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KAWAMOTO Ken

Faculty: Graduate School of Science and Engineering TEL: +81-48-858-3572
Position: Professor ■FAX: +81-48-858-7374
Address: 255 Shimo-okubo, Sakura-ku, Saitama, Japan 338-8570 ■Mail Address: kawamoto@mail.saitama-u.ac.jp
■Web site:

Profile

Assigned Class

School of Engineering
Institute for Environmental Science and Technology

Research Field

Geotechnical and Geoenvironmental Engineering

Academic Societies

Academic Societies
The Japanese Geotechnical Society
Japan Society of Civil Engineers
The Japanese Society of Irrigation, Drainage and Rural Engineering
Japanese Society of Soil Physics
Japan Geoscience Union
Soil Science Society of America
American Geophysical Union

Academic Background

Degree
Ph.D , University of Tokyo

Awards

2008 , Best Poster Presentation Award
2008 , Best Presentation Award
2008 , Outstanding Student Paper Award 2007
2007 , Best Presentation Award
2007 , Saitama University Chancellor's Award
2007 , Outstanding Student Paper Award 2006
2005 , Outstanding Research Award

Research Career

Research Career
2007 , Associate Professor, Graduate School of Science and Engineering, Saitama University
1997 - 2007 , Research Associate, Faculty of Engineering, Saitama Univeristy
Other Career
2009 - 2009 , JICA Shotr-Term Expert, National University of Timor-Leste
2009 - 2009 , Visiting Professor, University of the Philippines, Diliman
Overseas Education
2005 - 2006 , Research Assistant Professor, Aalborg University, Denmark

Research

Books, Articles, etc.

Books
改訂七版 農業農村工学ハンドブック
社団法人農業農村工学会:78-79 2010
農業農村工学ハンドブック編集員会

土壌物理実験書,東京大学出版会,宮崎毅・西村拓 編,2011.03. 執筆担当:第I部 基礎編 実験2 土粒子の密度
東京大学出版会:13-19, 72-78, 168-176 2010
編者:宮崎毅・西村拓,著者:川本健・斎藤広隆・笹田勝寛・中村貴彦・登尾浩助・藤巻晴行

Articles
A simple Beta-function model for soil-water repellency as a function of water content and organic carbon contents
,Soil Sci.,175:461-468 2010
Karunarathna, A.K., K. Kawamoto, P. Moldrup, L.W. de Jonge, and T. Komatsu

Assessment of water repellency for hydrophobized sands
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):379-382 2010
Subedi, S., K. Kawamoto, L. Jayarathna, M. Vithanage, P. Moldrup, L.W. de Jonge, and T. Komatsu

Characterization of variably-charged soil colloids and their effect on deposition in saturated porous media
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):367-370 2010
Sharma, A., K. Kawamoto, P. Moldrup, L.W. de Jonge, and T. Komatsu

Consolidation characteristics for Sri Lankan and Japanese clays: Void index in relation to stress states and sedimentation environment
,Proceedings of the International Conference on Sustainable Built Environments (ICSBE), Special Session: Natural systems to control “Water Resources Pollution" and “Water Hazards":82-88 2010
Yanase, Y., H. Tsuboi, S. Hamamoto, K. Kawamoto, T. Takemura, L.C. Kurukulasuriya, and M. Oda

Effects of moisture content and shrinkage on soil-thermal properties for peat soils
,Proceedings of the International Conference on Sustainable Built Environments (ICSBE), Special Session: Natural systems to control “Water Resources Pollution" and “Water Hazards":53-57 2010
Hamamoto, S., S. Dissanayaka, K. Kawamoto, and T. Komatsu

Effects of moisture content and shrinkage on thermal properties for Hokkaido peaty soils
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):69-72 2010
Dissanayaka, S., S. Hamamoto, K. Kawamoto, T. Komatsu, and P. Moldrup

Estimating hysteretic soil-water retention curves in hydrophobic soil by a mini tensiometer-TDR coil probe
,Proceedings of the 19th World Congress of Soil Science, Soil Solutions for a Changing World:58-61 2010
Karunarathna, A.K., T. Chhoden, K. Kawamoto, T. Komatsu, P. Moldrup, L.W. de Jonge

Excluded-volume expansion of Archie's law for gas and solute diffusivities and electrical and thermal conductivities in variably-saturated porous media
,Water Resour. Res.,46 2010
Hamamoto, S., P. Moldrup, K. Kawamoto, and T. Komatsu

Gas exchange properties of “Maharagama" open dump cover soil
,Annual Transaction of the Institution of Engineers, Sri Lanka (IESL):95-102 2010
Ranasinghe, R.H.K., U.P. Nawagamuwa, P.N.K. Wickramarachchi, and K. Kawamoto

