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V. Ramaswamy

Ramaswamy, V.

  1. Huang, X., W. Yang, N. G. Loeb, and V. Ramaswamy, 2008: Spectrally resolved fluxes derived from collocated AIRS and CERES measurements and their application in model evaluation: Clear sky over the tropical oceans. Journal of Geophysical Research, 113, D09110, doi:10.1029/2007JD009219.

  2. Abstract / PDF

  3. Huang, Y., and V. Ramaswamy, 2008: Observed and simulated seasonal co-variations of outgoing longwave radiation spectrum and surface temperature. Geophysical Research Letters, 35, L17803, doi:10.1029/2008GL034859.

  4. Abstract / PDF

  5. Levy II, H., M. D. Schwarzkopf, L. Horowitz, V. Ramaswamy, and K. L. Findell, 2008: Strong sensitivity of late 21st century climate to projected changes in short-lived air pollutants. Journal of Geophysical Research, 113, D06102, doi:10.1029/2007JD009176.

  6. Abstract / PDF

  7. Li, F., P. Ginoux, and V. Ramaswamy, 2008: Distribution, transport, and deposition of mineral dust in the Southern Ocean and Antarctica: Contribution of major sources. Journal of Geophysical Research, 113, D10207, doi:10.1029/2007JD009190.

  8. Abstract / PDF

  9. Randles, C. A., and V. Ramaswamy, 2008: Absorbing aerosols over Asia: A Geophysical Fluid Dynamics Laboratory general circulation model sensitivity study of model response to aerosol optical depth and aerosol absorption. Journal of Geophysical Research, 113, D21203, doi:10.1029/2008JD010140.

  10. Abstract / PDF

  11. Schwarzkopf, M. D., and V. Ramaswamy, 2008: Evolution of stratospheric temperature in the 20th Century. Geophysical Research Letters, 35, L03705, doi:10.1029/2007GL032489.

  12. Abstract / PDF

  13. Forster, P., V. Ramaswamy, et al., 2007: Changes in Atmospheric Constituents and in Radiative Forcing.  In, Climate Change 2007: The Physical Science Basis.  Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change [Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K. B. Averyt, M. Tignor, and H. L. Miller (eds.)].  Cambridge University Press, Cambridge, UK and New York, NY, 129-234.

  14. [No abstract]

  15. Huang, Y. and V. Ramaswamy, 2007: Effect of the temperature dependence of gas absorption in climate feedback. Journal of Geophysical Research, 112, D07101, doi:10.1029/2006JD007398.

  16. Abstract / PDF

  17. Huang, Y., V. Ramaswamy, and B. Soden, 2007: An investigation of the sensitivity of the clear-sky outgoing longwave radiation to atmospheric temperature and water vapor. Journal of Geophysical Research, 112, D05104, doi:10.1029/2005JD006906.

  18. Abstract / PDF

  19. Huang, Y., V. Ramaswamy, X. Huang, Q. Fu, C. Bardeen, 2007: A strict test in climate modeling with spectrally resolved radiances: GCM simulation versus AIRS observations. Geophysical Research Letters, 34, L24707, doi:10.1029/2007GL031409.

  20. Abstract / PDF

  21. IPCC, 2007:  Summary for Policymakers. In, Climate Change 2007: The Physical Science Basis.  Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change [Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K. B. Averyt, M. Tignor, and H. L. Miller (eds.)].  Cambridge University Press, Cambridge, UK and New York, NY, 1-18.

  22. [No abstract]

  23. Ming, Y., V. Ramaswamy, L. J. Donner, V. T. J. Phillips, S. A. Klein, P. A. Ginoux, and L. W. Horowitz, 2007: Modeling the interactions between aerosols and liquid water clouds with a self-consistent cloud scheme in a general circulation model. Journal of the Atmospheric Sciences, 64(4), 1189-1209.

  24. Abstract / PDf

  25. Naik, V., D. L. Mauzerall, L. W. Horowitz, M. D. Schwarzkopf, V. Ramaswamy, and M. Oppenheimer, 2007:  On the sensitivity of radiative forcing from biomass burning aerosols and ozone to emission location. Geophysical Research Letters, 34, L03818, doi:10.1029/2006GL028149.

  26. Abstract / PDF

  27. Solomon, S., V. Ramaswamy, R. J. Stouffer, et al., 2007: Technical Summary. In, Climate Change 2007: The Physical Science Basis.  Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change [Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K. B. Averyt, M. Tignor, and H. L. Miller (eds.)].  Cambridge University Press, Cambridge, UK and New York, NY, 19-91.

  28. [No abstract]

  29. Collins, W. D., V. Ramaswamy, M. D. Schwarzkopf, Y. Sun, R. W. Portmann, and Q. Fu et al., 2006: Radiative forcing by well-mixed greenhouse gases: Estimates from climate models in the Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report (AR-4). Journal of Geophysical Research, 11, D14317, doi:10.1029/2005JD006713.

