赤道大気レーダー・HYFLITSゾンデ観測による大気乱流・巻雲変動の解明

• Project/Area Number: 24K03091
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 63040:Environmental impact assessment-related
• Research Institution: Kyoto University
• Principal Investigator: Luce Hubert 京都大学, 生存圏研究所, 教授 (30913777)
• Co-Investigator(Kenkyū-buntansha): 藤原 正智 北海道大学, 地球環境科学研究院, 教授 (00360941) ; 橋口 浩之 京都大学, 生存圏研究所, 教授 (90293943)
• Project Period (FY): 2024-04-01 – 2027-03-31
• Project Status: Granted (Fiscal Year 2024)
• Budget Amount: ¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000); Fiscal Year 2026: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2025: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000); Fiscal Year 2024: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
• Keywords: turbulence / equatorial dynamics / MJO / TTL

Outline of Research at the Start

The project aims to elucidate the relationship between Madden-Julian Oscillation (MJO) events, shear-generated turbulence, and cirrus clouds in the Tropical Tropopause Layer in Indonesia using state-of-the-art in-situ turbulence and particle sensors and the VHF Equatorial Atmosphere Radar.