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Standardization of global flood risk indicators under climate change and development of a flood risk assessment system

Research Project

Project/Area Number 24710211
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Natural disaster science
Research InstitutionPublic Works Research Institute

Principal Investigator

KWAK Youngjoo  独立行政法人土木研究所, その他部局等, 研究員 (60586642)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords河川氾濫リスク / 洪水浸水深モデル / 気候変動 / 影響人口 / ウェブGIS / 稲作被害 / 洪水リスク / WEB-GIS / ハザード(Flood Hazard)
Outline of Final Research Achievements

How to response to mega flood disasters has been demanding global attention in recent years. To address this challenge, it is extremely important to be able to reproduce, assess and verify flood risk under the present (1979-2003) and future (2075-2099) climate conditions. This study presents a methodological possibility based on a global approach to assess river flood risk and its present and future changes, focusing on vulnerable floodplain areas and mega deltas in the Asia-Pacific region in consideration of climate change impacts. The preliminary results found an upward tendency of the region in inundation depth. The study also applied vulnerability indicators with the preliminary results to 14 Asian countries to assess the region’s flood risk in the future, and found that Bangladesh may be exposed to the highest flood risk among the selected countries.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (22 results)

All 2015 2014 2013 2012 Other

All Journal Article (15 results) (of which Peer Reviewed: 15 results,  Open Access: 8 results,  Acknowledgement Compliant: 4 results) Presentation (6 results) (of which Invited: 1 results) Remarks (1 results)

  • [Journal Article] Rapid Damage Assessment of Rice Crop for Large-scale Flood in the Cambodian Floodplain Using Temporal Spatial Data2015

    • Author(s)
      Youngjoo Kwak, B Shrestha, A Yorozuya, H Sawano
    • Journal Title

      IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

      Volume: 8 Pages: 0-0

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effectiveness of Water Infrastructure for River Flood Management: Part 2 - Flood Risk Assessment and Changes in Bangladesh, Special Issue2015

    • Author(s)
      Youngjoo Kwak, M. Gusyev, B. Arifuzzaman, I. Khairul, Y. Iwami, K. Takeuchi
    • Journal Title

      Proceedings of the International Association of Hydrological Sciences

      Volume: 57 Pages: 0-0

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effectiveness of water infrastructure for river flood management: Part 1 - Flood Hazard Assessment using hydrological models in Bangladesh2015

    • Author(s)
      M. Gusyev, Youngjoo Kwak, I. Khairul, B. Arifuzzaman, J. Magome, H. Sawano, K. Takeuchi
    • Journal Title

      Proceedings of the International Association of Hydrological Sciences

      Volume: 53 Pages: 0-0

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Possibilities and Challenges in the Development of the Global Flood Disaster Risk Indicator at the Post-2015 Processes Perspective: A Preliminary Study2015

    • Author(s)
      S Lee, T Okazumi, Youngjoo Kwak
    • Journal Title

      Water Policy

      Volume: 17 (2) Issue: 2 Pages: 208-227

    • DOI

      10.2166/wp.2014.078

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Vulnerability Proxy Selection and Risk Calculation Formula for Global Flood Risk Assessment: a Preliminary Study2015

    • Author(s)
      S Lee, T Okazumi, Youngjoo Kwak, K Takeuchi
    • Journal Title

      Water Policy

      Volume: 17 (1) Issue: 1 Pages: 8-25

    • DOI

      10.2166/wp.2014.158

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Near Real-time Assessment of Rice Crop Damage in the Cambodian Floodplain Using MODIS Time-series Images2014

    • Author(s)
      Youngjoo Kwak, B Shrestha, A Yorozuya, H Sawano
    • Journal Title

      International Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International

      Volume: 1 Pages: 5087-5090

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Detection of Building Loss in High Resolution COSMO-SKYMED Multi-temporal Images: Application to 2011 Great East Japan Earthquake and Tsunami2014

    • Author(s)
      Youngjoo Kwak, A Yorozuya, Y Iwami J Park
    • Journal Title

      International Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International

      Volume: 1 Pages: 2150-2153

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Relationship between the geographical features of methane sources of SCIAMACHY and vegetation index of MODIS2014

    • Author(s)
      J Park, S Park, Youngjoo Kwak
    • Journal Title

      International Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International

      Volume: 1 Pages: 4986-4989

    • DOI

      10.1109/igarss.2014.6947615

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Near Real-time Flood Volume Estimating from MODIS Time-series Imagery in the Indus River Basin2014

