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, 教授

Concurrent Affiliation

• Center for the Promotion of Interdisciplinary Education and Research (C-PiER), 熱帯林保全と社会的持続性研究推進ユニット

Professional Memberships

• The Ecological Society of Japan
• Japan Society of Atmospheric Chemistry
• 米国化学会
• 米国地球物理学連合
• 日本気象学会
• American Chemical Society
• Meteorological Society of Japan
• American Geophysical Union
• 日本農業気象学会

Academic Degree

• 修士(環境科学)(北海道大学)
• 博士（理学)(名古屋大学)

Research History

• From Nov. 2022

  京都大学生存圏研究所 教授
• From Oct. 2009

  京都大学生存圏研究所 准教授
• From Apr. 2007

  京都大学次世代開拓研究ユニット 特定助教
• From Dec. 2006

  京都大学次世代開拓研究ユニット 特定助手
• From Apr. 1998

  名古屋大学太陽地球環境研究所 助手

Language of Instruction

• English

ID,URL

• J-Global ID

  200901034000132888

• External link

  https://sites.google.com/view/rish-laeia/

Website(s) (URL(s))

• http://www.rish.kyoto-u.ac.jp/laeia/members/tkenshi/index.html

researchmap URL

• https://researchmap.jp/read0006671

Research

Research Topics, Overview of the research

• Research Topics

  Development of high-sensitive instruments based on laser spectroscopy techniques and thier application to atmospheric studies
  Laboratory studies on atmospheric oxidation processes of biogenic organic molecules

Research Interests

• 生物圏-大気圏の生物地球化学的相互作用
• 大気微量成分の高感度計測技術の開発
• Biogeochemical interactions between the atmosphere and biosphere
• Development of high-sensitive instruments for measuring atmospheric trace molecules

Research Areas

• Nanotechnology/Materials, Analytical chemistry
• Natural sciences, Atmospheric and hydrospheric science
• Environmental science/Agricultural science, Environmental dynamics

Papers

• Submillimeter-wave spectroscopic performance of JEM/SMILES

  H Ozeki; Y Kasai; S Ochiai; S Tsujimaru; J Inatani; H Masuko; C Takahashi; L Mazuray; C Rosolen

  MICROWAVE REMOTE SENSING OF THE ATMOSPHERE AND ENVIRONMENT II, 2000

  
• 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, Peer-reviewed, Lead author, Corresponding author

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• Aerial (+)-borneol modulates root morphology, auxin signalling and meristematic activity in Arabidopsis roots

  Kyohei Fukuda; Masayoshi Uefune; Hidehiro Fukaki; Yasuo Yamauchi; Ikuko Hara-Nishimura; Rika Ozawa; Kenji Matsui; Koichi Sugimoto; Kazunori Okada; Ryozo Imai; Kenshi Takahashi; Shinichi Enami; René Wurst; Junji Takabayashi

  Biology Letters, May 2022, Peer-reviewed

  
• Vertical profiles of methane concentration above and within canopy in a temperate Japanese cypress forest

  Kenshi Takahashi; Ayaka Sakabe; Akito Kanazawa; Yoshiko Kosugi

  Atmospheric Environment: X, Nov. 2021, Peer-reviewed, Lead author, Corresponding author

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• Methane emission is independent from silicon availability in warm-temperate Chamaecyparis obtusa forest soils from diverse topographic positions

  Ryosuke Nakamura; Ayaka Sakabe; Kenshi Takahashi

  GEODERMA, Sep. 2021, Peer-reviewed, Last author

  
• lemental Analysis of Steel Samples using Laser Ablation-ICP-Mass Spectrometry

  Takafumi HIRATA; Yoshiki MAKINO; Masuto FUJIMOTO; Yasuo KUROKI; Kenshi TAKAHASHI

  Journal of the Mass Spectrometry Society of Japan, Oct. 2019, Peer-reviewed

  
• Controlling Factors of Seasonal Variation of Stem Methane Emissions from Alnus japonica in a Riparian Wetland of a Temperate Forest Authors and addresses

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

  Journal of Geophysical Research: Biogeosciences, 27 Sep. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Exploring sub-daily to seasonal variations in methane exchange in a single-crop rice paddy in central Japan

  Hiroki Iwata; Masayoshi Mano; Keisuke Ono; Takeshi Tokida; Takahiro Kawazoe; Yoshiko Kosugi; Ayaka Sakabe; Kenshi Takahashi; Akira Miyata

  Atmospheric Environment, Apr. 2018, Peer-reviewed

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

  Ayaka Sakabe; Yoshiko Kosugi; Chika Okumi; Masayuki Itoh; Kenshi Takahashi

  JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, Jul. 2016, Peer-reviewed

  
• Methane exchange in a poorly-drained black spruce forest over permafrost observed using the eddy covariance technique

  Hiroki Iwata; Yoshinobu Harazono; Masahito Ueyama; Ayaka Sakabe; Hirohiko Nagano; Yoshiko Kosugi; Kenshi Takahashi; Yongwon Kim

  AGRICULTURAL AND FOREST METEOROLOGY, Dec. 2015, Peer-reviewed

  
• Effects of topographic features and air quality environment on the ozone destruction processes in the surface boundary layer as studied by traverse observations

  高橋けんし; 矢吹正教

  生存圏研究, Nov. 2015, Peer-reviewed

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• Methane uptake in a temperate forest soil using continuous closed-chamber measurements

  Masahito Ueyama; Ryota Takeuchi; Yoshiyuki Takahashi; Reiko Ide; Mioko Ataka; Yoshiko Kosugi; Kenshi Takahashi; Nobuko Saigusa

  AGRICULTURAL AND FOREST METEOROLOGY, Nov. 2015, Peer-reviewed

  
• 日本における地球大気化学研究のこれまでとこれから

  谷本浩志; 秋元肇; 中澤高清; 小池真; 近藤豊; 河村公隆; 松見豊; 高橋けんし

  地球環境, Oct. 2015, Peer-reviewed

  
• Effects of water vapor dilution on trace gas flux, and practical correction methods

  Yoshinobu Harazono; Hiroki Iwata; Ayaka Sakabe; Masahito Ueyama; Kenshi Takahashi; Hirohiko Nagano; Taro Nakai; Yoshiko Kosugi

  JOURNAL OF AGRICULTURAL METEOROLOGY, Jun. 2015, Peer-reviewed

  
• SMILES observations of mesospheric ozone during the solar eclipse

  Koji Imai; Takashi Imamura; Kenshi Takahashi; Hideharu Akiyoshi; Yousuke Yamashita; Makoto Suzuki; Ken Ebisawa; Masato Shiotani

  GEOPHYSICAL RESEARCH LETTERS, May 2015, Peer-reviewed

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• 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

  Ayaka Sakabe; Yoshiko Kosugi; Kenshi Takahashi; Masayuki Itoh; Akito Kanazawa; Naoki Makita; Mioko Ataka

  JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, Apr. 2015, Peer-reviewed

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• Application of Mass Spectrometry to Studies on Secondary Organic Aerosol Formation

  HIROKAWA Jun; INOMATA Satoshi; TAKAHASHI Kenshi; SAKAMOTO Yosuke; TANIMOTO Hiroshi; SEKIMOTO Kanako

  Earozoru Kenkyu, Apr. 2014, Peer-reviewed

  
• Cross-Validation of Open-Path and Closed-Path Eddy-Covariance Techniques for Observing Methane Fluxes

