Basic Information

Faculty

• 農学部

Concurrent Affiliation

• Graduate School of Agriculture, 地域環境科学専攻 生産生態科学講座, 協力教員（助教）

Professional Memberships

• Soil Science Society of America
• THE JAPANESE SOCIETY of FOREST ENVIRONMENT
• 日本熱帯農業学会
• JAPANESE SOCIETY OF PEDOLOGY
• JAPANESE SOCIETY OF SOIL SCIENCE AND PLANT NUTRITION

Academic Degree

• Master of Science, Agriculture(Kyoto University)
• Ph.D., Agriculture(Kyoto University)

Academic Resume (Graduate Schools)

• Kyoto University, Graduate School of Agriculture, Division of Environmental Science and Technology, 退学
• Kyoto University, Graduate School of Agriculture, Division of Environmental Science and Technology, 修了

Academic Resume (Undergraduate School/Majors)

• Kyoto University, Faculty of Agriculture, 卒業

Research History

• From Aug. 2021, To Jul. 2022

  University of California, Davis, Visiting scholar
• From Apr. 2020, To Mar. 2023

  Kyoto University, 地球環境学堂, 准教授（兼担）
• From Mar. 2019, To Present

  Kyoto University, Graduate School of Agriculture, 准教授
• From Jul. 2007, To Feb. 2019

  Kyoto University, Graduate School of Agriculture, 助教（兼担）
• From Jul. 2007, To Feb. 2019

  Kyoto University, Hall of Global Environmental Research, 助教

Profile

• Profile

  土壌は自然や農業を支えている生態系の要であり、元素の生物地球化学的循環を司っています。土壌の性質や機能に極めて強い影響を与え、その系の物質動態を特徴づけている粘土鉱物（二次鉱物）に着目し、以下の研究を行っています。
  
  ・気候や地質などの環境因子が粘土鉱物の生成と分布に与える影響
  
  ・生態系における各元素の動態に粘土鉱物が与える影響
  
  （土壌有機炭素の蓄積・分解、リンの吸着、窒素の形態変化など）
  
  ・上記2つに基づく自然に調和した持続的な土地利用の確立

Language of Instruction

• English

ID,URL

• ORCID ID

  0000-0002-6071-3286

• J-Global ID

  201401058376710676

• External link

  https://kyouindb.iimc.kyoto-u.ac.jp/j/xO3pK

Website(s) (URL(s))

• http://www.soils.kais.kyoto-u.ac.jp/Watanabe/Webpage/index.htm

researchmap URL

• https://researchmap.jp/7000008657

Research

Research Topics, Overview of the research

• Research Topics

  Formation and distribution of soil clay minerals (secondary minerals); Dynamics of elements (e.g., carbon, nitrogen, and phosphorus) in natural and agricultural ecosystems; Eco-friendly agriculture

• Overview of the research

  Soil is the foundation of both natural and agricultural systems and controls biogeochemical cycles of elements. Soil secondary minerals (clay minerals) are essential components of soil, characterizing elemental dynamics in the systems. Researching a wide range of ecosystems from tropical to subarctic and humid to semiarid zones, I study the following topics: 1. Effects of environmental factors (e.g., climate, geology) on the formation and distribution of soil clay minerals; 2. Effects of soil clay minerals on the dynamics of elements in natural and agricultural ecosystems, such as stabilization, decomposition, and pool size of soil organic carbon, phosphorus sorption to soil particles, and nitrogen transformations in soil; 3. Development of sustainable land use that harmonizes with nature, based on the above two topics.

Research Interests

• 環境保全型農業
• 土壌有機物
• 物質循環
• 生物地球化学
• 土壌化学
• 土壌鉱物学
• 土壌生成・分類
• 土壌学

Research Areas

• Environmental science/Agricultural science, Landscape science
• Environmental science/Agricultural science, Environmental agriculture
• Life sciences, Plant nutrition, soil science
• Environmental science/Agricultural science, Environmental dynamics

Papers

• Controlling factors on soil organic matter stability under threat of global warming and drought in central Asian mountain ecosystems

  Sun, Z.; Masuda, S.; Morioka, K.; Pachikin, K.; Kussainova, M.; Lyu, H.; Wang, Z.; Quénéa, K.; Sun, X.; Chiyonobu, S.; Funakawa, S.; Dahlgren, R.A.; Watanabe, T.

  JpGU-AGU Joint Meeting, 2026, Peer-reviewed, Last author

  
• Depth effects of organic matter stabilization in temperate acidic forest soils

  Zixiao Wang; Makoto Shibata; Han Lyu; Randy A. Dahlgren; Yakov Kuzyakov; Tetsuhiro Watanabe; Claudio Zaccone; Cornelius Chisambi; Shinya Funakawa

  Catena, Sep. 2026

  
• Same Binding Agent with Different Stabilization Capacities Regulates Soil Organic Carbon Across pH Gradients in Tropical and Subtropical Soils

  Tokunaga, A.; Lyu, H.; Seki, M.; Tanaka, H.; Hartono, A.; Muniandi, J.; Pandian, K.; Shibata, M.; Watanabe, T.; Funakawa, S.; Sugihara, S.

  European Geosciences Union General Assembly, May 2026, Peer-reviewed

  
• Amorphous aluminum hydroxide and rice-husk biochar enhance new organic carbon stabilization via different mechanisms

  Han Lyu; Arisa Nishiki; Ruohan Zhong; Ryosuke Kusumi; Mayuko Seki; Soh Sugihara; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  Geoderma, Mar. 2026

  
• Viral infection to the raphidophycean alga Heterosigma akashiwo affects both intracellular organic matter composition and dynamics of a coastal prokaryotic community

  Hiroaki Takebe; Haruna Hiromoto; Tetsuhiro Watanabe; Keigo Yamamoto; Keizo Nagasaki; Ryoma Kamikawa; Takashi Yoshida

  mSystems, 22 Oct. 2025, Peer-reviewed

  
• Divergent impact of amorphous aluminum hydroxide and biochar on enhancing organic carbon accumulation in low-carbon alkaline Indian soil

  Zhong, R.; Lyu, H.; Nishiki, A.; Seki, M.; Sugihara, S.; Watanabe, T.

  European Geosciences Union General Assembly, 2025, Peer-reviewed

  
• Control of active Al and Fe on mineral-associated organic matter regulates soil organic carbon distribution in acidic to alkaline tropical and subtropical soils

  Lyu, H.; Ashida, K.; Hartono, A.; Kilasara, M.; Mvondo Ze, A.D.; Funakawa, S.; Watanabe, T.; Sugihara, S.

  European Geosciences Union General Assembly, 2025, Peer-reviewed

  
• Controls on soil organic matter stability and composition of neutral-to-alkaline topsoil and subsoil across Indo-Gangetic plains

  Ruohan Zhong; Han Lyu; Monika Kumari; Ajay Kumar Mishra; M.L. Jat; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  Catena, Oct. 2025

  
• Sorption strength determines alanine mineralization in volcanic soils

  Natsuko Kitagawa; Kozue Sawada; Takashi Kunito; Shinya Funakawa; Tetsuhiro Watanabe

  Soil Biology and Biochemistry, Sep. 2025, Peer-reviewed, Last author, Corresponding author

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• Controls on soil organic carbon across soil depths in tropical and temperate non-volcanic regions

  Han Lyu; Kenta Ashida; Satomi Urayama; Arief Hartono; Method Kilasara; Antoine David Mvondo Ze; Atsushi Nakao; Soh Sugihara; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  Geoderma, Jun. 2025, Peer-reviewed, Last author, Corresponding author

  
• Climate Control on Soil Quality

  Watanabe, T.

  2024 International Conference on Chinese Food Culture, Oct. 2024

  
• Organo-mineral interactions in soils across tropical volcanic regions: insights from EGA-MS Analysis

  Lyu, H.; Zhong, R.; Sugihara, S.; Kilasara, M.; Hartono, A.; Funakawa, S.; Watanabe, T.

  9th International Symposium of Interactions of Soil Minerals with Organic Components and Microorganisms, Oct. 2024, Peer-reviewed, Last author

  
• Controlling factors for soil organic matter content in surface and subsurface horizons of non-volcanic soils

  Watanabe, T.; Lyu, H.; Ashida, K.; Urayama, S.; Hartono, A.; Kilasara, M.; Mvondo-Ze, A.D.; Nakao, A.; Sugihara, S.; Dahlgren, R.A.; Funakawa, S.

  9th International Symposium of Interactions of Soil Minerals with Organic Components and Microorganisms, Oct. 2024, Peer-reviewed, Lead author

  
• Deciphering Controls for Soil Organic Matter in Tropical Volcanic Regions: Insights from EGA-MS and Py-GC/MS Analyses

  Lyu, H.; Zhong, R.; Kilasara, M.; Hartono, A.; Sugihara, S.; Funakawa, S.; Watanabe, T.

  The 9th International Symposium on Soil Organic Matter, May 2024, Last author

  
• Impact of Climate on Soil Organic Matter Composition in Soils of Tropical Volcanic Regions Revealed by EGA-MS and Py-GC/MS

  Han Lyu; Ruohan Zhong; Method Kilasara; Arief Hartono; Zheng Sun; Shinya Funakawa; Tetsuhiro Watanabe

  Environmental Science and Technology, 17 May 2024, Peer-reviewed, Last author

  
• Disentangling divergent factors controlling bacterial and fungal communities in topsoil and subsoil horizons across environmental gradients of tropical volcanic regions

  Han Lyu; Kozue Sawada; Ruohan Zhong; Method Kilasara; Arief Hartono; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  Catena, Apr. 2024, Peer-reviewed, Last author

  
• Redox-controlled differential weathering of andesitic pumice: Possible catalytic effects of ferrous/ferric iron on rapid halloysite accumulation in a Holocene tephra layer

  Hirokazu FUKUI; Yuki MATSUSHI; Tetsuhiro WATANABE; Han LYU; Shinji KITAO; Yasuhiro KOBAYASHI; Keiji SHINODA

  Catena, Feb. 2024, Peer-reviewed

  
• Contributions of fine mineral particles and active Al/Fe to stabilization of plant material in neutral-to-alkaline soils of Indo-Gangetic Plain

  Ruohan Zhong; Han Lyu; Monika Kumari; Ajay Kumar Mishra; M. L. Jat; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  Geoderma, Dec. 2023, Peer-reviewed, Last author, Corresponding author

  
• Effects of viral infection for marine eukaryotic microalgae on prokaryotic community dynamics

  Yoshida, T; Takebe, H; Hiromoto, H; Kitagawa, N; Watanabe, T; Yamamoto, K; Nagasaki, K; Kamikawa, R

  11th Aquatic Virus Workshop, May 2023

  
• Taxonomic difference in marine bloom-forming phytoplanktonic species affects the dynamics of both bloom-responding prokaryotes and prokaryotic viruses