  30. Abstract / PDF

  31. Delworth, T. L., A. Rosati, R. J. Stouffer, K. W. Dixon, J. Dunne, K. Findell, P. Ginoux, A. Gnanadesikan, C. T. Gordon, S. M. Griffies, R. Gudgel, M. J. Harrison, I. M. Held, R. S. Hemler, L. W. Horowitz, S. A. Klein, T. R. Knutson, S-J. Lin, P. C. D. Milly, V. Ramaswamy, M. D. Schwarzkopf, J. J. Sirutis, W. F. Stern, M. J.  Spelman, M. Winton, A. T. Wittenberg, B. Wyman, et al., 2006: GFDL's CM2 Global Coupled Climate Models. Part I: Formulation and simulation characteristics. Journal of Climate, 19(5), 643-674.

  32. Abstract / PDF

  33. Erlick, C., V. Ramaswamy, and L. M. Russell, 2006: Differing regional responses to a perturbation in solar cloud absorption in the SKYHI general circulation modelsJournal of Geophysical Research, 111, D06204, doi:10.1029/2005JD006491.

  34. Abstract / PDF

  35. Ginoux, P., L. W. Horowitz, V. Ramaswamy, I. V. Geogdzhayev, B. N. Holben, G. Stenchikov, and X. Tie, 2006: Evaluation of aerosol distribution and optical depth in the Geophysical Fluid Dynamics Laboratory coupled model CM2.1 for present climate. Journal of Geophysical Research, 111, D22210, doi:10.1029/2005JD006707.

  36. Abstract / PDF

  37. Huang, X., V. Ramaswamy, and M. D. Schwarzkopf, 2006: Quantification of the source of errors in AM2 simulated tropical clear-sky outgoing longwave radiation. Journal of Geophysical Research, 111, D14107, doi:10.1029/2005JD006576.

  38. Abstract / PDF

  39. Knutson, T. R., T. L. Delworth, K. W. Dixon, I.  M. Held, J. Lu, V. Ramaswamy, M. D. Schwarzkopf, G. Stenchikov, and R. J. Stouffer, 2006: Assessment of Twentieth-Century regional surface temperature trends using the GFDL CM2 coupled models. Journal of Climate, 10(9), 1624-1651.

  40. Abstract / PDF

  41. Ming, Y., V. Ramaswamy, Leo J. Donner, and Vaughan T. J. Phillips, 2006:  A new parameterization of cloud droplet activation applicable to general circulation models. Journal of the Atmospheric Sciences, 63(4), 1348-1356.

  42. Abstract / PDF

  43. Ramaswamy, V., J. W. Hurrell, G. A. Meehl, A. Phillips, B. D. Santer, M. D. Schwarzkopf, D. J. Seidel, S. C. Sherwood, and P. W. Thorne, 2006: Why do temperatures vary vertically (from the surface to the stratosphere) and what do we understand about why they might vary and change over time? In, Temperature Trends in the Lower Atmosphere: Steps for Understanding and Reconciling Differences, T. R. Karl, S. J. Hassol, C. D. Miller, W. L. Murray, eds., A Report by the Climate Change Science Program and the Subcommittee on Global Change Research, Washington, DC, 15-28.

  44. Abstract / PDF

  45. Ramaswamy, V., S. Ramachandran, G. Stenchikov, and A. Robock, 2006: A model study of the effect of Pinatubo volcanic aerosols on the stratospheric temperatures.  In, Frontiers of Climate Modeling, J. T. Kiehl, and V. Ramanathan, eds., Cambridge, UK: Cambridge University Press, 152-178.

  46. [No abstract]

  47. Ramaswamy, V., M. D. Schwarzkopf, W. J. Randel, B. D. Santer, B. J. Soden, and G. L. Stenchikov, 2006: Anthropogenic and natural influences in the evolution of lower stratospheric cooling. Science, 311(5764), 1138- 1141.

  48. Abstract / PDF

  49. Stenchikov, G., K. Hamilton, R. J. Stouffer, A. Robock, V. Ramaswamy, B. Santer, and H-F. Graf, 2006: Arctic oscillation response to volcanic eruptions in the IPCC AR4 climate models. Journal of Geophysical Research, 111, D07107, doi:10.1029/2005JD006286.

  50. Abstract / PDF

  51. Wigley, T. M. L., V. Ramaswamy, J. R. Christy, J. R. Lanzante, C. A. Mears, B. D. Santer, and C. K. Folland, 2006: Executive Summary. In, Temperature Trends in the Lower Atmosphere: Steps for understanding and reconciling differences, T. R. Karl, S. J. Hassol, C. D. Miller, W. L. Murray, eds., A Report by the Climate Change Science Program and the Subcommittee on Global Change Research, Washington, DC, 1-14.

  52. Abstract / PDF

  53. Delworth, T. L., V. Ramaswamy, and G. L. Stenchikov, 2005: The impact of aerosols on simulated ocean temperature and heat content in the 20th century. Geophysical Research Letters, 32, L24709, doi:10.1029/2005GL024457.

  54. Abstract / PDF

  55. Freidenreich, S. M., and V. Ramaswamy, 2005: Refinement of the Geophysical Fluid Dynamics Laboratory solar benchmark computations and an improved parameterization for climate models. Journal of Geophysical Research, 110, D17105,  doi:10.1029/2004JD005471.