  Hiroki Iwata; Yoshiko Kosugi; Keisuke Ono; Masayoshi Mano; Ayaka Sakabe; Akira Miyata; Kenshi Takahashi

  BOUNDARY-LAYER METEOROLOGY, Apr. 2014, Peer-reviewed

  
• Detection of stable carbon isotopes of methane with a 2.4-mu m distributed feedback laser

  Kotaro Tanaka; Kenshi Takahashi; Kenichi Tonokura; Hiroaki Sugiyama; Nobuo Nakano; Yukio Nakano

  JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, Jan. 2014, Peer-reviewed

  
• High-precision measurements of the methane flux over a larch forest based on a hyperbolic relaxed eddy accumulation method using a laser spectrometer

  Masahito Ueyama; Yuriko Takai; Yoshiyuki Takahashi; Reiko Ide; Ken Hamotani; Yoshiko Kosugi; Kenshi Takahashi; Nobuko Saigusa

  Agricultural and Forest Meteorology, 05 Sep. 2013, Peer-reviewed

  
• Continuous measurements of stable carbon isotopes in CO2 with a near-IR laser absorption spectrometer

  Kotaro Tanaka; Ryota Kojima; Kenshi Takahashi; Kenichi Tonokura

  Infrared Physics and Technology, 2013, Peer-reviewed

  
• レーザーで森林のメタンをはかる

  高橋 けんし

  森林科学, doi: 10.11519/jjsk.66.0_47, Jul. 2012

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

  Ayaka Sakabe; Ken Hamotani; Yoshiko Kosugi; Masahito Ueyama; Kenshi Takahashi; Akito Kanazawa; Masayuki Itoh

  THEORETICAL AND APPLIED CLIMATOLOGY, Jul. 2012, Peer-reviewed

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• Automated closed-chamber measurements of methane fluxes from intact leaves and trunk of Japanese cypress

  Kenshi Takahashi; Yoshiko Kosugi; Akito Kanazawa; Ayaka Sakabe

  ATMOSPHERIC ENVIRONMENT, May 2012, Peer-reviewed

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• Monitoring of atmospheric nitrogen dioxide by long-path pulsed differential optical absorption spectroscopy using two different light paths

  Yasuaki Kambe; Yotsumi Yoshii; Kenshi Takahashi; Kenichi Tonokura

  JOURNAL OF ENVIRONMENTAL MONITORING, Mar. 2012, Peer-reviewed

  
• Development of a near-IR laser based spectrometer for continuous measurement of stable carbon isotopes in CO 2

  Kotaro Tanaka; Kenshi Takahashi; Kenichi Tonokura

  Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 2012, Peer-reviewed

  
• Comparison of laser-induced fluorescence and chemiluminescence measurements of NO2 at an urban site

  Hiroyuki Suzuki; Yuka Miyao; Tomoki Nakayama; Julie K. Pearce; Yutaka Matsumi; Kenshi Takahashi; Kazuyuki Kita; Kenichi Tonokura

  ATMOSPHERIC ENVIRONMENT, Nov. 2011, Peer-reviewed

  
• Ion Formation Processes in Laser Ablation of Multicomponent Inorganic Particles Relevant to Single Particle Laser Analysis of Atmospheric Aerosols

  Akihiro Yabushita; Takashi Kinugawa; Masahiro Narukawa; Kenshi Takahashi; Masahiro Kawasaki; Yutaka Matsumi

  CHEMISTRY LETTERS, May 2011, Peer-reviewed

  
• Characterization of Aerosol Particles in the Tokyo Metropolitan Area using Two Different Particle Mass Spectrometers

  Jia-Hua Xing; Kenshi Takahashi; Akihiro Yabushita; Takashi Kinugawa; Tomoki Nakayama; Yutaka Matsumi; Kenichi Tonokura; Akinori Takami; Takashi Imamura; Kei Sato; Masahiro Kawasaki; Toshihide Hikida; Akio Shimono

  AEROSOL SCIENCE AND TECHNOLOGY, 2011, Peer-reviewed

  
• Fluorescence detection of atmospheric nitrogen dioxide using a blue light-emitting diode as an excitation source

  Yutaka Matsumi; Fumikazu Taketani; Kenshi Takahashi; Tomoki Nakayama; Megumi Kawai; Yuka Miyao

  APPLIED OPTICS, Jul. 2010, Peer-reviewed

  
• Kinetics and Mechanism of Chlorine-Atom-Initiated Oxidation of Allyl Alcohol, 3-Buten-2-ol, and 2-Methyl-3-buten-2-ol

  Kenshi Takahashi; Jia-Hua Xing; Michael D. Hurley; Timothy J. Wallington

  JOURNAL OF PHYSICAL CHEMISTRY A, Apr. 2010, Peer-reviewed

  
• Kinetics and Mechanisms of OH-Initiated Oxidation of Small Unsaturated Alcohols

  Kenshi Takahashi; Michael D. Hurley; Timothy J. Wallington

  INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, Mar. 2010, Peer-reviewed

  
• Zhang et al. reply

  P. Zhang; V. Kharchenko; A. Dalgarno; Y. Matsumi; T. Nakayama; K. Takahashi

  Physical Review Letters, 06 Oct. 2009

  
• Atmospheric Chemistry of BrO Radicals: Kinetics of the Reaction with C2H5O2 Radicals at 233-333 K

  Yosuke Sakamoto; Daisuke Yamano; Tomoki Nakayama; Satoshi Hashimoto; Masahiro Kawasaki; Timothy J. Wallington; Shun Miyano; Kenichi Tonokura; Kenshi Takahashi

  JOURNAL OF PHYSICAL CHEMISTRY A, Sep. 2009, Peer-reviewed

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• Continuous monitoring of urban air quality with a pulsed DOAS technique

  Y.Kambe; Y.Yoshii; K.Takahashi; K.Tonokura

  Urban Climate News(IAUC), Sep. 2009, Peer-reviewed

  
• Kinetics of the reactions of chlorine atoms with a series of acetates

  Jia-Hua Xing; Kenshi Takahashi; Michael D. Hurley; Timothy J. Wallington

  CHEMICAL PHYSICS LETTERS, Jun. 2009, Peer-reviewed

  
• Kinetics of the reaction of chlorine atoms with isoprene (2-methyl 1,3-butadiene, CH2=C(CH3)CH=CH2) at 297 +/- 2 K

  Jia-Hua Xing; Kenshi Takahashi; Michael D. Hurley; Timothy J. Wallington

  CHEMICAL PHYSICS LETTERS, Apr. 2009, Peer-reviewed

  
• Internal mixing of pollutants for submicron particles observed during springtime in Japan

  Jun Matsumoto; Masahiro Narukawa; Kenshi Takahashi; Yutaka Matsumi; Akihiro Yabushita; Atsushi Shimizu; Ichiro Matsui; Nobuo Sugimoto

  Asian Journal of Atmospheric Environment, 2009, Peer-reviewed

  
• Pulsed laser photolysis vacuum UV laser-induced fluorescence kinetic study of the reactions of Cl((2)P(3/2)) atoms with ethyl formate, n-propyl formate, and n-butyl formate

  Tomoyuki Ide; Erika Iwasaki; Yutaka Matsumi; Jia-Hua Xing; Kenshi Takahashi; Timothy J. Wallington