  Hiroaki Takebe; Kento Tominaga; Tatsuhiro Isozaki; Tetsuhiro Watanabe; Keigo Yamamoto; Ryoma Kamikawa; Takashi Yoshida

  mSystems, 16 Apr. 2024, Peer-reviewed

  
• Sorption and desorption controls on alanine bioavailability in volcanic soils

  Kitagawa, N; Watanabe, T; Sawada, K; Kunito, T; Funakawa, S

  European Geosciences Union General Assembly, Apr. 2023

  
• A 200-year snapshot of soil development in pyroclastic deposits derived from the 1815 super explosive eruption of Mount Tambora in Indonesia

  Markus Anda; Setiyo Purwanto; Ai Dariah; Tetsuhiro Watanabe; Randy A. Dahlgren

  Geoderma, May 2023, Peer-reviewed

  
• Positive priming effects through microbial P-mining in tropical forest soils under N₂-fixing trees

  Kozue Sawada; Takashi Kunito; Tetsuhiro Watanabe; Natsuko Kitagawa; Han Lyu; Ho Lam Nguyen; Koki Toyota; Shinya Funakawa

  Soil Science and Plant Nutrition, 12 Apr. 2023, Peer-reviewed

  
• Contrasting Silicon Dynamics Between Aboveground Vegetation and Soil Along a Secondary Successional Gradient in a Cool-temperate Deciduous Forest

  Ryosuke Nakamura; Tetsuhiro Watanabe; Yusuke Onoda

  Ecosystems, Aug. 2023, Peer-reviewed

  
• Disentangling the pedogenic factors controlling active Al and Fe concentrations in soils of the Cameroon volcanic line

  Tetsuhiro Watanabe; Shiori Ueda; Atsushi Nakao; Antoine Mvondo Ze; Randy A. Dahlgren; Shinya Funakawa

  Geoderma (accepted), Nov. 2022, Peer-reviewed, Lead author, Corresponding author

  
• Climatic controls on soil clay mineral distributions in humid volcanic regions of Sumatra and Java, Indonesia

  Han Lyu; Tetsuhiro Watanabe; Yoriko Ota; Arief Hartono; Markus Anda; Randy A. Dahlgren; Shinya Funakawa

  Geoderma, Nov. 2022, Peer-reviewed, Corresponding author

  
• Disentangling the pedogenic factors controlling active Al and Fe concentrations in soils of the Cameroon volcanic line

  Watanabe, T; Ueda, S; Nakao, A; Mvondo Ze, A; Dahlgren, R; Funakawa, S

  22nd World Congress of Soil Science, Jul. 2022, Lead author

  
• Sorption to clay mineral reduces alanine mineralization in volcanic soils

  Kitagawa, N; Watanabe, T; Sawada, K; Kunito, T; Funakawa, S

  8th International Symposium on Soil Organic Matter, Jun. 2022, Peer-reviewed

  
• pH, silicic acid activity, and weathering index link soil forming factors and clay mineral composition

  Watanabe, T; Lyu, H; Funakawa, S

  ASA, CSSA, SSSA International Annual Meeting, Nov. 2021

  
• Quantitative relationship between organic carbon and geochemical properties in tropical surface and subsurface soils

  K. Ashida; T. Watanabe; S. Urayama; A. Hartono; M. Kilasara; A. D. Mvondo Ze; A. Nakao; S. Sugihara; S. Funakawa

  Biogeochemistry, 12 Jun. 2021, Peer-reviewed, Corresponding author

  
• Analysis of surface runoff water and sediment generations using a short-term water budget in the steeply sloping agricultural land of northern Laos

  Yuko Kohmoto; Tetsuhiro Watanabe; Nivong Sipaseuth; Shinya Funakawa

  Soil Science and Plant Nutrition, 21 May 2021, Peer-reviewed

  
• Effect of Climate and Geochemistry on Organic Carbon Pools in Top and Subsoils of Tropical Volcanic Regions

  Lyu, H., Watanabe, T., Zhong, R., Kilasara, M., Hartono, A., Funakawa, S.

  European Geosciences Union General Assembly, Apr. 2021

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• Dissimilatory nitrate reduction processes along a forest hillslope

  Du, J., Zheng, J., Shibata, M., Wang, Z., Watanabe, T., Funakawa, S.

  European Geosciences Union General Assembly, Apr. 2021

  
• Control of climate on soil charge characteristics through organic matter and clay mineral distributions in volcanic soils of Mt. Kilimanjaro, Tanzania

  Han Lyu; Tetsuhiro Watanabe; Shinnosuke Sugimoto; Method Kilasara; Shinya Funakawa

  Soil Science and Plant Nutrition, 26 Feb. 2021, Peer-reviewed, Corresponding author

  
• Factors controlling sizes and stabilities of subsoil organic carbon pools in tropical volcanic soils

  Lyu, H; Watanabe, T; Zhong, R; Kilasara, M; Hartono, A; Funakawa, S

  Science of the Total Environment, 2021, Peer-reviewed

  
• Soil organic carbon pools controlled by climate and geochemistry in tropical volcanic regions

  Lyu, H., Watanabe, T., Kilasara, M., Hartono, A., Funakawa, S.

  Science of the Total Environment, 2021, Peer-reviewed

  
• Soil carbon and nutrient cycles in forest and traditional agriculture ecosystems —to establish minimum loss agriculture—

  Kozue Sawada; Tetsuhiro Watanabe; Shinya Funakawa

  Soil Microorganisms, 2021, Peer-reviewed, Invited

  
• Using land-use, landform, and soil order classifications to determine soil properties in northeast Thailand

  Prueksapong, A., Shinjo, H., Watanabe, T., Funakawa, S.

  Tropical Agriculture and Development, 2021, Peer-reviewed

  
• Microbial immobilization of ammonium and nitrate fertilizers induced by starch and cellulose in an agricultural soil

  Ma, Q., Zheng, J., Watanabe, T., Funakawa, S.

  Soil Science and Plant Nutrition, 2021, Peer-reviewed

  
• Interactive effects of crop residue quality and nitrogen fertilization on soil organic carbon priming in agricultural soils

  Ma, Q., Watanabe, T., Zheng, J., Funakawa, S.

  Journal of Soils and Sediments, 2021, Peer-reviewed

  
• Mineralogical composition of tidal flat sediments in Japan

  Asakawa, S; Watanabe, T; Lyu, H; Funakawa, S; Toyohara, H

  Soil Science and Plant Nutrition, Jul. 2020, Peer-reviewed, Corresponding author

  
• Landform affects the distribution of mineral nutrients in the tropical peats: a case study in a peatland of Siak, Indonesia

  Iskandar, W., Watanabe, T., Marwanto, S., Sabiham, S., Funakawa, S

  Soil Science and Plant Nutrition, 30 Jun. 2020, Peer-reviewed

  
• Soil properties controlling accumulation of C from plant residue

  Watanabe, T; Miyachi; A. Chen; Y-F; Zheng, J; Hartono, A; Pachikin, K; Funakawa, S

  14th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Nov. 2019

  
• Distribution of soil organic carbon and its controlling factors in tropical volcanic regions

  Lyu, H; Watanabe, T; Hartono, A; Kilasara, M; Funakawa, S

  14th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Nov. 2019

  
• Microbial immobilization of 15N labeled ammonium and nitrate following addition of polysaccharide with different quality

  Ma, Q; Zheng, J; Watanabe, T; Funakawa, S

  14th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Nov. 2019

  
• Effects of active Al and Fe and degree of carbon saturation on organic matter accumulation

  Watanabe, T; Miyachi, A; Hartono, A; Funakawa, S

  8th International Symposium on Interactions of Soil Minerals with Organic Components and Microorganisms, Jun. 2019

  
• Soil properties that determine the mortality and growth of Haloxylon aphyllum in the Aral region, Kazakhstan

  Matsui, K; Watanabe, T; Kussainova, M; Funakawa, S

  Arid Land Research and Management, 2019, Peer-reviewed

  
• Wetland environmental bioreactor system contributes to the decomposition of cellulose

  Liu, W.; Tanimura, A.; Nagara, Y.; Watanabe, T.; Maegawa, S.; Toyohara, H.

  Ecology and Evolution, 2019, Peer-reviewed

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• Geochemical fractionation of chromium and nickel in serpentine soil profiles along a temperate to tropical climate gradient

  Hseu, Z.Y.*, Zehetnerb, F., Fujii, K., Watanabe, T., Nakao, A.

  Geoderma, 01 Oct. 2018, Peer-reviewed

  
• Factors controlling organic carbon storage in tropical soils

  Ashida, K; Watanabe, T; Hartono, A; Kilasara, M; Mvond Ze, A; Funakawa S

  21st World Congress of Soil Science, Aug. 2018

  
• Weathering sequence of clay-size minerals based on weathering index and silicic acid activity

  Watanabe, T; Lyu, H; Funakawa, S

  21st World Congress of Soil Science, Aug. 2018

  
• Effects of climate on distribution of soil secondary minerals in volcanic regions of Tanzania

  Han Lyu; Tetsuhiro Watanabe; Method Kilasara; Shinya Funakawa

  Catena, 01 Jul. 2018, Peer-reviewed

  
• Effects of seasonal rainfall and water table movement on the soil solution composition of tropical peatland

  Setiari Marwanto; Tetsuhiro Watanabe; Wahyu Iskandar; Supiandi Sabiham; Shinya Funakawa

  Soil Science and Plant Nutrition, 04 May 2018, Peer-reviewed

  
• Fractionation of phosphorus in soils with different geological and soil physicochemical properties in southern Tanzania

  Tomohiro Nishigaki; Soh Sugihara; Kazuki Kobayashi; Yohey Hashimoto; Method Kilasara; Haruo Tanaka; Tetsuhiro Watanabe; Shinya Funakawa

  Soil Science and Plant Nutrition, 04 May 2018, Peer-reviewed

  
• Fractionation of chromium and nickel in serpentine soils from temperate to tropical regions along a pedoclimate gradient

  Hseu, Z. Y; Fujii, K; Watanabe, T; Nakao, A; Zehetner, F

  13th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Dec. 2017, Peer-reviewed

  
• Influence of seasonal rainfall and water table movement on the soil solution composition of tropical peatland in West Kalimantan, Indonesia

  Marwanto, S; Watanabe, T; Iskandar, W; Sabiham, S; Funakawa, S

  13th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Dec. 2017, Peer-reviewed

  
• Distribution of soil secondary minerals influenced by climate in volcanic regions of Tanzania

  Lyu, H; Watanabe, T; Funakawa, S

  13th International Conference of the East and Southeast Asia Federation of Soil Science Societies, Dec. 2017, Peer-reviewed

  
• Effects of parent materials and climate on characteristics of soil conditions in Vietnam