  56. Abstract / PDF

  57. Halthore, R. N., D. Crisp, S. E. Schwartz, G. P. Anderson, S. Freidenreich, and V. Ramaswamy, et al., 2005: Intercomparison of shortwave radiative transfer codes and measurements. Journal of Geophysical Research, 110, D11206, doi:10.1029/2004JD005293.

  58. Abstract / PDF

  59. Ming, Y., V. Ramaswamy, P. A. Ginoux, and L. H. Horowitz, 2005: Direct radiative forcing of anthropogenic organic aerosolJournal of Geophysical Research, 110, D20208, doi:10.1029/2004JD005573.

  60. Abstract / PDF

  61. Ming, Yi, V. Ramaswamy, P. A. Ginoux, L. W. Horowitz, and L. M. Russell, 2005: Geophysical Fluid Dynamics Laboratory general circulation model investigation of the indirect radiative effects of anthropogenic sulfate aerosol. Journal of Geophysical Research, 110, D22206, doi:10.1029/2005JD006161.

  62. Abstract / PDF

  63. Naik, V., D. Mauzerall, L. Horowitz, M. D. Schwarzkopf, V. Ramaswamy, and M. Oppenheimer, 2005: Net radiative forcing due to changes in regional emissions of tropospheric ozone precursors. Journal of Geophysical Research, 110, D24306, doi:10.1029/2005JD005908.

  64. Abstract / PDF

  65. Santer, B. D., T. M. L. Wigley, C. Mears, K. W. Dixon, J. R. Lanzante, V. Ramaswamy, and G. A. Schmidt, et al., 2005: Amplification of surface temperature trends and variability in the tropical atmosphere. Science, 309(5740), 1551-1556. Published online 11 August 2005; 10.1126/science.1114867.

  66. Abstract / PDF / Supplement

  67. Seidel, D., J. Angell, A. Robock, B. Hicks, K. Labitzke, J. Lanzante, J. Logan, J. Mahlman, V. Ramaswamy, W. Randel, E. Rasmusson, R. Ross, and S. F. Singer, 2005: Jim Angell's contributions to meteorologyBulletin of the American Meteorological Society, 86(3), 403-410.

  68. PDF

  69. Soden, B. J., D. L. Jackson, V. Ramaswamy, M. D. Schwarzkopf, and X. Huang, 2005: The radiative signature of upper tropospheric moisteningScience, 310(5749), 841-844.

  70. Abstract / PDF

  71. Thorne, P. W., T. R. Karl, H. Coleman, C. K. Folland, B. Murray, D. E. Parker, V. Ramaswamy, W. Rossow, A. A. Scaife, and S. F. B. Tett, 2005: Vertical profiles of temperature trends. Bulletin of the American Meteorological Society, 86(8), 1471-1476.

  72. PDF

  73. The GFDL Global Atmospheric Model Development Team, 2004: The new GFDL global atmosphere and land model AM2-LM2: Evaluation with prescribed SST simulations. Journal of Climate, 17(24), 4641-4673.

  74. Abstract / PDF

  75. Ramaswamy, V., 2004: A report of the Gordon Research Conference on "Solar Radiation and Climate". Sparc Newsletter, 22, 18-20.

  76. PDF

  77. Randel, W., V. Ramaswamy, D. Karoly, D. Seidel, and S. Yoden, 2004: The SPARC Workshop on understanding seasonal temperature trends in the stratosphere. Sparc Newsletter, 22, 24-28.

  78. PDF

  79. Randles, C. A., L. M. Russell, and V. Ramaswamy, 2004: Hygroscopic and optical properties of organic sea salt aerosol and consequences for climate forcingGeophysical Research Letters, 31(L16108), doi:10.1029/2004GL020628.

  80. Abstract / PDF

  81. Stenchikov, G., K. Hamilton, A. Robock, and V. Ramaswamy, and M . D. Schwarzkopf, 2004: Arctic oscillation response to the 1991 Pinatubo eruption in the SKYHI general circulation model with a realistic quasi-biennial oscillation. Journal of Geophysical Research, 109(D3 ), D03112, doi: 10.1029/2003JD003699, 2004.

  82. Abstract / PDF

  83. Barker, H. W.,  S. Freidenreich, V. Ramaswamy, et al., 2003:  Assessing 1D atmospheric solar radiative transfer models: Interpretation and handling of unresolved cloudsJournal of Climate, 16(16), 2676-2699.

  84. Abstract / PDF

  85. Erlick, C., and V. Ramaswamy, 2003: Note on the definition of clear sky in calculations of shortwave cloud forcingJournal of Geophysical Research, 108(D5), 4156, doi:10.1029/2002JD002990.

  86. Abstract / PDF

  87. Erlick, C., and V. Ramaswamy, 2003: Sensitivity of the atmospheric lapse rate to solar cloud absorption in a radiative-convective model. Journal of Geophysical Research, 108(D16), 4522, doi:10.1029/2002JD002966.

  88. Abstract / PDF

  89. Garrett, T. J., L. M. Russell, V. Ramaswamy, S. F. Maria, and B. J. Huebert, 2003: Microphysical and radiative evolution of aerosol plumes over the tropical North Atlantic Ocean. Journal of Geophysical Research, 108(D1), 4022, doi:10.1029/2002JD002228.

