SOHMA Akio

  • Department:Graduate School of Engineering Urban Engineering (Urban Design and Engineering) Position:Professor
Last Updated:2017/06/28

Profile

Other Affiliation

  • Graduate School of Engineering Urban Engineering (Urban Design and Engineering)

Career

Educational Background

  • Aoyama Gakuin University Graduate School, Division of Science and Engineering Physics Master Course

Professional Career

  • 2014-2016 Mizuho Info. and Res Institute, Management & IT Consulting Div. Research Director/G.M.
  • 2010-2014 Mizuho Information and Research Institute, Env. and Energy Div.1, Research Director/G.M.
  • 2005-2009 Mizuho Info. & Res. Inst., Env., Natural Resources and Energy Div., Principal Researcher
  • 2004 Bergen Center for Computational Science, Univ.of Bergen, Guest Researcher
  • 1994-2005 Fuji Research Institute Corp. Senior Researcher

Career in Osaka City University

  • 2016/04 教授

Research Achievements

Books・Papers

  • Blue carbon in human-dominated estuarine and shallow coastal systems
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2016/11
    Name of Publisher/Name of Journal:Ambio
    Volume/Number,Page:45(3):290-301
    Authors:Tomohiro Kuwae, Jota Kanda, Atsushi Kubo, Fumiyuki Nakajima, Hiroshi Ogawa, Akio Sohma and Masahiro Suzumura
    ISSN:16547209
  • Hypothesis and Verification of Tidal Flats' Function to Receiving Water Areas ~Numerical Model Analysis~
    Type:Commentary
    by Single Author or Co-authored:Single Author
    Date of Publication:2016/05
    Name of Publisher/Name of Journal:水環境学会誌
    Volume/Number,Page:39(A)(4):141-145
  • “Estuaries: Classification, Ecology, and Human Impacts” , Chapter 10: Modeling an Estuarine Ecosystem: How Tidal Flats and Benthic Ecosystems Affect the Eutrophic Estuary
    Type:Book
    by Single Author or Co-authored:Single Author
    Date of Publication:2015/01
    Name of Publisher/Name of Journal:Nova Science Publishers
  • Ecosystem Modeling and its Application for Seagrass Beds
    Type:Book
    by Single Author or Co-authored:Single Author
    Date of Publication:2011/03
    Name of Publisher/Name of Journal:Nova Science Publishers
    Volume/Number,Page::109
  • Water Purification, Chapter 2: “Paradigm Shift from a Clean Ocean to a Bountiful Ocean -An essential vision revealed by ecological modeling of tidal flats - central bay area coupling and benthic-pelagic ecosystem coupling -
    Type:Book
    by Single Author or Co-authored:Single Author
    Date of Publication:2009/12
    Name of Publisher/Name of Journal:Nova Science Publishers
    Volume/Number,Page::55-155
  • Introduction of the ecological connectivity hypoxia model: ECOHYM - Model concept and its validation on a study applied to Tokyo Bay, Interdisciplinary Studies on Environmental Chemistry-Marine Environmental Modeling & Analysis
    Type:Paper
    by Single Author or Co-authored:Single Author
    Date of Publication:2011/03
    Name of Publisher/Name of Journal:TERRAPUB
    Volume/Number,Page::31-38
  • A Benthic-pelagic coupled ecosystem model to estimate the hypoxic estuary including tidal flats –model description and validation of seasonal/daily dynamics –
