Basic Information

Affiliated programs (koza)

• Graduate School of Science, 地球惑星科学専攻 学際地球惑星科学講座

Email Address

• Email Address

  ito.masayuki.2mkyoto-u.ac.jp

Professional Memberships

• 日本陸水学会
• 日本生態学会
• 水文・水資源学会

Academic Degree

• 23 Mar. 2004

  京都大学修士（農学）
• 23 Mar. 2007

  京都大学博士（農学）

Academic Resume (Graduate Schools)

• 京都大学, 大学院農学研究科博士後期課程地域環境科学専攻, 修了
• 京都大学, 大学院農学研究科修士課程地域環境科学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 農学部生産環境科学科, 卒業

Research History

• From Oct. 2023, To Present

  Kyoto University, Research Institute for Sustainable Humanosphere, Associate Professor
• From Apr. 2018, To Oct. 2023

  University of Hyogo, School of Human Science and Environment, Associate Professor
• From Apr. 2012, To Mar. 2018

  Center for Southeast Asian Studies, Assistant Professor
• From Apr. 2010, To Mar. 2012

  Center for Ecological Research, Kyoto University, JSPS Research Fellow
• From Apr. 2008, To Mar. 2010

  National Institute for Agro-Environmental Sciences, Researcher
• From Apr. 2007, To Apr. 2008

  Graduate School of Agriculture, Kyoto University, Researcher

ID,URL

• J-Global ID

  200901038024213493

• External link

  https://www.u-hyogo.ac.jp/shse/itoma/

researchmap URL

• https://researchmap.jp/read0133904

Research

Research Interests

• Methane
• Tropical Peat
• 物質循環
• 生物地球化学
• Hydrology
• Biogeochemistry

Research Areas

• Natural sciences, Atmospheric and hydrospheric science
• Environmental science/Agricultural science, Environmental agriculture
• Life sciences, Forest science
• Environmental science/Agricultural science, Environmental dynamics

Papers

• Anthropogenic disturbance and recovery in tropical peat SWAMP forests

  Satomi Shiodera; Masayuki Itoh; Osamu Kozan

  Japanese Journal of Ecology, 2020

  
• Consideration for Sustainable Food Culture and the Environment (2) Environmental Issues with Food Production: from Intact Forests to Oil Palm Plantations in Tropical Southeast Asia

  ITOH Masayuki; SHIRASUGI (KATAOKA) Naoko; SAKAMOTO Kaoru

  Journal of Cookery Science of Japan, 05 Dec. 2023, Peer-reviewed, Invited, Lead author

  
• 瀬戸内少雨地域のため池が地域的な気象緩和と温室効果ガス放出に及ぼす影響

  奥勇一郎; 伊藤雅之; 坂部綾香

  アグリバイオ, 20 Nov. 2023, Peer-reviewed

  
• Large variation in carbon dioxide emissions from tropical peat swamp forests due to disturbances

  Takashi Hirano; Shinjiro Ohkubo; Masayuki Itoh; Hayato Tsuzuki; Ayaka Sakabe; Hidenori Takahashi; Kitso Kusin; Mitsuru Osaki

  Communications Earth & Environment, 25 Apr. 2024

  
• Urbanization influences the trophic position, morphology, and colony structure of invasive African big-headed ants (Hymenoptera: Formicidae) in Taiwan

  Peng, M.-H; Liu, K.-L; Tsai, C.-Y; Shiodera, S; Haraguchi, T.F; Itoh, M; Tseng, S.-P; Yang, C.-C.S; Singham, G.V; Tay, J.-W; Neoh, K.-B

  Myrmecological News, Oct. 2023, Peer-reviewed

  
• Dissolved N2O concentrations in oil palm plantation drainage in a peat swamp of Malaysia

  Kazuya Nishina; Lulie Melling; Sakae Toyoda; Masayuki Itoh; Kotaro Terajima; Joseph W.B. Waili; Guan X. Wong; Frankie Kiew; Edward B. Aeries; Ryuichi Hirata; Yoshiyuki Takahashi; Takashi Onodera

  Science of The Total Environment, May 2023

  
• Termite: Friend or Foe? Conservation Values of Termites in Tropical Peat Systems

  Kok-Boon Neoh; Ahmad Muhammad; Masayuki Itoh; Osamu Kozan

  Global Environmental Studies, 30 Mar. 2023, Peer-reviewed

  
• Introduction: The Vulnerability and Transformation of Indonesian Peatlands

  Kosuke Mizuno; Motoko S. Fujita; Osamu Kozan; Masayuki Itoh; Satomi Shiodera; Daisuke Naito; Haruka Suzuki; Haris Gunawan

  Vulnerability and Transformation of Indonesian Peatlands, Springer, 30 Mar. 2023, Peer-reviewed

  
• Assessing the changes in river water quality across a land-use change (forest to oil palm plantation) in peninsular Malaysia using the stable isotopes of water and nitrate

  Masayuki Itoh; Ken'ichi Osaka; Kotaro Iizuka; Yoshiko Kosugi; Marryanna Lion; Satomi Shiodera

  Science of The Total Environment, Feb. 2023, Peer-reviewed, Lead author, Corresponding author

  
• Suspension of Crustal Materials from Wildfire in Indonesia as Revealed by Pb Isotope Analysis

  Reshmi Das; Xianfeng Wang; Bahareh Khezri; Richard D. Webster; Masatuki Itoh; Satomi Shiodera; Ahmad Taufiq Bin Mohamed Mohtar; Mikinori Kuwata

  ACS Earth and Space Chemistry, 23 Jan. 2023, Peer-reviewed

  
• Water Solubility Distribution of Organic Matter Accounts for the Discrepancy in Hygroscopicity among Sub- and Supersaturated Humidity Regimes

  Wen-Chien Lee; Yange Deng; Ruichen Zhou; Masayuki Itoh; Michihiro Mochida; Mikinori Kuwata

  Environmental Science & Technology, 20 Dec. 2022, Peer-reviewed

  
• Carbon loss from aboveground woody debris generated through land conversion from a secondary peat swamp forest to an oil palm plantation

  Takashi Hirano; Guan Xhuan Wong; Joseph Wenceslaus Waili; Kim San Lo; Frankie Kiew; Edward Baran Aeries; Ryuichi Hirata; Kiwamu Ishikura; Masato Hayashi; Shoko Murata; Tomohiro Shiraishi; Masayuki Itoh; Lulie Melling

  Journal of Agricultural Meteorology, 10 Oct. 2022

  
• Roles of Relative Humidity and Particle Size on Chemical Aging of Tropical Peatland Burning Particles: Potential Influence of Phase State and Implications for Hygroscopic Property

  Jing Chen; Sri Hapsari Budisulistiorini; Masayuki Itoh; Mikinori Kuwata

  Journal of Geophysical Research: Atmospheres, 27 Jul. 2022

  
• Insights into the mechanism of diurnal variations in methane emission from the stem surfaces of Alnus japonica

  Kenshi Takahashi; Ayaka Sakabe; Wakana A. Azuma; Masayuki Itoh; Tomoya Imai; Yasuki Matsumura; Makiko Tateishi; Yoshiko Kosugi

  New Phytologist, 14 Jul. 2022

  Access this paper :

  
• Can Online Aerosol Mass Spectrometry Analysis Classify Secondary Organic Aerosol (SOA) and Oxidized Primary Organic Aerosol (OPOA)? A Case Study of Laboratory and Field Studies of Indonesian Biomass Burning

  Sri Hapsari Budisulistiorini; Jing Chen; Masayuki Itoh; Mikinori Kuwata

  ACS Earth and Space Chemistry, 16 Dec. 2021

  
• Controlling Factors of Seasonal Variation of Stem Methane Emissions From Alnus japonica in a Riparian Wetland of a Temperate Forest

  Ayaka Sakabe; Kenshi Takahashi; Wakana Azuma; Masayuki Itoh; Makiko Tateishi; Yoshiko Kosugi

  Journal of Geophysical Research: Biogeosciences, Oct. 2021

  
• Controlling Factors of Methane in Tropical Lakes of Different Depths

  Milette U. Mendoza‐Pascual; Masayuki Itoh; Jaydan I. Aguilar; Karol Sophia Agape R. Padilla; Rey Donne S. Papa; Noboru Okuda

  Journal of Geophysical Research: Biogeosciences, 25 Apr. 2021

  
• Effect of body lipid content is linked to nutritional adaptation in the acclimation responses of mesic-adapted Paederus to seasonal variations in desiccation stress.

  Lee-Jin Bong; Chia-Yu Wang; Satomi Shiodera; Takashi F Haraguchi; Masayuki Itoh; Kok-Boon Neoh

  Journal of insect physiology, 16 Mar. 2021

  
• Temporal and spatial variations in methane emissions from the littoral zone of a shallow mid-latitude lake with steady methane bubble emission areas

  Hiroki Iwata; Kotomi Nakazawa; Himeka Sato; Masayuki Itoh; Yuichi Miyabara; Ryuichi Hirata; Yoshiyuki Takahashi; Takeshi Tokida; Ryosuke Endo

  Agricultural and Forest Meteorology, 15 Dec. 2020, Peer-reviewed

  
• Environmental Controls of Diffusive and Ebullitive Methane Emissions at a Subdaily Time Scale in the Littoral Zone of a Midlatitude Shallow Lake

  T. Taoka; H. Iwata; R. Hirata; Y. Takahashi; Y. Miyabara; M. Itoh

  Journal of Geophysical Research: Biogeosciences, 01 Sep. 2020, Peer-reviewed

  
• Application of electrical resistivity to assess subsurface geological and hydrological conditions at post‐tin mining sites in Indonesia

  Masayuki Itoh; Takashi Matsubara; Satomi Shiodera; Kotaro Iizuka; Ken Sakurai; Yoko Nakajima; Hiroki Ohashi; Ivan Manalu

  Land Degradation & Development, 03 Jun. 2020, Peer-reviewed, Lead author, Corresponding author

  
• A Significant Portion of Water-Soluble Organic Matter in Fresh Biomass Burning Particles Does Not Contribute to Hygroscopic Growth: An Application of Polarity Segregation by 1-Octanol-Water Partitioning Method.