  90. Abstract / PDF

  91. Shine, K. P., M. S. Bourqui, P.M. De F. Forster, S. H. E. Hare, U. Langematz, P. Braesicke, V. Grewe, M. Ponater, C. Schnadt, C. A. Smith, J. D. Haigh, J. Austin, N. Butchart, D. T. Shindell, W. J. Randel, T. Nagashima, R. W. Portmann, S. Solomon, D. J. Seidel, J. Lanzante, S. Klein, V. Ramaswamy, M. D. Schwarzkopf, 2003: A comparison of model-simulated trends in stratospheric temperatures. Quarterly Journal of the Royal Meteorological Society, 129(590), 1565-1588.

  92. Abstract / PDF

  93. Allan, R. P., V. Ramaswamy, and A. Slingo, 2002: Diagnostic analysis of atmospheric moisture and clear-sky radiative feedback in the Hadley Centre and Geophysical Fluid Dynamics Laboratory (GFDL) climate models. Journal of Geophysical Research, 107(D17), 10.1029/2001JD001131.

  94. Abstract / PDF / Correction

  95. Allan, R. P., A. Slingo, and V. Ramaswamy, 2002: Analysis of moisture variability in the European Centre for Medium-Range Weather Forecasts 15-year reanalysis over the tropical oceans. Journal of Geophysical Research, 107(D15), 10.1029/2001JD001132.

  96. Abstract / PDF

  97. Cooke, W. F., V. Ramaswamy, and P. Kasibhatla, 2002: A general circulation model study of the global carbonaceous aerosol distribution. Journal of Geophysical Research, 107(D16), 10.1029/2001JD001274.

  98. Abstract / PDF

  99. Ramaswamy, V., 2002: Infrared Radiation. In Encyclopedia of Global Environmental Change, Chichester, UK: John Wiley & Sons, Ltd., Vol.  I, 470-475.

  100. Abstract

  101. Ramaswamy, V., M. E. Gelman, M. D. Schwarzkopf, and J.-J. R. Lin, 2002: An update of stratospheric temperature trends. SPARC Newsletter, 18, 7-9.

  102. PDF

  103. Ramaswamy, V., and M. D. Schwarzkopf, 2002: Effects of ozone and well-mixed gases on annual-mean stratospheric temperature trends. Geophysical Research Letters, 29(22), 2064, 10.1029/2002GL015141.

  104. Abstract / PDF

  105. Schwarzkopf, M. D., and V. Ramaswamy, 2002: Effects of changes in well-mixed gases and ozone on stratospheric seasonal temperatures. Geophysical Research Letters, 29(24), 10.1029/2002GL015759.

  106. Abstract / PDF

  107. Stenchikov, G., A. Robock, V. Ramaswamy, M. D. Schwarzkopf, K. Hamilton, and S. Ramachandran, 2002: Arctic oscillation response to the 1991 Mount Pinatubo eruption: effects of volcanic aerosols and ozone depletion. Journal of Geophysical Research, 107(D24), 4803, doi:10.1029/2002JD002090.


  108. Abstract / PDF

  109. Erlick, C., L. M. Russell, and V. Ramaswamy, 2001: A microphysics-based investigation of the radiative effects of aerosol-cloud interactions for two MAST Experiment case studies. Journal of Geophysical Research, 106(D1), 1249-1269.

  110. Abstract / PDF

  111. Ramaswamy, V., 2001: Stratospheric temperature changes: Observations and model simulations.  In, Long Term Changes and Trends in the Atmosphere, Vol. II, New Dehli, India: New Age International Limited, 3-32.

  112. Abstract / PDF

  113. Ramaswamy, V., O. Boucher, J. Haigh, D. Hauglustaine, J. Haywood, G. Myhre, T. Nakajima, G.Y. Shi, S. Solomon, R. Betts, R. Charlson, C. Chuang, J. S. Daniel, A. Del Genio, R. van Dorland, J. Feichter, J. Fuglestvedt, P. M. de F. Forster, S. J. Ghan, A. Jones, J. T. Kiehl, D. Koch, C. Land, J. Lean, U. Lohmann, K. Minschwaner, J. E. Penner, D. L. Roberts, H. Rodhe, G. J. Roelofs, L. D. Rotstayn, T. L. Schneider, U. Schumann, S. E. Schwartz, M.D. Schwarzkopf, K. P. Shine, S. Smith, D. S. Stevenson, F. Stordal, I. Tegen, and Y. Zhang, 2001: Radiative forcing of climate change.  In Climate Change 2001: The Scientific Basis. Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge, UK: Cambridge University Press, 350-416.

  114. [No abstract]

  115. Ramaswamy, V., M.-L. Chanin, J. Angell, J. Barnett, D. Gaffen, M. Gelman, P. Keckhut, Y. Koshelkov, K. Labitzke, J.-J. R. Lin, A. O'Neill, J. Nash, W. Randel, R. Rood, K. Shine, M. Shiotani, and and R. Swinbank, 2001: Stratospheric temperature trends: observations and model simulations. Reviews of Geophysics, 39(1), 71-122.

