• Adler RF, Huffman GJ, Chang A, Ferraro R, Xie P-P, Janowiak J, Rudolf B, Shneider U, Curtis S, Bolvin D, Gruber A, Suskind J, Arkin P, Nelkin E. 2003. The version-2 global precipitation climatology project (GPCP) monthly precipitation analysis (1979-present). Journal of Hydrometeorology 4: 11471167.
  • Allen MR, Ingram WJ. 2002. Constraints on future changes in climate and the hydrologic cycle. Nature 419: 224232.
  • Bosilovich MG, Schubert S, Walker G. 2005. Global changes of the water cycle intensity. Journal of Climate 18: 15911607.
  • Emannuel K. 2005. Increasing destructiveness of tropical cyclones over the past 30 years. Nature 436: 686688.
  • Groisman PY, Knight RW, Easterling DR, Karl TR, Hegerl G, Razuvaev VN. 2004. Trends in intense precipitation in the climate record. Journal of Climate 18: 13261350.
  • Intergovernmental Panel on Climate Change. 2001. Observed climate variability and change. In Climate Change 2001: The Scientific Basis, HoughtonJT, DingY, GriggsDJ, NoguerM, van der LindenPJ, DaiX, MaskellK, JohnsonCA (eds). Cambridge University Press: Cambridge, UK; 870 pp.
  • Karl T, Trenberth KE. 2003. Modern global climate change. Science 302: 17191723.
  • Kumar A, Yang F, Goddard L, Schubert S. 2003. Differing trends in tropical surface temperatures and precipitation over land and oceans. Journal of Climate 17: 653664.
  • Lau K-M, Wu H-T. 2003. Warm rain processes over tropical oceans and climate implications. Geophysical Research Letter 30: 22902294.
  • Lau K-M, Wu H-T, Sud YC, Walker GK. 2005. Effect of microphysical on tropical atmospheric hydrologic processes and intraseasonal variability. Journal of Climate 18: 47314751.
  • Meehl GA, Zweiers F, Evans J, Knutson K, Mearns L, Whetton P. 2000. Trends in extreme weather and climate events: issues related to modeling extremes in projections of future climate change. Bulletin of American Meteorological Society 81: 427436.
  • Nesbitt SW, Zipser E, Kummerow C. 2004. An examination of version-5 rainfall estimates from the TRMM microwave imager, precipitation radar, and rain gauges on global, regional and storm scales. Journal of Applied Meteorology 43: 10161036.
  • New M, Hulme M, Jones P. 2000. Representing twentieth-century space-time climate variability. Part II: development of 1901–1996 monthly grids of terrestrial surface climate. Journal of Climate 13: 22172238.
  • New M, Todd M, Hulme M, Jones P. 2001. Precipitation measurements and trends in the twentieth century. Journal of Climatology 21: 18991922.
  • Olson WS, Kummerow CD, Yang S, Petty GW, Tao W-K, Bell TL, Braun SA, Wang Y, Lang SE, Johnson DE, Chiu C. 2006. Precipitation and latent heating distributions from satellite passive microwave radiometry. Part I: Improved method and uncertainties. Journal of Applied Meteorology & Climatology 45: 702720.
  • Rotstayn L, Lohmann U. 2002. Tropical rainfall trends and the indirect aerosol effect. Journal of Climate 15: 21032116.
  • Trenberth KE, Dai A, Rasmussen R, Parsons DB. 2003. The changing character of precipitation. Bulletin of American Meteorological Society 94: 12051217.
  • Wang H, Lau K-M. 2006. Atmospheric hydrological cycle in the tropics in twentieth century coupled climate simulations. International Journal of Climatology 26: 655678.
  • Webster PJ, Holland GJ, Curry JA, Chang HR. 2005. Changes in tropical cyclone number, duration and intensity in a warming environment. Science 309: 18441846.
  • Weilicki BA, Wong T, Allen RP, Slingo A, Kiehl JT, Soden BJ, Gordon CT, Miller AJ, Yang S-K, Randall DA, Robertson F, Susskind J, Jacobowitz H. 2002. Evidence for large decadal variability in the tropical mean radiative energy budget. Science 295: 841844.
  • Wilks DS. 1995. Statistical Methods in the Atmospheric Sciences. Academic Press: New York; 160176.
  • Xie P-P, Janowiak JE, Arkin P, Ader R, Gruber A, Ferraro R, Juffman GJ, Curtis S. 2003. GPCP pentad precipitation analysis: An experimental dataset based on gauge observations and satellite estimates. Journal of Climate 16: 21972214.
  • Yin X, Gruber A, Arkin P. 2004. Comparison of the GPCP and CMAP merged gauge-satellite monthly precipitation products for the period 1979–2001. Journal of Hydrometeorology 5: 12071222.