG meeting, Boulder, CO, 30 October, 2013.

"Terrestrial contributions and responses to projected climate change (invited)": Colorado Native Plant Society Meeting, Boulder, CO, 28 Sept, 2013.

"Projections and implications of 21st century permafrost thaw (invited)": KOPRI Conference on Polar Climate Change, Seoul, South Korea, 15 October, 2013.

"State of CLM: LMWG activities": CESM Workshop, Boulder, CO, 21-25 June, 2013.

"Carbon quality modeling working group report": Permafrost RCN meeting, Fort Meyers, FL, 17 May, 2013.

"Current and Future CLM Capabilities": AGCI Workshop on Forest Health Index, NCAR, Boulder, CO, 15 May, 2013.

"Projections and implications of 21st century permafrost thaw (invited)": Cornell University, Ithaca, NY, 26 April, 2013.

"Projections and implications of 21st century permafrost thaw (invited)": University of Texas at Austin, 21 April, 2013.

"Projections and implications of 21st century permafrost thaw": CGD Seminar series, NCAR, Boulder, CO, 19 March, 2013.

"State of CLM: LMWG activities": LMWG Meeting, Boulder, CO, 19-22 February, 2013.

"CLM activities related to water cycle": Water cycle retreat, NCAR, Boulder, CO, 13 December, 2012.

"Challenges of representing and predicting multi-scale human-water cycle interactions in Terrestrial Systems (invited)": DOE Integrated Water Cycle Workshop, Washington DC, 24-26 September, 2012.

"Present-day and Future Permafrost Conditions Simulated in the Community Climate System Model and Potential Feedbacks on Climate": Tenth International Conference on Permafrost, Salekhard, Russia, 25-29 June, 2012.

"Will a Large-Scale Expansion of Arctic Shrub Extent Increase or Decrease Permafrost Vulnerability to Climate Change? (poster)": CESM Meeting, Breckenridge, CO, 18-21 June, 2012.

"Present-day and Future Permafrost Conditions in CCSM4 and Potential Feedbacks on Climate": CESM Meeting, Breckenridge, CO, 18-21 June, 2012.

"State of CLM": CESM Meeting, Breckenridge, CO, 18-21 June, 2012.

"Projections and Implications of 21st Century Permafrost Thaw (invited)": University of Idaho, Moscow, ID, 30 April, 2012.

"Lessons learned building community models (invited)": DOE Model-Experiment Integration Workshop, Washington DC, 19-21 Mar, 2012.

"CLM activities relevant to Societal Dimensions Working Group": SDWG Meeting, Boulder, CO, 27 Feb-2 Mar, 2012.

"State of CLM: LMWG Meeting, Boulder, CO, 27 Feb-2 Mar, 2012.

"Do shrubs increase or decrease permafrost vulnerability to climate change?": LMWG Meeting, Boulder, CO, 27 Feb-2 Mar, 2012.

"State of CLM: LMWG Activities": CESM CAB meeting, Washington DC, 30-31 Jan, 2012.

"The International Land Model Benchmarking Project (ILAMB): Water and energy benchmarking (invited)": AMS, New Orleans, LA, 22-25 Jan, 2011.

"Using CESM/CLM to inform monitoring of western US forest health": AGCI Forests Workshop, Boulder, CO, 20 Jan, 2012.

"CLM activities in water systems related research": Water Systems Retreat, Boulder, CO, 13 Dec, 2011.

"Advances in modeling interactions between soil thermal, hydrologic, and ecosystem states in permafrost-affected zones in the Community Land Model": AGU, San Francisco, CA, 5-9 Dec, 2011.

"Vulnerability of permafrost to climate change and feedbacks on climate (invited)": Santa Fe Conference on Regional and Global Climate Change, Santa Fe, NM, 1-4 Nov., 2011.

"Activities of the CESM Land Model Working Group (poster)": WCRP, Denver, CO, 24-28 October, 2011.

"Permafrost in CCSM4 (poster)": WCRP, Denver, CO, 24-28 October, 2011.

"Do shrubs increase or decrease permafrost vulnerability to climate change? (poster)": ILEAPS, Garmisch-Partenkirchen, Germany, 19-23 September, 2011.

"Permafrost in CCSM4 (invited)": Alfred Wegener Institute, Potsdam, Germany, 14 Sept 2011.