  116. Abstract / PDF

  117. Stocker, T. F., G. K. C. Clarke, H. Le Treut, R. S. Lindzen, V. P. Meleshko, R. K. Mugara, T. N. Palmer, R. T. Pierrehumbert, P. J. Sellers, K. E. Trenberth, J. Willebrand, R. B. Alley, O. E. Anisimov, C. Appenzeller, R. G. Barry, J. J. Bates, R. Bindschadler, G. B. Bonan, C. W. Böning, S. Bony, H. Bryden, M. A. Cane, J. A. Curry, T. Delworth, A. S. Denning, R. E. Dickinson, K. Echelmeyer, K. Emanuel, G. Flato, I. Fung, M. Geller, P. R. Gent, S. M. Griffies, I. Held, A. Henderson-Sellers, A. A. M. Holtslag, F. Hourdin, J. W. Hurrell, V. M. Kattsov, P. D. Killworth, Y. Kushnir, W. G. Large, M. Latif, P. Lemke, M. E. Mann, G. Meehl, U. Mikolajewicz, W. O'Hirok, C. L. Parkinson, A. Payne, A. Pitman, J. Polcher, I. Polyakov, V. Ramaswamy, P. J. Rasch, E. P. Salathe, C. Schär, R. W. Schmitt, T. G. Shepherd, B. J. Soden, R. W. Spencer, P. Taylor, A. Timmermann, K. Y. Vinnikov, M. Visbeck, S. E. Wijffels, and M. Wild, 2001: Physical climate processes and feedbacks. In Climate Change 2001: Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change, Cambridge, UK: Cambridge University Press, 418-470.

  118. [No abstract]

  119. Ramachandran, S., V. Ramaswamy, G. L. Stenchikov, and A. Robock, 2000: Radiative impact of the Mount Pinatubo volcanic eruption: Lower stratospheric response. Journal of Geophysical Research, 105(D19), 24,409-24,429.

  120. Abstract / PDF

  121. Andronache, C., L. J. Donner, C. J. Seman, V. Ramaswamy, and R. S. Hemler, 1999: Atmospheric sulfur and deep convective clouds in tropical Pacific: A model study. Journal of Geophysical Research, 104(D4), 4005-4024.

  122. Abstract / PDF

  123. Andronache, C., L. J. Donner, V. Ramaswamy, C. J. Seman, and R. S. Hemler, 1999: Possible impact of atmospheric sulfur increase on tropical convective systems: A TOGA COARE Case. In Proceedings of a Conference on the TOGA Coupled Ocean-Atmosphere Response Experiment (COARE) - COARE-98, WCRP-107, WMO/TD-No. 940, WMO, 243-244.

  124. [No abstract]

  125. Chanin, M.-L., and V. Ramaswamy, 1999: Trends in stratospheric temperatures. In Scientific Assessment of Ozone Depletion: 1998, World Meteorological Organization, Global Ozone Research and Monitoring Project - Report No. 44, Geneva, Switzerland: NOAA/NASA/UNEP/WMO, European Commission, 5.1-5.59.

  126. [No abstract]

  127. Freidenreich, S. M., and V. Ramaswamy, 1999: A new multiple-band solar radiative parameterization for general circulation models. Journal of Geophysical Research, 104(D24), 31,389-31,409.

  128. Abstract / PDF

  129. Fung, K. K., and V. Ramaswamy, 1999: On shortwave radiation absorption in overcast atmospheres. Journal of Geophysical Research, 104(D18),  22,233-22,241.

  130. Abstract / PDF

  131. Haywood, J. M., V. Ramaswamy, and B. J. Soden, 1999: Tropospheric aerosol climate forcing in clear-sky satellite observations over the oceans. Science, 283(5406), 1299-1303.

  132. Abstract / PDF

  133. Schwarzkopf, M. D., and V. Ramaswamy, 1999: Radiative effects of CH4, N2O, halocarbons and the foreign-broadened H2O continuum: A GCM experiment. Journal of Geophysical Research, 104(D8), 9467-9488.

  134. Abstract / PDF

  135. Andronache, C., L. J. Donner, V. Ramaswamy, C. J. Seman, and R. S. Hemler, 1998: The effects of atmospheric sulfur on the radiative properties of convective clouds: a limited area modeling study. Geophysical Research Letters, 25(9), 1423-1426.

  136. Abstract / PDF

  137. Boucher, O., S. E. Schwartz, T. P. Ackerman, T. L. Anderson, B. Bergstrom, B. Bonnel, P. Chylek, A. Dahlback, Y. Fouquart, Q. Fu, R. N. Halthore, J. M. Haywood, T. Iverson, S. Kato, S. Kinne, A. Kirkevag, K. R. Knapp, A. Lacis, I. Laszlo, M. I. Mishchenko, S. Nemesure, V. Ramaswamy, D. L. Roberts, P. Russell, M. E. Schlesinger, G. L. Stephens, R. Wagener, M. Wang, J. Wong, and F. Yang, 1998: Intercomparison of models representing direct shortwave radiative forcing by sulfate aerosols. Journal of Geophysical Research, 103(D14), 16,979-16,998.

  138. Abstract / PDF

  139. Harshvardhan, W. Ridgway, V. Ramaswamy, S. M. Freidenreich, and M. Batey, 1998: Spectral characteristics of solar near-infrared absorption in cloudy atmospheres. Journal of Geophysical Research, 103(D22), 28,793-28,799.