  Nguyen, P. K; Watanabe, T; Funakawa, S

  HUST & KU International Symposium on the Education & Research of the Global Environmental Studies in Asia, Oct. 2017

  
• Nutrient distributions affected by landform in tropical inland peat in Riau, Indonesia

  Iskandar, W; Marwanto, S; Watanabe, T; Funakawa, S

  1st World Conference on Soil and Water Conservation under Global Change-CONSOWA, Jun. 2017, Peer-reviewed

  
• Mitigation of nitrogen efflux from agricultural soil by rice straw application: determining nitrogen efflux from chemical fertilizer using 15N as a tracer

  Yamada, Y; Yamada, N; Sangsompaisarn, N; Nakashima, K; Shibata, M; Watanabe, T; Funakawa, S

  ELCAS Journal, Mar. 2017, Peer-reviewed

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• Parent Materials and Climate Control Secondary Mineral Distributions in Soils of Kalimantan, Indonesia

  Tetsuhiro Watanabe; Yosuke Hasenaka; Arief Hartono; Supiandi Sabiham; Atsushi Nakao; Shinya Funakawa

  SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, Jan. 2017, Peer-reviewed

  
• Transfer Factors of Tellurium and Cesium from Soil to Radish (Raphanus sativus var. sativus) and Komatsuna (Brassica rapa var. perviridis)

  Fujiwara, K; Takahashi, T; Kinouchi, T; Fukutani, S; Takahashi, S; Watanabe, T; Funakawa, S

  Japanese Journal of Health Physics, 2017, Peer-reviewed

  
• Yield-controlling factors in rainfed paddy fields in northesast Thailand

  Prueksapong, A; Watanabe, T; Funakawa, S

  Tropical Agriculture and Development, 2017, Peer-reviewed

  
• Partition of geogenic nickel in paddy soils derived from serpentinites

  Z. -Y. Hseu; T. Watanabe; A. Nakao; S. Funakawa

  PADDY AND WATER ENVIRONMENT, Jul. 2016, Peer-reviewed

  
• Distribution and characteristics of volcanic soils

  Watanabe, T

  Global Environmental Research, 2016, Peer-reviewed

  
• Profile description, properties, and classification of paddy soils at different topographical positions in Surin Province, Thailand

  Prueksapong, A; Watanabe, T; Funakawa, S

  Pedologist, Dec. 2015, Peer-reviewed

  
• Preservation of organic carbon in Cameroonian soils by active Al and Fe

  Watanabe, T; Nakao, A; Sugihara, S; Shibata, M; Funakawa, S

  Forest-Savanna Sustainability Project Cameroon (FOSAS) International Symposium, Nov. 2015

  
• Detection of anaerobic carbon monoxide-oxidizing thermophiles in hydrothermal environments

  Yasuko Yoneda; Sanae I. Kano; Takashi Yoshida; Eitaro Ikeda; Yuto Fukuyama; Kimiho Omae; Shigeko Kimura-Sakai; Takashi Daifuku; Tetsuhiro Watanabe; Yoshihiko Sako

  FEMS MICROBIOLOGY ECOLOGY, Sep. 2015, Peer-reviewed

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• Inhibitory Effect of Soil Micropores and Small Mesopores on Phosphate Extraction From Soils

  Tetsuhiro Watanabe; Emiko Hase; Shinya Funakawa; Takashi Kosaki

  SOIL SCIENCE, Mar. 2015, Peer-reviewed

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• Development of a soil bioreactor for efficiently degrading organic matter

  Wen Liu; Yuta Nishigaito; Yoshiyuki Araki; Xueguang Li; Tetsuhiro Watanabe; Wituspong Salikupt; Koji Shiomi; Haruhiko Toyohara

  Nippon Suisan Gakkaishi (Japanese Edition), 2015, Peer-reviewed

  
• Spatiotemporal variability in soil salinity and its effects on rice (Oryza sativa L.) production in the north central coastal region of Vietnam

  Lam Nguyen; Tetsuhiro Watanabe; Shinya Funakawa

  SOIL SCIENCE AND PLANT NUTRITION, Nov. 2014, Peer-reviewed

  
• Chromium and nickel dynamics in serpentine

  Hseu, Z. Y; Watanabe, T; Nakao, A; Zehetner, F; Fujii, K; Ok, Y. S

  2nd CLEAR, Oct. 2014

  
• Spatiotemporal variability of soil salinity and its effects on rice production in the north central coastal region of Vietnam

  Nguyen, H.L; Watanabe, T; Funakawa, S

  20th World Congress of Soil Science, O7-2, Jun. 2014, Peer-reviewed

  
• Effects of active aluminium and iron on phosphate extractability with special reference to soil micro- and meso-pores

  Watanabe, T; Hase, E; Funakawa, S; Kosaki, T

  20th World Congress of Soil Science, P4-82, Jun. 2014, Peer-reviewed

  
• Preservation of organic carbon in Cameroonian soils by active Al and Fe

  Watanabe, T; Nakao, A; Sugihara, S; Shibata, M; Funakawa, S

  JST/JICA SATREPS Progress Report 2013, 2014

  
• Estimating the relative contributions of root respiration and peat decomposition to the total CO2 flux from peat soil at an oil palm plantation in Sumatra, Indonesia

  Sabiham, S; Marwanto, S; Watanabe, T; Funakawa, S; Sudadi, U; Agus, F

  Tropical Aguriculture and Development, 2014, Peer-reviewed

  
• Development of lead adsorbent using the shell of Unio douglasiae biwae Kobelt

  Keita Michikawa; Tetsuhiro Watanabe; Masako Toyohara; Atumasa Sato; Haruhiko Toyohara

  Nippon Suisan Gakkaishi (Japanese Edition), 2014, Peer-reviewed

  
• Mineral nutrient distributions in tropical peat soil of Riau, Indonesia with special reference to peat thickness

  Watanabe, T; Hasenaka, Y; Suwondo; Sabiham, S; Funakawa, S

  Pedologist, Dec. 2013, Peer-reviewed

  
• Clay mineral composition in soils developed under different geological and climatic conditions of Kalimantan, Indonesia

  Funakawa, S; Watanabe, T; Hasenaka, Y; Nakao, A; Hartono, A

  Proceedings of 11th International Conference of the East and Southeast Asian Federation of Soil Science, 167-168., Oct. 2013, Peer-reviewed

  
• Distribution of clay minerals and their formation conditions in volcanic soils of Java and Sumatra islands, Indonesia

  Watanabe, T; Ota, Y; Nakao, A; Hartono, A; Funakawa, S

  Proceedings of 11th International Conference of the East and Southeast Asian Federation of Soil Science, 165-166., Oct. 2013, Peer-reviewed

  
• Could Soil Acidity Enhance Sequestration of Organic Carbon in Soils?

  Shinya Funakawa; Kazumichi Fujii; Atsunobu Kadono; Tetsuhiro Watanabe; Takashi Kosaki

  Soil Carbon, 2014

  
• Preservation of organic carbon in humid tropical soils by active Al and Fe

  Watanabe, T; Urayama, S; Sugihara, S; Nakao, A; Funakawa, S; Kosaki, T; Araki, S

  Global Soil C Conference Abstracts, 65., Jun. 2013

  
• Extensive survey of soil minerals and soil fertility in eastern, southern and northern Cameroon

  Sugihara, S; Nakao, A; Shibata, M; Watanabe, T; Funakawa, S

  JST/JICA SATREPS Progress Report 2012 Forest-Savanna Sustainability Project, Cameroon, 2013

  
• Distribution pattern of soils in the foothills of the Tienshan and Altai Mountains in Central Eurasia

  Funakawa, S; Kadono, A; Morioka, K; Watanabe, T; Pachikin, K; Wang, G; Kubota, J

  Pedologist, Jun. 2012, Peer-reviewed

  
• Nutrient release from cow manure and its fate in two upland fields of Indonesia

  Watanabe, T; Okumoto, H; Hartono, A; Sopha, G. A; Funakawa, S

  Proceedings of 10th Conference of the East and Southeast Asian Federation of Soil Science, 301-302., Oct. 2011, Peer-reviewed

  
• The calcium-magnesium ratio of serpentinitic soils in various topographic locations in Sekinomiya, Japan; a potential criterion for the classification of the Dark-red Magnesian soils

  Nakao, A; Watanabe, T; Honda, T; Hseu, Z. Y; Funakawa, S

  Pedologist, Jun. 2011, Peer-reviewed

  
• Distribution and formation conditions of gibbsite in the upland soils of humid Asia: Japan, Thailand and Indonesia

  Watanabe, T; Funakawa, S; Kosaki, T

  19th World Congress of Soil Science Abstracts, 17-20., Aug. 2010, Peer-reviewed

  
• Soil forming-factors that determine distribution patterns of different soils in Tanzania

  Funakawa S; Yoshida H; Watanabe T; Kilasara M; Kosaki T

  The 5th Conference of the Africa Soil Science Society, November 23, Yaounde, Cameroon, Nov. 2009, Peer-reviewed

  
• Extensive survey of soil humic substances in Finland

  Watanabe, T; Masuda, S; Tani, M

  Soil organic matter dynamics in boreal ecosystems in Eurasia, Final report on research project, Number: 18405041 unidr Grant-in-Aid for Scientific research B), Apr. 2009, Lead author

  
• Pedogenic alterations of illitic minerals represented by Radiocaesium Interception Potential in soils with different soil moisture regimes in humid Asia

  A. Nakao; S. Funakawa; T. Watanabe; T. Kosaki

  EUROPEAN JOURNAL OF SOIL SCIENCE, Feb. 2009, Peer-reviewed

  
• Relationship between chemical and mineralogical properties and the rapid response to acid load of soils in humid Asia: Japan, Thailand and Indonesia

  Tetsuhiro Watanabe; Nahoko Ogawa; Shinya Funakawa; Takashi Kosaki

  SOIL SCIENCE AND PLANT NUTRITION, Dec. 2008, Peer-reviewed

  
• Regional trends in the chemical and mineralogical properties of upland soils in humid Asia: With special reference to the WRB classification scheme

  Shinya Funakawa; Tetsuhiro Watanabe; Takashi Kosaki

  SOIL SCIENCE AND PLANT NUTRITION, Oct. 2008, Peer-reviewed

  
• Differences in acid neutralizing reactions for upland soils in humid Asia: Japan, Thailand and Indonesia

  Watanabe, T; Funakawa, S; Kosaki, T

  8th Conference of East and Southeast Asian Federation of Soil Science Abstracts, 82., Oct. 2007

  
• Regional trend of chemical and mineralogical properties of upland soils in humid Asia: Japan,

  Funakwa. F; Watanabe. T; Kosaki. T

  19th World Congress of Soil Science Abstracts, 17-20., Aug. 2007

  
• Profile description, properties, and classification of seven upland soils formed under different conditions in Japan, Thailand, and Indonesia