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2008/10
    Name of Publisher/Name of Journal:Ecological Modeling
    Volume/Number,Page:215:10-39
    Authors:Akio Sohma, Yasuyuki Sekiguchi, Tomohiro Kuwae, and Yoshiyuki Nakamura
  • A New Coastal Marine Ecosystem Model Study Coupled with Hydrodynamics and Tidal Flat Ecosystem Effect
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2001/07
    Name of Publisher/Name of Journal:Marine Pollution Bulletin
    Volume/Number,Page:43(7-12):187-208
    Authors:Akio Sohma, Yasuyuki Sekiguchi, Hiroshi Yamada, Tatsuaki Sato and Kisaburo Nakata
  • New Numerical Model Study on a Tidal Flat System -Seasonal, Daily and Tidal Variations
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2000/04
    Name of Publisher/Name of Journal:Spill Science and Technology Bulletin
    Volume/Number,Page:6(2):173-185
    Authors:Akio Sohma, Tatsuaki Sato, Kisaburo Nakata
  • μSR Studies on Spin-Peierls System Cu1-xZnxGeO3 (x=0,0.01,0.03, and 0.07)
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:1995/08
    Name of Publisher/Name of Journal:Journal of the Physical Society of Japan
    Volume/Number,Page:64(8):3060-3065
    Authors:Akio Sohma, Haruo Okajima, Tetsuya Yokoo, Atsushi Yamashita, Jun Akimitsu, Kusuo Nishiyama, and Kanetada Nagamine
Display all
Books・Papersclose
  • Blue carbon in human-dominated estuarine and shallow coastal systems
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2016/11
    Name of Publisher/Name of Journal:Ambio
    Volume/Number,Page:45(3):290-301
    Authors:Tomohiro Kuwae, Jota Kanda, Atsushi Kubo, Fumiyuki Nakajima, Hiroshi Ogawa, Akio Sohma and Masahiro Suzumura
    ISSN:16547209
  • Hypothesis and Verification of Tidal Flats' Function to Receiving Water Areas ~Numerical Model Analysis~
    Type:Commentary
    by Single Author or Co-authored:Single Author
    Date of Publication:2016/05
    Name of Publisher/Name of Journal:水環境学会誌
    Volume/Number,Page:39(A)(4):141-145
  • “Estuaries: Classification, Ecology, and Human Impacts” , Chapter 10: Modeling an Estuarine Ecosystem: How Tidal Flats and Benthic Ecosystems Affect the Eutrophic Estuary
    Type:Book
    by Single Author or Co-authored:Single Author
    Date of Publication:2015/01
    Name of Publisher/Name of Journal:Nova Science Publishers
  • Ecosystem Modeling and its Application for Seagrass Beds
    Type:Book
    by Single Author or Co-authored:Single Author
    Date of Publication:2011/03
    Name of Publisher/Name of Journal:Nova Science Publishers
    Volume/Number,Page::109
  • Water Purification, Chapter 2: “Paradigm Shift from a Clean Ocean to a Bountiful Ocean -An essential vision revealed by ecological modeling of tidal flats - central bay area coupling and benthic-pelagic ecosystem coupling -
    Type:Book
    by Single Author or Co-authored:Single Author
    Date of Publication:2009/12
    Name of Publisher/Name of Journal:Nova Science Publishers
    Volume/Number,Page::55-155
  • Introduction of the ecological connectivity hypoxia model: ECOHYM - Model concept and its validation on a study applied to Tokyo Bay, Interdisciplinary Studies on Environmental Chemistry-Marine Environmental Modeling & Analysis
