Research Works

Hydrological Cycle in Asian Monsoon Regions

• Origin and recycling processes of precipitating water over the Eurasian continent: Experiments using an atmospheric general circulation model.
  (Numaguti, A., 1999, J. Geophys. Res., 104, 1957-1972)

Numerical Experiment on Tropical Circulation

• Behavior of cumulus activity and the structures of circulations in an `aqua planet' model. Part I. The structure of the super clusters.
  (Numaguti, A. and Y.-Y. Hayashi, 1991a, J. Meteor. Soc. Japan, 69, 541-561.)
• Behavior of cumulus activity and the structures of circulations in an `aqua planet' model. Part II. Eastward moving planetary scale structure and the intertropical convergence zone.
  (Numaguti, A. and Y.-Y. Hayashi, 1991b, J. Meteor. Soc. Japan, 69, 563-579.)
• Dynamics and energy balance of the Hadley circulation and the tropical precipitation zones: Significance of the distribution of evaporation.
  (Numaguti, A., 1993, J. Atmos. Sci., 50, 1874-1887.)
• Reply to the comment by G.C.Asnani on "Dynamics and energy balance of the Hadley circulation and the tropical precipitation zones: Significance of the distribution of evaporation."
  (Numaguti, A., 1995a, J. Atmos. Sci., 52, 619-623.)
• Dynamics and energy balance of the Hadley circulation and the tropical precipitation zones. Part II: Sensitivity to meridional SST distribution.
  (Numaguti, A., 1995b, J. Atmos. Sci., 52, 1128-1141.)

Climate Modeling

• Description of CCSR/NIES Atmospheric General Circulation Model.
  (Numaguti, A., M. Takahashi, T. Nakajima, and A. Sumi, 1997, CGER's Supercomputer Monograph Report, Center for Global Environmental Reserch, National Institute for Environmental Studies, No.3, 1-48.)
• Modelling of the Radiative Process in a AGCM.
  (Nakajima, T., M. Tsukamoto, Y. Tsushima , and A. Numaguti, 1995, Climate System Dynamics and Modelling, Center for Climate System Reserach, University of Tokyo, Tokyo, pp104-123.)
• Sensitivity of a simulated water cycle to a runoff process with atmospheric feedback.
  (Emori, S., K. Abe., A. Numaguti, and S. Mitsumoto, 1996, J. Meteor. Soc. Japan, 74, 815-832)

Atmospheric Data Analysis

• 4-5 day period variation and low-level dry air observed at equatorial western Pacific during TOGA-COARE IOP.
  (Numaguti, A., R. Oki, K. Nakamura, K. Tshuboki, N. Misawa, T. Asai, and Y.-M. Kodama, 1995, J. Meteor. Soc. Japan , 73, 267-290.)
• Characteristics of 4 to 20 day period disturbances observed in the equatorial Pacific during TOGA COARE IOP.
  (Numaguti, A., 1995, J. Meteor. Soc. Japan , 73, 353-377.)