"CLM update": ETH Zurich, 1 April, 2011.

"State of CLM": Boulder, LMWG, 15-17 March, CESM, Breckenrdige, 20-23 June, 2011.

"Permafrost in CCSM4": PCWG, 1 March, 2011.

"Projections of near-surface permafrost degradation in the Community Climate System Model (CCSM4) (invited)": AGU, San Francisco, CA, 13-17 December, 2010.

"Will a large-scale expansion of Arctic shrub extent increase or decrease permafrost vulnerability to climate change?": AGU, San Francisco, CA, 13-17 December, 2010.

"CLM Hydrology": HRR meeting, Los Alamos, NM, 18-19 November, 2010.

"Terrestrial Arctic response to and role in climate change": Seasonal to Decadal Prediction of Polar Climate, 25-29 October, Bergen, Norway, 2010.

"Modeling terrestrial Arctic processes in an Earth System Model": Climate Change Experiments in High-Latitude Ecosystems Workshop, 13-14 October, Fairbanks, AK, 2010.

"Climate change uncertainty due to unrepresented processes in Earth System Models: the permafrost story": AVOID Workshop, Washington D.C., 14-16 September, 2010.

"The State of CLM4 (invited)": 2nd NCEP/NOAA Workshop, Austin, TX, 19-21 April, 2010.

"Modeling soil carbon in CLM4CN": CCSM LMWG/BGCWG and PCWG meetings, Boulder, CO, 8-10, 2010.

"Advances in representing hydrological processes in the Community Land Model version 4 (invited)": AGU, San Francisco, CA, 14-18 December, 2009.

"Modeling interactions between permafrost, snow, and wetland distribution in an Earth System model (invited)": AGU, San Francisco, CA, 14-18 December, 2009.

"Modeling permafrost, wetlands, and the carbon cycle in an Earth System Model (invited)": 2nd Carbon in Peatlands meeting, Prague, Czech Republic, 27-30 September, 2009.

"Arctic hydrology and prognostic wetland distribution in the Community Land Model": Arctic Watershed Evolution Workshop, Fairbanks, AK, 15-16 September, 2009.

"Modeling permafrost in an Earth system model: Permafrost's response to (and role in) climate change (invited)": 2nd iLEAPS conference, Melbourne, Australia, 24-28 August, 2009.

"Current State-of-the-Art in Land Surface Schemes in Global Climate Models (invited)": Carbon in peatlands workshop, Durham, NH, 14-15 May, 2009.

"Modeling permafrost, wetland distribution, CH4 and CO2 fluxes in the Community Land Model (invited)": Landuse and wetlands workshop, Hamburg, Germany, 4-6 May, 2009.

"The contribution of snow condition trends to future ground climate": PCWG Meeting, Santa Fe, NM, 19-20 February, 2009.

"Modeling permafrost in a global Earth System model: towards understanding permafrost's response to (and role in) global climate change (invited)": OURANOS, Montreal, Canada, 10 February, 2009.

"Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss (invited)": AGU, San Francisco, CA, 15-19 December, 2008.

"Modeling permafrost in a global Earth system model: influence of rapid sea ice loss and snowfall increase on permafrost degradation (invited)": AGU, San Francisco, CA, 15-19 December, 2008.

"Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss (invited)": Los Alamos National Laboratory, 24 November, 2008.

"Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss (poster)": Ninth International Conference on Permafrost, Fairbanks, AK, 29 June-3 July, 2008.

"The sensitivity of a model projection of near-surface permafrost degradation to soil organic matter and a deep soil column (poster)", Ninth International Conference on Permafrost, Fairbanks, AK, 29 June-3 July, 2008.

"The LMWG Community Hydrology (and Biophysics) Project": CCSM Workshop, Breckenridge, CO, 17-19 June, 2008.

"Lessons learned building the Community Climate System Model (invited)": Arctic System Model Workshop, Boulder, CO, 19-21 May, 2008.

"Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss": CGD Seminar, Boulder, CO, 15 April, 2008; Univ. of Reading, Reading, UK, 28 April, 2008; Bristol Univ., Bristol, UK, 29 April, 2008; Centre for Ecology and Hydrology, Wallingford, UK, 1 May, 2008; ETH-Zurich, Zurich, Switzerland, 13 May, 2008.