  CHEMICAL PHYSICS LETTERS, Dec. 2008, Peer-reviewed

  
• Thermal decomposition rate of N2O5 measured by cavity ring-down spectroscopy

  Tomoyuki Ide; Tomoki Nakayama; Kenshi Takahashi; Yutaka Matsumi

  INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, Oct. 2008, Peer-reviewed

  
• Vacuum UV laser-induced fluorescence study of the collisional removal of Br((2)P(1/2)) atoms by small molecules

  Kenshi Takahashi; Erika Iwasaki; Yutaka Matsumi

  CHEMICAL PHYSICS LETTERS, Sep. 2008, Peer-reviewed

  
• Atmospheric chemistry of cyclohexanone: UV spectrum and kinetics of reaction with chlorine atoms

  E. Iwasaki; Y. Matsumi; K. Takahashi; T. J. Wallington; M. D. Hurley; J. J. Orlando; E. W. Kaiser; J. G. Calvert

  INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, May 2008

  
• Approach to thermal equilibrium in atomic collisions

  P. Zhang; V. Kharchenko; A. Dalgarno; Y. Matsumi; T. Nakayama; K. Takahashi

  PHYSICAL REVIEW LETTERS, Mar. 2008, Peer-reviewed

  
• Nighttime measurements of ambient N2O5, NO2, NO and O-3 in a sub-urban area, Toyokawa, Japan

  Tomoki Nakayama; Tomoyuki Ide; Fumikazu Taketani; Megumi Kawai; Kenshi Takahashi; Yutaka Matsumi

  ATMOSPHERIC ENVIRONMENT, Mar. 2008, Peer-reviewed

  
• Kinetics and mechanism of the reaction of chlorine atoms with n-pentanal

  E. Iwasaki; T. Nakayama; Y. Matsumi; K. Takahashi; T. J. Wallington; M. D. Hurley; E. W. Kaiser

  JOURNAL OF PHYSICAL CHEMISTRY A, Feb. 2008, Peer-reviewed

  
• Single particle analysis of secondary organic aerosols formed from 1,4-cyclohexadiene ozonolysis using a laser-ionization single-particle aerosol mass spectrometer

  Masahiro Narukawa; Yutaka Matsumi; Jun Matsumoto; Kenshi Takahashi; Akihiro Yabushita; Kei Sato; Takashi Imamura

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Jan. 2008, Peer-reviewed

  
• Measurements of ammonium and sodium salt aerosol particles using a laser-ionization single-particle aerosol mass spectrometer

  Masahiro Narukawa; Yutaka Matsumi; Kenshi Takahashi; Akihiro Yabushita

  CHEMISTRY LETTERS, Jul. 2007, Peer-reviewed

  
• Vacuum ultraviolet laser-induced fluorescence kinetic study of the reactions of Cl atoms with fluoroalkenes (CxF2x+1CH=CH2, x=1, 2, 4, 6, and 8) at low pressures

  Kenshi Takahashi; Erika Iwasaki; Tomoki Nakayama; Yutaka Matsumi; Timothy J. Wallington

  INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, Jun. 2007, Peer-reviewed

  
• Real-time analysis of secondary organic aerosol particles formed from cyclohexene ozonolysis using a laser-ionization single-particle aerosol mass spectrometer

  Masahiro Narukawa; Yutaka Matsumi; Jun Matsumoto; Kenshi Takahashi; Akihiro Yabushita; Kei Sato; Takashi Imamura

  Analytical Sciences, May 2007, Peer-reviewed

  
• Mechanism of the gas phase reaction of chlorine atoms with butanone

  E. Iwasaki; F. Taketani; K. Takahashi; Y. Matsumi; T. J. Wallington; M. D. Hurley

  CHEMICAL PHYSICS LETTERS, May 2007, Peer-reviewed

  
• Pulsed laser photolysis vacuum UV laser-induced fluorescence kinetic study of the gas-phase reactions of Cl(P-2(3/2)) atoms with C-3-C-6 ketones

  Kenshi Takahashi; Erika Iwasaki; Yutaka Matsumi; Timothy J. Wallington

  JOURNAL OF PHYSICAL CHEMISTRY A, Feb. 2007, Peer-reviewed

  
• Trace detection of atmospheric NO2 by laser-induced fluorescence using a GaN diode laser and a diode-pumped YAG laser

  Fumikazu Taketani; Megumi Kawai; Kenshi Takahashi; Yutaka Matsumi

  APPLIED OPTICS, Feb. 2007, Peer-reviewed

  
• Atmospheric chemistry of CF3CHCH2 and C4F9CHCH2: Products of the gas-phase reactions with Cl atoms and OH radicals

  T. Nakayama; K. Takahashi; Y. Matsumi; A. Toft; M. P. Sulbaek Andersen; O. J. Nielsen; R. L. Waterland; R. C. Buck; M. D. Hurley; T. J. Wallington

  JOURNAL OF PHYSICAL CHEMISTRY A, Feb. 2007, Peer-reviewed

  
• Scavenging of pollutant acid substances by Asian mineral dust particles

  J Matsumoto; K Takahashi; Y Matsumi; A Yabushita; A Shimizu; Matsui, I; N Sugimoto

  GEOPHYSICAL RESEARCH LETTERS, Apr. 2006, Peer-reviewed

  
• Stratospheric ozone isotope enrichment studied by submillimeter wave heterodyne radiometry: The I observation capabilities of SMILES

  YJ Kasai; J Urban; C Takahashi; S Hoshino; K Takahashi; J Inatani; M Shiotani; H Masuko

  IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, Mar. 2006, Peer-reviewed

  
• Laboratory study of O(S-1) formation process in the photolysis of O-3 and its atmospheric implications

  Tomoki Nakayama; Kenshi Takahashi; Yutaka Matsumi; Hitoshi Fujiwara

  JOURNAL OF ATMOSPHERIC CHEMISTRY, Feb. 2006, Peer-reviewed

  
• Kinetic study of the collisional quenching of spin-orbitally excited atomic chlorine, Cl(P-2(1/2)), by H2O, D2O, and H2O2

  M Kono; K Takahashi; Y Matsumi

  CHEMICAL PHYSICS LETTERS, Jan. 2006, Peer-reviewed

  
• New kinetic and spectroscopic measurements in the CF3Ox+NOx system

  M. S. Chiappero; F. E. Malanca; G. A. Arguello; S. Nishida; K. Takahashi; Y. Matsumi; M. D. Hurley; T. J. Wallington

  ENVIRONMENTAL SIMULATION CHAMBERS: APPLICATION TO ATMOSPHERIC CHEMICAL PROCESSES, 2006

  
• Thermalization cross sections of suprathermal N(S-4) atoms in collisions with atmospheric molecules

  T Nakayama; K Takahashi; Y Matsumi

  GEOPHYSICAL RESEARCH LETTERS, Dec. 2005, Peer-reviewed

  
• N(S-4) formation following the 193.3-nm ArF laser irradiation of NO and NO2 and its application to kinetic studies of N(S-4) reactions with NO and NO2

  T Nakayama; K Takahashi; Y Matsumi; K Shibuya

  JOURNAL OF PHYSICAL CHEMISTRY A, Dec. 2005, Peer-reviewed

  
• Quantum yield for hydrogen atom formation from H2O2 photolysis in the range 193-240 nm

  T Nakayama; K Takahashi; Y Matsumi

  INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, Dec. 2005, Peer-reviewed