  140. Abstract / PDF

  141. Haywood, J. M., and V. Ramaswamy, 1998: Global sensitivity studies of the direct radiative forcing due to anthropogenic sulfate and black carbon aerosols. Journal of Geophysical Research, 103(D6), 6043-6058.

  142. Abstract / PDF

  143. Haywood, J. M., V. Ramaswamy, and L. J. Donner, 1998: Reply. Geophysical Research Letters, 25(7), 1041.

  144. PDF

  145. Haywood, J. M., M. D. Schwarzkopf, and V. Ramaswamy, 1998: Estimates of radiative forcing due to modeled increases in tropospheric ozone. Journal of Geophysical Research, 103(D14), 16,999-17,007.

  146. Abstract / PDF

  147. Ramaswamy, V., and S. M. Freidenreich, 1998: A high-spectral resolution study of the near-infrared solar flux disposition in clear and overcast atmospheres. Journal of Geophysical Research, 103(D18), 23,255-23,273.

  148. Abstract / PDF

  149. Soden, B. J., and V. Ramaswamy, 1998: Variations in atmosphere-ocean solar absorption under clear skies: A comparison of observations and models. Geophysical Research Letters, 25(12), 2149-2152.

  150. Abstract / PDF

  151. Chen, C-T., and V. Ramaswamy, 1997: Climate sensitivity to solar and greenhouse radiative forcings. In IRS '96: Current Problems in Atmospheric Radiation, Proceedings of the International Radiation Symposium, Fairbanks, Alaska, 19-24 August 1996. Hampton, Virginia: Deepak Publishing 279-281.

  152. Abstract

  153. Gelman, M. E., V. Ramaswamy, J. Angell, J. Barnett, M. L. Chanin, J. Christy, L. Coy, D. Cullum, P. Kechhut, Y. Koshelkov, K. Labitzke, J-J. Lin, C. S. Long, A. J. Miller, J. Nash, A. O'Neill, A. Oort, W. Randel, K. P. Shine, and R. Swinbank, 1997: Stratospheric temperature trends derived from SPARC datasets. In Stratospheric Processes and Their Role in Climate (SPARC), Proceedings of the First SPARC General Assembly, WMO/TD-No. 814, WCRP-99, World Meteorological Organization, 153-156.

  154. Abstract

  155. Haywood, J. M., V. Ramaswamy, and L. J. Donner, 1997: A limited-area-model case study of the effects of sub-grid scale variations in relative humidity and cloud upon the direct radiative forcing of sulfate aerosol. Geophysical Research Letters, 24(2), 143-146.

  156. Abstract / PDF

  157. Haywood, J. M., R. J. Stouffer, R. T. Wetherald, S. Manabe, and V. Ramaswamy, 1997: Transient response of a coupled model to estimated changes in greenhouse gas and sulfate concentrations. Geophysical Research Letters, 24(11), 1335-1338.

  158. Abstract  / PDF

  159. Heintzenberg, J., R. J. Charlson, A. D. Clarke, C. Liousse, V. Ramaswamy, K. P. Shine, M. Wendisch, and G. Helas, 1997: Measurements and modelling of aerosol single-scattering albedo: Progress, problems and prospects. Contributions to Atmospheric Physics, 70(4), 249-263.

  160. Abstract / PDF

  161. Li, J., S. M. Freidenreich, and V. Ramaswamy, 1997: Solar spectral weight at low cloud tops. Journal of Geophysical Research, 102(D10), 11,139-11,143.

  162. Abstract / PDF

  163. Ramaswamy, V., and C-T. Chen, 1997: Climate forcing-response relationships for greenhouse and shortwave radiative perturbations. Geophysical Research Letters, 24(6), 667-670.

  164. Abstract / PDF

  165. Ramaswamy, V., and C-T. Chen, 1997: Linear additivity of climate response for combined albedo and greenhouse perturbations. Geophysical Research Letters, 24(5), 567-570.

  166. Abstract / PDF

  167. Ramaswamy, V., and S. M. Freidenreich, 1997: Absorption of solar radiation in overcast atmospheres. In IRS '96: Current Problems in Atmospheric Radiation, Proceedings of the International Radiation Symposium, Fairbanks, Alaska, 19-24 August 1996. Hampton, Virginia: Deepak Publishing, 125-127.

  168. Abstract

  169. Ramaswamy, V., and M. D. Schwarzkopf, 1997: Stratospheric temperature trends: observations and model simulations. In Stratospheric Processes and Their Role in Climate (SPARC), Proceedings of the First SPARC General Assembly, WMO/TD-No. 814, WCRP-99, World Meteorological Organization, 149-152.

  170. [No abstract]

  171. Schwarzkopf, M. D., and V. Ramaswamy, 1997: Stratospheric climatic effects due to CH4, N2O, CFCs and the H2O infrared continuum: A GCM experiment. In IRS '96: Current Problems in Atmospheric Radiation, Proceedings of the International Radiation Symposium, Fairbanks, Alaska, 19-24 August 1996. Hampton, Virginia: Deepak Publishing, 336-339.