  Watanabe, T; Funakawa, S; Kosaki, T

  Pedologist, Jun. 2007, Peer-reviewed

  
• Distribution of clay minerals in upland soils under different weathering conditions of humid Asia

  Watanabe, T

  Kyoto University, 2007, Peer-reviewed

  
• Clay mineralogy and its relationship to soil solution composition in soils from different weathering environments of humid Asia: Japan, Thailand and Indonesia

  Tetsuhiro Watanabe; Shinya Funakawa; Takashi Kosaki

  GEODERMA, Dec. 2006, Peer-reviewed

  
• Clay mineralogy and its relation to water extract composition for soils from different environment in humid Asia: Japan, Thailand, and Indonesia

  Watanabe, T; Funakawa, S; Kosaki, T

  18th World Congress of Soil Science Abstracts, 305-306., Jun. 2006, Peer-reviewed

  
• Soil organic matter dynamics in a sloped sandy cropland of northeast Thailand with special reference to the spatial distribution of soil properties

  Funakawa, S; Yanai, J; Hayashi, Y; Hayashi, T; Watanabe, T; Noichana, C; Panitkasate, T; Katawatin, R; Kosaki, T; Nawata, E

  Japanese Journal of Tropical Agriculture, 2006, Peer-reviewed

  
• Fates of Al-containing clay minerals in leaching conditions of acid soils in humid Asia

  Watanabe, T; Funakawa, S; Kosaki, T

  Proceedings of the 6th International Symposium of Plant-Soil Interacitons at low pH, 10-11., Aug. 2004

  
• Necessary conditions for formations of 2:1 type soil clay minerals in leaching environments

  Watanabe, T

  Kyoto University, Mar. 2002, Peer-reviewed

  

Misc.

• WRB Documentation Centre, Andosols -Lecture Notes

  Arnalds, O.; Deckers, J.; Siebe, C.; Watanabe, T.

  IUSS WRB Working Group webpage and KU-Leuven soil monolith webpage, 2025, Last author, Corresponding author

  
• 魅力あるフィールドツアー創出の要諦を探る―カリフォルニアでの土壌調査を足懸りに―

  柴田 誠; 中尾 淳; 北川 夏子; 黒川 耕平; 渡邉 哲弘

  ペドロジスト, Dec. 2022

  
• A Report on the 13th Pedologist Training Course

  WATANABE Tetsuhiro

  Pedologist, Dec. 2003

  

Presentations

• 表層土壌の鉄・アルミニウム溶脱に伴う樹木多様性の変動：ボルネオ熱帯林における広域調査

  平田萌根; 小嶋慧; 今井伸夫; 竹重龍一; 北山兼弘; 渡邉哲弘; 相場慎一郎; Rolando Bin ROBERT; Sandy Tsen Tze LUI; Nilus REUBEN; Justine Terrence VANIELIE; 青柳亮太

  日本熱帯生態学会

  
• ボルネオ熱帯林における葉リター・土壌のC:N:P化学量論：土壌リン傾度に伴う変化

  平田萌根; 水上知佳; 小嶋慧; 今井伸夫; 竹重龍一; 北山兼弘; 渡邉哲弘; 相場慎一郎; 小野田雄介; Rolando Bin ROBERT; Sandy Tsen Tze LUI; Nilus REUBEN; Justine Terrence VANIELIE; 青柳亮太

  日本生態学会

  
• Effect of litter on silicon cycling in a forest ecosystem – insight from a litter manipulation experiment

  Nakamura, R.; Sayer, E.; Wright, S.J.; Watanabe, T.; Holst, I.; Tanner, E.

  日本生態学会

  
• 極端な酸性土壌に対する樹木細根の応答が土壌有機物組成に与える影響

  林亮太; Lyu Han; 渡辺哲弘; Wang Dalin; 平野恭弘; 谷川東子

  日本生態学会

  
• 熱帯火山性・非火山性の土壌断面において環境因子が土壌有機物の化学構造と蓄積に与える影響

  大道樹; 朴智徳; Arief Hartono; 舟川晋也; 渡邉哲弘

  日本土壌肥料学会, 18 Sep. 2025

  
• 粘土鉱物への吸着がアミノ酸の無機化率と炭素利用効率を制御する

  北川夏子; 沢田こずえ; 國頭恭; Randy A. Dahlgren; 舟川晋也; 渡邉哲弘

  日本土壌肥料学会, 17 Sep. 2025

  
• Controls on temperature sensitivity of soil organic carbon decomposition along a volcanic elevation gradient in California

  Jingwen Ze; Han Lyu; Dalin Wang; Ruohan Zhong; Zixiao Wang; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  日本土壌肥料学会, 17 Sep. 2025

  
• Factors controlling the mineralization of exogenous organic matter in soils derived from andesitic lahar deposits in California

  Dalin Wang; Han Lyu; Jingwen Ze; Randy A. Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  日本土壌肥料学会, 18 Sep. 2025

  
• 非火山性土壌の表層および次表層における土壌有機炭素含量の制御因子

  渡邉哲弘; Lyu Han; 蘆田健太; 浦山慧美; Arief Hartono; Method Kilasara; Antoine D. Mvondo-Ze; 中尾淳; 杉原創; Randy A. Dahlgren; 舟川晋也

  日本土壌肥料学会

  
• Factors regulating soil organic matter stability and molecular composition of neutral-to-alkaline soils Indo-Gangetic Plain

  Han Lyu; Ruohan Zhong; 渡邉哲弘; 杉原創; Monka Kumari; 舟川晋也

  日本土壌肥料学会

  
• 熱帯火山灰土壌におけるクエン酸抽出を用いて測定されたリン可給度に影響する土壌特性

  礒崎佳世; 柴田誠; Han Lyu; 沢田こずえ; 渡邉哲弘; 國頭恭; 舟川晋也

  日本土壌肥料学会

  
• 熱帯土壌におけるFe・Al またはCa が土壌有機炭素蓄積能に与える影響の解明

  大矢黎; 安野秀瑛; Han Lyu; Muniandi Jegadeesan; Pandian Kannan; 田中治夫; 柴田誠; 渡邉哲弘; 舟川晋也; 杉原創

  日本土壌肥料学会

  
• 混交林と単一樹種林ではリター分解で生成される有機物の特性は異なるのか？

  柵木香奈穂; 眞家永光; Lyu Han; 渡邉哲弘; 平野恭弘; 林亮太; 二村杏太朗; 谷川東子

  日本森林学会

  
• Stabilization of Plant Material in Soils of the Indo-Gangetic Plain: Role of Fine Mineral Particles and Active Al/Fe

  Ruohan Zhong; Han Lyu; Monika Kumari; M. L. Ja; Randy A Dahlgren; Shinya Funakawa; Tetsuhiro Watanabe

  日本土壌肥料学会

  
• Impact of Climate, Vegetation, and Soil Properties on Soil Microbial Communities in Tropical Volcanic Regions

  Han Lyu; Kozue Sawada; Tetsuhiro Watanabe; Arief Hartono; Method Kilasara; Shinya Funakawa

  日本土壌肥料学会

  
• 海洋性真核微細藻類に対するウイルス感染が原核生物群集動態に及ぼす影響

  武部紘明; 廣本春奈; 北川夏子; 渡邉哲弘; 山本圭吾; 長崎慶三; 神川龍馬; 吉田天士

  日本微生物生態学会

  
• Understanding stabilization mechanism of soil organic matter by molecular composition analysis

  Han Lyu; 渡邉哲弘; Ruohan Zhong; 舟川晋也

  日本土壌肥料学会

  
• 火山灰土壌における粘土鉱物への吸着によるアラニン無機化の抑制

  北川夏子; 渡邉哲弘; 沢田こずえ; 國頭恭; 舟川晋也

  日本土壌肥料学会

  
• Effects of geochemical properties on organic carbon stabilization in soils of Indo-Gangetic Plain

  Ruohan Zhong; Han Lyu; 渡邉哲弘; Monika Kumari; M.L. Ja; 舟川晋也

  日本土壌肥料学会

  
• 熱帯林土壌におけるリンマイニングによる正のプライミング効果

  沢田こずえ; 國頭恭; 渡邉哲弘; 北川夏子; Han Lyu; Lam Nguyen Ho; 豊田剛己; 舟川晋也

  日本土壌肥料学会

  
• 実習を通して教授する教養科目としての土壌学～京都大学少人数ゼミ「土から考える日本の農業と環境」実施

  舟川晋也; 渡邉哲弘; 柴田誠

  日本土壌肥料学会

  
• 全窒素濃度とpHが酸性熱帯林土壌の総硝化速度に及ぼす影響〜鉱質土層とO 層の比較〜

  渡辺伸一; 柴田誠; Hartnono Arief; Lion Marryanna; 小杉緑子; 荒木茂; 渡邉哲弘; 舟川晋也

  日本土壌肥料学会, Sep. 2021

  
• OxisolsとUltisolsが分布するベトナム中部高原の森林生態系における窒素・リン制限の評価—葉のN:P比および基質添加に対する微生物応答を用いて

  柴田誠; 岡田千裕; 渡辺伸一; Nguyen Lam Ho; 渡邉哲弘; 舟川晋也

  日本土壌肥料学会, Sep. 2021

  
• Viral dynamics during marine prokaryotic succession analyzed using microcosm experiment

  武部紘明; 富永賢人; 神川龍馬; 山本圭吾; 渡邉哲弘; 吉田天士

  日本地球化学会年会要旨集(Web), 2020

  
• 微細藻類ブルームを起点とした原核生物群集構造の遷移機構に関する研究

  武部紘明; 富永賢人; 山本圭吾; 渡邉哲弘; 吉田天士

  日本水産学会大会講演要旨集, 2020

  
• 海洋性真核微細藻類が原核生物群集構造に与える影響に関する研究

  武部紘明; 富永賢人; 礒崎達大; 山本圭吾; 渡邉哲弘; 吉田天士

  日本微生物生態学会大会(Web), 2019

  
• 海洋性微細藻類由来有機物が原核生物群集に与える影響に関する研究

  武部紘明; 富永賢人; 山本圭吾; 渡邉哲弘; 吉田天士

  水産増殖, 2019

  
• Effects of geochemistry on decomposition and stabilization of plant residue in soils of Indo-Gangetic Plain

  Zhong, R., Watanabe, T., Lyu, H., Kumari, M., Jat, M. L., Funakawa, S.