  
• Atmospheric chemistry of CH3CHF2 (HFC-152a): Kinetics, mechanisms, and products of Cl atom- and OH radical-initiated oxidation in the presence and absence of NOx

  F Taketani; T Nakayama; K Takahashi; Y Matsumi; MD Hurley; TJ Wallington; A Toft; MPS Andersen

  JOURNAL OF PHYSICAL CHEMISTRY A, Oct. 2005, Peer-reviewed

  
• Rate constants of the O(D-1) reactions with N-2, O-2, N2O, and H2O at 295 K

  K Takahashi; Y Takeuchi; Y Matsumi

  CHEMICAL PHYSICS LETTERS, Jul. 2005, Peer-reviewed

  
• Laser-induced fluorescence instrument for measuring atmospheric SO2

  Y Matsumi; H Shigemori; K Takahashi

  ATMOSPHERIC ENVIRONMENT, Jun. 2005, Peer-reviewed

  
• Kinetics of the reactions of Cl*(P-2(1/2)) and Cl(P-2(3/2)) atoms with CH3OH, C2H5OH, n-C3H7OH, and i-C3H7OH at 295 K

  F Taketani; K Takahashi; Y Matsumi; TJ Wallington

  JOURNAL OF PHYSICAL CHEMISTRY A, May 2005, Peer-reviewed

  
• Laser-induced fluorescence study of the quenching of Cl((2)p(1/2)) in collisions with N-2 molecules and rare gas atoms

  F Taketani; A Yamasaki; K Takahashi; Y Matsumi

  CHEMICAL PHYSICS LETTERS, Apr. 2005, Peer-reviewed

  
• Quantum yields for Cl(P-2(j)) atom formation from the photolysis of chlorofluorocarbons and chlorinated hydrocarbons at 193.3 nm

  F Taketani; K Takahashi; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Mar. 2005, Peer-reviewed

  
• DAccurate determination of the absolute quantum yield for O(D-1) formation in the photolysis of ozone at 308 nm

  K Takahashi; S Hayashi; T Suzuki; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Nov. 2004, Peer-reviewed

  
• Reaction kinetics of O(S-1) atom with atmospheric molecules

  T Nakayama; K Takahashi; Y Matsumi

  CHEMICAL PHYSICS LETTERS, Nov. 2004, Peer-reviewed

  
• Hydrogen atom formation in the photolysis of acetone at 193 nm

  K Takahashi; T Nakayama; Y Matsumi; Y Osamura

  JOURNAL OF PHYSICAL CHEMISTRY A, Sep. 2004, Peer-reviewed

  
• Quantum yield for O(D-1) production from ozone photolysis in the wavelength range of 193-225 nm

  S Nishida; F Taketani; K Takahashi; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Apr. 2004, Peer-reviewed

  
• CF3ONO2 yield in the gas phase reaction of CF3O2 radicals with NO

  S Nishida; K Takahashi; Y Matsumi; M Chiappero; G Arguello; TJ Wallington; MD Hurley; JC Ball

  CHEMICAL PHYSICS LETTERS, Apr. 2004, Peer-reviewed

  
• Formation of O(P-3) atoms in the photolysis of N2O at 193 nm and O(P-3)+N2O product channel in the reaction of O(D-1)+N2O

  S Nishida; K Takahashi; Y Matsumi; N Taniguchi; S Hayashida

  JOURNAL OF PHYSICAL CHEMISTRY A, Apr. 2004, Peer-reviewed

  
• Atmospheric chemistry of pivalaldehyde and isobutyraldehyde: Kinetics and mechanisms of reactions with Cl atoms, fate of (CH3)(3)CC(O) and (CH3)(2)CHC(O) radicals, and self-reaction kinetics of (CH3)(3)CC(O)O-2 and (CH3)(2)CHC(O)O-2 radicals

  JP Le Crane; E Villenave; MD Hurley; TJ Wallington; S Nishida; K Takahashi; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Feb. 2004, Peer-reviewed

  
• Vacuum ultraviolet laser-induced fluorescence detection of O(S-1) atom produced in the 193 nm photolysis of ozone

  K Takahashi; T Nakayama; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Nov. 2003, Peer-reviewed

  
• Quantum yield for N(S-4) production in the ultraviolet photolysis of N2O

  T Nakayama; K Takahashi; Y Matsumi; N Taniguchi; S Hayashida

  JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, Nov. 2003, Peer-reviewed

  
• Sensitivity studies of the recent new data on O(D-1) quantum yields in O-3 Hartley band photolysis in the stratosphere

  N Taniguchi; S Hayashida; K Takahashi; Y Matsumi

  ATMOSPHERIC CHEMISTRY AND PHYSICS, Sep. 2003, Peer-reviewed

  
• Atmospheric chemistry of CF3CFHOCF3: Reaction with OH radicals, atmospheric lifetime, and global warming potential

  K Takahashi; Y Matsumi; TJ Wallington; MD Hurley

  JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, Nov. 2002, Peer-reviewed

  
• Quantum yields of O(D-1) formation in the photolysis of ozone between 230 and 308 nm

  K Takahashi; S Hayashi; Y Matsumi; N Taniguchi; S Hayashida

  JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, Sep. 2002, Peer-reviewed

  
• Atmospheric lifetime of SF5CF3

  K Takahashi; T Nakayama; Y Matsumi; S Solomon; T Gejo; E Shigemasa; TJ Wallington

  GEOPHYSICAL RESEARCH LETTERS, Aug. 2002, Peer-reviewed

  
• Laser-induced fluorescence instrument for the detection of tropospheric OH radicals

  Y Matsumi; M Kono; T Ichikawa; K Takahashi; Y Kondo

  BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, Apr. 2002, Peer-reviewed

  
• Electronic quenching of O(D-1) by collisions with O-2: A theoretical study in a collinear case

  N Miura; K Hashimoto; K Takahashi; N Taniguchi; Y Matsumi

  JOURNAL OF CHEMICAL PHYSICS, Apr. 2002, Peer-reviewed

  
• Spectroscopic Approaches to Environmental Science

  TAKAHASHI Kenshi; MATSUMI Yutaka

  Bunko Kenkyu, Feb. 2002, Peer-reviewed

  
• Atmospheric chemistry of CF3CFHOCF3: kinetics of the reaction with Cl atoms and fate of CF3CFO((center dot))OCF3 radicals

  K Takahashi; Y Matsumi; TJ Wallington; MD Hurley

  CHEMICAL PHYSICS LETTERS, Jan. 2002, Peer-reviewed

  
• Nonthermal steady state translational energy distributions of O( ¹D) atoms in the stratosphere

  Kenshi Takahashi; Nori Taniguchi; Yoshihiro Sato; Yutaka Matsumi

  Journal of Geophysical Research Atmospheres, 2002, Peer-reviewed

  
• Quantum yields of O(¹D) formation in the photolysis of ozone between 230 and 308 nm

  Kenshi Takahashi; Shinsuke Hayashi; Yutaka Matsumi; Nori Taniguchi; Sachiko Hayashida

  Journal of Geophysical Research Atmospheres, 2002, Peer-reviewed

  
• Atmospheric chemistry of CF<inf>3</inf>CFHOCF<inf>3</inf>: Reaction with OH radicals, atmospheric lifetime, and global warming potential