  Jing Chen; Wen-Chien Lee; Masayuki Itoh; Mikinori Kuwata

  Environmental science & technology, 03 Sep. 2019, Peer-reviewed

  
• Polarity-Dependent Chemical Characteristics of Water-Soluble Organic Matter from Laboratory-Generated Biomass-Burning Revealed by 1-Octanol-Water Partitioning.

  Wen-Chien Lee; Jing Chen; Sri Hapsari Budisulistiorini; Masayuki Itoh; Satomi Shiodera; Mikinori Kuwata

  Environmental science & technology, 16 Jul. 2019, Peer-reviewed

  
• Assessing alpha and beta diversities of benthic macroinvertebrates and their environmental drivers between watersheds with different levels of habitat transformation in Japan

  Ko Chia-Ying; Iwata Tomoya; Lee Jun-Yi; Murakami Aya; Okano Junichi; Ishikawa Naoto F; Sakai Yoichiro; Tayasu Ichiro; Itoh Masayuki; Song Uhram; Togashi Hiroyuki; Nakano Shinich; Ohte Nobuhito; Okuda Noboru

  MARINE AND FRESHWATER RESEARCH, 2019, Peer-reviewed

  
• Ecosystem-scale methane flux in tropical peat swamp forest in Indonesia.

  Ayaka Sakabe; Masayuki Itoh; Takashi Hirano; Kitso Kusin

  Global change biology, Nov. 2018, Peer-reviewed

  
• Advantages of unmanned aerial vehicle (UAV) photogrammetry for landscape analysis compared with satellite data: A case study of postmining sites in Indonesia

  Kotaro Iizuka; Masayuki Itoh; Satomi Shiodera; Takashi Matsubara; Mark Dohar; Kazuo Watanabe

  COGENT GEOSCIENCE, Jul. 2018, Peer-reviewed

  
• Intermediate disturbance promotes termite functional diversity in intensively managed Vietnamese coffee agroecosystems

  Kok-Boon Neoh; My Thi Nguyen; Vuong Tan Nguyen; Masayuki Itoh; Osamu Kozan; Tsuyoshi Yoshimura

  Journal of Insect Conservation, 01 Apr. 2018, Peer-reviewed

  
• 

  Correction to: Integrating isotopic, microbial, and modeling approaches to understand methane dynamics in a frequently disturbed deep reservoir in Taiwan

  Masayuki Itoh; Hisaya Kojima; Pei-Chi Ho; Chun-Wei Chang; Tzong-Yueh Chen; Silver Sung-Yun Hsiao; Yuki Kobayashi; Megumu Fujibayashi; Shuh-Ji Kao; Chih-hao Hsieh; Manabu Fukui; Noboru Okuda; Takeshi Miki; Fuh-Kwo Shiah

  Ecological Research, 29 Mar. 2018, Peer-reviewed, Lead author

  
• Estimating Tree Height and Diameter at Breast Height (DBH) from Digital Surface Models and Orthophotos Obtained with an Unmanned Aerial System for a Japanese Cypress (Chamaecyparis obtusa) Forest.

  Kotaro Iizuka; Taichiro Yonehara; Masayuki Itoh; Yoshiko Kosugi

  Remote Sensing, 2018

  
• Factors affecting oxidative peat decomposition due to land use in tropical peat swamp forests in Indonesia

  Masayuki Itoh; Yosuke Okimoto; Takashi Hirano; Kitso Kusin

  Science of The Total Environment, 31 Dec. 2017, Peer-reviewed, Lead author, Corresponding author

  Access this paper :

  
• Evapotranspiration and water source of a tropical rainforest in peninsular Malaysia.

  Marryanna Lion; Yoshiko Kosugi; Satoru Takanashi; Shoji Noguchi; Masayuki Itoh; Masanori Katsuyama; Naoko Matsuo; Siti-Aisah Shamsuddin

  Hydrological processes, 30 Nov. 2017, Peer-reviewed

  
• Water uptake by fresh Indonesian peat burning particles is limited by water-soluble organic matter

  Jing Chen; Sri Hapsari Budisulistiorini; Masayuki Itoh; Wen-Chien Lee; Takuma Miyakawa; Yuichi Komazaki; Liu Dong Qing Yang; Mikinori Kuwata

  Atmospheric Chemistry and Physics, 28 Sep. 2017, Peer-reviewed

  
• Light-Absorbing Brown Carbon Aerosol Constituents from Combustion of Indonesian Peat and Biomass.

  Sri Hapsari Budisulistiorini; Matthieu Riva; Michael Williams; Jing Chen; Masayuki Itoh; Jason D Surratt; Mikinori Kuwata

  Environmental science & technology, 18 Apr. 2017, Peer-reviewed

  
• The effect of remnant forest on insect successional response in tropical fire-impacted peatland: A bi-taxa comparison

  Kok-Boon Neoh; Lee-Jin Bong; Ahmad Muhammad; Masayuki Itoh; Osamu Kozan; Yoko Takematsu; Tsuyoshi Yoshimura; Govindhaswamy Umapathy

  PLOS ONE, Mar. 2017, Peer-reviewed

  
• 

  Temperature and burning history affect emissions of greenhouse gases and aerosol particles from tropical peatland fire

  Mikinori Kuwata; Fuu Ming Kai; Liudongqing Yang; Masayuki Itoh; Haris Gunawan; Charles F. Harvey

  Journal of Geophysical Research: Atmospheres, 27 Jan. 2017, Peer-reviewed

  
• Tropical peatlands and their environmental issues in Southeast Asia: Indonesian cases

  Satomi Shiodera; Tika D. Atikahii; Ati Dwi Nurhayati; Erianto Indra Putra; Foong Swee Yeok; Masayuki Itoh; Osamu Kozani; Joeni Setijo Rahajoe

  Proceedings of “Exploring Academic Frontiers for a Sustainable Future: Challenges for Japan-ASEAN Research Collaboration”, 2017

  
• 

  Denial of long-term issues with agriculture on tropical peatlands will have devastating consequences

  Wijedasa, L.S.; Jauhiainen, J.; Könönen, M.; Lampela, M.; Vasander, H.; Leblanc, M.-C.; Evers, S.; Smith, T.E.L.; Yule, C.M.; Varkkey, H.; Lupascu, M.; Parish, F.; Singleton, I.; Clements, G.R.; Aziz, S.A.; Harrison, M.E.; Cheyne, S.; Anshari, G.Z.; Meijaard, E.; Goldstein, J.E.; Waldron, S.; Hergoualc'h, K.; Dommain, R.; Frolking, S.; Evans, C.D.; Posa, M.R.C.; Glaser, P.H.; Suryadiputra, N.; Lubis, R.; Santika, T.; Padfield, R.; Kurnianto, S.; Hadisiswoyo, P.; Lim, T.W.; Page, S.E.; Gauci, V.; Van Der Meer, P.J.; Buckland, H.; Garnier, F.; Samuel, M.K.; Choo, L.N.L.K.; O'Reilly, P.; Warren, M.; Suksuwan, S.; Sumarga, E.; Jain, A.; Laurance, W.F.; Couwenberg, J.; Joosten, H.; Vernimmen, R.; Hooijer, A.; Malins, C.; Cochrane, M.A.; Perumal, B.; Siegert, F.; Peh, K.S.-H.; Comeau, L.-P.; Verchot, L.; Harvey, C.F.; Cobb, A.; Jaafar, Z.; Wösten, H.; Manuri, S.; Müller, M.; Giesen, W.; Phelps, J.; Yong, D.L.; Silvius, M.; Wedeux, B.M.M.; Hoyt, A.; Osaki, M.; Hirano, T.; Takahashi, H.; Kohyama, T.S.; Haraguchi, A.; Nugroho, N.P.; Coomes, D.A.; Quoi, L.P.; Dohong, A.; Gunawan, H.; Gaveau, D.L.A.; Langner, A.; Lim, F.K.S.; Edwards, D.P.; Giam, X.; Van Der Werf, G.; Carmenta, R.; Verwer, C.C.; Gibson, L.; Gandois, L.; Graham, L.L.B.; Regalino, J.; Wich, S.A.; Rieley, J.; Kettridge, N.; Brown, C.; Pirard, R.; Moore, S.; Capilla, B.R.; Ballhorn, U.; Ho, H.C.; Hoscilo, A.; Lohberger, S.; Evans, T.A.; Yulianti, N.; Blackham, G.; Onrizal; Husson, S.; Murdiyarso, D.; Pangala, S.; Cole, L.E.S.; Tacconi, L.; Segah, H.; Tonoto, P.; Lee, J.S.H.; Schmilewski, G.; Wulffraat, S.; Putra, E.I.; Cattau, M.E.; Clymo, R.S.; Morrison, R.; Mujahid, A.; Miettinen, J.; Liew, S.C.; Valpola, S.; Wilson, D.; D'Arcy, L.; Gerding, M.; Sundari, S.; Thornton, S.A.; Kalisz, B.; Chapman, S.J.; Su, A.S.M.; Basuki, I.; Itoh, M.; Traeholt, C.; Sloan, S.; Sayok, A.K.; Andersen, R.