Gas transport parameters in variably saturated landfill cover soils: Effects of soil type, compaction, and particle size fractions
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):413-416 2010
Wickramarachchi, P., K. Kawamoto, S. Hamamoto, P. Moldrup, and T. Komatsu

Gas-diffusivity-based connectivity analysis of aggregated soil inner and outer pore space
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR),:63-68 2010
Chamindu, D.T.K.K., P. Moldrup, P. Schjonning, K. Kawamoto, T. Komatsu, and L.W. de Jonge

Including organic matter in a predictive soil-gas diffusivity model
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):135-138 2010
Hamamoto, S., P. Moldrup, K. Kawamoto, and T. Komatsu

Measurement of gas transport parameters for final cover soil at Maharagama landfill in Sri Lanka
,Proceedings of the 19th World Congress of Soil Science, Soil Solutions for a Changing World:49-52 2010
Wickramarachchi, P., K. Ranasinghe, U. P. Nawagamuwa, K. Kawamoto, S. Hamamoto, P. Moldrup, and T. Komatsu

Mobilization and transport of natural and water dispersible colloids in repacked Okinawa red-yellow soil columns
,Proceedings of the 19th World Congress of Soil Science, Soil Solutions for a Changing World:53-56 2010
Sharma, A., T. Hirata, K. Kawamoto, D.T.K.K. Chamindu, P. Moldrup, and T. Komatsu

Soil water repellency and its impacts on soil hydraulic properties
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):169-172 2010
Kawamoto, K., A.K. Karunarathna, T. Komatsu, P. Moldrup, and L.W. de Jonge

Soil water retention at dry conditions and its relation to specific surface area and texture
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):321-324 2010
Resurreccion, A.C., P. Moldrup, M. Tuller, T. Ferre, K. Kawamoto, T. Komatsu, and L.W. de Jonge

Study on gas transport and water retention in landfill cover soil: A Sri Lankan case study
,Proceedings of the 6th International Congress on Environmental Geotechnics (6ICEG):426-430 2010
Ranasinghe, R.H.K., U. P. Nawagamuwa, P.N. Wickramarachchi, K. Kawamoto, and T. Komatsu

Taking soil-air measurements towards soil-architectural fingerprints
,Proceedings of the 1st International Conference and Exploratory Workshop on Soil Architecture and Physico-Chemical Functions (CESAR):229-234 2010
Moldrup, P., S. Hamamoto, K. Kawamoto, T. Komatsu, S. Yoshikawa, L.W. de Jonge, P. Schjonning, O.H. Jacobsen, and D.E. Rolston

The gas-diffusivity-based Buckingham tortuosity factor from pF 1 to 6.91 as a soil structure fingerprint
,Proceedings of the 19th World Congress of Soil Science, Soil Solutions for a Changing World,9:76-79 2010
Chamindu D.T.K.K., P. Moldrup, S. Yoshikawa, K. Kawamoto, T. Komatsu, and D.E. Rolston

Two-region model for soil-water repellency as a function of matric potential and water content
,Vadose Zone J.:719-730 2010
Karunarathna, A.K., P. Moldrup, K. Kawamoto, L.W. de Jonge, and T. Komatsu

Adsorption of 2,4-dichlorophenoxyacetic acid onto volcanic ash soils: Effects of pH and soil organic matter
Thai Society of Higher Education Institutes on Environment,EnvironmentAsia,2(1):1-9 2009
Ei Mon, E., T. Hirata, K. Kawamoto, S. Hiradate, T. Komatsu, and P. Moldrup

Direct determination of water-table depths and EM wave velocities using multiple offset GPR profiling data in peatland
The 9th SEGJ International Symposium,Proceedings of the 9th SEGJ (Society of Exploration Geophysicists of Japan) International Symposium, Imaging and Interpretation -Science and Technology for Sustainable Development-:PI-23 2009
Saito, H., S.Matsushima, K.Asada, K.Kawamoto, and T.Komatsu

Effect of cover soil compaction and moisture content on gas transport and water retention in Maharagama landfill site
Sustainable Infrastructure Development in Asia,Proceedings of the International Exchange Symposium on Sustainable Infrastructure Development in Asia:106-111 2009
Ranasinghe, R.H.K., U.P.Nawagamuwa, and K.Kawamoto

Effect of particle size and soil compaction on gas transport parameters in variably saturated, sandy soils
Soil Science Society of America,Vadose Zone J.,8(4):986-995 2009
Hamamoto, S., P.Moldrup, K.Kawamoto, and T.Komatsu

Effect of soil compaction on gas transport parameters for landfill final cover soils
Sustainable Infrastructure Development in Asia,Proceedings of the International Exchange Symposium on Sustainable Infrastructure Development in Asia:94-99 2009
Wickramarachchi, P., S.Hamamoto, K.Kawamoto, T.Komatsu, and P.Moldrup

