Upper air meteorological observations over northeastern Bangladesh in the south foot of Meghalaya Mountains
| Project/Area Number |
21403005
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Meteorology/Physical oceanography/Hydrology
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| Research Institution | Kagawa University |
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Principal Investigator |
TERAO Toru 香川大学, 教育学部, 准教授 (30303910)
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| Co-Investigator(Kenkyū-buntansha) |
HAYASHI Taiichi 京都大学, 防災研究所, 准教授 (10111981)
MURATA Fumie 高知大学, 自然科学系, 助教 (60399326)
ICHIYANAGI Kinpei 熊本大学, 自然科学研究科, 准教授 (50371737)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2009: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
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| Keywords | バングラデシュ / 降水メカニズム / 高層気象観測 / 降水同位体解析 / プレモンスーン / モンスーン / 降水同位体観測 / 降水同位体分析 |
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| Research Abstract |
Synchronized intensive rawin sonde observation campaigns were conducted in four sites in Bangladesh in the monsoon season in 2009 and 2010 and the pre-monsoon season in 2010 and 2011. High resolution upper layer sounding dataset were constructed. Utilizing this dataset, we analyzed the structure of atmospheric circulation in the troposphere over the Bengal Plain, to elucidate the existence of the cold air mass just to the south of the Meghalaya Plateau, and the humid air inflow from the south in the lower layer. A strong cooperation was developed with the STORM project by the SAARC Meteorological Research Centre, which provided us a large dataset including results from intensive observations in adjacent countries. Research outcomes were presented in papers and conferences.
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Report
(4 results)
Research Products
(67 results)
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[Journal Article] Characteristic intraseasonal oscillation of rainfall and its effect on interannual variability over Bangladesh during boreal summer2011
Author(s)
Fujinami, H., D. Hatsuzuka, T. Yasunari, T. Hayashi, T. Terao, F. Murata, M. Kiguchi, Y. Yamane, J. Matsumoto, M. N. Islam, and A. Jabib
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Journal Title
Int. J. Climatoll.
Volume: 31
Pages: 1192-1204
Related Report
Peer Reviewed
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[Journal Article] Daytime thermodynamic and airflow structures over northeast Bangladesh during the pre-monsoon season : A case study on 25 April 20102011
Author(s)
Murata, F., T. Terao, M. Kiguchi, A., Fukushima, K. Takahashi, T. Hayashi, A. Habib, M. S. H. Bhuiyan, S. A. Choudhury
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Journal Title
J. Meteor. Soc. Japan
Volume: 89A
Pages: 167-179
NAID
Related Report
Peer Reviewed
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[Journal Article] Collection of meteorological, hydrological and public health data in Bangladesh and their implications2011
Author(s)
Terao, T., F. Murata, M. N. Islam, A. Habib, M. S. H. Bhuiyan, P. Bhattacharya, N. Deka, D. Sahariah, A. K. Bhagabati, S. Dutta, Y. Wagatsuma and T. Hayashi
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Journal Title
The Oxford-Nagoya environment seminar : The environmental history of Europe and Japan
Pages: 237-247
Related Report
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[Journal Article] Characteristic intraseasonal variability of rainfall and its effect on interannual variability over Bangladesh during boreal summer2011
Author(s)
H.Fujinami, D.Hatsuzuka, T.Yasunari, T.Hayashi, T.Terao, F.Murata, M.Kiguchi, Y.Yamane, J.Matsumoto, Md.N.Islam, A.Habib
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Journal Title
Int.J.Climatol.
Volume: 88
Pages: 1192-1204
Related Report
Peer Reviewed
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[Presentation] Rainfall in the Northeastern Indian Subcontinent2012
Author(s)
Hayashi, T., Terao, T., Murata, F., Kiguchi, M., Yamane, Y.
Organizer
IITM Golden Jubilee International Conference on Opportunities and Challenges in Monsoon Prediction and Changing Climate (OCHAMP)
Place of Presentation
Pune, India
Related Report
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[Presentation] The observation of vertical structures of the atmosphere over Bangladesh in the pre-monsoon and monsoon seasons2011
Author(s)
Terao, T., F. Murata, K. Takahashi, K. Ichiyanagi, M. Kiguchi, A. Fukushima, A. Habib, M. S. H. Bhuiyan, S. A. Choudhury, T. Hayashi
Organizer
JSPS international Forum" Climatic Changes in Monsoon Asia(CCMA)"
Place of Presentation
Bangkok, Thailand
Related Report
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[Presentation] Collection of meteorological, hydrological and public health data in Bangladesh and their implications2010
Author(s)
Terao, T., F. Murata, M. N. Islam, A. Habib, M. S. H. Bhuiyan, P. Bhattacharya, N. Deka, D. Sahariah, A. K. Bhagabati, S. Dutta, Y. Wagatsuma, T. Hayashi
Organizer
The Oxford-Nagoya envitonment seminar : The environmental history of Europe and Japan
Place of Presentation
Nagoya, Japan
Related Report
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[Presentation] Rainfall Observation with Highly Temporal and Spatial Density in the Northeastern Region of Indian Subcontinent2010
Author(s)
Hayashi, T., T. Terao, F. Murata, M. Kiguchi, Y. Yamane, A. K. Bhagabati, P. Bhattacharia, S. Singh, H. Syemlieh, L. Cajee, A. Habib, J. Matsumoto
Organizer
7th Annual Meeting of AOGS
Place of Presentation
Hyderabad, India
Related Report
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[Presentation] Heavy Rainfall and Severe Local Storm in the Northeastern Indian Subcontinent2010
Author(s)
Hayashi, T., Yamane, Y., Kiguchi, M., Murata, F., Terao, T., Islam, Md.N., Dewan, A., Akter, F.
Organizer
7th Annual Meeting of AOGS
Place of Presentation
Hyderabad, India
Related Report
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[Presentation] Heavy Rainfall in the Northeastern Region of the Indian Subcontinent2010
Author(s)
Hayashi, T., Terao, T., Murata, F., Kiguchi, M., Yamane, Y.
Organizer
Techno-Ocean 2010, A New Era of the Ocean
Place of Presentation
Kobe, Japan
Related Report
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