  日本ペドロジー学会, 05 Mar. 2021

  
• 低炭素含量のインド土壌においてバイオ炭と非晶質水酸化アルミニウム添加が有機炭素の蓄積に与える影響

  錦ありさ; 渡邉哲弘; 久住亮介; 関真由子; 杉原創; Muniandi Jegadeesan; 舟川晋也

  日本ペドロジー学会, 05 Mar. 2021

  
• キリマンジャロ山における土壌の生成と荷電特性

  渡邉哲弘; 杉本心之助; Han Lyu; Method Kilasara; 舟川晋也

  日本土壌肥料学会, Sep. 2020

  
• Controlling factors of soil organic carbon pools in tropical volcanic regions

  Han Lyu; 渡邉哲弘; 舟川晋也; Method Kilasara; Arief Hartono

  日本土壌肥料学会, Sep. 2020

  
• 四万十川流域における天然林のスギ人工化が土壌微生物群集組成とプライミング効果に及ぼす影響

  沢田こずえ; 稲垣善之; 渡邉哲弘; 國頭恭; 豊田剛己

  日本土壌肥料学会関東支部大会, Nov. 2019

  
• インドネシアにおいて土壌の鉱物組成がアンモニウム固定能に与える影響

  太田奏江; 渡邉哲弘; 森塚直樹; Arief Hartono; 舟川晋也

  日本土壌肥料学会, Sep. 2019

  
• 土壌特性が植物残渣の分解と蓄積に与える影響

  渡邉哲弘; 宮地新; Yu-Fang Chen; Jinsen Zheng; Arief Hartono; Konstantin Pachikin; 舟川晋也

  日本土壌肥料学会, Sep. 2019

  
• 活性Al・Fe及び土壌の炭素飽和の程度が土壌有機物蓄積に与える影響

  宮地新; 渡邉哲弘; 舟川晋也

  日本土壌肥料学会関西支部講演会, Dec. 2018

  
• 褐色森林土壌における塩素・臭素の化学形態別鉛直分布

  向井康太; 藤森崇; 塩田憲司; 高岡昌輝; 渡邉哲弘; 舟川晋也

  日本地球科学会年会, Sep. 2018

  
• Nitrification in mineral and organic horizons of tropical forest soil:Comparison between Cameroon and Indonesia

  Watanabe, S; Shibata, M; Hartono, A; Watanabe, T; Araki, S; Funakawa, S

  Annual Meeting of the Ecological Society of Japan, Mar. 2018

  
• ラオス北部・山間地域の傾斜畑における土壌侵食メカニズム

  河本裕子; 西垣智弘; 渡邉哲弘; Nivong Sipuseuth; 舟川晋也

  日本熱帯農業学会, Oct. 2017

  
• 日本における干潟堆積物の鉱物組成とその組成が吸着アミラーゼの活性のポテンシャルに与える影響

  浅川翔太; 渡邉哲弘; 舟川晋也; 豊原治彦

  廃棄物資源循環学会研究発表会, Sep. 2017

  
• 熱帯湿潤土壌における有機炭素の蓄積を規定する要因の解明

  蘆田健太; 浦山慧美; 中尾淳; 杉原創; 柴田誠; 西垣智弘; Hartono Arief; Kilasara Method; Mvondo Ze Antonie; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2017

  
• タンザニア南部の集約的農業地帯において土壌理化学性がリン蓄積に与える影響

  西垣智弘; 杉原創; 小林和樹; 橋本洋平; Kilasara Method; 田中治夫; 渡邉哲弘; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2017

  
• リターによる窒素投入量が異なる熱帯林土壌の総硝化速度―カメルーンとインドネシアを事例として―

  渡辺伸一; 柴田誠; 藤井一至; Arief Hartono; 渡邉哲弘; 荒木茂; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2017

  
• リターによる窒素投入量がカメルーンとインドネシアの熱帯林土壌における硝化速度に与える影響

  渡辺伸一; 柴田誠; 藤井一至; Arief Hartono; 渡邉哲弘; 荒木茂; 舟川晋也

  日本ペドロジー学会講演要旨集, Mar. 2017

  
• インドネシアの火山帯において気候と母材が土壌生成に与える影響

  大西恒尚; 渡邉哲弘; 須々田匠; Arief Hartono; 舟川晋也

  日本ペドロジー学会講演要旨集, Mar. 2017

  
• Mineral distributions in tropical peatland in Riau, Indonesia

  Iskandar, W; Marwanto, S; Watanabe, T; Funakawa, S

  日本ペドロジー学会講演要旨集, Mar. 2017

  
• Distributions of soil secondary minerals under different geological and climatic conditions in volcanic regions of Tanzania

  Lyu, H; Watanabe, T; Kilasara, M; Funakawa, S

  日本ペドロジー学会講演要旨集, Mar. 2017

  
• 日本の干潟堆積物の鉱物組成とそのアミラーゼ活性への影響

  浅川翔太; 渡邉哲弘; 舟川晋也; 豊原治彦

  日本ペドロジー学会講演要旨集, Mar. 2017

  
• Effects of water table fluctuation on chemical composition of soil solution in tropical peatland of West Kalimantan, Indonesia

  Marwanto, S; Watanabe, T; Sabiham, S; Funakawa, S

  日本ペドロジー学会講演要旨集, Mar. 2017

  
• カメルーン及びインドネシアの熱帯林土壌における純硝化速度―有機物層と鉱質土層の比較―

  渡辺伸一; 柴田誠; 藤井一至; Arief Hartono; 渡邉哲弘; 荒木茂; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2016

  
• 日本の主要干潟における堆積物の鉱物組成

  浅川翔太; 渡邉哲弘; 舟川晋也; 豊原治彦

  日本土壌肥料学会講演要旨集, Sep. 2016

  
• ラオス北部の山間地域において土地利用の違いが水食特性に与える影響

  河本裕子; 西垣智弘; 柴田誠; 渡邉哲弘; Nivong Sipaseuth; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2015

  
• 地球化学計算プログラムPHREEQCへの腐植モデルWHAM Model-Vの統合とその土壌システムへの適用

  矢ヶ崎泰海; 渡邉哲弘; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2015

  
• 風化指標とケイ酸活動度に基づいた土壌粘土鉱物の風化経路

  渡邉哲弘; 太田頼子; 長谷中洋輔; 浦山慧美; 上田史織; Hartono Arief; Mvondo Ze Antonie; Kilasara Method; 小崎隆; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2015

  
• カザフスタン共和国アラル海地域におけるサクサウール植林圃場の土壌特性と生育の関係

  松井佳世; 渡邉哲弘; 舟川晋也

  日本沙漠学会, May 2015

  
• 樹木の吸水深度推定に向けた土壌及び植物体からの水抽出・安定同位体比測定手法の検討

  山本浩之; 鶴田健二; 勝山正則; 奥村智憲; 小杉緑子; 松尾奈緒子; 青木万実; 渡邉哲弘; 谷誠

  日本森林学会, Mar. 2015

  
• カメルーン火山列の土壌における二次鉱物の分布

  上田史織; 渡邉哲弘; 中尾淳; 杉原創; A. D. Mvondo Ze; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2014

  
• インドネシア・ジャワ島の農耕地土壌における粘土鉱物組成の分布とリンの形態別存在量との関係

  中尾淳; 宮路宗典; Arief Hartono; 渡邉哲弘; 矢内純太

  日本ペドロジー学会講演要旨集, Mar. 2014

  
• 土壌の細孔分布がリン酸の脱着特性に与える影響

  菅野美津子; 渡邉哲弘; 舟川晋也

  日本土壌肥料学会関西支部講演会, Nov. 2013

  
• Analysis of high cesium-accumulation mechanism in mushrooms

  Ueta, M; Watanabe, T; Funakawa, S; Sakamoto, M; Honda, Y

  The 7th meeting of Asia for mushroom science, Oct. 2013

  
• 湿地帯底泥のタンパク質結合能に関する鉱物学的研究

  李学広; 荒木誉之; 渡邉哲弘; 山田京平; 豊原治彦

  日本水産学会秋季大会, Sep. 2013

  
• インドネシア・カリマンタン島の異なる地質・気候条件下で発達した土壌の粘土鉱物組成

  渡邉哲弘; 長谷中洋輔; 中尾淳; Arief Hartono; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2013

  
• キノコにおけるセシウム高度集積メカニズムの解明

  UETA MASAHIRO; WATANABE TETSUHIRO; FUNAKAWA SHIN'YA; SAKAMOTO MASAHIRO; HONDA YOICHI

  日本きのこ学会大会講演要旨集, Sep. 2013

  
• 熱帯湿潤アフリカおよびアジアにおいて活性Al、Feが炭素蓄積に与える影響

  浦山慧美; 渡邉哲弘; 杉原創; 中尾淳; 舟川 晋也

  日本土壌肥料学会関西支部講演会, Dec. 2012

  
• インドネシアの火山性土壌における二次鉱物の分布と生成条件

  渡邉哲弘; 太田頼子; 中尾淳; Arief Hartono; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2012