Gas diffusion coefficient in variably saturated peat soil: Measurements and test of prediction models
CRC Press,Proceedings of the 4th Asia Pacific Conference on Unsaturated Soils:697-701 2009
Kawamoto, K., M.Unno, K.Iiduka, P.Moldrup, and T.Komatsu

Hierarchical, bimodal model for gas diffusivity in aggregated, unsaturated soils
Soil Science Society of America,Soil Sci. Soc. Am. J.,74(2):481-491 2009
Resurreccion, A.C., P.Moldrup, K.Kawamoto, S.Hamamoto, D.E.Rolston, and T.Komatsu

In-situ and laboratory permeability measurements for soils with different soil structures
Sustainable Infrastructure Development in Asia,Proceedings of the International Exchange Symposium on Sustainable Infrastructure Development in Asia:112-115 2009
Sugimoto, Y., S.Hamamoto, K.Kawamoto, and T.Komatsu

Kinetics of colloidal-sized material transport in saturated media
The 9th SEGJ International Symposium,Proceedings of the 9th SEGJ (Society of Exploration Geophysicists of Japan) International Symposium, Imaging and Interpretation -Science and Technology for Sustainable Development-:PI-19 2009
Chamindu, D.T.K.K., K.Kawamoto, P.Moldrup, and T.Komatsu

Linking methane emission rate to gas transport parameters of final soil cover at Payatas controlled dump site in the Philippines
,Proceedings of the International Conference on Sustainable Infrastructure and Built Environment in Developing Countries:119-125 2009
Xaypanya, P., A.C.Resurreccion, M.A.N.Tanchuling, K.Kawamoto, T.Komatsu, J.Takemura, and P.Moldrup

Methane concentration and methane emission rate measurements on the final landfill cover at the Payatas controlled dumpsite: Correlation of methane concentration to field water content and ground temperature
,Proceedings of the International Conference on Sustainable Infrastructure and Built Environment in Developing Countries:186-192 2009
Soe, T., M.A.N.Tanchuling, A.C.Resurreccion, K.Kawamoto, T.Komatsu, J.Takemura, and P.Moldrup

Spatial variability and scale effect for cover soil gas transport parameters at a waste disposal landfill site
,6th Regional Conference on Infrastructure Development (RSID6), RSID6-GEO,4 2009
Hamamoto, S., Y.Sugimoto, K.Kawamoto, T.Komatsu, and P.Moldrup

The solute diffusion coefficient in variably compacted, unsaturated volcanic ash soils
Soil Science Society of America,Vadose Zone J.,8(4):942-952 2009
Hamamoto, S., M.S.A.Perera, A.C.Resurreccion, K.Kawamoto, S.Hasegawa, T.Komatsu, and P.Moldrup

Unified measurement system for the gas dispersion coefficient, air permeability and gas diffusion coefficient in variably saturated soil
Soil Science Society of America,Soil Sci. Soc. Am. J.,73(6):1921-1930 2009
Hamamoto, S., P.Moldrup, K.Kawamoto, T.Komatsu, and D.E.Rolston

原位置通気係数測定における形状係数の評価
土木学会,土木学会論文集 C,65(2):579-586 2009
濱本昌一郎、川本健、長森正尚、小松登志子、Per Moldrup

泥炭林土壌の温室効果ガスの生成と消失
土壌物理学会,土壌の物理性(113):3-12 2009
森本聡、永田修、川本健、長谷川周一

不飽和泥炭土のガス拡散係数の測定と予測モデルの構築・検証
埼玉大学工学部,埼玉大学 工学部紀要(42):19-24 2009
川本健、海野将孝、飯塚健仁、小松登志子

Linear model to predict soil-gas diffusivity from two soil-water retention points in unsaturated volcanic ash soils
地盤工学会,Soils and Foundations,48(3):397-406 2008
Resurreccion, A.C., T. Komatsu, K. Kawamoto, M. Oda, S. Yoshikawa, and P. Moldrup

Useful soil-water repellency indices: Linear correlations
Lippincott Williams & Wilkins,Soil Sci.,173(11):747-757 2008
Regalado, C.M., A. Ritter, L.W. de Jonge, K. Kawamoto, T. Komatsu, and P. Moldrup

Variable pore connectivity factor model for gas diffusivity in unsaturated, aggregated soil
アメリカ土壌科学会,Vadose Zone J.,7(2):397-405 2008
Resurreccion, A.C., P. Moldrup, K. Kawamoto, S. Yoshikawa, D.E. Rolston, and T. Komatsu