    Type:Paper
    by Single Author or Co-authored:Single Author
    Date of Publication:2011/03
    Name of Publisher/Name of Journal:TERRAPUB
    Volume/Number,Page::31-38
  • A Benthic-pelagic coupled ecosystem model to estimate the hypoxic estuary including tidal flats –model description and validation of seasonal/daily dynamics –
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2008/10
    Name of Publisher/Name of Journal:Ecological Modeling
    Volume/Number,Page:215:10-39
    Authors:Akio Sohma, Yasuyuki Sekiguchi, Tomohiro Kuwae, and Yoshiyuki Nakamura
  • A New Coastal Marine Ecosystem Model Study Coupled with Hydrodynamics and Tidal Flat Ecosystem Effect
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2001/07
    Name of Publisher/Name of Journal:Marine Pollution Bulletin
    Volume/Number,Page:43(7-12):187-208
    Authors:Akio Sohma, Yasuyuki Sekiguchi, Hiroshi Yamada, Tatsuaki Sato and Kisaburo Nakata
  • New Numerical Model Study on a Tidal Flat System -Seasonal, Daily and Tidal Variations
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2000/04
    Name of Publisher/Name of Journal:Spill Science and Technology Bulletin
    Volume/Number,Page:6(2):173-185
    Authors:Akio Sohma, Tatsuaki Sato, Kisaburo Nakata
  • μSR Studies on Spin-Peierls System Cu1-xZnxGeO3 (x=0,0.01,0.03, and 0.07)
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:1995/08
    Name of Publisher/Name of Journal:Journal of the Physical Society of Japan
    Volume/Number,Page:64(8):3060-3065
    Authors:Akio Sohma, Haruo Okajima, Tetsuya Yokoo, Atsushi Yamashita, Jun Akimitsu, Kusuo Nishiyama, and Kanetada Nagamine
  • Raman Scattering of CuGeO3
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:1994/11
    Name of Publisher/Name of Journal:Journal of the Physical Society of Japan
    Volume/Number,Page:63(11):4060-4064
    Authors:Masayuki Udagawa, Hiroaki Aoki, Norio Ogita, Osamu Fujita, Akio Sohma, Atsuyuki Ogihara and Jun Akimitsu
  • 干潟・浅海域が“貧酸素化”と“生態系バランス”に与える影響-モデル解析―
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2010/11
    Name of Publisher/Name of Journal:土木学会論文集B2(海岸工学)
    Volume/Number,Page:66(1):1146-1150
    Authors:相馬明郎,関口泰之,桑江朝比呂,中村由行
  • 底生系‐浮遊系及び湾央域‐干潟・浅海域の生態系連鎖とモデリング
    Type:Paper
    by Single Author or Co-authored:Single Author
    Date of Publication:2010/02
    Name of Publisher/Name of Journal:沿岸海洋研究
    Volume/Number,Page:47(2):133-146
  • 潟・浅海域における酸素の生成・消費メカニズム -生態系モデルによる解析-
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2009/11
    Name of Publisher/Name of Journal:土木学会論文集B2(海岸工学)
    Volume/Number,Page:B2-65(1):1146-1150
    Authors:相馬明郎,桑江朝比呂,関口泰之,中村由行
  • “富栄養化の抑制”と“豊かな生態系の回復”に関するパラダイム転換 -生態系モデルから見た閉鎖性海域修復の方向性
    Type:Paper
    by Single Author or Co-authored:Single Author
    Date of Publication:2009/11
    Name of Publisher/Name of Journal:水産工学
    Volume/Number,Page:46(2):155-162
  • 浚渫泥土と転炉系製鋼スラグの混合材の海域適用によるpHの影響予測
    Type:Paper
    by Single Author or Co-authored:Co-authored
    Date of Publication:2008/06
    Name of Publisher/Name of Journal:海洋開発論文集
    Volume/Number,Page:24:333-338
    Authors:金山進,相馬明郎,田中裕一,辻井正人,木曽英滋,中川雅夫