"Future advances in land-climate interactions for Earth System Models": NCAR Earth System Modeling Workshop, Boulder, CO, 11 April, 2008.

"Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss": LMWG Meeting, Boulder, CO, 20-22 February, 2008.

"LMWG Community Snow Project": AMWG and LMWG Meetings, Boulder, CO, 12-14 February and 20-22, February, 2008.

"Modeling Arctic terrestrial climate change feedbacks in a global climate model (invited)": US Arctic Research Commission meeting, Boulder, CO, 7-8 February, 2008.

"Accelerated Arctic land warming and permafrost degradation during rapid sea ice loss": PCWG Meeting, Boulder, CO, 16-17 January, 2008.

"Improved modeling of permafrost in a GCM: the influence of a deeper soil column and organic soil": AGU, San Francisco, CA, 10-14 December, 2007.

"Features and performance of the NCAR Community Land Model (CLM): Permafrost, snow, and hydrology (invited)": Arctic System Model workshop, Fairbanks, Alaska, 6-7 August, 2007.

"Towards improved modeling of permafrost in a GCM: The influence of a deeper soil column and organic soil": 24th IUGG Conference, Perugia, Italy, 9-13 July, 2007.

"LMWG activities update": CCSM Meeting, Breckenridge, CO, 19-21 June, 2007.

"Towards modeling high-latitude carbon dynamics in a GCM: Incorporating the physical properties of organic soil": Carbon in Peatlands conference, Wageningen, Holland, 15-17 April, 2007.

"Vulnerability of Permafrost and Peatland Carbon Pools to High-latitude Warming: Amplifying Feedbacks to Climate Change? (invited)": CCSP SAP3.4 Meeting on Abrupt Climate Change, Reston, VA, 26-28 March, 2007.

"Understanding and Predicting Terrestrial High-Latitude Climate Change Feedbacks Using CCSM": Polar Climate Working Group meeting, Boulder, CO, 13 March, 2007.

"LMWG Community Hydrology Project; Incorporating the Physical Properties of Organic Soil and Deepening the Soil Column n CLM": Land Model Working Group meeting, Boulder, CO, 27-28 February, 2007.

"LMWG activities update; Land-atmosphere coupling in GCMs": Water Cycle Program Retreat, Boulder, CO, 4 December, 2006.

"A Projection of Severe Degradation of Near-Surface Permafrost: Potential Feedbacks on Global Climate (invited)": INSTAAR Departmental Seminar, Boulder, CO, 18 Sept, 2006.

"Understanding and Predicting High-Latitude Climate Change Feedbacks Using Earth System Models (invited)", IGBP Symposium, Boulder, CO, 7 Sept, 2006.

"A Projection of Severe Degradation of Near-Surface Permafrost: Potential Feedbacks on Global Climate": 1st Asian Conference on Permafrost, Lanzhou, China, 5-7 Aug, 2006.

"Global specification of thermal and hydrologic properties of organic soil in CLM": CCSM Meeting, Breckenridge, CO, 20-22 June, 2006.

"A Projection of Severe Degradation of Near-Surface Permafrost: Potential Feedbacks on Global Climate (invited)": 17th Global Warming Conference and Expo, Miami, FL, 20-21 Apr, 2006.

"A Projection of Severe Degradation of Near-Surface Permafrost: Potential Feedbacks on Global Climate (invited)": Capitol Hill Briefing, American Meteorological Society's Environmental Science Seminar Series, Washington DC, 22 Feb, 2006.

"A Projection of Severe Degradation of Near-Surface Permafrost During the 21st Century in CCSM3": CGD Seminar Series, Polar Climate Working Group meeting, and Land Model Working Group meeting, Boulder, CO, 31 Jan, 6 Feb, 28 Mar, 2006.

"The influence of the diurnal cycle on the soil moisture - precipitation feedback": iLEAPS, Boulder, 23-26 January, 2006.

"Projections of Severe Degradation of Near-Surface Permafrost During the 21st Century in CCSM3": AGU, San Francisco, CA, 5-9 December, 2005.

"Improvements to CLM3 Partitioning of Evaporation and Hydrology: Impacts on Climate": Water Cycle Program Retreat, Boulder, CO, ,15 November, 2005.