  Global Change Biology, Mar. 2017, Peer-reviewed

  
• Summer profundal hypoxia determines the coupling of methanotrophic production and the pelagic food web in a subtropical reservoir

  Pei-Chi Ho; Noboru Okuda; Takeshi Miki; Masayuki Itoh; Fuh-Kwo Shiah; Chun-Wei Chang; Silver Sung-Yun Hsiao; Shuh-Ji Kao; Megumu Fujibayashi; Chih-Hao Hsieh

  Freshwater Biology, 05 Aug. 2016, Peer-reviewed

  
• The Impact of Tropical Peat Fire on Termite Assemblage in Sumatra, Indonesia: Reduced Complexity of Community Structure and Survival Strategies

  Kok-Boon Neoh; Lee-Jin Bong; Ahmad Muhammad; Masayuki Itoh; Osamu Kozan; Yoko Takematsu; Tsuyoshi Yoshimura

  Environmental Entomology, Aug. 2016, Peer-reviewed

  
• The impact of fire on the termite assemblage in a tropical, degraded peatland

  Kok-Boon neoh; Lee-Jin Bong; Ahmad Muhammad; Masayuki Itoh; Osamu Kozan; Yoko Takematsu; Tsuyoshi Yoshimura

  Proceedings of the 11th Conference of the Pacific-Rim Termite Research Group, Apr. 2016, Peer-reviewed

  
• Change of water chemistry (dissolved organic carbon) with frequent peat fires in Indonesian peatland

  Masayuki Itoh; Hiroshi Nishimura; Satomi Shiodera; Takashi Hirano; Osamu Kozan; Haris Gunawan

  Proceedings of the 15th International Peat Congress 2016 “Peatlands in Harmony – Agriculture, Industry & Nature”, 2016, Peer-reviewed

  
• Species composition and environmental factors grasslands developing on the burnt peatlands in Sumatra, Indonesia

  Satomi Shiodera; Kazuo Yabe; Masayuki Itoh; Osamu Kozan; Tika Dewi Atikah; Joeni Setijo Rahajoe

  Proceedings of the 15th International Peat Congress 2016 “Peatlands in Harmony – Agriculture, Industry & Nature", 2016, Peer-reviewed

  
• Influence of bedrock groundwater on streamflow characteristics in a volcanic catchment

  Fujimoto, M.; Ohte, N.; Kawasaki, M.; Osaka, K.; Itoh, M.; Ohtsuka, I.; Itoh, M.

  Hydrological Processes, 2016, Peer-reviewed

  
• 

  Impacts of riparian wetlands on the seasonal variations of watershed-scale methane budget in a temperate monsoonal forest

  Sakabe, A.; Kosugi, Y.; Okumi, C.; Itoh, M.; Takahashi, K.

  Journal of Geophysical Research: Biogeosciences, 2016, Peer-reviewed

  
• Abundance of planktonic methane-oxidizing bacteria in a subtropical reservoir

  Yuki Kobayashi; Hisaya Kojima; Masayuki Itoh; Noboru Okuda; Manabu Fukui; Fuh-Kwo Shiah

  Plankton and Benthos Research, 2016, Peer-reviewed

  
• Termite diversity and complexity in Vietnamese agroecosystems along a gradient of increasing disturbance

  Kok-Boon Neoh; Lee-Jin Bong; My Thi Nguyen; Vuong Tan Nguyen; Huy Quoc Nguyen; Masayuki Itoh; Osamu Kozan; Tsuyoshi Yoshimura

  Journal of Insect Conservation, Nov. 2015, Peer-reviewed

  
• 

  Differences in hydrophyte life forms induce spatial heterogeneity of CH4production and its carbon isotopic signature in a temperate bog peatland

  Masayuki Itoh; Tetsuya Shimamura; Nobuhito Ohte; Yasuhiro Takemon

  Journal of Geophysical Research: Biogeosciences, Jul. 2015, Peer-reviewed, Lead author, Corresponding author

  
• Understanding the impact of fire on termites in degraded tropical peatlands and the mechanisms for their ecological success: current knowledge and research needs

  Neoh, K.-B.; Bong, L.-J.; Muhammad, A.; Itoh, M.; Kozan, O.; Takematsu, Y.; Yoshimura, T.

  Ecological Research, 2015, Peer-reviewed

  
• 

  Effect of interannual variation in winter vertical mixing on CH4 dynamics in a subtropical reservoir

  Itoh, M.; Kobayashi, Y.; Chen, T.-Y.; Tokida, T.; Fukui, M.; Kojima, H.; Miki, T.; Tayasu, I.; Shiah, F.-K.; Okuda, N.

  Journal of Geophysical Research G: Biogeosciences, 2015, Peer-reviewed, Lead author, Corresponding author

  
• 

  One year of continuous measurements of soil CH4 and CO2 fluxes in a Japanese cypress forest: Temporal and spatial variations associated with Asian monsoon rainfall

  Sakabe, A.; Kosugi, Y.; Takahashi, K.; Itoh, M.; Kanazawa, A.; Makita, N.; Ataka, M.

  Journal of Geophysical Research G: Biogeosciences, 2015, Peer-reviewed

  Access this paper :

  
• 

  Community structure of planktonic methane-oxidizing bacteria in a subtropical reservoir characterized by dominance of phylotype closely related to nitrite reducer.

  Hisaya Kojima; Riho Tokizawa; Kouhei Kogure; Yuki Kobayashi; Masayuki Itoh; Fuh-Kwo Shiah; Noboru Okuda; Manabu Fukui

  Scientific reports, 25 Jul. 2014, Peer-reviewed

  Access this paper :

  
• Book Reviews : Matsuura Kenji : The Termites : Uncovering the Secrets of Termite Biology

  ITO Masayuki

  The southeast asian studies, 31 Jan. 2014

  
• Potential of prolonged midseason drainage for reducing methane emission from rice paddies in Japan: A long-term simulation using the DNDC-Rice model

  Minamikawa, K.; Fumoto, T.; Itoh, M.; Hayano, M.; Sudo, S.; Yagi, K.

  Biology and Fertility of Soils, 2014, Peer-reviewed

  
• Measurement of methane flux over an evergreen coniferous forest canopy using a relaxed eddy accumulation system with tuneable diode laser spectroscopy detection

  Sakabe, A.; Hamotani, K.; Kosugi, Y.; Ueyama, M.; Takahashi, K.; Kanazawa, A.; Itoh, M.

  Theoretical and Applied Climatology, 2012, Peer-reviewed

  Access this paper :

  
• Methane flux of leaves in a tropical rainforest and a temperate conifer forest

  Mai KAMAKURA; Yoshiko KOSUGI; Ryoji NAKAGAWA; Masayuki ITOH

  Journal of Agricultural Meteorology, 2012, Peer-reviewed

  Access this paper :

  
• Effect of inter-annual climate variability on evapotranspiration and canopy CO 2 exchange of a tropical rainforest in Peninsular Malaysia

  Kosugi, Y.; Takanashi, S.; Tani, M.; Ohkubo, S.; Matsuo, N.; Itoh, M.; Noguchi, S.; Nik, A.R.

  Journal of Forest Research, 2012, Peer-reviewed

  
• Effects of soil water status on the spatial variation of carbon dioxide, methane and nitrous oxide fluxes in tropical rain-forest soils in Peninsular Malaysia

  Itoh, M.; Kosugi, Y.; Takanashi, S.; Kanemitsu, S.; Osaka, K.; Hayashi, Y.; Tani, M.; Nik, A.R.

  Journal of Tropical Ecology, 2012, Peer-reviewed, Lead author, Corresponding author

  
• Seasonal Fluctuations in Growth/Decline and Single-Leaf Gas Exchange of C3Turfgrass Fields Under Various Light Conditions

  Takashi Matsubara; Yoko Mizota; Yoshiko Kosugi; Masamitsu Fujimoto; Satoru Takanashi; Masayuki Itoh; Ken'ichi Osaka; Shinjiro Ohkubo

  Journal of Agricultural Meteorology, 01 Sep. 2011, Peer-reviewed

  
• 中干し期間の延長はレンゲ(Astragalus sinicus L.)すき込み水田からのメタン発生を低減させる

  鈴江康文; 森本昌子; 和田健太郎; 伊藤雅之; 須藤重人

  近畿中国四国農業研究, Mar. 2011, Peer-reviewed

  
• Mitigation of methane emissions from paddy fields by prolonging midseason drainage

  Itoh, M.; Sudo, S.; Mori, S.; Saito, H.; Yoshida, T.; Shiratori, Y.; Suga, S.; Yoshikawa, N.; Suzue, Y.; Mizukami, H.; Mochida, T.; Yagi, K.

  Agriculture, Ecosystems and Environment, 2011, Peer-reviewed, Lead author, Corresponding author

  
• Evaluation of wastewater nitrogen transformation in a natural wetland (Ulaanbaatar, Mongolia) using dual-isotope analysis of nitrate

  Itoh, M.; Takemon, Y.; Makabe, A.; Yoshimizu, C.; Kohzu, A.; Ohte, N.; Tumurskh, D.; Tayasu, I.; Yoshida, N.; Nagata, T.

  Science of the Total Environment, 2011, Peer-reviewed, Lead author, Corresponding author

  
• Photosynthesis and Respiration of Managed C3Turfgrass Fields Under Various Light Conditions

  Yoshiko Kosugi; Ken'ichi Osaka; Masayuki Itoh; Satoru Takanashi; Takashi Matsubara

  Journal of Agricultural Meteorology, 01 Sep. 2010, Peer-reviewed

  
• Partitioning of Respiratory CO2 Fluxes in a Managed C3Turfgrass Field

  Yoshiko Kosugi; Masako Dannoura; Naoki Makita; Masayuki Itoh; Takashi Matsubara; Yoko Mizota; Satoru Takanashi; Ke'ichi Osaka; Tetsuya Shimamura

  Journal of Agricultural Meteorology, 01 Sep. 2010, Peer-reviewed

  
• 農耕地温室効果ガス計測におけるリレーショナルデータベースシステム（RDB)の活用

  須藤重人; 伊藤雅之; 八木一行

  インベントリー, vol. 8, pp.4-11, 2010, Peer-reviewed

  
• Influence of inter-annual climate variability on evapotranspiration, canopy CO2 exchange, and big-leaf parameters of a tropical rain forest at Pasoh in Peninsular Malaysia

  KOSUGI Yoshiko; TAKANASHI Satoru; TANI Makoto; OHKUBO Shinjiro; MATSUO Naoko; ITOH Masayuki; NOGUCHI Shoji; NIK Abdul Rahim

  日本農業気象学会全国大会講演要旨, 2010

  
• Biogeochemistry of nitrous oxide in groundwater in a forested ecosystem elucidated by nitrous oxide isotopomer measurements

  K. Koba; K. Osaka; Y. Tobari; S. Toyoda; N. Ohte; M. Katsuyama; N. Suzuki; M. Itoh; H. Yamagishi; M. Kawasaki; S. J. Kim; N. Yoshida; T. Nakajima

  GEOCHIMICA ET COSMOCHIMICA ACTA, Jun. 2009, Peer-reviewed

  
• Methane flux characteristics in forest soils under an East Asian monsoon climate