Gas diffusivity and air permeability in a volcanic ash soil profile: Effects of organic matter and water retention
Lippincott Williams & Wilkins,Soil Sci.,172(6):432-443 2007
Resurreccion, A.C., K. Kawamoto, T. Komatsu, P. Moldrup, K. Sato, and D.E. Rolston

Gas transport parameters along field transects of a volcanic ash soil
Lippincott Williams & Wilkins,Soil Sci.,172(1):3-16 2007
Resurreccion, A.C., K. Kawamoto, T. Komatsu, P. Moldrup, N. Ozaki, and D.E. Rolston

Water repellency of aggregate size fractions of a volcanic ash soil
,Soil Sci. Soc. Am. J.,71:1658-1666 2007
Kawamoto, K., P. Moldrup, T. Komatsu, L.W. de Jonge, and M. Oda

Gas transport parameters in the vadose zone: Development and tests of power-law models for air permeability
アメリカ土壌科学会,Vadose Zone J.,5:1205-1215 2006
Kawamoto, K., P. Moldrup, P. Schjønning, B.V. Iversen, T. Komatsu, and D.E. Rolston

Gas transport parameters in the vadose zone: Gas diffusivity in field and lysimeter soil profiles
アメリカ土壌科学会,Vadose Zone J.,5:1194-1204 2006
Kawamoto, K., P. Moldrup, P. Schjønning, B.V. Iversen, D.E. Rolston, and T. Komatsu

Linking the Gardner and Campbell models for water retention and hydraulic conductivity in near-saturated soil
Lippincott Williams & Wilkins,Soil Sci.,171(8):573-584 2006
Kawamoto, K., P. Moldrup, T.P.A. Ferré, M. Tuller, O.H. Jacobsen, and T. Komatsu

Moisture structures of laterally expanding fingering flow in sandy soils
Elsevier B.V.,Geoderma,119(3-4):197-217 2004
Kawamoto, K., S. Mashino, M. Oda, and T. Miyazaki

Microstructural interpretation on reliquefaction of saturated granular soils under cyclic loading
American Society of Civil Engineering,J. Geotech. Geoenviron. Engrg. Div. ASCE,127(5):416-423 2001
Oda, M., K. Kawamoto, K. Suzuki, H. Fujimori, and M. Sato

Hydro-geological study of landslides caused by heavy rainfall on August 1998 in Fukushima, Japan
日本自然災害学会,Journal of Natural Disaster Science,22(1):13-23 2000
Kawamoto, K., M. Oda, and K. Suzuki

Fingering flow in homogeneous sandy soils under continuous rainfall infiltration
地盤工学会,Soils and Foundations,39(4):79-91 1999
Kawamoto, K., and T. Miyazaki

Presentation
Gas dispersion coefficients in variably saturated and differently textured porous media
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2010:H41A-1067 201012
Naveed, M., K. Kawamoto, S. Hamamoto, T. Sakaki, P. Moldrup, and T. Komatsu

Unified measurement system with suction control for gas transport parameters in porous media
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2010:H33E-1179 201012
Kawamoto, K., M.A. Rouf, S. Hamamoto, T. Sakaki, T. Komatsu, and P. Moldrup

異なる形状および粒径サイズを有する砂の熱移動に関する研究
地盤工学会関東支部,第7回地盤工学会関東支部発表会(Geo-Kanto 2010) 発表講演集:115-116 201011
鴨志田 剛久, 濱本 昌一郎, 川本 健, 小松 登志子

埼玉県南東部の海水環境下で堆積した粘土の圧縮特性
地盤工学会関東支部,第7回地盤工学会関東支部発表会(Geo-Kanto 2010) 発表講演集:3-3 201011
梁瀬 勇太, 坪井 浩昭, 濱本 昌一郎, 川本 健, 竹村 貴人, 小田 匡寛

埼玉県南東部の海水環境下で堆積した粘土の鋭敏性
地盤工学会関東支部,第7回地盤工学会関東支部発表会(Geo-Kanto 2010) 発表講演集:1-1 201011
坪井 浩昭, 梁瀬 勇太, 濱本 昌一郎, 川本 健, 小田 匡寛, 竹村 貴人

埼玉県南東部沖積粘土の間隙水組成について
地盤工学会関東支部,第7回地盤工学会関東支部発表会(Geo-Kanto 2010) 発表講演集:14-15 201011
笠 晶子, 濱本 昌一郎, 川本 健, 竹村 貴人, 小田 匡寛

Application of 3D-GPR to evaluate water table and peat layer at Bibai bog
土壌物理学会,2010年度土壌物理学会大会講演要旨集:108-109 201010
Saito, H., S. Hamamoto, K. Kawamoto, and T. Komatsu