  
• インドネシア・リアウ州における熱帯泥炭の深度が無機養分量に及ぼす影響の解明，

  長谷中洋輔; 渡邉哲弘; スピアンディ サビハム; 舟川晋也

  日本土壌肥料学会講演要旨集, Sep. 2012

  
• 湿潤アジアにおける土壌資源分布と適応的農耕

  舟川晋也; 渡邉哲弘; 中尾淳; 藤井一至; 小崎隆

  日本ペドロジー学会講演要旨集, Mar. 2012

  
• カザフスタンの山地山麓における土壌有機物（炭素）蓄積形態

  渡邉哲弘; 森岡こころ; 益田祥司; Konstantin Pachikin; 舟川晋也

  日本土壌肥料学会講演要旨集, Aug. 2011

  
• インドネシアの火山灰母材土壌における二次鉱物組成の標高に伴う変化

  太田頼子; 渡邉哲弘; 中尾淳; Hartono Arief; 舟川 晋也

  日本土壌肥料学会講演要旨集, Aug. 2011

  
• 137Csを利用した土壌中での雲母鉱物開裂の比較研究

  中尾淳; 渡邉哲弘; 舟川晋也; 小崎隆

  アイソトープ・放射線研究発表会, Jul. 2010

  
• 関宮蛇紋岩山地に発達した土壌の生成様式と理化学的・鉱物学的特徴について

  中尾淳; 渡邉哲弘; 本田武義; 許正一; 舟川晋也

  日本ペドロジー学会講演要旨集, Mar. 2010

  
• ポドゾルの溶脱層および集積層から抽出される可動性腐植物質の特徴

  小泉佳彦; 渡邉哲弘; 柳由貴子; 藤嶽暢英; 谷昌幸

  日本土壌肥料学会講演要旨集, Sep. 2009

  
• 湿潤アジアにおける土壌の微小孔隙特性がリン酸の吸脱着に与える影響

  渡邉哲弘; 長谷恵美子; 舟川晋也; 小﨑隆

  日本土壌肥料学会講演要旨集, Sep. 2009

  
• 活性Ａｌ・Ｆｅがリン酸の吸着と有機物蓄積に与える影響―日本と熱帯の比較―

  渡邉哲弘; 長谷恵美子; 吉田啓史; 舟川晋也; 小崎隆

  日本ペドロジー学会講演要旨集, Apr. 2009

  
• カザフスタン山岳地帯における土壌有機炭素蓄積形態の把握へ向けて

  益田祥司; 渡邉哲弘; Pachikin, K; 舟川晋也

  日本ペドロジー学会講演要旨集, Apr. 2009

  
• 湿潤アジアの洗脱型土壌における2:1型粘土鉱物の膨潤化―そのプロセスと理化学性への影響―

  舟川晋也; 渡邉哲弘; 中尾淳; 小崎隆

  日本土壌肥料学会関西支部講演会, 2008

  
• 難分解性土壌有機炭素の蓄積に対する鉄およびアルミニウム酸化物・水酸化物の影響

  渡邉哲弘; 吉田啓史; 舟川晋也; 小崎隆

  日本土壌肥料学会講演要旨集, 2008

  
• Soil teaching at Annual Soil-Ecological Excursion in Siberia

  Barsukov, P; Watanabe, T; Kosaki, T

  日本土壌肥料学会講演要旨集, 2008

  
• ポドゾルの溶脱層及び集積層からクエン酸により抽出される可動性有機物

  小泉佳彦; 渡邉哲弘; 谷昌幸

  日本土壌肥料学会講演要旨集, 2008

  
• 湿潤アジアの土壌におけるリン酸の吸脱着特性

  長谷 恵美子; 渡邊 哲弘; 舟川 晋也; 小崎 隆

  日本土壌肥料学会講演要旨集, Aug. 2007, 一般社団法人日本土壌肥料学会

  
• 湿潤アジアの土壌における活性Al・Feによる炭素蓄積とその温度依存性

  渡邉哲弘; 吉田啓史; 舟川晋也; 小崎隆

  日本土壌肥料学会講演要旨集, Aug. 2007

  
• Relationship between physical and chemical properties of soil on natural forested hillslope

  Hayashi Yuki; Kosugi Ken'ichirou; Watanabe Tetsuhiro; Mizuyama Takahisa

  The Japanese Forest Society Congress, 2007, THE JAPANESE FORESTRY SOCIETY

  
• 酒造好適米「山田錦」の品質・収量と土壌・気温との関係 : 四国および九州の事例

  本田 武義; 角野 貴信; 渡邊 哲弘; 中尾 淳; 藤井 一至; 杉原 創; 矢内 純太; 小崎 隆

  日本土壌肥料学会講演要旨集, Sep. 2006, 一般社団法人日本土壌肥料学会

  
• 粘土鉱物組成に対する母材と気候の影響‐日本、タイ、インドネシア、タンザニア

  渡邉哲弘; 吉田啓史; 舟川晋也; 小崎隆

  日本土壌肥料学会講演要旨集, Sep. 2006

  
• 土壌水分特性の空間変動と化学的風化指標の対応

  林 祐妃; 小杉 賢一朗; 渡邉 哲弘; 水山 高久

  水文・水資源学会研究発表会要旨集, 2006, THE JAPAN SOCIETY OF HYDROLOGY AND WATER RESOURCES

  
• 湿潤アジア（日本、タイ、インドネシア）の土壌におけるギブサイトの分布とその生成条件

  渡邉哲弘; 舟川晋也; 小崎隆

  日本土壌肥料学会講演要旨集, 2004

  
• 兵庫県における酒造好適米「山田錦」の品質・収量と土壌、気温との関係

  本田武義; 角野貴信; 後閑卓; 佐野修司; 渡邉哲弘; 矢内純太; 小崎隆

  日本土壌肥料学会講演要旨集, 2004, 一般社団法人 日本土壌肥料学会

  
• 土壌酸性化中和要因の反応速度論的解析

  渡邉哲弘; 小川菜穂子; 舟川晋也; 小崎隆

  日本土壌肥料学会講演要旨集, 2003

  
• 湿潤洗脱条件下における膨張性２：１型粘土鉱物生成条件の検討‐土壌粘土鉱物の安定性の評価

  渡邉哲弘; 舟川晋也; 小崎隆

  日本土壌肥料学会講演要旨集, 2002

  
• 火山灰土壌の分布と物理化学的特殊性

  渡邉 哲弘

  The Ecological Society of Japan, Mar. 2015

  
• 陸域生態系における土壌鉱物の役割―異なる気候・地質条件下で生成した土壌間での比較―

  渡邉哲弘; 舟川晋也; 小崎隆

  地球環境化学シンポジウム，九州大学, Mar. 2008

  

Books and Other Publications

• Distribution, characteristics and management of Andisols for agricultural production and carbon sequestration

  Maaz, T.M.; Zúñiga, F.; Watanabe, T.; Dhungana, I.; Matus, F. J.; Zehetner, F.; Clunes, J.; Valle, S. R.; Dec, D., Kiehl; K. D.; Lam, K. I.; Beckstrom, T. B.; Lyu, H.; Dörner, J. J.; Dumsane, D., P.; Matse, T.; Jeyakumar, P.; Fiantis, D., Joint work

  In Advances in Agronomy. Eds. D. L. Sparks. p.1-87, Academic Press, 2026

  
• Short-range ordered aluminosilicates

  Tetsuhiro Watanabe; James B. Harsh; Rota Wagai, Joint work

  In Encyclopedia of Soils in the Environment, 2nd Edition. Eds. M. Goss and M. Oliver. Vol. 4, pp. 121-134, Elsevier, 2023

  
• 土壌中でのリン酸の動態 In 最新農業技術 土壌施肥 vol.9

  渡邉 哲弘, Contributor, 229-238

  農山漁村文化協会, Mar. 2017, Not refereed

  
• 土壌中でのリン酸の長期間にわたる収着と放出 In 農業技術大系 土壌施肥編

  渡邉 哲弘, Contributor, 基本＋174の20～27

  農山漁村文化協会, Mar. 2017, Not refereed

  
• Significance of active aluminum and iron on organic carbon preservation and phosphate sorption/release in tropical soils. In Soils, Ecosystem Processes, and Agricultural Development: Tropical Asia and Sub-Saharan Africa

  Watanabe, T, Contributor

  Springer, 2017, Not refereed

  
• Influence of climatic factor on clay mineralogy in humid Asia: significance of vermiculitization of mica minerals. In Soils, Ecosystem Processes, and Agricultural Development: Tropical Asia and Sub-Saharan Africa

  Funakawa, S; Watanabe, T, Contributor

  Springer, 2017, Not refereed

  
• Parent materials and climate control secondary mineral distributions in soils of Kalimantan, Indonesia. In Soils, Ecosystem Processes, and Agricultural Development: Tropical Asia and Sub-Saharan Africa

  Watanabe, T; Supiandi, S, Contributor

  Springer, 2017, Not refereed

  
• 土の生成に及ぼす地形の影響. In 日本土壌肥料学会「土のひみつ」編集グループ, 土のひみつ 食料・環境・生命

  渡邉 哲弘, Contributor, pp. 40-41

  朝倉書店, 2015, Not refereed

  
• Could soil acidity enhance sequestration of organic carbon in soils? In Soil Carbon

  Funakawa, S; Fujii, K; Kadono, A; Watanabe, T; Kosaki, T

  Springer, 2014, Not refereed

  
• 土壌中における放射性セシウムの挙動. In 別冊化学 検証！福島第一原発事故

  渡邉哲弘; 中尾淳; 山口紀子, Contributor, 18-22

  化学同人, 2012, Not refereed

  
• Soil fertility status and its determining factors in Tanzania. In Soil Health and Land Use Management

  Funakawa, S; Yoshida, H; Watanabe, T; Sugihara, S; Kilasara, M; Kosaki, T

  InTech, 2011, Not refereed

  
• Soil resources and human adaptation in forest and agricultural ecosystems in humid Asia. In World Soil Resources and Food Security

  Funakawa, S; Watanabe, T; Kadono, A; Nakao, A; Fujii, K; Kosaki, T

  CRC Press, 2011, Not refereed

  
• Pedogenetic acidification in upland soils under different bioclimatic conditions in humid Asia. In World Soil Resources and Food Security

  Funakawa, S; Watanabe, T; Nakao, A; Fujii, K; Kosaki, T

  CRC Press, 2011, Not refereed

  
• Distribution of Clay Minerals in Upland Soils under Different Weathering Conditions of Humid Asia. In Chemical Mineralogy, Smelting and Metallization

  Watanabe, T; Funakawa, S; Kosaki, T

  Nova Publishers, 2009, Not refereed

  

Awards

• 15 Mar. 2022

  Japanese Society of Tropical Agriculture, Award for outstanding paper published by Japanese Society of Tropical Agriculture

  Using land-use, landform, and soil order classifications to determine soil properties in northeast Thailand, Japan, Official journal

  Prueksapong, A., Shinjo, H., Watanabe, T., Funakawa, S.
• 23 May 2015

  The Japanese Association for Arid Land Studies, Best poster award

  カザフスタン共和国アラル海地域におけるサクサウール植林圃場の土壌特性と生育の関係, Japan, Japan society

  Matsui, K., Watanabe, T., Funakawa, S.

External funds: Kakenhi

• Elucidating the Influence of Rock-Derived Nitrogen on Ecosystem Processes

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 63:Environmental analyses and evaluation and related fields

  Kyoto University

  渡邉 哲弘

  From 26 Jun. 2026, To 31 Mar. 2028, Granted

  鉱物組成;岩石風化;窒素循環;微生物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26K23943/
• Development of a soil organic carbon accumulation model considering clay mineralogy

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  渡邉 哲弘

  From 01 Apr. 2026, To 31 Mar. 2029, Granted

  土壌有機炭素;粘土鉱物組成

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26K03066/
• Effects of Phosphorus Availability on Organic Matter Decomposition and Accumulation in Tropical Soils

  Grant-in-Aid for Scientific Research (C)

  Basic Section 41050:Environmental agriculture-related

  Nagoya University

  Kozue Sawada

  From 01 Apr. 2022, To 31 Mar. 2025, Project Closed

  土壌有機物;土壌微生物;リン利用性;リン;プライミング効果

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K05931/
• Controlling mechanism of accumulation and decomposition of soil organic carbon

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  Tetsuhiro Watanabe

  From 01 Apr. 2020, To 31 Mar. 2023, Project Closed

  土壌粘土鉱物;活性Al・Fe;同位体トレーサー法;熱分解分析;微生物群集構造解析;土壌有機物;土壌微生物;炭素蓄積;粘土鉱物;表面科学;微生物群集

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H04322/
• Sustainable agriculture in tropical cropland ecosystems by biological soil C sequestration~Balance the productivity and conservation

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41050:Environmental agriculture-related

  Tokyo University of Agriculture and Technology

  SOH SUGIHARA

  From 01 Apr. 2020, To 31 Mar. 2024, Project Closed

  熱帯畑作地;持続可能性;炭素隔離;微生物群集;有機物分解

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H03113/
• Precise examination of N2O production and consumption processes with MILNC