  Kenshi Takahashi; Yutaka Matsumi; Timothy J. Wallington; Michael D. Hurley

  Journal of Geophysical Research Atmospheres, 2002, Peer-reviewed

  
• High-sensitivity instrument for measuring atmospheric NO2

  Y Matsumi; S Murakami; M Kono; K Takahashi; M Koike; Y Kondo

  ANALYTICAL CHEMISTRY, Nov. 2001, Peer-reviewed

  
• Kinetics of the reactions of Cl*(P-2(1/2)) and Cl(P-2(3/2)) atoms with C3H8,C3D8, n-C4H10, and i-C4H10 at 298 K

  K Hitsuda; K Takahashi; Y Matsumi; TJ Wahington

  CHEMICAL PHYSICS LETTERS, Sep. 2001, Peer-reviewed

  
• Kinetics of the reactions of Cl(P-2(1/2)) and Cl(P-2(3/2)) atoms with C2H6, C2D6, CH3F, C2H5F, and CH3CF3 at 298 K

  K Hitsuda; K Takahashi; Y Matsumi; TJ Wallington

  JOURNAL OF PHYSICAL CHEMISTRY A, May 2001, Peer-reviewed

  
• Photodissociation of O-3 around 309 nm

  N Taniguchi; K Takahashi; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, Oct. 2000, Peer-reviewed

  
• Relaxation processes of translationally hot O(D-1) by collisions with O-2

  N Taniguchi; K Hirai; K Takahashi; Y Matsumi

  JOURNAL OF PHYSICAL CHEMISTRY A, May 2000, Peer-reviewed

  
• JEM/SMILES limb-sounding of stratospheric trace species II. Simulation results for JEM/SMILES observations

  Y Kasai; C Takahashi; S Tsujimaru; S Ochiai; S Buehler; K Takahashi; T Shirai; H Ozeki; M Shiotani

  MICROWAVE REMOTE SENSING OF THE ATMOSPHERE AND ENVIRONMENT II, 2000, Peer-reviewed

  
• Determination of the heat of formation of O-3 using vacuum ultraviolet laser-induced fluorescence spectroscopy and two-dimensional product imaging techniques

  N Taniguchi; K Takahashi; Y Matsumi; SM Dylewski; JD Geiser; PL Houston

  JOURNAL OF CHEMICAL PHYSICS, Oct. 1999, Peer-reviewed

  
• Translational energy and angular distributions of O(D-1) and O(P-3(j)) fragments in the UV photodissociation of ozone

  K Takahashi; N Taniguchi; Y Matsumi; M Kawasaki

  CHEMICAL PHYSICS, Jun. 1998, Peer-reviewed

  
• Wavelength and temperature dependence of the absolute O(D-1) production yield from the 305-329 nm photodissociation of ozone

  K Takahashi; N Taniguchi; Y Matsumi; M Kawasaki; MNR Ashfold

  JOURNAL OF CHEMICAL PHYSICS, May 1998, Peer-reviewed

  
• Photofragment excitation spectrum for O(D-1) from the photodissociation of jet-cooled ozone in the wavelength range 305-329 nm

  K Takahashi; M Kishigami; N Taniguchi; Y Matsumi; M Kawasaki

  JOURNAL OF CHEMICAL PHYSICS, Apr. 1997, Peer-reviewed

  
• Observation of the spin-forbidden O(D-1)+O-2(X (3)Sigma(-)(g)) channel in the 317-327 nm photolysis of ozone

  K Takahashi; M Kishigami; Y Matsumi; M Kawasaki; AJ OrrEwing

  JOURNAL OF CHEMICAL PHYSICS, Sep. 1996, Peer-reviewed

  
• Phase control of absorption in large polyatomic molecules

  XB Wang; R Bersohn; K Takahashi; M Kawasaki; HL Kim

  JOURNAL OF CHEMICAL PHYSICS, Aug. 1996, Peer-reviewed

  
• Product branching ratios for O(P-3) atom and ClO radical formation in the reactions of O(D-1) with chlorinated compounds

  K Takahashi; R Wada; Y Matsumi; M Kawasaki

  JOURNAL OF PHYSICAL CHEMISTRY, Jun. 1996, Peer-reviewed

  
• Photodissociation processes of ozone in the Huggins band at 308-326 nm: Direct observation of O(D-1(2)) and O(P-3(j)) products

  K Takahashi; Y Matsumi; M Kawasaki

  JOURNAL OF PHYSICAL CHEMISTRY, Mar. 1996, Peer-reviewed

  

Misc.

• Temporal and spatial variations of nitrogen dioxide fluxes by eddy covariance method in an urban center, Sakai, Japan.

  AsiaFlux Conference 2023

  27 Nov. 2023, Last author

  
• 都市域における一酸化炭素排出量の評価

  堂本倖太; 植山雅仁; 高橋けんし

  日本農業気象学会近畿支部 2023 年度大会, 18 Nov. 2023, Last author

  
• Seasonal and daily variation of methane emissions from the stem surfaces of Alnus japonica

  Kenshi Takahashi

  JpGU meeting 2023, 25 May 2023, Lead author, Corresponding author

  
• 大阪府堺市の中心部におけるNO2フラックスの時空間変動の解明

  岡村沙南; 植山雅仁; 高橋けんし

  日本農業気象学会2023年全国大会, 16 Mar. 2023, Last author

  
• 大気中メタン濃度に対する土壌メタン吸収量の応答

  坂部 綾香; 高橋 けんし; 小杉 緑子

  日本農業気象学会2023年全国大会, 16 Mar. 2023

  
• 諏訪湖における一酸化二窒素放出量の日変化と変動要因

  岩田拓記; 川岸駿太; 宮原裕一; 高橋けんし; 永野博彦; 伊藤雅之

  日本農業気象学会2023年全国大会, 16 Mar. 2023

  
• 湿地性樹木の樹幹からのメタン放出について－最近の動向および我々の研究－

  高橋けんし; 坂部綾香; 東若菜; 伊藤雅之; 今井友也; 松村康生; 立石麻紀子; 小杉緑子

  日本農業気象学会2023年全国大会, 16 Mar. 2023, Invited, Lead author, Corresponding author

  
• 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

  iLEPAS meeting, 02 Dec. 2022, Lead author, Corresponding author

  
• 大阪府堺市の中心部におけるNO2フラックスの変動解明に関する渦相関観測

  岡村沙南; 植山雅仁; 高橋けんし

  第63回大気環境学会年会, 14 Sep. 2022, Last author

  
• 浅い富栄養湖での温室効果ガス溶存濃度プロファイルの連続測定

  日本農業気象学会2022年大会, 22 Mar. 2022

  
• 2009-2019年に観測された温帯林土壌メタン吸収量の増加トレンド

  坂部綾香; 小杉緑子; 高橋けんし; 金澤瑛

  日本農業気象学会2022年大会, 22 Mar. 2022

  
• 都市域における渦相関法によるNO2フラックスの観測

  岡村沙南、植山雅仁、高橋けんし

  日本農業気象学会2022年大会, 22 Mar. 2022

  
• Eddy covariance measurements of NO2 flux in an urban center

  Sana Okamura; Masahito Ueyama; Kenshi Takahashi

  iLEPAS meeting, Dec. 2012, Last author

  
• D166 成層圏塩素化学種HCl,ClO,HOClに関するSMILES観測について(微量気体,一般口頭発表)

  鈴木 睦; 眞子 直弘; 岩田 芳隆; 佐野 琢己; 光田 千紘; 今井 弘二; 秋吉 英治; 今村 隆史; 内藤 陽子; 高橋 けんし; 林 寛生; 塩谷 雅人