  Masayuki Itoh; Nobuhito Ohte; Keisuke Koba

  SOIL BIOLOGY & BIOCHEMISTRY, Feb. 2009, Peer-reviewed, Lead author, Corresponding author

  
• Denitrification Activity and Relevant Bacteria Revealed by Nitrite Reductase Gene Fragments in Soil of Temperate Mixed Forest (vol 23, pg 341, 2008)

  Chie Katsuyama; Naho Kondo; Yuichi Suwa; Takao Yamagishi; Masayuki Itoh; Nobuhito Ohte; Hiroyuki Kimura; Kazuyo Nagaosa; Kenji Kato

  MICROBES AND ENVIRONMENTS, 2009, Peer-reviewed

  
• 

  Assessments of spatial distribution of water quality in lake mizoro-ga-ike for water quality management

  Shimamura T; Tokuchi N; Osaka K; Itoh M; Ohte N; Takemon Y

  Japanese Journal of Conservation Ecology, 2009, Peer-reviewed

  
• 

  Analysis of methane production pathways in a riparian wetland of a temperate forest catchment, using delta C-13 of pore water CH4 and CO2

  Masayuki Itoh; Nobuhito Ohte; Keisuke Koba; Atsuko Sugimoto; Makoto Tani

  JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, Jul. 2008, Peer-reviewed, Lead author, Corresponding author

  Access this paper :

  
• Denitrification Activity and Relevant Bacteria Revealed by Nitrite Reductase Gene Fragments in Soil of Temperate Mixed Forest

  Chie Katsuyama; Naho Kondo; Yuichi Suwa; Takao Yamagishi; Masayuki Itoh; Nobuhito Ohte; Hiroyuki Kimura; Kazuyo Nagaosa; Kenji Kato

  MICROBES AND ENVIRONMENTS, 2008, Peer-reviewed

  
• Denitrification Activity and Relevant Bacteria Revealed by Nitrite Reductase Gene Fragments in Soil of Temperate Mixed Forest

  Chie Katsuyama; Naho Kondo; Yuichi Suwa; Takao Yamagishi; Masayuki Itoh; Nobuhito Ohte; Hiroyuki Kimura; Kazuyo Nagaosa; Kenji Kato

  MICROBES AND ENVIRONMENTS, 2008, Peer-reviewed

  
• Spatial and temporal variation in soil respiration in a Southeast Asian tropical rainforest

  Yoshiko Kosugi; Tomonori Mitani; Masayuki Ltoh; Shoji Noguchi; Makoto Tani; Naoko Matsuo; Satoru Takanashi; Shinjiro Ohkubo; Abdul Rahim Nik

  AGRICULTURAL AND FOREST METEOROLOGY, Nov. 2007, Peer-reviewed

  
• 

  Hydrologic effects on methane dynamics in riparian wetlands in a temperate forest catchment

  Masayuki Itoh; Nobuhito Ohte; Keisuke Koba; Masanori Katsuyama; Kana Hayamizu; Makoto Tani

  JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, Feb. 2007, Peer-reviewed, Lead author, Corresponding author

  Access this paper :

  
• Spatial distribution of nitrate in Mizoro-ga-ike, a pond with floating mat bog

  Tetsuya Shimamura; Yasuhiro Takemon; Ken’ichi Osaka; Masayuki Itoh; Nobuhito Ohte

  Advances in Geosciences: Volume 6: Hydrological Science (HS), 01 Jan. 2007, Peer-reviewed

  
• Pathways of nutrient loading and effects of emergent plants in Mizoro-ga-ike, a pond with floating mat bog

  Tetsuya SHIMAMURA; Ken’ichi OSAKA; Masayuki ITOH; Nobuhito OHTE; Yasuhiro TAKEMON

  Restoration of streams and wetlands in urban and suburban areas-How can we harmonize amenity enhancement along with ecosystem restoration? Principles and Case studies-, Proceedings of the fourth annual joint seminar between Korea and Japan on Ecology and, 2006, Peer-reviewed

  
• 

  Temporal and spatial variability of Methane flux in a temperate forest watershed

  Masayuki ITOH; Nobuhito OHTE; Masanori KATSUYAMA; Keisuke KOBA; Masatoshi KAWASAKI; Makoto TANI

  JOURNAL} {OF} {JAPAN} {SOCIETY} {OF} {HYDROLOGY} {\&} {WATER} {RESOURCES, 05 May 2005, Peer-reviewed, Lead author, Corresponding author

  
• Spatial patterns of water properties in Mizoro-ga-ike pond

  SHIMAMURA T

  Annu Disaster Prev Res Inst Kyoto Univ, 2005

  

Misc.

• 半島マレーシア熱帯雨林Pasoh森林保護区における降水・流出水の起源の推定

  緒方澄人; 小杉緑子; 伊藤雅之; 渡辺伸一; 勝山正則; 野口正二; 高梨聡; LION Marryanna

  日本森林学会大会学術講演集, 2020

  
• Methane emission from woody stem and its potential impact on atmospheric methane budget

  K. Takahashi; A. Sakabe; M. Itoh; W. Azuma; M. Tateishi; M. Ataka; Y. Kosugi

  IGAC-iLEAPS joint meeting, 06 Sep. 2019, Invited

  
• Estimation of Metal Emissions From Tropical Peatland Burning in Indonesia by Controlled Laboratory Experiments

  Reshmi Das; Xianfeng Wang; Masayuki Itoh; Satomi Shiodera; Mikinori Kuwata

  Journal of Geophysical Research: Atmospheres, 27 Jun. 2019, Peer-reviewed

  
• 東南アジア熱帯雨林における蒸発散に寄与する土層深についての水文学的解析

  小杉緑子; 野口正二; 高梨聡; 伊藤雅之; LION Marryanna

  日本森林学会大会学術講演集, 2019

  
• Spatial distribution of soil moisture and its influence on stand structure in a lowland dipterocarp forest in peninsular Malaysia

  L. Marryanna; S. Noguchi; Y. Kosugi; K. Niiyama; M. Itoh; T. Sato; S. Takanashi; S. Siti-Aisah; K. Abd-Rahman

  Journal of Tropical Forest Science, 01 Jan. 2019

  
• Partitioning Eddy-Covariance Methane Fluxes from a Shallow Lake into Diffusive and Ebullitive Fluxes

  Hiroki Iwata; Ryuichi Hirata; Yoshiyuki Takahashi; Yuichi Miyabara; Masayuki Itoh; Kotaro Iizuka

  Boundary-Layer Meteorology, 01 Dec. 2018

  
• Dominant contribution of oxygenated organic aerosol to haze particles from real-time observation in Singapore during an Indonesian wildfire event in 2015

  Sri Hapsari Budisulistiorini; Matthieu Riva; Michael Williams; Takuma Miyakawa; Jing Chen; Masayuki Itoh; Jason D. Surratt; Mikinori Kuwata

  Atmospheric Chemistry and Physics, 21 Nov. 2018

  
• Methane emission from the stems of Alnus japonica in riparian wetlands within a temperate forest catchment

  Kenshi Takahashi; Ayaka Sakabe; Masayuki Itoh; Wakana Azuma; Mioko Ataka; Makiko Tateishi; Yoshiko Kosugi

  The 2018 joint 14 th iCACGP quadrennial symposium and 15 th IGAC science conference, Sep. 2018

  
• Hydro-biogeochemical Processes of a Riparian Wetland and Their Effects on Surface Water Quality in a Forested Catchment

  勝山正則; 勝山正則; 伊藤雅之; 伊藤雅之; 大手信人; 谷誠

  水文・水資源学会誌, 05 May 2018

  
• バイオマス推定に向けた,ドローンによる森林の樹冠検出手法の検討

  米原太一朗; 飯塚浩太郎; 伊藤雅之; 小杉緑子

  日本森林学会大会学術講演集, 26 Mar. 2018

  
• Constancy of evapotranspiration at tropical rainforests

  Kosugi Yoshiko; Takanashi Satoru; Noguchi Shoji; Itoh Masayuki; Nakaji Tatsuro; Kamakura Mai; Azuma Wakana; Shumsuddin Siti Aisha; Lion Marryanna

  Proceeding of Annual Conference, 2018

  
• 樹木を介した土壌圏から大気圏へのメタン放出

  坂部綾香; 高橋けんし; 伊藤雅之; 東若菜; 小杉緑子

  第362回生存圏シンポジウム「大気―森林―土壌循環ワークショップ」, Nov. 2017

  
• Integrating isotopic, microbial, and modeling approaches to understand methane dynamics in a frequently disturbed deep reservoir in Taiwan

  Masayuki Itoh; Hisaya Kojima; Pei-Chi Ho; Chun-Wei Chang; Tzong-Yueh Chen; Silver Sung-Yun Hsiao; Yuki Kobayashi; Megumu Fujibayashi; Shuh-Ji Kao; Chih-hao Hsieh; Manabu Fukui; Noboru Okuda; Takeshi Miki; Fuh-Kwo Shiah

  ECOLOGICAL RESEARCH, Nov. 2017

  Access this misc :

  
• 半島マレーシア熱帯雨林における降雨・植物・土壌および渓流水中の酸素水素安定同位体比

  小杉緑子; LION Marryanna; 伊藤雅之; 野口正二; 高梨聡; 勝山正則; 松尾奈緒子; AISHA Siti

  日本森林学会大会学術講演集, 26 Mar. 2017

  
• 熱帯泥炭湿地林の環境変化が泥炭分解呼吸に及ぼす影響

  伊藤雅之; 沖元洋介; KUSIN Kitso; 平野高司

  日本農業気象学会全国大会講演要旨/Proceedings of International Symposium on Agricultural Meteorology, 2017

  
• 熱帯泥炭湿地林における群落スケールメタンフラックスの解明

  坂部綾香; 伊藤雅之; KITSO Kushin; 平野高司

  日本農業気象学会全国大会講演要旨/Proceedings of International Symposium on Agricultural Meteorology, 2017