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 63:Environmental analyses and evaluation and related fields

  Kyoto University

  Keisuke Koba

  From 01 Apr. 2018, To 31 Mar. 2022, Project Closed

  窒素循環;一酸化二窒素;安定同位体トレーサー;脱窒;硝化;重窒素;重酸素;安定同位体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H04138/
• Agro-environmental studies on re-conciliating cropland expansion with nature conservation in sub-Saharan Africa

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41050:Environmental agriculture-related

  Kyoto University

  Shigeru Araki

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  潜在可耕地;サブサハラ・アフリカ;システム・ダイナミクス;資源保護;農業開発;サブサハラアフリカ;自然保護;気候変動;システムダイナミクス;自然・資源保護

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H02314/
• Establishment of "Minimum-loss" agriculture

  Grant-in-Aid for Scientific Research (S)

  Kyoto University

  Shinya Funakawa

  From 31 May 2017, To 31 Mar. 2022, Project Closed

  環境調和型農業;生態系;在来農法;土壌微生物;伝統農耕;窒素フラックス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H06171/
• Studies on the bioreactor mimicking the estuaries for the on-land fish culture

  Grant-in-Aid for Scientific Research (B)

  Setsunan University;Kyoto University

  豊原 治彦

  From 01 Apr. 2017, To 31 Mar. 2021, Discontinued

  バイオリアクター;干潟リアクター;セルラーゼ;酵素;環境酵素;陸上養殖;アサリ;消化酵素;干潟;メイオべントス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H03851/
• Minimum-loss Agriculture for simultaneously achieving agricultural sustainability and decreasing environmental risks

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  舟川 晋也

  From 01 Apr. 2017, To 31 Mar. 2018, Discontinued

  環境調和型農業;生態系;伝統農耕;土壌微生物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H01514/
• Comparative study on forest regeneration process and ecological resilience on Ultisols and Oxisols

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Shinya Funakawa

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  生態・生物多様性;熱帯林;森林再生;生態学的レジリアンス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K14941/
• Effects of soil micropores on phosphorus and carbon dynamics in soils formed under different environmental conditions

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Tetsuhiro Watanabe

  From 01 Apr. 2014, To 31 Mar. 2016, Project Closed

  土壌生成;二次鉱物;リン酸;土壌有機物;火山灰;土壌鉱物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26660048/
• Proposal of the environment recovery technology focused on the variation of meiobenthos and clay minerals in the estuaries

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Haruhiko Toyohara

  From 01 Apr. 2013, To 31 Mar. 2018, Project Closed

  干潟;酵素;吸着;シジミ;陸上養殖;ろ過材;セルラーゼ;セルロース;湿地帯;バイオリアクター;土壌;粘土;鉄;アルミニウム

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25292113/
• Study on agricultural systems adapting fluctu-ating climates using agro-ecological resources management model in tropical Asia and Africa

  Grant-in-Aid for Scientific Research (S)

  Kyoto University

  Shinya Funakawa

  From 31 May 2012, To 31 Mar. 2017, Project Closed

  資源循環バランス;気候変動対応;熱帯農業;生産生態資源管理;温暖化対応;資源環境バランス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24228007/
• Distribution of clay minerals in volcanic soils of Indonesia and its application to an appropriate fertilization

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Tetsuhiro WATANABE

  From 01 Apr. 2011, To 31 Mar. 2014, Project Closed

  土壌学;鉱物生成;適正施肥;土壌生成;吸着;粘土鉱物;施肥

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23780065/
• Elucidating microbial utilization of mineral associated organic nitrogen in soils

  Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  Tetsuhiro Watanabe

  From 01 Apr. 2021, To 31 Mar. 2023, Project Closed

  窒素循環;粘土鉱物;土壌;生物地球科学;生物地球化学;土壌粘土鉱物;火山灰土壌;活性Al・Fe;同位体トレーサー法;土壌鉱物;土壌有機物;物質循環

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20KK0261/
• Effects of geology on biogeochemical processes in Japanese forests

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Tetsuhiro WATANABE

  From 01 Apr. 2008, To 31 Mar. 2010, Project Closed

  土壌鉱物;地質;生物地球化学;森林生態系;水資源

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20780115/
• What has agriculture destroyed in ecosystems?-Towards the recovery of homeostasis of soil ecosystems-

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Shinya FUNAKAWA

  From 01 Apr. 2008, To 31 Mar. 2012, Project Closed

  生態系プロセス;土壌圏現象;物質動態;モデル化;モニタリング;鉱物風化;人為攪乱;プロトン収支法;生物環境;乾湿変動;砂質土壌;土壌微生物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20248034/
• 多様な土壌における有機炭素蓄積ポテンシャルの解明

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  渡邉 哲弘

  From 01 Apr. 2023, To 31 Mar. 2026, Granted

  炭素循環;有機炭素蓄積メカニズム;土壌粘土鉱物;土壌微生物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H03524/
• 多様な土壌における有機炭素蓄積ポテンシャルの解明

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  渡邉 哲弘

  From 01 Apr. 2024, To 31 Mar. 2026, Granted

  土壌生成学;土壌粘土鉱物;活性Al・Fe;同位体トレーサー法;熱分解分析;炭素循環;土壌有機炭素蓄積メカニズム;土壌微生物;微生物群集構造解析;有機炭素蓄積メカニズム

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K28214/

External funds: others

• 土壌粘土鉱物組成に基づく高精度畑地管理法の確立

  京都大学教育研究振興財団研究活動推進助成

  From 18 Jun. 2018, To 31 Mar. 2019

  渡邉哲弘
• 適応性のある社会エントロピーシステム　―インドネシアのパーム油プランテーションにおける経済活動と自然・社会・生態学的ダイナミクスの調和

  トヨタ財団研究助成プログラム

  From 2009, To 2010

  Supiandi Sabiham

Education

Teaching subject(s)

• From 01 Apr. 2026, To 31 Mar. 2027

  Laboratory Course in Soil Science

  EG03, Spring, Graduate School of Agriculture, 2.5
• From 01 Apr. 2026, To 31 Mar. 2027

  Laboratory Course in Soil Science

  EG03, Fall, Graduate School of Agriculture, 2.5
• From 01 Apr. 2026, To 31 Mar. 2027

  Laboratory Course in Plant Production Science II

  5359, Fall, Faculty of Agriculture, 6
• From 01 Apr. 2026, To 31 Mar. 2027

  Laboratory Course in Plant Production Science I

  5357, Spring, Faculty of Agriculture, 6
• From 01 Apr. 2026, To 31 Mar. 2027

  Seminar in Soil Science

  EF03, Spring, Graduate School of Agriculture, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Seminar in Soil Science

  EF03, Fall, Graduate School of Agriculture, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Biogeochemistry

  EA12, Fall, Graduate School of Agriculture, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Introduction to Agricultural Ecology

  5707, Fall, Faculty of Agriculture, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Agroecology

  5379, Fall, Faculty of Agriculture, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Plant Cultivation Technology and Farm Practice II

  5314, Spring, Faculty of Agriculture, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Laboratory Course in Soil Science

  EG03, Fall, Graduate School of Agriculture, 2.5
• From 01 Apr. 2025, To 31 Mar. 2026

  Laboratory Course in Soil Science

  EG03, Spring, Graduate School of Agriculture, 2.5
• From 01 Apr. 2025, To 31 Mar. 2026

  Laboratory Course in Plant Production Science II

  5359, Fall, Faculty of Agriculture, 6
• From 01 Apr. 2025, To 31 Mar. 2026

  Laboratory Course in Plant Production Science I

  5357, Spring, Faculty of Agriculture, 6
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar in Soil Science

  EF03, Spring, Graduate School of Agriculture, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar in Soil Science

  EF03, Fall, Graduate School of Agriculture, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Soil Science

  5349, Spring, Faculty of Agriculture, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Laboratory Course in Soil Science

  EG03, Fall, Graduate School of Agriculture, 2.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Laboratory Course in Soil Science

  EG03, Spring, Graduate School of Agriculture, 2.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Laboratory Course in Plant Production Science II

  5359, Fall, Faculty of Agriculture, 6
• From 01 Apr. 2024, To 31 Mar. 2025

  Laboratory Course in Plant Production Science I

  5357, Spring, Faculty of Agriculture, 6
• From 01 Apr. 2024, To 31 Mar. 2025

  Biogeochemistry

  EA12, Fall, Graduate School of Agriculture, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar in Soil Science

  EF03, Fall, Graduate School of Agriculture, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar in Soil Science

  EF03, Spring, Graduate School of Agriculture, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Soil Science

  5349, Spring, Faculty of Agriculture, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Laboratory Course in Soil Science2

  EC29, Year-long, Graduate School of Agriculture, 5
• From 01 Apr. 2023, To 31 Mar. 2024

  Laboratory Course in Soil Science1

  EC28, Year-long, Graduate School of Agriculture, 5
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar in Soil Science2

  EB38, Year-long, Graduate School of Agriculture, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar in Soil Science1

  EB37, Year-long, Graduate School of Agriculture, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Soil Science

  5349, Spring, Faculty of Agriculture, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management Ib

  7016, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIIb

  5009, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIIa

  5008, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIb

  5007, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies Ia

  5004, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Basic Exercise in International Environmental Management

  3363, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Basic Exercise in Environmental Management

  3380, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIa

  5006, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIIb

  5009, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar in Soil Science1

  EB37, Year-long, Graduate School of Agriculture, 4
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies Ib

  5005, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Management of Global Resources and Ecosystems

  3103, Fall, Graduate School of Global Environmental Studies, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management IIa

  7017, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIIa

  5008, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar in Soil Science2

  EB38, Year-long, Graduate School of Agriculture, 4
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management Ia

  7015, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar in Environmental Management A

  3007, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Biogeochemistry I

  3745, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Laboratory Course in Soil Science2

  EC29, Year-long, Graduate School of Agriculture, 5
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management Ia

  7015, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIa

  5006, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies Ib

  5005, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Master Thesis

  9999, Fall, Graduate School of Global Environmental Studies, 0
• From 01 Apr. 2022, To 31 Mar. 2023

  Biogeochemistry

  EA12, Fall, Graduate School of Agriculture, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management Ib

  7016, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Master Thesis

  9999, Spring, Graduate School of Global Environmental Studies, 0
• From 01 Apr. 2022, To 31 Mar. 2023

  Biogeochemistry II

  3746, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Laboratory Course in Soil Science1

  EC28, Year-long, Graduate School of Agriculture, 5
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management IIb

  7018, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management IIa

  7017, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Basic Exercise in Environmental Management

  3380, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies IIb

  5007, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Advanced Exercise and Seminars in Global Environmental Studies Ia

