Jawa Sea Multi-Instrumented Network Experiment (JASMINE)

爪哇海多仪器网络实验（JASMINE）

• 批准号: 09041106
• 负责人: FUKAO Shoichiro
• 金额: $ 17.22万
• 依托单位: KYOTO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A).
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 1999
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09041106/
• 关键词: Boundary layer radar; L-band; Indonesia; Radiosonde; Boundary layer; Atmospheric dynamics; Cloud; ゾンデ; 大気境界線; Pass; 赤道大気; 大気上下結合; 惑星境界層; 大気乱流; 積雲対流; 大気波動; 物質輸送; 地球環境変動

The occurrence of deep convection in the tropics affects the global circulation, sine it transports the heat from atmospheric boundary layer to the upper troposphere. In "maritime continent Indonesia", which is surrounded by the warmest sea water in the world, the most active convective clouds are generated there.To investigate the atmospheric phenomena in this region, in July 1998, a boundary layer radar was transported to and installed in Bukittinggi, West Sumatera, Indonesia. In order to observe the lower atmosphere in equatorial region, we are continuously operating the BLR together with another BLR which is installed in Serpong near Jakarta. Moreover we conducted simultaneous observations with a surface meteorological instrument, ozone sondes, rawinsondes etc. We developed the method to classify precipitating cloud types from the BLR observation data, and found their differences between day and rainy seasons and between Java and Sumatera

热带对流的深对流发生会影响整体循环，正弦将热量从大气边界层传输到对流层上部。在世界上最温暖的海水包围的“海上大陆印度尼西亚”中，在那里产生了最活跃的对流云。为了调查该地区的大气现象，1998年7月，将边界层雷达运送到印度尼西亚西部Sumatera的Bukittinggi，并安装了边界层雷达。为了观察赤道区域的较低大气，我们正在连续运行BLR以及安装在雅加达附近Serpong的另一个BLR。此外，我们通过表面气象仪器，臭氧Sondes，Rawinsondes等同时进行了观察。我们开发了一种从BLR观察数据中对沉淀云类型进行分类的方法，并发现了它们在Day和雨季之间以及Java和Sumatera之间的差异

项目成果

S.Ogino 他: "Horizontal variations of gravity wave activities in the lower stratosphere over Japan : A case study in the Baiu season 1991"Earth Planets Space. 51. 107-113 (1999)

S.Ogino 等人：“日本平流层下部重力波活动的水平变化：1991 年 Baiu 季节的案例研究”地球行星空间 51. 107-113 (1999)。

Ogino, S., M. D. Yamanaka, Y. Shibagaki, T. Shimomai, and S. Fukao: "Horizontal variations of gravity wave activities in the lower stratosphere over Japan : A case study in the Baiu season 1991"Earth Planets Space.. 51. 107-113 (1999)

Ogino, S.、M. D. Yamanaka、Y. Shibagaki、T. Shimomai 和 S. Fukao：“日本平流层下部重力波活动的水平变化：1991 年 Baiu 季节的案例研究”地球行星空间.. 51

Widiyatmi, I., M. D. Yamanaka, H. Hashiguchi, S. Fukao, T. Tsuda, S. Ogino, S. W. B. Harijono, and H. Wiryosumarto: "Quasi 4 day mode observed by a boundary layer radar at Serpong (6。經, 107。絋), Indonesia"J. Meteor. Soc. Japan. 77. 1177-1184 (1999)

Widiyatmi, I., M. D. Yamanaka, H. Hashiguchi, S. Fukao, T. Tsuda, S. Ogino, S. W. B. Harijono, 和 H. Wiryosumarto：“Serpong 边界层雷达观测到的准 4 天模式（6. 经， 107. 印度尼西亚“J. Meteor. Soc. Japan. 77. 1177-1184 (1999)

H.Hashiguchi et al.: "Frequency spectra of wind velocity fluctuations between 1 hour and 1 month in the atmospheric boundary layer over equatorial Indonesia" J.Geomag.Geoelectr.49(印刷中). (1997)

H.Hashiguchi 等人：“印度尼西亚赤道大气边界层 1 小时至 1 个月风速波动的频谱”J.Geomag.Geolectr.49（出版中）。

Hadi T.W.,S.Fukao 他: "Tropical sea-breeze circulation and related atmospheric phenomena observed with L-band boundary layer radar in Indonesia"J.Meteor.Soc.Japan. (印刷中). (2000)

Hadi T.W.、S.Fukao 等人：“印度尼西亚 L 波段边界层雷达观测到的热带海风环流和相关大气现象”J.Meteor.Soc.Japan（印刷中）。