  
• 渦相関法による浅い中緯度湖からのメタン放出の評価

  岩田拓記; 平田竜一; 高橋善幸; 伊藤雅之; 飯塚浩太郎; 宮原裕一; 小林大曙

  日本農業気象学会全国大会講演要旨/Proceedings of International Symposium on Agricultural Meteorology, 2017

  
• TEMPORAL VARIATION IN THE STABLE ISOTOPES IN PRECIPITATION RELATED TO THE RAINFALL PATTERN IN A TROPICAL RAINFOREST IN PENINSULAR MALAYSIA

  L. Marryanna; Y. Kosugi; M. Itoh; S. Noguchi; S. Takanashi; M. Katsuyama; M. Tani; S. Siti-Aisah

  JOURNAL OF TROPICAL FOREST SCIENCE, 2017

  
• 熱帯泥炭湿地の急速な環境変化が地下水中の溶存態有機炭素動態に及ぼす影響

  伊藤雅之; 西村裕志; 平野高司; HARIS Gunawan; KUSIN Kitso; 甲山治; 田中洋太郎; 勝山正則

  日本地球惑星科学連合大会予稿集(Web), 2016

  
• Methane flux characteristics in a temperate forest watershed under Asian monsoon climate

  M. Itoh; A. Sakabe; M. Ataka; H. Iwata; K. Takahashi; Y. Kosugi; N. Ohte

  The 4th International Conference on Forests and Water in a Changing Environment, Jul. 2015

  
• Spatial and temporal variability of methane flux in a temperate forest watershed including wetland

  A. Sakabe; Y. Kosugi; C. Okumi; M. Itoh; K. Takahashi; H. Iwata; M. Ataka

  ISAM(International Symposium on Agricultural Meteorology) 2015, Mar. 2015

  
• CH4 dynamics in a subtropical reservoir under a changing climate

  Itoh, M; Kobayashi, Y; Chen, T.-Y; Tokida, T; Fukui, M; Kojima, H; Miki, T; Tayasu, I; Shiah, F.-K; Okuda, N

  The 62nd ESJ annual meeting, Mar. 2015, Peer-reviewed, Invited

  
• 頻発する火災が熱帯泥炭湿地林の炭素循環と地下水中溶存有機炭素動態に及ぼす影響の解明

  伊藤雅之; 西村裕志

  第275回生存圏シンポジウム 生存圏ミッションシンポジウム, 宇治, 16 Feb. 2015

  
• プロットスケールと生態系スケールのフラックス測定によって明らかになった温帯林におけるメタン動態

  坂部綾香; 小杉緑子; 高橋けんし; 伊藤雅之; 植山雅仁; 岩田拓記; 安宅未央子

  日本地球惑星科学連合大会予稿集(Web), 2015

  
• 熱帯泥炭の火災が地下水中の溶存有機炭素の量と質に及ぼす影響

  伊藤雅之; 西村裕志; 塩寺さとみ; 甲山治; 勝山正則; 田中洋太郎

  第4回 同位体環境学シンポジウム, 京都(地球研), 22 Dec. 2014

  
• A year continuous variations of soil CH4 fluxes in Japanese cypress forest: response to Asian monsoon rainfall

  A. Sakabe; Y. Kosugi; K. Takahashi; A. Kanazawa; N. Makita; M. Itoh

  ASIA FLUX WORKSHOP 2014, Aug. 2014

  
• 熱帯泥炭湿地を起源とする河川水の溶存物質の流下過程に伴う量的質的変化の解明

  伊藤雅之; 甲山治; 石川尚人; 田中賢治

  京都大学生存基盤科学研究ユニット研究成果報告書, 06 Mar. 2014

  
• 熱帯泥炭湿地の炭素循環解明のための溶存有機物の構造解析の活用

  伊藤雅之; 西村裕志; 甲山治; Kok-Boon Neoh

  第248回 生存圏シンポジウム 生存圏ミッションシンポジウム, Mar. 2014

  
• 温帯ヒノキ林樹冠上におけるメタンフラックスの年々変動

  坂部綾香; 小杉緑子; 植山雅仁; 鱧谷憲; 高橋けんし; 岩田拓記; 伊藤雅之; 奥見智佳; 安宅未央子

  日本農業気象学会全国大会講演要旨, 2014

  
• チャンバー法による地表面メタンフラックス観測についてのもろもろの話

  伊藤雅之

  日本農業気象学会全国大会講演要旨, 2014

  
• 湿地域を含む温帯ヒノキ林土壌のメタンフラックス時空間変動

  奥見智佳; 小杉緑子; 坂部綾香; 岩田拓記; 伊藤雅之; 安宅未央子

  日本農業気象学会全国大会講演要旨, 2014

  
• 3-year measurement of methane flux over a temperate forest with a relaxed eddy accumulation method

  A. Sakabe; Y. Kosugi; M. Ueyama; K. Hamotani; K. Takahashi; H. Iwata; M. Itoh; C. Okumi

  AGU Fall Meeting 2013, Dec. 2013

  
• 閉鎖循環式チャンバー法を用いた温帯ヒノキ林土壌のメタンフラックス時空間変動

  奥見智佳; 小杉緑子; 坂部綾香; 岩田拓記; 伊藤雅之

  日本農業気象学会全国大会講演要旨, 2013

  
• Spatio-temporal dynamics of aerobic methane oxidizing bacterial community and its”methanotrophic pathways in the pelagic food web of subtropical Fei-Tsui Reservoir

  Kobayashi Y; Ito M; Kojima H; C.-H. M. Lin; K. Kuo; K.-W. Wang; Fukui M; F.-K. Shiah; Okuda N

  Symposium for Aquatic Microbial Ecology, 2013

  
• 中干し期間の延長による水田からのメタン発生の削減

  須藤重人; 伊藤雅之

  農業環境技術研究所研究成果情報, 31 Mar. 2012

  
• Food web analysis based on nitrogen isotopic ratio of amino acids in river ecosystem

  Kato,Y; Ishikawa,N. F; Togashi,H; Yoshimura,M; Itoh,M; Osaka,K; Okuda,N; Ohte,N; Yoshimizu,C; Tayasu,I

  2012 ASLO Aquatic Sciences Meeting, 2012, Peer-reviewed

  
• Food web analysis based on δ15N of amino acid in river ecosystem

  Yoshikazu Kato; Naoto F. Ishikawa; Hiroyuki Togashi; Mayumi Yoshimura; Masayuki Itoh; Ken'ichi Osaka; Noboru Okuda; Nobuhito Ohte; Chikage Yoshimizu; Ichiro Tayasu

  ASLO Summer Meeting, 2012

  
• 温帯ヒノキ林土壌圏におけるメタン吸収・放出速度の時空間分布

  奥見智佳; 小杉緑子; 坂部綾香; 伊藤雅之

  日本農業気象学会全国大会講演要旨, 2012

  
• 溶存有機炭素の炭素安定同位体比測定のためのハイスループットオンライン分析手法の開発

  伊藤雅之; 陀安一郎; 由水千景; 大手信人

  日本陸水学会大会講演要旨集, 22 Sep. 2011

  
• 温帯森林流域の渓畔湿地におけるメタン動態に水文過程が及ぼす影響

  伊藤雅之

  日本森林学会大会学術講演集(CD−ROM), 25 Mar. 2011

  
• High-throughput measurement for stable isotope analysis of dissolved organic carbon, using wet chemical oxidation

  Itoh, M; Tayasu, I; Yoshimizu C; Ohte, N

  AGU Fall Meeting, 2011

  
• メタンの土壌圏−大気圏交換フラックス：水分不飽和な森林土壌における長期連続測定

  高橋けんし; 小杉緑子; 坂部綾香; 金澤瑛; 伊藤雅之

  第17回大気化学討論会, 2011

  
• 溶存有機炭素の炭素安定同位体比のハイスループットオンライン分析手法の開発

  伊藤雅之; 陀安一郎; 由水千景; 大手信人

  日本陸水学会第76回大会, 2011

  
• REA法によるヒノキ林樹冠上メタンフラックス観測

  坂部綾香; 小杉緑子; 鱧谷憲; 植山雅仁; 高橋けんし; 金澤瑛; 伊藤雅之

  日本農業気象学会全国大会講演要旨, 2011

  
• Analysis on DOC transformation in a forested catchment using stable carbon isotope values

  OHTE Nobuhito; TAKAHASHI Yoh; ITOH Masayuki; KATSUYAMA Masanori; MATSUO Naoko

  日本陸水学会大会講演要旨集, 07 Sep. 2010

  
• 水田水管理の改良によるメタン削減効果の検証

  須藤重人; 伊藤雅之; 八木一行

  日本土壌肥料学会講演要旨集, 07 Sep. 2010

  
• 南九州シラス水田における温室効果ガス発生の特徴 間断灌水などの水管理がメタン発生抑制に与える影響

  時村金愛; 餅田利之; 有村恭平; 古江広治; 須藤政人; 伊藤雅之

  日本土壌肥料学会講演要旨集, 07 Sep. 2010

  
• 中干し期間の水管理の違いが温室効果ガス発生や水稲の生育へ及ぼす影響とメタンの炭素安定同位体比の推移

  吉田隆浩; 伊藤雅之; 伊藤雅之; 須藤重人; 齋藤隆; 三浦吉則; 三浦吉則

  日本土壌肥料学会講演要旨集, 07 Sep. 2010

  
• TDLS式メタン濃度計を用いたREA法によるヒノキ林樹冠上におけるメタンフラックス観測

  坂部綾香; 鱧谷憲; 小杉緑子; 植山雅仁; 高橋けんし; 金澤瑛; 伊藤雅之

  日本農業気象学会近畿支部大会講演論文集, 2010

  
• P-101 森林地下水における脱窒活性と脱窒機能遺伝子nirK, nirSによる脱窒細菌群集構成(ポスター発表)