  大会講演予講集, 2011

  
• 大気微量成分濃度のO(1D)生成量子効率に関する依存性

  秋吉 英治; 橋本 訓; 松見 豊; 川崎 昌博; 高橋 けんし

  大会講演予講集, 06 Nov. 1996

  
• P328 信楽における下部対流圏エアロゾル・微量気体成分の観測(ポスター・セッション)

  矢吹 正教; 宮脇 力; 高橋 けんし; 古本 淳一; 津田 敏隆; 中山 智喜; 塩原 匡貴; 中村 卓司

  大会講演予講集, 2011

  
• P224 日本に飛来した黄砂エアロゾルのレーザーイオン化個別粒子質量分析装置によるリアルタイム分析

  松見 豊; 高橋 けんし; 杉本 伸夫; 松井 一郎; 清水 厚

  大会講演予講集, 2005

  
• P381 成層圏NOの生成効率に関する新しい知見 : O(^1D)+N_2O反応の生成物分岐比

  高橋 けんし; 西田 哲; 松見 豊; 谷口 のり; 林田 佐智子

  大会講演予講集, 2004

  
• 2D0954 Continuous monitoring of NO_2 in urban area by pulsed DOAS systems in two different directions(2 Method-1 instrumental analysis,General Presentations)

  KAMBE Yasuaki; YOSHII Yotsumi; TAKAHASHI Kenshi; TONOKURA Kenichi

  大気環境学会年会講演要旨集, 2009

  
• Explore the impact factors of urban smog events : an observational approach based on the originally developed analytical techniques

  戸野倉 賢一; 川崎 昌博; 高橋 けんし

  旭硝子財団助成研究成果報告, 2011

  
• Emission of methane from the stems of several Japanese tree species: Variations between species and individuals, and within individuals

  D. Epron; A. Sakabe; K. Takahashi; M. Harada; T. Watanabe; S. Asakawa

  The 68th Annual Meeting of the Ecological Society of Japan, Mar. 2021

  
• 湿地生態系からのメタン発生に関する最近の知見

  高橋 けんし

  日本気象学会近畿支部会第3回例会, Jan. 2021, Lead author, Corresponding author

  
• 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, Lead author

  
• 長光路レーザー吸収分光による大気微量成分の超高感度検出とフラックス測定への応用

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

  2019年度 日本分光学会年次講演会, May 2019, Lead author, Corresponding author

  
• Estimating relative contribution of autotrophic respiration to soil respiration in permafrost region of Alaska, using 13C pulse labeling method

  A. L. Yoshikawa; M. Dannoura; K. Yasue; T. Shirota; K. Takahashi; T. Morishita; T. Saito; R. Yamamoto; Y. Matsuura; K. Noguchi; C. Hossann; R. W. Ruess

  IBFRA18 (The cool forests conference), Sep. 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

  
• Application of laser spectrocopy techniques to atmospheric chemistry studies in a forest environment

  Kenshi TAKAHASHI

  International conference on tropical meteorology and atmospheric sciences (ICTMAS), Sep. 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

  
• PM化学組成のオンライン質量分析法

  薮下彰啓; 中山智喜; 高橋けんし; 大橋勝文; 川崎昌博; 松見豊

  日本セラミックス協会第30回秋季シンポジウム, Sep. 2017

  
• Partitioning source of soil CO2 efflux using 13C labeling method on permafrost black spruce stands in interior Alaska

  M. Dannoura; K. Yasue; K. Takahashi; T. Morishita; T. Saito; A. Yoshikawa; R. Yamamoto; Y. Matsuura; C. Hossann; R. Ruess

  Ecological Society of Japan, Mar. 2017

  
• 実大気における連続観測を目的としたオープンパスレーザー分光メタン検出器の校正

  出原雅也; 秀森丈寛; 中山智喜; 松見豊; 笹子宏史; 川崎昌博; 高橋けんし; 林田佐智子; 山本昭範; 今須良一

  日本気象学会秋季大会2016, Oct. 2016

  
• Continuous in-situ measurements of CO and CO2 concentrations and CO2 isotope ratios (13C, 18O) in Nagoya city: Towards CO and CO2 simultaneous measurements by GOSAT-2 satellite

  A. Yuba; T. Nakayam; Y. Matsumi; K. Takahashi; Y. Imasu

  12th International Workshop on Greenhouse Gas Measurements from Space., Jun. 2016

  
• Development of a low-cost in-situ methane observation system and results of field observation at a paddy field in India

  M. Izuhara; T. Hidemori; M. Kawasaki; T. Nakayama; Y. Matsumi; H. Sasago; Y. Terao; S. Nomura; T. Machida; W. Takeuchi; M. Adachi; R. Imasu; S. K. Dhaka; J. Singh; K. Takahashi

  JpGU2016, May 2016

  
• メタンフラックス測定の手法間比較から明らかになった簡易渦集積法の特性

  坂部綾香; 小杉緑子; 岩田拓記; 間野正美; 小野圭介; 高橋けんし; 宮田明

  日本農業気象学会2016年大会, Mar. 2016

  
• Continuous in-situ methane measurements at paddy fields in India with poor electric infrastructure, using open-path near-IR laser absorption spectroscopy

  T Hidemori; Y Matsumi; H Sasago; T Nakayama; M Kawasaki; K Takahashi; Y Terao; S Nomura; T Machida; W Takeuchi; M Adach; R Imashu; S K. Dhaka; J Singh

  AGU fall meeting, Dec. 2015

  
• 日食を利用した太陽光変化の中間圏オゾンへの影響について

  今井弘二; 今村隆史; 高橋けんし; 秋吉英治; 山下陽介; 鈴木睦; 海老沢 研; 塩谷雅人

  日本気象学会2015年度秋季大会, Oct. 2015

  
• 北部インド水田地帯におけるin-situ大気メタン連続観測

  秀森丈寛; 川崎昌博; 中山智喜; 松見豊; 笹子宏史; 出原雅也; 寺尾有希夫; 野村渉平; 町田敏暢; 竹内渉; 安立美奈子; 今須良一; Surendra K. Dhaka; Jagmohan Singh; 高橋けんし

  第21回大気化学討論会, Oct. 2015

  
• 実大気におけるリアルタイムその場観測を目的としたオープンパスレーザー分光メタンガス検出器の校正

  出原雅也; 秀森丈寛; 中山智喜; 松見豊; 笹子宏史; 川崎昌博; 高橋けんし; 林田佐智子; 山本昭範; 今須良一

  第21回大気化学討論会, Oct. 2015

  
• 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

  
• Aerosol size distributions within and above a deciduous forest in suburban Tokyo, Japan

  M, Yabuki; K. Takahashi; K. Matsuda; T. Tsuda

  The 9th Asian Aerosol Conference, Jun. 2015

  
• 温帯森林における一酸化炭素の土壌での放出・吸収速度の現地観測

  川井英美; 高橋けんし; 坂部綾香; 小杉緑子

  日本地球惑星科学連合大会 2015, May 2015

  
• インド水田地帯におけるオープンパスレーザーメタン計による大気メタン観測

  秀森丈寛; 松見豊; 中山智喜; 笹子宏史; 川崎昌博; 今須良一; 安立美奈子; 竹内渉; 寺尾有希夫; 野村渉平; 町田敏暢; 高橋けんし; Dhaka Surendram Sigh Jagmohan