Academic Society Activities

Academic Society Affiliations

  • Name Academic Society:The Physical Society of Japan
  • Name Academic Society:Japan Society of Civil Engineers
  • Name Academic Society:Advanced Marine Science and Technology Society
  • Name Academic Society:American Geophysical Union

Conference Presentations

  • Introduction of the Recovering Project on Eutrophic Aquatic Ecosystem (Invited)
    Date:2013/12
    Conference Name:China International Water Business Summit in Water Expo China 2013
    Domestic or Foreign:China
  • The ocean ecosystem modeling for the estimation of global warming effects(Invited)
    Date:2012/07
    Conference Name:East Asian Seas Congress 2012
    Domestic or Foreign:Korea
  • Development of “Kashiwazaki-Kariwa Model Recipe” and Role
    Date:2010/11
    Conference Name:First Kashiwazaki International Symposium on Seismic Safety of Nuclear Installations -Mission for Technology Innovation toward Next Generation
    Domestic or Foreign:Japan
  • Ecological connectivity of benthic-pelagic systems and central bay-tidal flats areas, and its modeling
    Date:2010/09
    Conference Name:The 5th Global COE International Symposium, Modeling and Analysis of Marine Environmental Problems
    Domestic or Foreign:Japan
  • Paradigm shift from a clean ocean to a bountiful ocean : An essential vision revealed by ecological modeling of “tidal flats-central bay area coupling” and “benthic-pelagic ecosystem coupling” (Invited)
    Date:2010/08
    Conference Name:Workshop on the Ecological Modeling on the Marine Environment and the Ecosystem: Forecast and New Technology Approach
    Domestic or Foreign:Korea
  • Application of the benthic-pelagic coupling ecosystems model for reproduction of urbanized bays
    Date:2009/11
    Domestic or Foreign:Domestic
  • Application of an Ecosystem Model on Reclamation and Mitigation Plan for Seagrass Beds (Invited)
    Date:2007/11
    Conference Name:2nd International Workshop on Management and Function Restoration Technologies for Estuaries and Coastal Seas
    Domestic or Foreign:Korea
  • Modeling a benthic-pelagic coupled and tidal flat-central bay coupled ecosystem –for making a strategy of the appropriate environmental management of the hypoxic estuary, Tokyo Bay (Invited)
    Date:2006/12
    Conference Name:1st International Workshop on Management and Function Restoration Technologies for Estuaries and Coastal Seas
  • Evaluation of a spatial and temporal variations of water quality in the Banzu Tidal flat, by using the benthic-pelagic coupled ecosystem model
    Date:2006/08
    Conference Name:the International Conference on Ecological Modeling 2006 (ICEM2006
    Domestic or Foreign:Japan
  • Comprehensive Ecosystem Modeling of the Hyppoxic Estuary, Tokyo Bay, -Benthic-Pelagic Coupled Model with Tidal Flat Areas
    Date:2006/08
    Conference Name:the International Conference on Ecological Modeling 2006 (ICEM2006)
    Domestic or Foreign:Japan
  • On Injeciton Parameters: in the View of Near-field Bio-impacts and Long-term Efficiencies of CO2 Ocean Sequestration
    Date:2006/06
    Conference Name:the 8th Conference on Greenhouse Gas Control Technologies (GHGT8)
    Domestic or Foreign:Norway
  • The Leak Estimation of CO2 Ocean Sequestration for the Accounting Rule of the Carbon Sequestration
    Date:2006/06
    Conference Name:the 8th International Conference on Greenhouse Gas Control Technologies (GHGT8)
    Domestic or Foreign:Norway
  • Benthic-pelagic coupled modeling on the hypoxic ecosystem including tidal flat areas -case study of Tokyo Bay-
    Date:2005/08
    Conference Name:the 8th International Marine Environmental Modeling Seminar (IMES2005)
    Domestic or Foreign:Finland
  • Modeling the Global Ocean Ecosystem to Predict the Ocean Storage of CO2
    Date:2004/09
    Conference Name:the 7th International Marine Environmental Modeling Seminar (IMEMS2004)
    Domestic or Foreign:U.S.A
  • Introduction of the Global Ocean Ecosystem Model "DONGRI" and its Implementation to Investigate the Biochemical Effects on Global Warming
    Date:2004/09
    Conference Name:the 7th International Conference on Greenhouse Gas Control Technologies (GHGT7)
    Domestic or Foreign:Canada
  • Simple Estimation Methodology of Leakage from Ocean Storage of CO2 for Policy Makers
    Date:2004/09
    Conference Name:the 7th International Conference on Greenhouse Gas Control Technologies (GHGT7)
    Domestic or Foreign:Canada
  • Ecosystem Model "DONGRI" Study on the Efficiency and the Leakage of CO2 Sequestration
    Date:2004/09
    Conference Name:the 7th International Conference on Greenhouse Gas Control Technologies (GHGT7)
    Domestic or Foreign:Canada
  • Modeling the Global Ocean Ecosystem to Predict the Ocean Storage of CO2
    Date:2004/05
    Conference Name:Symposium on the Ocean in a High-CO2 World
    Domestic or Foreign:France
  • Estimations for Reclamation and Mitigation Plan Concerned with Sea-grass (Eelgrass) Beds by the Ecosystem Model
    Date:2002/09
    Conference Name:International Marine Environmental Modeling Seminar 2002 (IMEMS2002)
    Domestic or Foreign:Norway
  • Modeling and Evaluating the Ecosystem on Sea-grass Beds, Shallow Waters Without Sea-grass, and Oxygen Depleted Offshore Area
    Date:2001/10
    Conference Name:International Marine Environmental Modeling Seminar 2001 (IMEMS2001)
    Domestic or Foreign:U.S.A.
  • A New Coastal Marine Ecosystem Model Study Coupled with Hydrodynamics and Tidal Flat Ecosystem Effect
    Date:2000/10
    Conference Name:International Marine Environmental Modeling Seminar 2000 (IMEMS2000)
    Domestic or Foreign:Greece
  • New Numerical Model Study on a Tidal Flat System -Seasonal, Daily and Tidal Variations
    Date:1999/02
    Conference Name:International Marine Environmental Modeling Seminar 1999 (IMEMS1999)
    Domestic or Foreign:Norway

Industrial-Academic-Government Cooperation

Research Department

  • Graduate School of Engineering Urban Engineering (Urban Design and Engineering)

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