Objective
Study on air-sea interaction associated with the northward-propagating boreal summer intraseasonal oscillation ; Observational study on variation of precipitation and vapor isotope ratio associated with MJO ; Observational study for upper-ocean stratification: Case of tropical western Pacific ; Observation of aerosol optical characteristics over the ocean ; Measurement of column-integrated CO2 density in the atmosphere ; Continuous observation of precipitable water vapor using microwave radiometer ; Study on impacts of aerosols on precipitation and lightning ; Study on mechanisms for convective clustering associated with northward-propagating intraseasonal oscillation ; Analysis of fine vertical structure of oceanographic parameters over the tropical western Pacific