  日本地球惑星連合大会2015, May 2015

  
• 暖温帯林内にあるタワーを利用したエアロゾル粒径分布の鉛直プロファイル計測

  高橋 けんし; 矢吹 正教; 松田 和秀; 津田 敏隆

  日本地球惑星連合大会2015, May 2015

  
• Methane exchange in a poorly-drained black spruce forest over permafrost observed with the eddy covariance technique

  H. Iwata; T. Harazono; M. Ueyama; A. Sakabe; H. Nagano; Y. Kosugi; K. Takahashi; Y. Kim

  Fourth International Symposium on the Arctic Research -Rapid change of the Arctic climate system and its global influence-, Apr. 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

  
• 内陸アラスカのクロトウヒ林におけるメタン交換測定

  岩田拓記; 原薗芳信; 永野博彦; Yongwon Kim; 小杉緑子; 坂部綾香; 高橋けんし; 宮田明; 間野正美; 小野圭介; 植山雅仁

  森林水文ワークショップ2015, Mar. 2015

  
• FM多摩のタワーを使ったエアロゾルの鉛直分布の観測

  高橋けんし; 矢吹正教

  第11回大気沈着研究会, Mar. 2015

  
• 樹高に伴うヒノキの水ストレスおよび水利用特性の評価

  小杉緑子; 鎌倉真依; 高橋けんし

  第275回生存圏ミッションシンポジウム報告書, 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

  
• Methane exchange in a lowland black spruce forest over permafrost measured with the eddy covariance technique

  Iwata, Hiroki; Y. Harazono; M. Ueyama; A. Sakabe; H. Nagano; Y. Kosugi; K. Takahashi; Y. Kim

  Arctic Change 2014, Dec. 2014

  
• 2013年夏季京都における集中観測： VOC+O3反応によるHOx生成速度直接測定集中観測： 観測の概要

  鶴丸央; 入江学; 長井祥秀; 竹内修大; 井田明; 奥村智憲; Charlotte Jones; 弓場彬江; 中山智喜; 松見豊; 和田龍一; 中嶋吉弘; 定永靖宗; 坂東博; 加藤俊吾; 高橋けんし; 板野泰之; 梶井克純

  第20回大気化学討論会, Oct. 2014

  
• 2013年夏季京都における集中観測： VOC+O3反応によるHOx生成速度直接測定

  鶴丸央; 入江学; 長井祥秀; 竹内修大; 井田明; 奥村智憲; Charlotte Jones; 弓場彬江; 中山智喜; 松見豊; 和田龍一; 中嶋吉弘; 定永靖宗; 坂東博; 加藤俊吾; 高橋けんし; 板野泰之; 梶井克純

  第20回大気化学討論会, Oct. 2014

  
• リモートセンシングおよび直接計測を組み合わせた大気微量物質の観測

  矢吹正教; 高橋けんし; Yutong Liu; 吉川賢一; 上杉拓麿; 津田敏隆; 林泰一

  第260回生存圏シンポジウム、第8回MUレーダー・赤道大気レーダーシンポジウム, Sep. 2014

  
• 京都大学における夏季大気観測

  鶴丸 央; 井田 明; 中嶋 吉弘; 加藤 俊吾; 定永 靖宗; 松見 豊; 中山 智喜; 弓場 彬江; 板野 泰之; 奥村 智憲; 和田 龍一; 高橋 けんし; 入江 学; 竹内 修大; 長井 祥秀; Charlotte Jones; 梶井 克純

  第55回大気環境学会, Sep. 2014

  
• Carbon allocation to the root -What we found from pulse labeling experiments-

  M. Dannoura; A. Bosc; C. Cepeau; Y. Kominami; S. Takanashi; K. Takahashi; T. Nakano; O. MR Cabral; Y. Nouvellon; J.-P. Laclau; D. Epron

  The 6th International Symposium on Physiological Processes in Roots of Woody Plants, Sep. 2014

  
• Laser Ablation-ICP 質量分析法の基本原理とその応用－LIBSとLA-ICPMSによる化学分析の最先端－

  平田岳史; 坂田周平; 服部健太郎; 藤本万寿人; 小原聖也; 岡林識起; 高橋けんし; 鈴木敏弘; 昆慶明; 岩野英樹; 檀原徹

  第2回レーザーアブレーションワークショップ, Sep. 2014

  
• Reduction of the elemental fractionation during the laser ablation

  Hirata Takafumi; Fujimoto Masuto; Sakata Shuhei; Hattori Kentaro; Takahashi Kenshi

  Abstracts of Annual Meeting of the Geochemical Society of Japan, Sep. 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

  
• The SMILES observations of mesospheric ozone during the solar eclipse

  K. Imai; M. Shiotani; M. Suzuki; H. Akiyoshi; K. Ebisawa; K. Takahashi; Y. Yamashita; T. Imamura

  COSPAR MOSCOW 2014, 40th Scientific Assembly, Aug. 2014

  
• 都市郊外域の森林におけるエアロゾル粒径分布の鉛直プロファイル観測

  矢吹正教; 高橋けんし; 津田敏隆; 松田和秀

  日本地球惑星連合大会2014, Apr. 2014

  
• 中赤外レーザー分光法を用いたCO2安定同位体の測定： 都市のCO2循環の解析

  弓場彬江; 高橋けんし; 中山智喜; 松見豊

  日本地球惑星連合大会2014, Apr. 2014

  
• SMILESが捉えた日食時の中間圏オゾンの変動について

  今井弘二; 秋吉英治; 高橋けんし; 山下陽介; 今村隆史; 鈴木睦; 海老沢研; 塩谷雅人

  日本地球惑星連合大会2014, Apr. 2014

  
• 異なる2方式の渦相関法によるメタン発生量測定値の互換性を確保するデータ処理手法の開発

  ONO KEISUKE; MANO MASAYOSHI; MIYATA AKIRA; IWATA TAKUKI; KOSUGI YOSHIKO; SAKABE AYAKA; TAKAHASHI KENSHI

  農業環境技術研究所研究成果情報, 31 Mar. 2014

  
• 微気象学的手法を中心とした生態系スケールでのメタン交換の解明

  岩田拓記; 原薗芳信; 小杉緑子; 植山雅仁; 坂部綾香; 永野博彦; 奥見智佳; 間野正美; 小野圭介; 高橋けんし; 宮田 明

  日本農業気象学会 2014年全国大会, Mar. 2014

  
• 森林域におけるリモートセンシング大気計測

  矢吹正教; 高橋けんし; 塩原匡貴

  東京理科大学 総合研究機構 山岳大気研究部門 第3回成果報告会, 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 2014年全国大会, Mar. 2014

  
• レーザー分光計測で探る植物由来揮発成分の大気化学過程

  高橋けんし

  第252回生存圏シンポジウム植物アロマのメタ代謝科学〜生態学、大気科学、植物科学の融合〜, Feb. 2014, Invited

  
• 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

  
• Carbon transfer from photosynthesis to fine root / hyphae respiration in Quercus serrata using stable carbon isotope pulse labeling technique

  M. DANNOURA; Y. KOMINAMI; S. TAKANASHI; K. TAKAHASHI

  AGU Fall Meeting 2013, Dec. 2013

  
• Development of a New Technique for Exploring Aerosol and Trace Gas Distributionsaround the Surface Layer