  172. Abstract

  173. Chen, C-T., and V. Ramaswamy, 1996: Sensitivity of simulated global climate to perturbations in low-cloud microphysical properties. Part I: Globally uniform perturbations. Journal of Climate, 9(6), 1385-1402.

  174. Abstract / PDF

  175. Chen, C-T. and V. Ramaswamy, 1996: Sensitivity of simulated global climate to perturbations in low cloud microphysical properties. Part II: Spatially localized perturbations. Journal of Climate, 9(11), 2788-2801.

  176. Abstract / PDF

  177. Li, J., and V. Ramaswamy, 1996: Four-stream spherical harmonic expansion approximation for solar radiative transfer. Journal of the Atmospheric Sciences, 53(8), 1174-1186.

  178. Abstract / PDF

  179. Ramaswamy, V., 1996: Longwave radiation. In Encyclopedia of Climate and Weather, Vol. 2, New York: Oxford University Press, 478-481.

  180. [No abstract]

  181. Ramaswamy, V., and J. Li, 1996: A line-by-line investigation of solar radiative effects in vertically inhomogeneous low clouds. Quarterly Journal of the Royal Meteorological Society, 122(536), 1873-1890.

  182. Abstract / PDF

  183. Ramaswamy, V., and M. D. Schwarzkopf, W. J. Randel, 1996: Fingerprint of ozone depletion in the spatial and temporal pattern of recent lower-stratospheric cooling. Nature, 382, 616-618.

  184. Abstract  / PDF

  185. Santer, B. D., K. E. Taylor, T. M. L. Wigley, T. C. Johns, P. D. Jones, D. J. Karoly, J. F. B. Mitchell, A. H. Oort, J. E. Penner, V. Ramaswamy, M. D. Schwarzkopf, R. J. Stouffer, and S. Tett, 1996: A search for human influences on the thermal structure of the atmosphere. Nature, 382(6586), 39-46.

  186. Abstract / PDF

  187. Schimel, D., D. Alves, I. Enting, M. Heimann, F. Joos, D. Raynaud, T., Wigley, M. Prather, R. Derwent, D. Ehhalt, P. Fraser, E. Sanheuza, X., Zhou, P. Jonas, R. Charlson, H. Rodhe, S., Sadasivan, K. P. Shine, Y. Fouquart, V. Ramaswamy, S. Solomon, J., Srinivasan, D. Albritton, I. Isaksen, M. Lal, and D. Wuebbles, 1996: Radiative forcing of climate change. In Climate Change 1995: The Science of Climate Change, Cambridge: Cambridge University Press, 69-131.

  188. [No abstract]

  189. Chen, C.-T., and V. Ramaswamy, 1995: Parameterization of the solar radiative characteristics of low clouds and studies with a general circulation model. Journal of Geophysical Research, 100(D6), 11,611-11,622.

  190. Abstract / PDF

  191. Freidenreich, S. M., and V. Ramaswamy, 1995: Stratospheric temperature response to improved solar CO2 and H2O parameterizations. Journal of Geophysical Research, 100(D8), 16,721-16,725.

  192. Abstract / PDF

  193. Ramaswamy, V., R. J. Charlson, J. A. Coakley, J. L. Gras, Harshvardhan, G. Kukla, M. P. McCormick, D. Moller, E. Roeckner, L. L. Stowe, and J. Taylor, 1995: Group report: what are the observed and anticipated meteorological and climatic responses to aerosol forcing? In Aerosol Forcing of Climate, Vol. 20. John Wiley & Sons Ltd., 386-399.

  194. [No abstract]

  195. Santer, B. D., K. E. Taylor, T. M. L. Wigley, P. D. Jones, D. J. Karoly, J. F. B. Mitchell, A. H. Oort, J. E. Penner, V. Ramaswamy, M. D. Schwarzkopf, R. J. Stouffer, and S. Tett, 1995: A Search for Human Influences on the Thermal Structure of the Atmosphere. Program for Climate Model Diagnosis and Intercomparison, PCMDI Report No. 27, UCRL-ID-121956, Lawrence Livermore National Laboratory, Livermore, CA, 26 pp.

  196. Abstract

  197. Shine, K. P., B. P. Briegleb, A. S. Grossman, D. Hauglustaine, H. Mao, V. Ramaswamy, M. D. Schwarzkopf, R. Van Dorland, and W-C. Wang, 1995: Radiative forcing due to changes in ozone: A comparison of different codes. In Atmospheric Ozone as a Climate Gas, NATO ASI Series I, Vol. 32, Heidelberg, Germany: Springer-Verlag, 373-396.

  198. Abstract

  199. Shine, K. P., Y. Fouquart, V. Ramaswamy, S. Solomon, and J. Srinivasan, 1995: Radiative Forcing. In Climate Change 1994: Radiative Forcing of Climate Change, Cambridge, UK: Cambridge University Press, 163-203.

  200. [No abstract]

  201. Shine, K. P., K. Labitzke, V. Ramaswamy, P. C. Simon, S. Solomon, amd W-C. Wang, 1995: Radiative forcing and temperature trends. In Scientific Assessment of Ozone Depletion: 1994, Global Ozone Research and Monitoring Project Report No. 37, World Meteorological Organization, 8.1-8.26.