  勝山 千恵; 近藤 菜穂; 諏訪 裕一; 山岸 昂夫; 伊藤 雅之; 大手 信人; 木村 浩之; 永翁 一代; 加藤 憲二

  日本微生物生態学会講演要旨集, 21 Nov. 2009

  
• 南九州シラス水田における温室効果ガス発生の特徴 水管理と温室効果ガス発生の関係

  時村金愛; 餅田利之; 有村恭平; 古江広治; 須藤重人; 伊藤雅之

  日本土壌肥料学会講演要旨集, 15 Sep. 2009

  
• 新たな水管理技術による水田からのメタン放出抑制試験 8県9サイトの結果

  伊藤雅之; 須藤重人; 八木一行

  日本土壌肥料学会講演要旨集, 15 Sep. 2009

  
• 農耕地温室効果ガス計測におけるリレーショナルデータベースシステム(RDB)の活用

  須藤重人; 伊藤雅之; 八木一行

  日本土壌肥料学会講演要旨集, 15 Sep. 2009

  
• 南九州シラス水田における温室効果ガス発生の特徴 土壌中の炭素及び窒素含量と温室効果ガス発生との関係

  餅田利之; 時村金愛; 有村恭平; 古江広治; 須藤重人; 伊藤雅之

  日本土壌肥料学会講演要旨集, 15 Sep. 2009

  
• 熱帯フタバガキ林および温帯ヒノキ林における葉群からのメタン(CH₄)フラックス

  中川良二; 小杉緑子; 伊藤雅之

  日本森林学会大会学術講演集(CD−ROM), 25 Mar. 2009

  
• 土壌呼吸の構成要素としての根の役割—京都ヒノキ林およびマレーシア熱帯林における測定より—

  檀浦正子; 小杉緑子; 兼光修平; 谷誠; 牧田直樹; 溝口岳男; 高梨聡; 伊藤雅之

  日本森林学会大会学術講演集(CD−ROM), 25 Mar. 2009

  
• Methane (CH4) flux from foliage in a tropical dipterocarp forest and Japanese cypress forest

  Nakagawa Ryoji; Kosugi Yoshiko; Itoh Masayuki

  The Japanese Forest Society Congress, 2009

  
• Denitrification Activity and Relevant Bacteria Revealed by Nitrite Reductase Gene Fragments in Soil of Temperate Mixed Forest (vol 23, pg 341, 2008)

  Chie Katsuyama; Naho Kondo; Yuichi Suwa; Takao Yamagishi; Masayuki Itoh; Nobuhito Ohte; Hiroyuki Kimura; Kazuyo Nagaosa; Kenji Kato

  MICROBES AND ENVIRONMENTS, 2009

  
• 森林地下水における脱窒活性と脱窒機能遺伝子nirK,nirSによる脱窒細菌群集構成

  勝山千恵; 近藤菜穂; 近藤菜穂; 諏訪裕一; 諏訪裕一; 山岸昂夫; 伊藤雅之; 伊藤雅之; 大手信人; 大手信人; 木村浩之; 永翁一代; 加藤憲二; 加藤憲二

  日本微生物生態学会講演要旨集, 2009

  
• 07-134 Response to environmental change of soil microbial communities and their diversity(Soil ecosystem)

  Kondo Naho; Katsuyama Chie; Nagaosa Kazuyo; Itoh Masayuki; Ohte Nobuhito; Kato Kenji

  日本微生物生態学会講演要旨集, 25 Nov. 2008

  
• 土壌微生物群集の環境変動への応答と多様性

  近藤菜穂; 勝山千恵; 永翁一代; 伊藤雅之; 大手信人; 加藤憲二

  日本微生物生態学会講演要旨集, 25 Nov. 2008

  
• P23-6 人為的改変をうけた熱帯泥炭湿地の温室効果ガス動態(ポスター紹介,23.地球環境,2008年度愛知大会)

  伊藤 雅之; 嶋村 鉄也; 大手 信人; 須藤 重人

  日本土壌肥料学会講演要旨集, 09 Sep. 2008

  
• 人為的改変をうけた熱帯泥炭湿地の温室効果ガス動態

  伊藤雅之; 嶋村鉄也; 大手信人; 須藤重人

  日本土壌肥料学会講演要旨集, 09 Sep. 2008

  
• 花崗岩流域における降雨流出特性と渓流水・地下水滞留時間の関連性

  勝山正則; 速水香奈; 伊藤雅之; 大手信人; 谷誠

  日本森林学会大会学術講演集(CD−ROM), 26 Mar. 2008

  
• 花崗岩森林流域における基岩以下への地下水浸透量の推定

  西本聡志; 勝山正則; 伊藤雅之; 高橋遥, 谷誠

  日本森林学会大会学術講演集(CD−ROM), 26 Mar. 2008

  
• モンゴル国ウランバートル市の下水処理場からの排水流出とそれが湿地・河川環境に及ぼす影響‐安定同位体比による評価‐

  伊藤雅之; 真壁明子; 竹門康弘; 高津文人; 陀安一郎; 由水千景; TUMURSUKH; 大手信人; 木庭啓介; 藤田昇; JAVZAN C; BAYANSAN T; SAULYEGUL A; 永田俊

  日本生態学会大会講演要旨集, 14 Mar. 2008

  
• 同一湿地から放出されるメタン同位体比の時空間変動とその要因

  鈴木希実; 木庭啓介; 伊藤雅之; 尾坂兼一; 大手信人; 戸張賀史; 勝山正則; 山田桂大; 豊田栄; 永田俊; 吉田尚弘

  日本生態学会大会講演要旨集, 14 Mar. 2008

  
• 森林集水域における水銀動態に関する研究

  鈴木由紀子; 大手信人; 谷田幸次; 三条英章; 勝山正則; 伊藤雅之

  日本生態学会大会講演要旨集, 14 Mar. 2008

  
• 炭素安定同位体比を用いた森林集水域における溶存有機炭素の動態解析

  高橋遥; 大手信人; 伊藤雅之; 新井宏受; 松尾奈緒子; 勝山正則; 西本聡志

  日本生態学会大会講演要旨集, 14 Mar. 2008

  
• Hydrological control of nitrogen transformation in a sewage polluted wetland (Ulaanbaatar, Mongolia)

  Masayuki Itoh; Yasuhiro Takemon; Akiko Makabe; Ichiro Tayasu; Chikage Yoshiimizu; Tumurskh Dashzeveg; Javza Choijilsuren; Toshi Nagata

  Asia Oceania Geosciences Society's 5th Annual Meeting, 2008

  
• Diurnal fluctuations in oxygen isotope ratio of dissolved oxygen in a small sewage-polluted stream in Ulaanbaatar, Mongolia

  Ichiro Tayasu; Ayato Kohzu; Masayuki Itoh; Akiko Makabe; Chikage Yoshimizu; Toshi Nagata

  Asia Oceania Geosciences Society's 5th Annual Meeting, 2008

  
• Dynamics of Nitrous Oxide in the Sewage-polluted River in Mongolia

  A. Makabe; K. Koba; I. Tayasu; A, Kohzu; M. Itoh; C. Yoshimizu; N.O. Ogawa; N. Ohkouchi; S. Toyoda; N. Yoshida; T. Nagata

  Asia Oceania Geosciences Society's 5th Annual Meeting, 2008

  
• モンゴル国ウランバートル市の下水処理場からの排水流出とそれが湿地・河川環境に及ぼす影響 -安定同位体比による評価-

  伊藤雅之; 真壁明子; 竹門康弘; 高津文人; 陀安一郎; 由水千景; スムルシュ; 大手信人; 木庭啓介; 藤田昇; ジャブザン・チンゲルマー; サウレグル; 永田俊

  日本生態学会第55回大会, 2008

  
• Preliminary study on the contribution of microbes to the weathering of granite

  KONDO Naho; KATSUYAMA Chie; NAGAOSA Kazuyo; OHTE Nobuhito; ITOH Masayuki; KIMURA Hiroyuki; KATO Kenji

  日本微生物生態学会講演要旨集, 15 Sep. 2007

  
• 高密度シノプティツク観測による河川の環境診断 炭素安定同位体比による評価

  高津文人; 由水千景; 大手信人; 陀安一郎; 木庭啓介; 眞壁明子; KIM Chulgoo; 槙洸; 西村洋子; 小林由紀; 横川太一; 伊藤雅之; 尾坂兼一; 藤本将光; 石川尚人; 永田俊

  日本陸水学会大会講演要旨集, 10 Sep. 2007

  
• 火山山地源流域の流出機構に与える山体地下水の影響

  藤本将光; 大手信人; 川崎雅俊; 尾坂兼一; 伊藤雅之; 大塚泉

  日本陸水学会大会講演要旨集, 10 Sep. 2007

  
• 高密度シノプティック観測による河川の環境診断―窒素安定同位体比による評価

  由水千景; 高津文人; 大手信人; 陀安一郎; 木庭啓介; 眞壁明子; KIM Chulgoo; 槙洸; 西村洋子; 小林由紀; 横川太一; 伊藤雅之; 尾坂兼一; 藤本将光; 石川尚人; 永田俊

  日本陸水学会大会講演要旨集, 10 Sep. 2007

  
• 熱帯・温帯森林土壌におけるCH₄・CO₂の地表面フラックス

  伊藤雅之; 小杉緑子; 大手信人; 尾坂兼一; 谷誠; NIK Abdul Rahim

  日本森林学会大会学術講演集(CD−ROM), 01 Apr. 2007

  
• モンゴル下水流入河川における硝化・脱窒の日変化~アイソトポマー比による解析~

  眞壁明子; 木庭啓介; 陀安一郎; 高津文人; 伊藤雅之; 由水千景; 小川奈々子; 大河内直彦; 豊田栄; 吉田尚弘; 永田俊

  日本生態学会大会講演要旨集, 19 Mar. 2007

  
• 温帯湿原(深泥池)における浮島の浮沈と植物種が地下水質に与える影響

  嶋村鉄也; 伊藤雅之; 尾坂兼一; 大手信人; 竹門康弘

  日本生態学会大会講演要旨集, 19 Mar. 2007

  
• 深泥池浮島湿原の植生とメタン生成の関係

  伊藤雅之; 嶋村鉄也; 大手信人; 竹門康弘

  日本生態学会大会講演要旨集, 19 Mar. 2007

  
• CH4 and CO2 fluxes in tropical and temperate forest soils

  Itoh Masayuki; Kosugi Yoshiko; Ohte Nobuhito; Osaka Ken'ichi; Tani Makoto

  The Japanese Forest Society Congress, 2007

  
• 火山山地源流域の流出機構における山体地下水の影響

  藤本 将光; 大手 信人; 川崎 雅俊; 尾坂 兼一; 伊藤 雅之; 大塚 泉

  日本陸水学会 講演要旨集, 2007

  
• アイソトポマー比を用いた,森林生態系におけるN₂Oのキャラクタリゼーション

  木庭啓介; 木庭啓介; 木庭啓介; 尾坂兼一; 戸張賀史; 戸張賀史; 豊田栄; 豊田栄; 大手信人; 勝山正則; 鈴木希実; 鈴木希実; 伊藤雅之; 山岸弘明; 山岸弘明; 川崎雅俊; 金秀珍; 吉田尚弘; 吉田尚弘; 吉田尚弘; 中島拓男