Assessment of water repellency of model sands mixed with oleic acid
土木学会,Proceedings of the 12th International Summer Symposium, Japan Society of Civil Engineers:203-206 201009
Subedi, S., K. Kawamoto, A.K. Karunarathna, L. Jayarathna, M. Vithanage, and T. Komatsu

Effect of pH on variably-charged colloids transport and deposition in saturated porous media
土木学会,Proceedings of the 12th International Summer Symposium, Japan Society of Civil Engineers:219-222 201009
Sharma, A., K. Kawamoto, P. Moldrup, and T. Komatsu

Effects of moisture content and shrinkage on thermal properties for Hokkaido peaty soils
土木学会,Proceedings of the 12th International Summer Symposium, Japan Society of Civil Engineers:223-226 201009
Dissanayaka, S., S. Hamamoto, K. Kawamoto, and Toshiko Komatsu

Effects of structure formation on gas transport parameters in differently repacked landfill final cover soils
土木学会,Proceedings of the 12th International Summer Symposium, Japan Society of Civil Engineers:207-210 201009
Wickramarachchi, P., S. Hamamoto, K. Kawamoto, P. Moldrup, and T. Komatsu

Selection of permeable reactive barrier material using a mixture of molten slag and volcanic ash soil
土木学会,Proceedings of the 12th International Summer Symposium, Japan Society of Civil Engineers:211-214 201009
Rouf, Md. A., K. Kawamoto, and T. Komatsu

A coupled multiphase transport Biodegradation model for landfill gas emission
5th ERDT conference,-,2010 201009
Vongdalone Vongsikeo, V., A.C. Resurreccion, Ma. A.N. Tanchuling, S. Hamamoto, and K. Kawamoto

関東平野沖積粘土の繰り返し挙動およびせん断剛性に堆積環境が及ぼす影響
地盤工学会,第45回地盤工学研究発表会 講演集:199-200 201008
梁瀬 勇太, 田井 秀迪, 川本 健, 竹村 貴人, 小田 匡寛, 木村 克己

Gas diffusion and air permeability in a mixture of molten slag and volcanic ash soil
地盤工学会,第45回地盤工学研究発表会 講演集:871-872 201008
Muhammad Naveed, 濱本 昌一郎, 川本 健, 小松 登志子

Measurements of gas dispersion in variably saturated and differentially textured porous media: Effect of scale of experiment and shape of particles
地盤工学会,第45回地盤工学研究発表会 講演集:873-874 201008
Md. Abdur Rouf, 川本 健, 小松 登志子

地盤内の物質・熱輸送係数の統合的予測式を用いた処分場最終覆土層内のガス・熱輸送解析
地下水・土壌汚染とその防止対策に関する研究集会,第16回地下水・土壌汚染とその防止対策に関する研究集会 講演集:551-555 201006
濱本 昌一郎, 川本 健, 小松 登志子, Per Moldrup

沖積粘性土の動土質特性の堆積環境依存性に関する実験的研究
日本地球惑星連合,日本地球惑星科学連合2010年大会予稿集:HQR011-10 201005
竹村 貴人, 木村 克己, 川本 健, 濱本 昌一郎

Accounting for surrounding agricultural ditches in hydro-thermal coupling modeling at Hokkaido Bibai marsh, Japan
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P12 201005
Inaba, K., H. Saito, K. Kawamoto, and T. Komatsu

Determining wetting soil-water characteristic curves for volcanic ash soil as affected by water repellency
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P18 201005
Karunarathna, A., K. Kawamoto, and T. Komatsu

Gas diffusivity fingerprints for aggregated Soils with Different Size fractions
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P20 201005
Chamindu, D.T.K.K., K. Kawamoto, S. Hamamoto, P. Moldrup, and T. Komatsu

Gas dispersion in variably saturated and differently textured porous media
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P14 201005
Naveed, M., S. Hamamoto, K. Kawamoto, and T. Komatsu

Gas transport parameters for landfill cover soils: Effects of soil compaction, size fractions and water blockage
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-12 201005
Wickramarachchi, P., S. Hamamoto, K. Kawamoto, T. Komatsu

Gas transport parameters in permeable reactive barrier materials using a mixture of molten slag and volcanic ash soil
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P10 201005
Rouf, Md. A., K. Kawamoto, and T. Komatsu

In-situ, on-site, and laboratory measurements of gas transport parameters and developments and tests of predictive model
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P08 201005
Sugimoto, Y., S. Hamamoto, K. Kawamoto, and T. Komatsu

Transport and deposition of red-yellow soil colloids in saturated sand columns
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P15 201005
Sharma, A., K. Kawamoto, P. Moldrup, and T. Komatsu

Unified predictive model for transport parameters and its application to gas and heat transport in landfill cover
日本地球惑星連合,Japanese Geoscience Union Meeting 2010:AGE030-P07 201005
Hamamoto, S., K. Kawamoto, T. Komatsu, and P. Moldrup

