2009 Fiscal Year Final Research Report
Prediction of flood and drought in ungauged mountainous basins by developing a hydrologic model for the bedrock-soil-vegetation-atmosphere continuum
| Project/Area Number |
18201036
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Natural disaster science
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| Research Institution | Kyoto University |
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Principal Investigator |
TANI Makoto Kyoto University, 大学院・農学研究科, 教授 (00314245)
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| Co-Investigator(Kenkyū-buntansha) |
SIDLE ROY C. 京都大学, 防災研究所, 教授 (30359781)
TSUTSUMI Daizo 京都大学, 防災研究所, 准教授 (40372552)
OHTE Nobuhito 東京大学, 農学生命科学研究科, 准教授 (10233199)
KOSUGI Yoshiko 京都大学, 農学研究科, 助教 (90293919)
KOSUGI Ken'ichirou 京都大学, 農学研究科, 准教授 (30263130)
TOKUCHI Naoko 京都大学, フィールド科学教育研究センター, 准教授 (60237071)
HOSODA Ikuhiro 森林総合研究所, 関西支所, 主任研究員 (60353843)
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| Co-Investigator(Renkei-kenkyūsha) |
KATSUYAMA Masanori 京都大学, 農学研究科, 産官学連携研究員 (40425426)
ITOH Masayuki 農業環境技術研究所, 特別研究員 (70456820)
FUJIMOTO Masamitsu 京都大学, 農学研究科, 特定助教 (60511508)
OHKUBO Shinjiro 北海道農業研究センター, 農研機構特別研究員 (80528711)
MATSUMOTO Kazuho 九州大学, 農学研究院, 特任助教 (20528707)
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| Project Period (FY) |
2006 – 2008
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| Keywords | 水災害 / 未観測流域水文予測 / 斜面水文学 / 水循環 / 蒸発散 / 土壌水分 / 基岩地下水 / マクロポアー / スケール問題 |
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| Research Abstract |
To predict influences of catchment properties and their changes on flood and drought for ungauged catchments, effects of forest growth on evapotranspiration, effects of topographic, soil and bedrock properties on runoff and effects of forest clearing on water runoff were assessed based on detailed investigations on hydrological processes. A new parameterization was developed by representing rainfall intensity and soil, topographic properties and macropore effects as parameter values of a storage-type runoff model.
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[Journal Article] Effects of various rain-fall-runoff characteristics on stream-water stable isotope variations in fo-rested headwaters2009
Author(s)
Katsuyama, M., Fukushima, K., To-kuchi, N.
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Journal Title
From Headwaters to the Ocean:Hydrological Change and Wa-tershed Management, Taylor & Francis(Eds. by M. Taniguchi, Y. Fukushima, W.C. Burnett, M. Haigh, Y. Umezawa )
Pages: 51-55
Peer Reviewed
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[Journal Article] Estimating vertical distribution of CO2 efflux in a temperate cypress forest2009
Author(s)
Ohkubo, S., Yokoyama, N., Kosugi, Y., Takanashi, S., Matsuo, N., Tani, M.
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Journal Title
Journal of Agricultural Meteorology 65
Pages: 339-348
Peer Reviewed
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[Journal Article] Hydrologic effects on methane dynamics in riparian wetlands in a temperate forest catchment2007
Author(s)
Itoh, M., Ohte, N., Koba, K., Katsuyama, M., Hayamizu, K., Tani, M.
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Journal Title
Journal of Geophysical Research 112
Pages: G01019
Peer Reviewed
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