  第6回SORSTジョイントシンポジウム講演要旨集 超微量物質の同定/認識の化学 平成19年, 2007

  
• Hydrobiogeochemical influences on methane emission from temperate forested wetlands in central Japan

  M. Itoh; N. Ohte; K. Koba; N. Suzuki; M. Katsuyama; K. Hayamizu; M. Tani

  Hydrology and Management of Forested Wetlands - Proceeding of the International Conference, 01 Dec. 2006

  
• 温帯湿原において植物種が制御する水質形成機構

  嶋村鉄也; 伊藤雅之; 尾坂兼一; 大手信人; 竹門康弘

  日本陸水学会大会講演要旨集, 05 Sep. 2006

  
• 森林流域の水銀動態に関する研究—自然水中の全水銀濃度の空間分布—

  鈴木由紀子; 大手信人; 大塚泉; 伊藤雅之; 三条英章; 谷田幸次; 佐竹研一

  日本陸水学会大会講演要旨集, 05 Sep. 2006

  
• 深泥池における水質形成機構

  嶋村鉄也; 尾坂兼一; 伊藤雅之; 大手信人; 竹門康弘

  京都大学防災研究所年報(CD-ROM), Apr. 2006

  
• Hydrobiogeochemistry and its influences on methane dynamics in temperate forested wetlands

  ITOH Masayuki; OHTE Nobuhito; KOBA Keisuke; SUGIMOTO Atsuko; KATSUYAMA Masanori; HAYAMIZU Kana; TANI Makoto

  日本生態学会大会講演要旨集, 24 Mar. 2006

  
• Evolution of water chemistry in Mizoro-ga-ike, a pond with a floating-mat bog

  SHIMAMURA Tetsuya; ITOH Masayuki; OHTE Nobuhito; TAKEMON Yasuhiro

  日本生態学会大会講演要旨集, 24 Mar. 2006

  
• 安定同位体比を用いた森林土壌におけるメタン動態の解析

  鈴木希実; 木庭啓介; 伊藤雅之; 尾坂兼一; 大手信人; 戸張賀史; 勝山正則; 山田桂大; 永田俊

  日本生態学会大会講演要旨集, 27 Mar. 2005

  
• 森林土壌におけるメタン酸化の空間分布とその規定要因

  伊藤雅之; 大手信人; 木庭啓介; 鈴木希実; 勝山正則; 谷誠

  日本森林学会大会講演要旨集(CD−ROM), 20 Mar. 2005

  
• 風化花こう岩二次谷流域の流出過程に及ぼす湿地の影響

  速水香奈; 勝山正則; 大手信人; 伊藤雅之; 杉本敦子

  日本森林学会大会講演要旨集(CD−ROM), 20 Mar. 2005

  
• 風化花こう岩山地源流域の河道流下過程における渓流水質形成機構

  勝山正則; 大手信人; 速水香奈; 伊藤雅之

  日本森林学会大会講演要旨集(CD−ROM), 20 Mar. 2005

  
• The mechanisms of Methane production and emissions from small wetlands in a temperate forest watershed

  ITOH Masayuki; OHTE Nobuhito; KOBA Keisuke; KATSUYAMA Masanori; HAYAMIZU Kana

  Proceedings of General Assembly of The Japanese Society of Limnology, 2005

  
• 風化花崗岩２次谷流域の流出過程におよぼす湿地の影響:水移動経路の解明

  速水 香奈; 勝山 正則; 大手 信人; 伊藤 雅之; 杉本 敦子

  日本森林学会大会発表データベース, 2005

  
• 森林流域内の湿地におけるメタンの生成・放出機構

  伊藤雅之; 大手信人; 木庭啓介; 勝山正則; 速水香奈

  日本陸水学会大会講演要旨集, 10 Sep. 2004

  
• 森林流域におけるメタンフラックスの時空間分布

  伊藤雅之; 大手信人; 勝山正則; 川崎雅俊

  日本林学会大会学術講演集, 20 Mar. 2004

  
• 森林流域の流出過程における湿地の役割

  速水香奈; 勝山正則; 大手信人; 伊藤雅之

  日本林学会大会学術講演集, 20 Mar. 2004

  
• 安定同位体比を用いた地球温暖化ガスの森林土壌中動態の再解釈

  鈴木希実; 木庭啓介; 伊藤雅之; 尾坂兼一; 大手信人; 戸張賀史; 勝山正則; 山田桂大; 豊田栄

  日本林学会大会学術講演集, 20 Mar. 2004

  
• 安定同位体比を用いた地球温暖化ガスの森林土壌中動態の再解釈

  鈴木希実; 木庭啓介; 伊藤雅之; 尾坂兼一; 大手信人; 戸張賀史; 勝山正則; 山田桂大; 豊田栄; 吉田尚弘

  第115回日本林学会大会要旨集, 2004

  
• Characterization of N2O emitted from temperate agricultural soil in Japan

  K. Koba; K. Osaka; S. Toyoda; N. Ohte; M; Katsuyama M. Kawasaki; S. Kim; H. Yamagishi; M. Itoh; N; Yoshida T. Nakajima

  Proceedings of the 2nd International Symposium on Isotopomers, 2004

  
• Characterization of Groundwater N2O in a Temperate Forested Ecosystem

  K.Koba; K.Osaka; Y.Tobari; S.Toyoda; N.Ohte M. Katsuyama; N. Suzuki; M.Itoh; M.Kawasaki; J.Kim; H.Yamagishi; N; Yoshida T.Nakajima

  Abstracts of the Western Pacific Geophysics Meeting, August 2004, Hawaii,USA, 2004

  
• Characterization of N_2_O in a temperate forested ecosystem by its isotopomer ratio

  K. Koba; K. Osaka; S. Toyoda; N. Ohte; M; Katsuyama M. Kawasaki; S. Kim; H. Yamagishi; M. Itoh; N; Yoshida T. Nakajima

  Proceedings of the Second International Symposium on Isotopomers, 2003

  
• 森林流域におけるメタンフラックスの時空間分布

  伊藤雅之; 大手信人; 勝山正則; 川崎雅俊

  日本陸水学会大会講演要旨集, 20 Sep. 2002

  
• 森林流域におけるメタンの動態 放出・吸収の空間分布

  伊藤雅之; 大手信人; 勝山正則; 川崎雅俊

  日本林学会大会学術講演集, 20 Mar. 2002

  

Presentations

• Seasonal variations and its controlling factors of dissolved methane concentrations in lakes and ponds from tropical to temperate region

  Itoh M

  The 8th Asia Research Node Symposium on Humanosphere Science, 29 Oct. 2023, Invited

  
• パーム油と温室効果ガスの関係を探る ‐熱帯泥炭湿地林の農園化が引き起こす諸問題－

  伊藤雅之

  日本調理食品研究会2023年度大会, 22 Jun. 2023, Invited

  
• Seasonal variations and its controlling factors of dissolved methane concentrations in lakes and ponds from tropical to temperate region

  Itoh M; Kobayashi Y; Mendoza MU; Tokida T; Sakabe A; Fujibayashi M; Fukui M; Okuda N; Shiah FK

  JpGU 2023, 26 May 2023

  
• 熱帯火山湖と亜熱帯ダム湖の溶存メタン濃度の季節変動と支配要因

  伊藤雅之; 小林由紀; Mendoza MU; 藤林恵; 福井学; 奥田昇; Shiah FK

  日本陸水学会第86回大会, 18 Sep. 2022

  
• 森林からのメッセージ－熱帯林からアブラヤシプランテーションへ

  伊藤雅之

  日本調理科学会2022年度大会, 02 Sep. 2022, Invited

  
• Application of stable isotope measurements and microbiological analysis for detecting methanogenic activity in a temperate forest wetland

  AGU Fall Meeting, 2009

  
• 新たな水管理技術による水田からのメタン放出抑制試験

  2009年日本土壌肥料学会大会, 2009

  
• Reducing CH4 emission from rice paddy fields by altering water management

  Conference on the Environmental Impacts of Carbon and Nitrogen Cycles in Terrestrial ecosystems in East Asia, 2009

  
• Application of stable isotope measurements and microbiological analysis for detecting methanogenic activity in a temperate forest wetland

  Hydrochange2008, Kyoto, 2008

  
• 人為的改変をうけた熱帯泥炭湿原の温室効果ガス動態

  日本土壌肥料学会大会,名古屋市立大学, 2008

  
• 熱帯・温帯森林土壌におけるCH4・CO2の地表面フラックス

  第118回日本森林学会大会,九州大学, 2007

  
• 深泥池浮島湿原の植生とメタン生成の関係

  第54回生態学会大会,愛媛大学, 2007

  
• Hydrobiogeochemical influences on methane emission from temperate forested wetlands in central Japan

  International Conference on Hydrology and Management of Forested Wetlands,New Bern, North Carolina, 2006

  
• Hydrobiogeochemistry and its influences on methane dynamics intemperate forested wetlands

  2nd EAFES International Congress, Niigata, 2006

  
• 森林土壌におけるメタン酸化の空間分布とその規定要因

  第116回日本森林学会大会,北海道大学, 2005

  
• Spatial And Temporal Variation Of Methane Fluxes In A Small Humid Temperate Forest Watershed In Japan