軽石凝灰岩の飽和・不飽和領域のガス流動特性に関する実験的研究
土木学会,第39回岩盤力学に関するシンポジウム講演集:60-65 201001
鈴木健一郎、山本修一、熊谷守、川本健

Gas transport parameters for landfill cover soils: Effects of soil compaction and water blockages
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2009:MR41A-1833 200912
Wickramarachchi, P.N., S.Hamamoto, K.Kawamoto, U.Nawagamuwa, T.Komatsu, and P.Moldrup

Water repellency effects on water retention in heat pre-treated volcanic ash soil
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2009:H11E-0864 200912
Chhoden, T., A.Karunarathna, K.Kawamoto, T.Komatsu, and P.Moldrup

Effect of cover soil compaction on gas transport and water retention: Case study Maharagama waste disposal site
Annual Symposium 2009 -Exploring New Spheres for a Better Future-,Annual Symposium 2009 -Exploring New Spheres for a Better Future-Abstracts of Contributed Papers:29 200912
Ranasinghe, R.H.K., U.P.Nawagamuwa, K.Kawamoto, and P.N.Wickramarachchi
General Sir John Kotelawala Defence University

ベンダーエレメントを用いた関東平野沖積低地におけるせん断剛性に関する研究
地盤工学会関東支部,第6回地盤工学会関東支部発表会(Geo-Kanto 2009)発表講演集:211-212 200911
田井秀迪、川本健、小田匡寛、竹村貴人

中川低地沖積粘土のせん断剛性と動的性質についての研究
地盤工学会関東支部,第6回地盤工学会関東支部発表会(Geo-Kanto 2009)発表講演集:213-214 200911
梁瀬勇太、川本健、小田匡寛、竹村貴人

Study on gas transport and water retention in Maharagama landfill
15th ERU (Engineering Research Unit) Symposium 2009 “Research for Sustainable Development",15th ERU (Engineering Research Unit) Symposium 2009:67-68 200911
Ranasinghe, R.H.K., U.P.Nawagamuwa, and K.Kawamoto
Faculty of Engineering, University of Moratuwa

Compaction and soil type effects on gas diffusivity and air permeability in vadose zone profiles
アメリカ土壌科学会,ASA-CSSA-SSSA International Annual Meetings:55161 200911
Chamindu, D.T.K.K., P.Moldrup, P.Schj nning, L.W.de Jonge, K.Kawamoto, and T.Komatsu

Excluded-volume analysis of tortuosity and diffusivity in the gaseous phase of unimodal and bimodal porous media
アメリカ土壌科学会,ASA-CSSA-SSSA International Annual Meetings:55079 200911
Resurreccion, A.C., P.Moldrup, S.Hamamoto, K.Kawamoto, and T.Komatsu

Excluded-volume expansions of Archie's Law for gas and solute diffusivities and electrical and thermal conductivities in variably-saturated porous media
アメリカ土壌科学会,ASA-CSSA-SSSA International Annual Meetings:53172 200911
Hamamoto, S., P.Moldrup, K.Kawamoto, and T.Komatsu

Mobilization and deposition of variably charged soil colloids in saturated porous media
アメリカ土壌科学会,ASA-CSSA-SSSA International Annual Meetings:53316 200911
Sharma, A., D.T.K.K.Chamindu, K.Kawamoto, P.Moldrup, and T.Komatsu

Volumetric surface area and clay saturation indexes for the prediction of soil hydraulic properties
アメリカ土壌科学会,ASA-CSSA-SSSA International Annual Meetings:55104 200911
Al-kufaishi, S.A., P.Moldrup, L.W.de Jonge, P.Schj nning, K.Kawamoto, T.Komatsu

飽和した再充填赤黄色土カラムからのコロイド流出・移動特性
土壌物理学会,2009年度土壌物理学会大会講演要旨集:22-23 200910
平田大貴、川本健、小松登志子

美唄湿原の水・熱循環機構解明のための基礎的数値モデルの構築
日本地下水学会,日本地下水学会2009年秋季講演会講演要旨:2-7 200910
稲葉薫、川本健、斎藤広隆、長谷川周一、永田修

国内土壌の透気係数測定と予測式の提案
地下水・土壌汚染とその防止対策に関する研究集会,第15回地下水・土壌汚染とその防止対策に関する研究集会 講演集:403-406 200906
杉本雄一、濱本昌一郎、飯塚健仁、川本健、小松登志子

赤黄色土充填カラムからの土壌コロイド流出挙動
地下水・土壌汚染とその防止対策に関する研究集会,第15回地下水・土壌汚染とその防止対策に関する研究集会 講演集:676-679 200906
平田大貴、川本健、D.T.K.K.Chamindu、福地翔平、小松登志子

