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Comparative hydrological study on the interaction between runoff and the geographical development on volcanic mountains.

Research Project

Project/Area Number 06304017
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section総合
Research Field 林学
Research InstitutionKYOTO UNIVERSITY

Principal Investigator

KOBASHI Sumiji  Kyoto University, Graduate School of Agriculture, Professor, 農学研究科, 教授 (40026604)

Co-Investigator(Kenkyū-buntansha) MARUTANI Tomomi  Kyushuu University, Agriculture, Associate Professor, 農学部, 助教授 (40112320)
SUWA Hiroshi  Kyoto University, Disaster Prevention Reseach Institute, Associate Professor, 防災研究所, 助教授 (00093253)
TSUCHIYA Satoru  Shizuoka University, Agricultue, associate professor, 農学部, 教授 (60197720)
SHIMOKAWA Eturou  Kagoshima University, Agriculture, Professor, 農学部, 教授 (60041670)
OHTA Takeshi  Iwate University, Agriculture, Associate Professor, 農学部, 助教授 (20152142)
芝野 博文  東京大学, 農学部, 講師 (00143412)
福嶌 義宏  名古屋大学, 大気水圏科学研究所, 教授 (00026402)
執印 康裕  東京大学, 農学部, 助手 (60221305)
Project Period (FY) 1994 – 1996
Project Status Completed (Fiscal Year 1996)
Budget Amount *help
¥14,100,000 (Direct Cost: ¥14,100,000)
Fiscal Year 1996: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 1995: ¥4,200,000 (Direct Cost: ¥4,200,000)
Fiscal Year 1994: ¥6,200,000 (Direct Cost: ¥6,200,000)
KeywordsActivity of volcano / Disaster of sediment / Runoff / geographical development / 火山地域 / 雨水流出 / 地形発達 / 火山体の水収支 / 火山体の地形発達 / 降雨特性 / ガリ発達
Research Abstract

Sediment disasters due to volcanic activities are serious problems in countries which lie along the Pacific-rim volcanic zone including not only Japan, but also South-East Asian, South American, and North American countries. Volcanic sediment disasters are unique and different in nature from ordinary sediment disasters which occur in highlands. Huge quantity of eruptive volcanic sediment are suddenly acumulates near the summit of volcano, and runoff frequently breaks up the accumulated eruptive sediment to generate debris flow. These debris flows are very likely to destroy the villages in the alluvial fan bringing about serious damage and personal injuries. The eruptive sediment covering the surface of the summit and slopes of a volcano abruptly reduce the infiltration capability of ground, and as a consequence brings about an increase in surface runoff.
The purpose of this study is to clearify the characteristics of sediment movement in volcanic mountain regions. From the results of investigations on Merapi in Indonesia, and Unzen-Fugen and Mt.Bandai of Japan, the characteristics of runoff and the condition of geographical development have become clear. These phenomena are considered as interactions and are analyzed by means of comparative hydrology. The complexity of sediment disasters due to volcanic activities is shown in abrupt change of runoff. Acording as the development of gully erosion, quantity of runoff decreases.

Report

(4 results)
  • 1996 Annual Research Report   Final Research Report Summary
  • 1995 Annual Research Report
  • 1994 Annual Research Report
  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] 小橋澄治: "New development of torrent control in Japan" Proceedings of Internatioal Symposium INTERPAEVENT. 1. 27-37 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 小橋澄治: "Current trend of volcanic Sabo and development for the future" Pro. of Erosion control through volcanic Hydrology. 1. 1-10 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 小橋澄治: "Auto-3Dによる空中写真判読と微地形解析" 雲仙火山砂防研究報告. 2. 8-11 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 小橋澄治: "普賢岳上流部のガリ発達過程の解析" 雲仙火山砂防研究報告. 1. 56-70 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 小橋澄治: "流出土砂量の予測" 雲仙火山砂防研究報告. 2. 19-21 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kobashi, S.: "New development of torrent control in japan" Proc.of Inter.Sym.INTERPRAEVENT. 1. 27-37 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kobashi, S.: "Current trend of volcanic Sabo and development for the future" Proc.of Erosion Control Through Volcanic Hydrology. 1. 1-10 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kobashi, S.: "Geographical analysis and judgment of air-photo using Auto-3D system" Special Report on Volcanic Research of Mt.Unzen. 2. 8-11 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kobashi, S.: "Analysis of geographical development of Mt.Fugen" Special Report on Volcanic Research of Mt.Unzen. 1. 56-70 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] Kobashi, S.: "Forcast of runoff" Special Report on Volcanic Research of Mt.Unzen. 2. 19-21 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1996 Final Research Report Summary
  • [Publications] 小橋澄治: "New development of torrent control in Japan" Proceedings of International Symposium INTERPAEVENT. 1. 27-37 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 小橋澄治: "Current trend of volcanic Sabo and development for the future" Proc.of Erosion control through voleanic Hydrology. 1. 1-10 (1995)

    • Related Report
      1996 Annual Research Report
  • [Publications] 小橋澄治: "Auto-3Dによる空中写真判読と微地形解析" 雲仙火山砂防研究報告. 2. 8-11 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 小橋澄治: "普賢岳上流部のガリ発達過程の解析" 雲仙火山砂防研究報告. 1. 56-70 (1994)

    • Related Report
      1996 Annual Research Report
  • [Publications] 小橋澄治: "流出土砂量の予測" 雲仙火山砂防研究報告. 2. 19-21 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 勢印康裕,芝野博文: "インドネシア国メラピ火山南西山ろくにおける降雨の時空間特性" 砂防学会誌. 47-5. 14-22 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Kobashi: "Lurrent trend of the volcanic Sabo and development for the future." Pro. of workship on erosion control through hyolrological approach. 1-10 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] T. Mizuyam, S. Kobashi: "Topographieal change of Mt. Unzen by volcanicactivities" Pro. of International Sabo Symp.39-44 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Hendroyanto, S. Kobashi: "The influence of clay on intiltration rate of volcanic ash" Pro. of International Sabo Symp.377-384 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 小橋澄治,水山高久: "雲仙火山における中尾川上流部の地形変形" 砂防学会誌. 47-1. 43-46 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 小橋澄治,水山高久,小杉賢一朗: "雲仙火山における降下堆積物の浸透特性" 砂防学会誌. 47-1. 47-50 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 小橋澄治,水山高久: "普賢岳上流部のガリ発達過程の解析" 雲仙火山砂防研究報告. 1. 56-70 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 執印康裕,芝野博文,鈴木雅一: "インドネシア国メラピ火山南西山ろくにおける降雨の時空間特性" 砂防学会誌. 47-5. 14-22 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Tuchiya: "Evaluation of evapotranspiration dueto soil moisture change." Pro.Workshop on Erosion control thyough volcanic Hydrological Approach. 22-29 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Tanaka,S.Tsuchiya,H.Shibano: "Spation temporal distribution of evapotranspiration around Mt.Merapi." Pro.Workshop on Erosion control through volcanic Hydrological Appreach. 30-42 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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