"Land-Atmosphere Coupling and the Diurnal Cycle in two GCMs": Water Cycle Program Retreat, Boulder, CO, 15 November, 2005.

"The soil moisture-precipitation feedback and the diurnal cycle in GCMs (invited)": 1st Pan-WCRP Monsoon Workshop, Irvine, 15-17 June, 2005.

"The distribution of evaporation into transpiration, soil evaporation, and canopy evaporation in CLM3: Bias correction and impact on climate simulations (invited)": CCSM Land Model Working Group and Biogeochemistry Working Group meetings, Boulder, CO, 14-15 and 28-29 Mar, 2005.

"Why does land-atmosphere coupling strength differ so widely amongst climate models? A direct comparison of the coupling mechanism in two AGCMs": 85th Annual AMS Meeting, San Diego, CA, 10-14 Jan, 2005.

"Land-atmosphere coupling strength in a GCM": RMS annual meeting, Norwich, UK, 1-5 Sept 2003.

"The impact of a realistic vegetation annual cycle on climate and hyrdology (invited)": Conference on Monsoon Environments: Agricultural and Hydrological Impacts of Seasonal Variability and Climate Change, Trieste, Italy, 24-28 March, 2003.

"The impact of a vegetation annual cycle on climate and hyrdology in a GCM (invited)": ESSC Seminar, University of Reading, 5 Dec, 2002; PAOS Seminar, University of Colorado, 28 Feb, 2003; Center for Ecology and Hydrology Seminar, 3 Jun, 2003.

"Vegetation phenology and the hydrological cycle of monsoons": 27th General Assembly of the European Geophysical Society, Nice, France, 21-25 Apr, 2002.

"Realistic vegetation phenology and the modeling of monsoons": UGAMP Meeting, Cambridge, UK, 10-12 Apr, 2002.

"Results from the Joint Air-Sea Monsoon Interaction Experiment (invited)":8th Scientific Assembly of IAMAS, Innsbruck, Austria, 10-18 July, 2001.

"The boreal summer Intraseasonal Oscillation:  The relationship between northward and eastward movement of convection": 8th Scientific Assembly of IAMAS, Innsbruck, Austria, 10-18 July, 2001.

"The impact of interactive vegetation on simulations of the African and Asian monsoons": Conference on Climate Variability and Land-surface Processes, Trieste, Italy, 11-14 June, 2001.

"Results from the Joint Air-Sea Monsoon Interaction Experiment (invited)": Royal Meteorological Society Meeting, London, UK, 21 Feb, 2001.

"The northward propagating envelope of convection during JASMINE": 10th Conference on Air-Sea Interactions, Fort Lauderdale, FL, 28 May-1 June, 2000.

"The boreal summer Intraseasonal Oscillation and the south Asian summer monsoon": 24th Conference on Hurricanes and Tropical Meteorology, Fort Lauderdale, FL, 28 May-1 June, 2000.

"Interannual variations of intraseasonal convection and the Asian summer monsoon": 23rd Conference on Hurricanes and Tropical Meteorology, Dallas, TX, 11-15 Jan 1999.

"Synoptic scale convection, the Intraseasonal Oscillation, and active rainfall periods in Asian monsoon" (poster): American Geophysical Union Spring Meeting, Boston, MA, 26-29 May 1998.

"Intraseasonal variability of the Asian monsoon: Low frequency modulation of synoptic scale convection" (poster): 22nd Annual Climate Diagnostics Workshop, Berkeley, CA, 6-10 Oct, 1997.

"Intraseasonal variability in maximum convection regions of Asian monsoon and associated large scale circulations" (poster): 22nd Conference on Hurricanes and Tropical Meteorology , Fort Collins, CO, 19-23 May 1997, pp. 331-332.


Technical
Experience

Extensive experience analyzing large geophysical datasets, including reanalyses, general circulation model output, and multi-year satellite-observed datasets.

Experience designing and running experiments with a Global Climate Model (Hadley Centre Unified Model and NCAR Community Climate System Model).

Experience with various geophysical data analysis methods including principal component analysis, wavelet analysis, wavenumber-frequency spectra, and regression analysis.

Proficient IDL, FORTRAN, and UNIX programmer.

Experience with the HTML language, LaTeX, Adobe Illustrator, and a variety of other software packages.