A predictive model based on soil organic carbon content for water content dependant soil water repellency
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P025 200905
Karunarathna, A., K.Kawamoto, P.Moldrup, and T.Komatsu

A two-independent-region model for gas diffusivity of aggregated, unsaturated soil
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P015 200905
Resurreccion, A., P.Moldrup, K.Kawamoto, S.Hamamoto, and T.Komatsu

Accounting for surrounding agricultural ditches in groundwater modeling at Hokkaido Bibai marsh, Japan
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P016 200905
Inaba, K., H.Saito, K.Kawamoto, and T.Komatsu

Adsorption-desorption behavior of 2,4-dichlorophenoxyacetic acid in a volcanic ash soil
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P014 200905
Ei Mon, E., A.Sharma, K.Kawamoto, and T.Komatsu

Air conductivity in undisturbed Japanese soils: Development and tests of predictive models
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P020 200905
Sugimoto, Y., S.Hamamoto, K.Kawamoto, and T.Komatsu

Direct determination of water-table depths and EM wave velocities using multiple offset GPR profiling data in peatland
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P009 200905
Matsushima, S., H.Saito, K.Asada, K.Kawamoto, and T.Komatsu

Effect of soil compaction on gas transport parameters for a landfill final cover soil
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P026 200905
Hamamoto, S., Y.Fujiwara, P.Wickramarachchi, K.Kawamoto, and T.Komatsu

Estimation of unsaturated hydraulic properties of peat soils from evaporation method and multi-step outflow method
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P019 200905
Asada, K., S.Matsushima, H.Saito, T.Nishimura, K.Kawamoto, and T.Komatsu

Mobilization and leaching of colloidal particles in repacked Okinawa red-yellow soil
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P018 200905
Hirata, T., K.Kawamoto, D.T.K.K.Chamindu, and T.Komatsu

Numerical modeling of mobilization and leaching of natural and water dispersible colloids in aggregated volcanic ash soil columns
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P021 200905
Chamindu, D.T.K.K., K.Kawamoto, H.Saito, P.Moldrup, and T.Komatsu

Soil water repellency in heat-treated volcanic ash soils
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2009:J243-P017 200905
Chhoden, T., A.Karunarathna, K.Kawamoto, and T.Komatsu

Unified measurement system (UMS) for the gas dispersion coefficient, permeability and diffusion coefficient, and their interrelations in differently-textured, variably-saturated soil
ヨーロッパ地球科学連合,General Assembly 2009:EGU2009-6500 200904
Hamamoto, S., P.Moldrup, K.Kawamoto, T.Komatsu, and D.E.Rolston

Gas diffusion coefficient in variably saturated peat soil: Development and tests of predictive models
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2008:H13A-0903 200812
Unno, M., K. Kawamoto, P. Moldrup, and T. Komatsu

Irreversibility of 2,4-dichlorophenoxyacetic acid sorption onto a volcanic ash soil : Effect of pH
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2008:H13A-0901 200812
Ei Mon, E., K. Kawamoto, T. Komatsu, and P. Moldrup

Three-dimensional pore structure analysis for peat materials using microfocus X-ray computed tomography
アメリカ地球物理連合,American Geophysical Union Fall Meeting 2008:H13A-0895 200812
Iiduka, K., K. Kawamoto, T. Takemura, M. Oda, P. Moldrup, and T. Komatsu

Development of a predictive expression for soil water repellency based on soil organic carbon content
アメリカ土壌科学会,S-1 Division, 2008 ASA-CSSA-SSSA International Annual Meetings:664-4 200810
Karunarathna, A.K., K. Kawamoto, P. Moldrup, L. W. de Jonge, and T. Komatsu

Simultaneous measurements of the soil-gas dispersion coefficient, gas permeability, and gas diffusivity in repacked, structureless and aggregated soils
アメリカ土壌科学会,S-1 Division, 2008 ASA-CSSA-SSSA International Annual Meetings:664-11 200810
Hamamoto, S., K. Kawamoto, T. Komatsu, and P. Moldrup

Single- and two-individual-region models for gas diffusivity in structureless or aggregated, unsaturated soil
アメリカ土壌科学会,S-1 Division, 2008 ASA-CSSA-SSSA International Annual Meetings:664-10 200810
Resurreccion, A.C., K. Kawamoto, S. Hamamoto, T. Komatsu, and P. Moldrup

Transport and straining of colloid-sized materials in saturated porous media: Experimental and numerical analysis
アメリカ土壌科学会,S-1 Division, 2008 ASA-CSSA-SSSA International Annual Meetings:664-1 200810
Chamindu, D.T.K.K., K. Kawamoto, H. Saito, P. Moldrup, S. Bradford, and T. Komatsu