  AGU Fall Meeting, San Francisco, 2004

  
• 森林流域内の湿地におけるメタンの生成・放出機構

  日本陸水学会第69回大会,新潟大学, 2004

  
• 森林流域におけるメタンフラックスの時空間分布

  第115回日本林学会大会,東京大学, 2004

  
• Spatial and temporal variation of methane flux of temperate forest watershed

  IUGG2003, Sapporo, 2003

  
• 森林流域におけるメタンフラックスの時空間分布

  日本陸水学会第67回大会「集水域の生物地球化学」,東京農工大学, 2002

  
• 森林流域におけるメタンの動態 -放出･吸収の空間分布-

  第113回日本林学会大会,新潟大学, 2002

  

Books and Other Publications

• 首都の人口増加とそれに伴う河川の水質汚濁

  伊藤雅之; 陀安一郎; 永田俊

  モンゴル-草原生態系ネットワークの崩壊と再生-. 藤田昇,加藤聡史,草野栄一,幸田良介編.京都大学出版会 453-468, 2013, Not refereed

  

Awards

• Mar. 2018

  The Ecological Society of Japan, Ecological Research Paper Award

  Integrating isotopic, microbial, and modeling approaches to understand methane dynamics in a frequently disturbed deep reservoir in Taiwan, Japan, Official journal

  Itoh M, Kojima, H, Ho PC, Chang CW, Chen TY, Hsiao SSY, Kobayashi Y, Fujibayashi M, Kao SJ, Hsieh CH, Fukui M, Okuda N, Miki T, Shiah FK
• 26 Mar. 2011

  日本森林学会奨励賞

External funds: Kakenhi

• Latitudinal differences of methane emission from lakes -from tropical to temperate-

  Fund for the Promotion of Joint International Research (International Collaborative Research)

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

  University of Hyogo

  伊藤 雅之

  From 08 Sep. 2023, To 31 Mar. 2026, Granted

  メタン;湖沼;熱帯;亜熱帯;緯度間比較

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23KK0194/
• Estimation of sporadic CH4 emissions from a riparian wetland in responding to heave rain events

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  高橋 けんし

  From 01 Apr. 2021, To 31 Mar. 2024, Granted

  メタンガス;湿地;樹木;土壌;フラックス;メタン;湿地生態系;短時間強雨;レーザー計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21H03576/
• Clarification of forest maintaining mechanism and material cycling through water, and impacts from anthropogenic disturbances in peat swamp forests

  Grant-in-Aid for Scientific Research (C)

  Basic Section 64040:Social-ecological systems-related

  Nanzan University;Research Institute for Humanity and Nature

  塩寺 さとみ

  From 01 Apr. 2020, To 31 Mar. 2024, Granted

  熱帯泥炭湿地林;熱帯ヒース林;環境要因;人為的撹乱;泥炭火災;人為的攪乱;生態系機能;栄養塩動態;自然環境影響評価

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K12266/
• Effects of small reservoirs in the Setouchi region on regional climate mitigation and greenhouse gas emissions

  Grant-in-Aid for Scientific Research (B)

  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related

  University of Hyogo

  Yuichiro Oku

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

  ため池;温室効果ガス排出量;気象緩和効果

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H03109/
• Effects of land conversion from tropical peat swamp forest to oil palm plantations on ecosystem functions and the atmospheric environment

  Grant-in-Aid for Scientific Research (S)

  Broad Section K

  Hokkaido University

  平野 高司

  From 26 Jun. 2019, To 31 Mar. 2024, Granted

  熱帯泥炭;オイルパーム農園;環境撹乱;温室効果気体;大気環境;オイルパーム

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H05666/
• 東南アジア熱帯低湿地火災への多面的アプローチによる熱帯低湿地学の構築

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 4:Geography, cultural anthropology, folklore, and related fields

  Ehime University

  嶋村 鉄也

  From 01 Apr. 2019, To 31 Mar. 2023, Granted

  熱帯泥炭;火災;インドネシア;火災耐性樹種;森林火災;森林ガバナンス;泥炭の収縮;熱重量分析;熱帯泥炭湿地林;土壌の燃焼;土地荒廃;土地利用;熱帯泥炭の保水性;泥炭の燃焼;泥炭火災;ハザードマップ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H00560/
• New insights into the methane emission processes from wetland ecosystems: A concerted activity of atmospheric chemistry and plant ecology researches

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  Kenshi Takahashi

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

  メタン;湿地生態系;温室効果ガス;レーザー分光法;フラックス;大気化学;植物生態学;温室効果気体;土壌微生物;レーザー分光;フラックス計測;レーザー計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H03356/
• Interactions between water cycle mechanisms and vegetation resilience in tropical rainforest ecosystems

  Grant-in-Aid for Scientific Research (B)

  Basic Section 40010:Forest science-related

  Kyoto University

  Yoshiko Kosugi

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

  東南アジア;水循環機構;植物水分生理;生態系フラックス;低地フタバガキ林

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H02239/
• Is Tropical Peatland in SE Asia a huge CH4 source?

  Grant-in-Aid for Scientific Research (B)

  Basic Section 40010:Forest science-related

  University of Hyogo

  Masayuki Itoh

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

  熱帯泥炭;メタン;温室効果;湿地林;土地利用;培養実験;pH;東南アジア;ばらつき;熱帯泥炭湿地;地点間差

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H02238/
• Latitudinal pattern of methanotrophic food webs driving carbon and nitrogen cycling in lakes

  Grant-in-Aid for Scientific Research (B)

  Research Institute for Humanity and Nature

  Noboru Okuda

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

  メタン栄養食物網;メタン酸化細菌;メタン動態;NC10;窒素補給;一回循環湖;部分循環湖;緯度間変異;メタン;炭素・窒素循環;酸化還元環境;メチル栄養細菌;熱帯部分循環湖

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H05774/
• Clarification of Hydrological Process of Tropical Peatland under Large-Scale Development and Investigation of Water and Vegetation Management for Fire Prevention

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Osamu Kozan

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

  熱帯泥炭地;インドネシア;在来種植林;再湿地化;熱帯泥炭湿地;防火;植林;水循環;火災;生態系修復・整備;リモートセンシング;水工学;泥炭地火災;PM10;CO

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H05747/
• Effects of rapid environmental changes on GHG dynamics in Tropical peatlands

  Grant-in-Aid for Young Scientists (A)

  University of Hyogo;Kyoto University

  MASAYUKI ITOH

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  熱帯泥炭;東南アジア;温室効果ガス;土地利用改変;排水;火災;環境変化;物質循環;土壌圏現象

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H05625/
• Desingn of Rice Crop Insurance in Semi-arid Cameroon

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Seiichi FUKUI

  From 01 Apr. 2014, To 31 Mar. 2018, Project Closed

  気象インデックス;小口作物保険;農家行動モデル;作物保険;カメルーン;稲作;カリブレーション;プロスペクト理論

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26660187/
• Evaluation of the carbon balance of tropical peat ecosystems using a tower-flux network

  Grant-in-Aid for Scientific Research (A)

  Hokkaido University

  Takashi Hirano

  From 01 Apr. 2013, To 31 Mar. 2017, Project Closed

  熱帯泥炭林;環境撹乱;排水;土地利用変化;プランテーション;泥炭分解;熱帯泥炭;人為撹乱;オイルパーム園;ゴム園;炭素収支;メタン;環境変動;炭素循環;フラックス観測;水循環;二酸化炭素;温室効果;温暖化;東南アジア;土壌炭素

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25257401/
• Effects of change from natural forest to plantations on greenhouse gas dynamics in Southeast Asia

  Grant-in-Aid for Research Activity Start-up

  Kyoto University

  Masayuki ITOH

  From 31 Aug. 2012, To 31 Mar. 2014, Project Closed

  熱帯林;泥炭湿地;温室効果ガス;物資循環;人為的攪乱;泥炭;炭素循環;二酸化炭素;物質循環;地下水位変動;温暖化ガス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24880021/
• Evaluation of the response of gas exchange between tropical rainforests and the atmosphere to the climate change based on the long-term tower observation.

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Yoshiko Kosugi

  From 01 Apr. 2012, To 31 Mar. 2017, Project Closed

  群落CO2交換;蒸発散;炭素動態;水分動態;気候変動

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24255014/
• Use of Tunable Diode Laser Spectrophotometer (TDLS) for the understanding of trace gas dynamics in ecosystems

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Yoshiko KOSUGI

  From 01 Apr. 2009, To 31 Mar. 2011, Project Closed

  TDLS;CH_4動態;渦集積法;チャンバー法;レーザー分光法;微量ガス;CH4動態

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21380095/
• Application of stable isotope measurements and microbiological analysis to elcidate methane dynamics in various soils

  Grant-in-Aid for Young Scientists (B)

  National Institute for Agro-Environmental Sciences

  Masayuki ITOH

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

  水資源涵養;水質;物質循環;温室効果ガス;メタン;森林;湿地;生物地球化学;安定同位体;微生物群集解析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20780117/
• Prediction of flood and drought in ungauged mountainous basins by developing a hydrologic model for the bedrock-soil-vegetation-atmosphere continuum

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Makoto TANI

  From 01 Apr. 2006, To 31 Mar. 2009, Project Closed

  水災害;未観測流域水文予測;斜面水文学;水循環;蒸発散;土壌水分;基岩地下水;マクロポアー;スケール問題;自然災害;洪水;水資源;地球観測;渇水;土壌;森林;マクロポア-;スケ-ル問題

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18201036/
• 森林土壌は本当に一酸化炭素のシンクか？―半導体レーザーによるフラックスの精密計測

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Kyoto University

  高橋 けんし

  From 01 Apr. 2024, To 31 Mar. 2027, Granted

  森林土壌;一酸化炭素;フラックス;レーザー計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K03063/

Education

Teaching subject(s)

• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Atmospheric Physics VB

  5101, Fall, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Atmospheric Physics VA

  5100, Spring, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Atmospheric Physics IIIA

  5020, Spring, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Atmospheric Physics VD

  5103, Fall, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Atmospheric Physics VC

  5102, Spring, Graduate School of Science, 2

Academic, Social Contribution

Committee Memberships

• From Jan. 2015, To Present

  和文誌編集委員, 水文・水資源学会
• From Jan. 2015, To Dec. 2016

  英文誌編集委員, 日本陸水学会