  202. [No abstract]

  203. Ramaswamy, V., and M. M. Bowen, 1994: Effect of changes in radiatively active species upon the lower stratospheric temperatures. Journal of Geophysical Research, 99(D9), 18,909-18,921.

  204. Abstract / PDF

  205. Ramaswamy, V., and M. M. Bowen, 1994: Tropospheric and stratospheric climatic impacts due to increases in tropospheric aerosols and trace gases. In Conference on Atmospheric Chemistry, January 23-28, 1994, Nashville, TN, American Meteorological Society, 1-2.

  206. [No abstract]

  207. Raval, A., A. H. Oort, and V. Ramaswamy, 1994: Observed dependence of outgoing longwave radiation on sea surface temperature and moisture. Journal of Climate, 7(5), 807-821.

  208. Abstract / PDF

  209. Freidenreich, S. M., and V. Ramaswamy, 1993: Solar radiation absorption by CO2, overlap with H2O, and a parameterization for general circulation models. Journal of Geophysical Research, 98(D4), 7255-7264.

  210. Abstract

  211. Held, I. M., R. S. Hemler, and V. Ramaswamy, 1993: Radiative-convective equilibrium with explicit two-dimensional moist convection. Journal of the Atmospheric Sciences, 50(23), 3909-3927.

  212. Abstract / PDF 

  213. Ramaswamy, V., and C. T. Chen, 1993: An investigation of the global solar radiative forcing due to changes in cloud liquid water path. Journal of Geophysical Research, 98(D9), 16,703-16,712.

  214. Abstract

  215. Schwarzkopf, M. D., and V. Ramaswamy, 1993: Radiative forcing due to ozone in the 1980s: Dependence on altitude of ozone change. Geophysical Research Letters, 20(2), 205-208.

  216. Abstract  / PDF

  217. Isaksen, I. S. A., V. Ramaswamy, H. Rodhe, and T. M. L. Wigley, 1992: Radiative forcing of climate. In Climate Change 1992: The Supplementary Report to the IPCC Scientific Assessment, Cambridge: Cambridge University Press, 47-67.

  218. [No abstract]

  219. Ramaswamy, V., and S. M. Freidenreich, 1992: A study of broadband parameterizations of the solar radiative interactions with water vapor and water drops. Journal of Geophysical Research, 97(D11), 11,487-11,512.

  220. Abstract  / PDF

  221. Ramaswamy, V., M. D. Schwarzkopf, and K. P. Shine, 1992: Radiative forcing of climate from halocarbon-induced global stratospheric ozone loss. Nature, 355, 810-812.

  222. Abstract / PDF

  223. Fouquart, Y., B. Bonnel, and V. Ramaswamy, 1991: Intercomparing shortwave radiation codes for climate studies. Journal of Geophysical Research, 96(D5), 8955-8968.

  224. Abstract / PDF

  225. Ramaswamy, V., and S. M. Freidenreich, 1991: Solar radiative line-by-line determination of water vapor absorption and water cloud extinction in inhomogeneous atmospheres. Journal of Geophysical Research, 96(D5), 9133-9157.

  226. Abstract  / PDF

  227. Ramaswamy, V., M. D. Schwarzkopf and S. C. Liu, 1991: Preface. Journal of Geophysical Research, 96(D5), 8921-8923.


  228. Wetherald, R. T., V. Ramaswamy, and S. Manabe, 1991: A comparative study of the observations of high clouds and simulations by an atmospheric general circulation model. Climate Dynamics, (5), 135-143.

  229. Abstract  / PDF

  230. Detweiler, A., and V. Ramaswamy, 1990: Radiative heating profiles in simple cirrus cloud systems. Journal of the Atmospheric Sciences, 47(18), 2167-2176.

  231. Abstract / PDF

  232. Ramaswamy, V., and V. Ramanathan, 1989: Solar absorption by cirrus clouds and the maintenance of the tropical upper troposphere thermal structure. Journal of the Atmospheric Sciences, 46(14), 2293-2310.

  233. Abstract / PDF

  234. Ramaswamy, V., 1988: Aerosol radiative forcing and model responses. In Aerosols and Climate, A. Deepak Publishing, 349-372.

  235. Abstract / PDF

  236. Ramaswamy, V., 1988: Dehydration mechanism in the antarctic stratosphere during winter. Geophysical Research Letters, 15(8), 863-866.

  237. Abstract / PDF

  238. Ramaswamy, V., 1988: Evolution of polar stratospheric clouds during the Antarctic winter. In Polar Ozone Workshop: Abstracts, Proceedings of the Polar Ozone Workshop held in Snowmass, CO, May 9-13, 1988, NASA Conference Publication 10014, NASA, 83-84

  239. [No abstract]

  240. Thompson, S. L., V. Ramaswamy, and C. Covey, 1987: Atmospheric effects of nuclear war aerosols in general circulation model simulations: influence of smoke optical properties. Journal of Geophysical Research, 92(D9), 10,942-10,960.

  241. Abstract

  242. Ramaswamy, V., and A. Detwiler, 1986: Interdependence of radiation and microphysics in cirrus clouds. Journal of the Atmospheric Sciences, 43(21), 2289-2301.

  243. Abstract / PDF

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