Measurement of gas transport parameters for peat soils: Effect of volume shrinkage with successive drainage
タマサート大学, 長岡技術大学, 埼玉大学, 広島大学,International Symposium on Environmental Management: Hazardous-Environmental Management Toward Sustainability (iSEM 2008):120-122 200809
Unno, M., K. Kawamoto, K. Iiduka, I. Iiyama, T. Tokida, and T. Komatsu

Measurements of the soil-gas dispersion coefficient, gas permeability, and gas diffusivity in repacked structureless and aggregated soils: Effect of soil structure, particle size and column scale
タマサート大学, 長岡技術大学, 埼玉大学, 広島大学,International Symposium on Environmental Management: Hazardous-Environmental Management Toward Sustainability (iSEM 2008):124-125 200809
Hamamoto, S., K. Kawamoto, T. Komatsu, and P. Moldrup

Sorption and desorption behavior of 2,4-dichlorophenoxyacetic acid in kaolinite, volcanic ash soil and water dispersible colloid
タマサート大学, 長岡技術大学, 埼玉大学, 広島大学,International Symposium on Environmental Management: Hazardous-Environmental Management Toward Sustainability (iSEM 2008):55-56 200809
Hirata, T., E. Ei Mon, K. Kawamoto, and T. Komatsu

Spatial variability and scale dependency of soil-air permeability at waste disposal landfill site and natural field
タマサート大学, 長岡技術大学, 埼玉大学, 広島大学,International Symposium on Environmental Management: Hazardous-Environmental Management Toward Sustainability (iSEM 2008):5-7 200809
Sugimoto, Y., S. Hamamoto, K. Kawamoto, T. Komatsu, and M. Nagamori

Characterizing soil water repellency properties by soil organic carbon content, soil texture and sieved-size fractions
Interface Against Pollution 2008実行委員会,Interfaces Against Pollution 2008:4F16 200806
Karunarathna, A.K., K. Kawamoto, P. Moldrup, T. Komatsu, and L.W. de Jonge

The effect of soil compaction on solute diffusion in volcanic ash soil
Interface Against Pollution 2008実行委員会,Interfaces Against Pollution 2008:P035 200806
Hamamoto, S., M.A.P. Samintha, A.C. Resurreccion, K. Kawamoto, T. Komatsu, and P. Moldrup

Transport and straining of colloid-sized materials in saturated porous media
Interface Against Pollution 2008実行委員会,Interfaces Against Pollution 2008:P033 200806
Chamindu, D.K., K. Kawamoto, H. Saito, S.A. Bradford, P. Moldrup, and T. Komatsu

Comparison of solute diffusivity between volcanic ash soils and normal mineral soils
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2008:J251-005 200805
Samintha, M.A.P., S. Hamamoto, A.C. Resurreccion, K. Kawamoto, P. Moldrup, T. Komatsu, and S. Hasegawa

Experimental and numerical analysis of colloid transport and straining in saturated sand
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2008:J251-004 200805
Chamindu, D.K., K. Kawamoto, H. Saito, P. Moldrup, and T. Komatsu

Measurements of gas phase convection and dispersion parameters in soil
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2008:J251-006 200805
Hamamoto, S., K. Kawamoto, and T. Komatsu

Scale dependency of gas transport parameters in undisturbed soils
日本地球惑星科学連合,Japanese Geoscience Union Meeting 2008:J251-007 200805
Sugimoto, Y., S. Hamamoto, K. Kawamoto, and T. Komatsu

Modeling of laterally expanding fingering flow in sandy soils
地盤工学会,Proceedings of the 2nd Asian Conference on Unsaturated Soils, UNSAT-ASIA 2003:393-397 2003
Kawamoto, K., S. Mashino, M. Oda and T. Miyazaki

Micro-structural change during shearing and its contribution to the re-liquefaction phenomena of saturated granular soils under cyclic loading
Balkema,5th International Workshop on Bifurcation and Localisation Theory in Geomechanics, The:263-270 2001
Oda, M., K. Suzuki, K. Kawamoto, K. Iwashita, S. Takahashi, and H. Fujimori

Others
水再生利用学 持続可能社会を支える水マネジメント
技法堂出版 2010
監訳委員会

Education

Lectures

H20 , Experiments in Civil Engineering
H20 , Geomechanics I
H20 , Exercises in Civil Engineering
H20 , Study on Specific Topics II
H20 , Study on Specific Topics III
H20 , Soil Physics
H20 , Environmental Geotechnical Engineering

Thesis Guidance

H20 , Graduation Thesis Number of Students Total:6 , Master's Thesis Number of Students Total:4(International Students:2)

Admission of International Students

H20 , Second Term:1