  5004, Spring, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise in Environmental Management IIb

  7018, Fall, Graduate School of Global Environmental Studies, 1
• From 01 Apr. 2022, To 31 Mar. 2023

  Basic Exercise in International Environmental Management

  3363, Spring, Graduate School of Global Environmental Studies, 1
• From Apr. 2011, To Mar. 2012

  土壌学専攻実験

  農学研究科
• From Apr. 2011, To Mar. 2012

  土壌学演習

  農学研究科
• From Apr. 2011, To Mar. 2012

  土壌学特論

  農学研究科
• From Apr. 2011, To Mar. 2012

  People and Nature of East Hokkaido

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  土壌学II

  Fall, 農学部
• From Apr. 2011, To Mar. 2012

  Principle of Sustainable Agriculture

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  Principle of Sustainable Agriculture

  Spring, 全学共通科目
• From Apr. 2011, To Mar. 2012

  研究林実習III

  Spring, 農学部
• From Apr. 2012, To Mar. 2013

  People and Nature of East Hokkaido

  Spring, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Principle of Sustainable Agriculture

  Spring, 全学共通科目
• From Apr. 2012, To Mar. 2013

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2013, To Mar. 2014

  Introduction to Foreign Literature in Bioresource Science II

  Spring, 農学部
• From Apr. 2013, To Mar. 2014

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2013, To Mar. 2014

  Soil Science

  Fall, 農学研究科
• From Apr. 2013, To Mar. 2014

  Seminar in Soil Science

  Year-long, 農学研究科
• From Apr. 2013, To Mar. 2014

  Laboratory Course in Soil Science

  Year-long, 農学研究科
• From Apr. 2013, To Mar. 2014

  Principle of Sustainable Agriculture

  Spring, 全学共通科目
• From Apr. 2013, To Mar. 2014

  People and Nature of East Hokkaido

  Spring, 全学共通科目
• From Apr. 2013, To Mar. 2014

  Field Practice on Soil in Japan

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2014, To Mar. 2015

  Seminar in Soil Science

  Year-long, 農学研究科
• From Apr. 2014, To Mar. 2015

  Laboratory Course in Soil Science

  Year-long, 農学研究科
• From Apr. 2014, To Mar. 2015

  Principle of Sustainable Agriculture

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  People and Nature of East Hokkaido

  Spring, 全学共通科目
• From Apr. 2014, To Mar. 2015

  Field Practice on Soil in Japan

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  People and Nature of East Hokkaido

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Laboratory Course in Soil Science

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Seminar in Soil Science

  Year-long, 農学研究科
• From Apr. 2015, To Mar. 2016

  Soil Science

  Fall, 農学研究科
• From Apr. 2015, To Mar. 2016

  Field Practice on Soil in Japan

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Principle of Sustainable Agriculture

  Spring, 全学共通科目
• From Apr. 2015, To Mar. 2016

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2016, To Mar. 2017

  ILAS Seminar

  Spring, 全学共通科目
• From Apr. 2016, To Mar. 2017

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Laboratory Course in Soil Science2

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Laboratory Course in Soil Science

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Seminar in Soil Science2

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Seminar in Soil Science

  Year-long, 農学研究科
• From Apr. 2016, To Mar. 2017

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2016, To Mar. 2017

  Introduction to Foreign Literature in Bioresource Science I

  Spring, 農学部
• From Apr. 2017, To Mar. 2018

  ILAS Seminar

  Spring, 全学共通科目
• From Apr. 2017, To Mar. 2018

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Laboratory Course in Soil Science2

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Laboratory Course in Soil Science

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Seminar in Soil Science2

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Seminar in Soil Science

  Year-long, 農学研究科
• From Apr. 2017, To Mar. 2018

  Soil Science

  Fall, 農学研究科
• From Apr. 2017, To Mar. 2018

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2018, To Mar. 2019

  ILAS Seminar

  Spring, 全学共通科目
• From Apr. 2018, To Mar. 2019

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Laboratory Course in Soil Science2

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Seminar in Soil Science2

  Year-long, 農学研究科
• From Apr. 2018, To Mar. 2019

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2018, To Mar. 2019

  Laboratory Course in Bioresource Science II

  Fall, 農学部
• From Apr. 2018, To Mar. 2019

  Laboratory Course in Bioresource Science I

  Spring, 農学部
• From Apr. 2019, To Mar. 2020

  ILAS Seminar

  Spring, 全学共通科目
• From Apr. 2019, To Mar. 2020

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Laboratory Course in Soil Science2

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Seminar in Soil Science2

  Year-long, 農学研究科
• From Apr. 2019, To Mar. 2020

  Practice in University Forest III

  Spring, 農学部
• From Apr. 2020, To Mar. 2021

  ILAS Seminar :Soils, agriculture and environment in Japan

  Spring, 全学共通科目
• From Apr. 2020, To Mar. 2021

  Soil Science I

  Spring, 農学部
• From Apr. 2020, To Mar. 2021

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Laboratory Course in Soil Science2

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Seminar in Soil Science2

  Year-long, 農学研究科
• From Apr. 2020, To Mar. 2021

  Biogeochemistry

  Fall, 農学研究科
• From Apr. 2020, To Mar. 2021

  Practice in University Forest III

  Year-long, 農学部
• From Apr. 2021, To Mar. 2022

  ILAS Seminar :Soils, agriculture and environment in Japan

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Soil Science I

  Spring, 農学部
• From Apr. 2021, To Mar. 2022

  Laboratory Course in Soil Science1

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Laboratory Course in Soil Science2

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Seminar in Soil Science1

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Seminar in Soil Science2

  Year-long, 農学研究科
• From Apr. 2021, To Mar. 2022

  Management of Global Resources and Ecosystems

  Fall, 地球環境学舎
• From Apr. 2021, To Mar. 2022

  Seminar in Environmental Management A

  Spring, 地球環境学舎
• From Apr. 2021, To Mar. 2022

  Practice in University Forest III

  Spring, 農学部

Participation in PhD Defense

• MINERAL ELEMENTS TRANSPORT ACROSS MINERAL-PEAT LANDFORMS UNDER OIL PALM PLANTATION IN INDONESIA

  WAHYU ISKANDAR, Graduate School of Agriculture, Sub-chief Examiner

  24 Nov. 2021

Student achievements: Awards

• ベストポスター賞

  松井佳世, 日本沙漠学会, May 2015

Administration

Faculty management (title, position)

• From 01 Apr. 2021, To 31 Mar. 2023

  地球環境学堂　教務委員会　委員
• From 01 Apr. 2020, To 31 Mar. 2022

  地球環境学堂　安全衛生委員会　委員
• From 01 Apr. 2020, To 31 Mar. 2021

  地球環境学堂　三才学林委員会（地球環境フォーラム・しまだい塾担当）
• From 01 Apr. 2020, To 31 Mar. 2021

  地球環境学堂　入試委員会　委員
• From 01 Apr. 2020, To 31 Mar. 2021

  地球環境学堂　三才学林委員会　委員（広報担当）
• From 01 Apr. 2017, To 31 Mar. 2019

  地球環境学堂　インターン研修委員会　委員
• From 01 Apr. 2018, To 31 Mar. 2019

  地球環境学堂　三才学林委員会（しまだい塾担当）　委員

Academic, Social Contribution

Committee Memberships

• From Oct. 2023, To Present

  Vice Chair (Second Division), Japanese Society of Soil Science and Plant Nutrition
• From Jan. 2023, To Present

  SSSAJ Associate Editor (Soil Mineralogy Division), Soil Science Society of America
• From Apr. 2021, To Mar. 2024

  ペドロジスト編集委員会委員, 日本ペドロジー学会
• From Oct. 2017, To Sep. 2021

  欧文誌Soil Science and Plant Nutrition編集委員会委員（土壌生成・分類・調査部門責任者）, 日本土壌肥料学会
• From Apr. 2012, To Mar. 2014

  編集幹事, 日本熱帯農業学会
• From Apr. 2012, To Mar. 2014

  欧文誌Soil Science and Plant Nutrition編集委員会委員（土壌化学・土壌鉱物部門）, 日本土壌肥料学会

Academic Contribution

• 日本土壌肥料学会

  Panel moderator

  From 17 Sep. 2025, To 17 Sep. 2025

  
• Plenary Session: Rock dust - a reverse weathering mechanism for tropical soils: physical and economic aspects (Prof. Suzi Huff Theodoro)

  Panel moderator

  World Congress of Soil Science 2022, From 03 Aug. 2022, To 03 Aug. 2022

  
• 日本土壌肥料学会

  Panel moderator

  日本土壌肥料学会, From 03 Sep. 2024, To 03 Sep. 2024

  
• -

  Panel moderator

  -, From 04 Nov. 2019, To 04 Nov. 2019

  
• -

  Panel moderator

  -, From 04 Sep. 2012, To 04 Sep. 2012

  
• -

  Panel moderator

  -, From 15 Sep. 2009, To 15 Sep. 2009

  
• -

  Panel moderator

  -, From 09 Sep. 2008, To 09 Sep. 2008

  

Social Contribution

• ドクター教員授業

  Lecturer

  滋賀県立膳所高校, From 16 Jan. 2026, To 16 Jan. 2026

  
• ドクター教員授業

  Lecturer

  滋賀県立膳所高校, From 23 Jan. 2025, To 23 Jan. 2025

  
• ドクター教員授業

  Lecturer

  滋賀県立膳所高校, From 17 Jan. 2024, To 17 Jan. 2024

  
• ドクター教員授業

  Lecturer

  滋賀県立膳所高校, From 24 Jan. 2023, To 24 Jan. 2023

  
• -

  Other

  -, From 14 Dec. 2020, To 14 Dec. 2020

  
• -

  Other

  -, From 01 Aug. 2020, To 01 Aug. 2020

  
• -

  Other

  -, From 18 Dec. 2019, To 18 Dec. 2019

  
• -

  Other

  -, From 31 Jul. 2019, To 31 Jul. 2019

  
• -

  Other

  -, From 22 Jan. 2019, To 22 Jan. 2019

  
• -

  Other

  -, From 16 Jan. 2019, To 16 Jan. 2019

  
• -

  Other

  -, From 01 Aug. 2018, To 01 Aug. 2018

  
• -

  Other

  -, From 01 Apr. 2014, To 31 Mar. 2018

  
• -

  Other

  -, From 14 Dec. 2017, To 14 Dec. 2017

  
• -

  Other

  -, From 07 Oct. 2017, To 07 Oct. 2017

  
• -

  Other

  -, From 28 Jul. 2017, To 28 Jul. 2017

  
• -

  Other

  -, From 27 Sep. 2016, To 27 Sep. 2016

  
• -

  Other

  -, From 28 Jul. 2016, To 28 Jul. 2016

  
• -

  Other

  -, From 26 Apr. 2016, To 26 Apr. 2016