    • Author(s)
      Youngjoo Kwak, J Park, K Fukami
    • Journal Title

      IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

      Volume: VOL. 7, No.2 Issue: 2 Pages: 578-586

    • DOI

      10.1109/jstars.2013.2284607

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vulnerability Proxy Selection and Risk Calculation Formula for Global Flood Risk Assessment: a Preliminary Study2014

    • Author(s)
      S. Lee, T. Okazumi, Yongjoo Kwak, K. Takeuchi
    • Journal Title

      Water Policy, Official Journal of the World Water Council

      Volume: 0

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimating a floodwater from MODIS time series and SRTM DEM data2014

    • Author(s)
      Youngjoo Kwak, J Park, K Fukami
    • Journal Title

      Artificial Life and Robotics

      Volume: VOL. 19, No.1 Issue: 1 Pages: 95-102

    • DOI

      10.1007/s10015-013-0140-y

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Assessment of Flood Hazards and Vulnerability in Cambodian Floodplain2014

    • Author(s)
      B.B Shrestha, T Okazumi, S Tanka, A Sugiura, Youngjoo Kwak
    • Journal Title

      Water & Environmental Dynamics Proceedings

      Volume: VOL.1 Pages: 629-647

    • DOI

      10.5675/ICWRER_2013

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimating a floodwater from MODIS time series and SRTM DEM data2013

    • Author(s)
      Kwak Y., Park J., Fukami K.
    • Journal Title

      Artificial Life and Robotics

      Volume: 18

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] A new approach to flood risk assessment in Asia-Pacific region based on MRI-AGCM outputs2012

    • Author(s)
      Kwak, Y., Takeuchi, K., Fukami,K., Magome
    • Journal Title

      Hydrological Research Letters

      Volume: 6 Issue: 0 Pages: 70-75

    • DOI

      10.3178/hrl.6.70

    • NAID

      130002125886

    • ISSN
      1882-3416
    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Estimation of flood volume in Chao Phraya river basin: Thailand from MODIS images coupled with flood Inundation level2012

    • Author(s)
      Kwak, Y., Park J., Yorozuya A., Fukami K.
    • Journal Title

      IEEE CONFERENCE PUBLICATIONS

      Volume: IGRASS2012 Pages: 887-890

    • DOI

      10.1109/igarss.2012.6351416

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Post-earthquake Building Damage Assessment by Using Integrated GIS and High Resolution Satellite Imagery: Toward Enhancement of Disaster Risk Management2015

    • Author(s)
      Youngjoo Kwak, A Yorozuya, Y Iwami
    • Organizer
      防災・減災に関する国際研究のための東京会議
    • Place of Presentation
      東京大学
    • Year and Date
      2015-01-14 – 2015-01-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] Global River Flood Exposure Assessment Under Climate Change: How Many Asians Are Affected By Flood in the Future?2014

    • Author(s)
      Youngjoo Kwak and Y Iwami
    • Organizer
      AGU fall meeting 2014
    • Place of Presentation
      San Francisco, CA, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] Near Real-time Assessment of Rice Crop Damage in the Cambodian Floodplain Using MODIS Time-series Images2014

    • Author(s)
      Youngjoo Kwak, B Shrestha, A Yorozuya, H Sawano
    • Organizer
      International Geoscience and Remote Sensing Symposium (IGARSS) 2014
    • Place of Presentation
      Quebec, Canada
    • Year and Date
      2014-07-14 – 2014-07-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] Nationwide Flood Inundation Mapping in Bangladesh by Using Modified Land Surface Water Index2014

    • Author(s)
      Youngjoo Kwak & Y Iwami
    • Organizer
      the American Society for Photogrammetry and Remote Sensing 2014 Annual Conference
    • Place of Presentation
      Louisville, KT, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Estimation of a nationwide flood by using MODIS time series and DEM data2013

    • Author(s)
      Kwak, Y., Fukami K.
    • Organizer
      TAIWAN- JAPAN Workshop 2013 on Remote Sensing Applications
    • Place of Presentation
      Tokyo, Japan
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Estimation of flood volume in Chao Phraya river basin: Thailand from MODIS images coupled with flood Inundation level2012

    • Author(s)
      Kwak, Y., Park J., Yorozuya A., Fukami K.
    • Organizer
      International Geoscience and Remote Sensing Symposium (IGARSS), IEEE
    • Place of Presentation
      Munich in Germany
    • Related Report
      2012 Research-status Report
  • [Remarks] 人工衛星を用いた広域洪水氾濫域・被害規模および水理量推定技術の開発

    • URL

      http://www.pwri.go.jp/jpn/seika/project/2012/pdf/pro-5-3.pdf

    • Related Report
      2013 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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