1997 Fiscal Year Final Research Report Summary
Studies on mesoscale water cycle of atmosphere-land system
| Project/Area Number |
08304029
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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 | 一般 |
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| Research Field |
Meteorology/Physical oceanography/Hydrology
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| Research Institution | NAGOYA UNIVERSITY |
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Principal Investigator |
TAKEDA Takao NAGOYA UNIVERSITY,Institute for Hydrospheric-Atmospheric Sciences, Professor, 大気水圏科学研究所, 教授 (60022604)
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| Co-Investigator(Kenkyū-buntansha) |
FUJIYOSHI Yasushi Hokkaido University, Institute of Low Temperature Science, Professor, 低温科学研究所, 教授 (40142749)
IKEBUCHI Shuichi Kyoto University, Disaster Prevention Research Institute, Professor, 防災研究所, 教授 (20026181)
KIKUCHI Katsuhiro Hokkaido University, Faculty of Science, Professor, 大学院・理学研究科, 教授 (80000793)
TSUBOKI Kasuhisa NAGOYA UNIVERSITY,Institute for Hydrospheric-Atmospheric Sciences, Associate Pro, 大気水圏科学研究所, 助教授 (90222140)
NAKAMURA Kenji NAGOYA UNIVERSITY,Institute for Hydrospheric-Atmospheric Sciences, Professor, 大気水圏科学研究所, 教授 (20262917)
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| Project Period (FY) |
1996 – 1997
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| Keywords | heavy rainfall / Bain front / Doppler radar observation / atmosphere-land system / mesoscale water cycle / mesoscale precipitation system / regional water cycle / cloud cluster |
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| Research Abstract |
The objective of this study is heavy rainfalls which brought flodd to the Huaihe River Basin, China in June and July, 1991. From view points of meteorology and hydrology, the mesoscale water cycle of the atomosphere-land system in the sub-tropical region was studied by data analyzes and numerical modelings. We had several study meetings in 1996 and 1997 to discuss results ans to exchange information about this study. the main items of this study are as follows :
*influence of variations of the atomospherem and the land surface on the water cycle of the the Huaihe River Basin.
*response characteristics of river flow to the rainfall in the basin,
*coupling a land surface model into mesoscale atomospheric model,
*simulation experiments of a heavy rainfall event,
*and data analysis of convective clouds over the continent.
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