  K. Takahashi; M. Yabuki; T. Tsuda

  GCOE-ARS FINAL SYMPOSIUM 2013, Dec. 2013

  
• Observational and experimental studies on the air quality issues in outdoor and indoor environments

  K. Takahashi; M. Yabuki; T. Tsuda

  nternational Symposium on Frontier Researches in Sustainable Humanosphere 2013 － Humanosphere Science School 2013－, 27 Nov. 2013

  
• <生存圏科学の新領域開拓: 新領域開拓共同研究>人間生活圏を取り巻く大気の微量物質の動態把握

  髙橋 けんし; 矢吹 正教

  生存圏研究, 15 Nov. 2013

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• 赤外レーザー分光法を用いた都市域におけるCO2と安定同位体比の連続測定：夏季・冬季における二酸化炭素濃度変動要因の解析

  弓場彬江; 村田祐輔; 高橋けんし; 中山智喜; 松見豊

  第19回大気化学討論会, Nov. 2013

  
• Aerosol and trace gases profiling experiments using a combination of in-situ and remote sensing measurements over Shigaraki, Japan

  M. Yabuki; K. Takahashi; M. Matsuda; T. Hayashi; T. Tsuda

  International Symposium on Earth-Science Challenges (ISEC) 2013, Oct. 2013

  
• Eddy covariance observation of methane exchange in a boreal and a temperate forest ecosystem

  H. Iwata; Y. Harazono; Y. Kosugi; M. Ueyama; M. Mano; K. Ono; A. Sakabe; H. Nagano; K. Takahashi; A. Miyata

  Synthesis Workshop on the Carbon Budget and Forest Ecosystem in the Asian Monitoring Network (The 20th Anniversary of the Takayama Site) in Takayama, Gifu, Japan, Oct. 2013

  
• 接地境界層における二次粒子生成過程の鉛直方向の不均質性

  高橋けんし; 矢吹正教; 青木一真; 中山智喜; 林泰一; 津田敏隆

  第19回大気化学討論会, Oct. 2013

  
• 居住空間における二次粒子生成過程に与える換気の影響

  高橋けんし; 矢吹正教; 松原恵理; 川井秀一; 津田敏隆

  第54回大気環境学会年会, Sep. 2013

  
• 粒子状物質および微量気体の接地層における時空間変動特性

  矢吹正教; 高橋けんし; 松田 真; 中山智喜; 青木一真; 林 泰一; 津田敏隆

  第30回エアロゾル科学技術研究討論会, Aug. 2013

  
• CONTINUOUS MEASUREMENTS OF METHANE FLUX AT A LARCH FOREST BY MICROMETEOROLOGICAL AND CHAMBER TECHNIQUES

  M. Ueyama; Y. Takai; R. Takeuchi; Y. Takahashi; R. Ide; M. Ataka; K. Takahashi; Y. Kosugi

  International Joint Conference of 11th AsiaFlux International Worksop, 3rd HESSS(Hydrology delivers Earth System Science to Society), and 14th Annual Meeting of KSAFM(Korean Society of Agricultural & Forest Meteorology)on Communicating Science to Society, Aug. 2013

  
• Analyses for CO2 source in the urban area: simultaneous measurement of stable isotope ratio of CO2 (δ13C and δ18O),

  A. Yuba; K. Takahashi; T. Nakayama; Y. Matsumi

  The 17th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases and Related Tracer Measurement Techniques, Jun. 2013

  
• 接地境界層内におけるエアロゾル粒径分布の鉛直プロファイル観測

  矢吹正教; 高橋けんし; 松田真; 津田敏隆

  地球惑星連合大会2013、AAS21-P19、幕張メッセ, 19 May 2013

  
• JEM/SMILES による BrO 観測

  鈴木睦; 今井弘二; 佐野琢己; 光田千紘; 尾関博之; 秋吉英治; 内藤陽子; 西本絵梨子; 塩谷雅人; 眞子直弘; 坂崎貴俊; 高橋けんし; D. Kinnison

  日本気象学会2013年春季大会, May 2013

  
• 都市部におけるCO2発生源の推定：CO2安定同位体比およびCO2, CO, NOx濃度連続測定

  弓場 彬江; 高橋 けんし; 中山 智喜; 松見豊

  日本地球惑星連合大会2013, May 2013

  
• 水蒸気量の時空間分布観測のための走査型ラマンライダーの開発

  松田真; 矢吹正教; 津田敏隆; 高橋けんし; 吉川真一

  日本地球惑星連合大会2013, May 2013

  
• レーザー分光計を用いた森林におけるメタンフラックスの多面的観測

  植山雅仁; 竹内亮太; 高井百合子; 高橋善幸; 安宅未央子; 高橋けんし; 小杉緑子; 鱧谷憲

  日本地球惑星連合大会2013, May 2013

  
• 水田における微気象学的なメタンフラックス測定の手法間比較

  坂部綾香; 岩田拓記; 間野正美; 小野圭介; 小杉緑子; 宮田明; 高橋けんし

  日本農業気象学会2013年全国大会, Mar. 2013

  
• 水稲群落上におけるメタンのフラックスと鉛直勾配の関係

  岩田拓記; 坂部綾香; 小野圭介; 間野正美; 小杉緑子; 宮田明; 高橋けんし

  日本農業気象学会2013年全国大会, Mar. 2013

  
• メタンのヒノキ林内鉛直分布の連続観測

  高橋けんし; 小杉緑子; 坂部綾香; 金澤瑛

  日本農業気象学会2013年全国大会, Mar. 2013

  
• 大気の環境変動と森林の関わり

  髙橋 けんし

  生存圏研究, 2013

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• Continuous measurement and analyses of carbon and oxygen isotopic composition of CO2 focused on carbon cycle at a cool temperate deciduous forest in Takayama, Japan

  A. YUBA; Y. MURATA; R. WADA; S. MURAYAMA; K. TAKAHASHI; S. ISHIDODA; H. KONDO; T. NAKAYAMA; Y. MATSUMI

  AGU Fall meeting 2012, Dec. 2012

  
• 317 Measurement of stable carbon isotopes in methane using high-sensitive absorption spectroscopy at 2.4 μm

  Tanaka Koutaro; Takahashi Kenshi; Tonokura Kenichi

  Symposium on Environmental Engineering, 03 Jul. 2012

  
• 複数のリモートセンシング機器を用いた大気境界層の微量成分観測

  松田真; 矢吹正教; 高橋けんし; 青木一真; 宮脇力; 林泰一; 津田敏隆

  日本気象学会2012年度春季大会, May 2012

  
• 接地境界層におけるエアロゾル・微量気体の鉛直観測

  矢吹正教; 高橋けんし; 宮脇力; 松田真; 津田敏隆; 中山智喜; 青木一真; 林泰一; 塩原匡貴

  日本気象学会2012年度春季大会, May 2012

  
• Air quality measurements with Lidar, SODAR and tethered balloon profiling in the surface boundary layer over Shigaraki, Japan

  Yabuki, M; K. Takahashi; T. Hayashi; C. Miyawaki; M. Matsuda; T.Tsuda

  13th workshop on Technical and Scientific Aspects of MST Radar(Kühlungsborn, Germany), Mar. 2012

  
• Laser spectroscopy in field studies: Recent technological advances and application examples

  Kenshi Takahashi

  The 5th East Asian Federation of Ecological Societies International Congress, Mar. 2012

  
• C152 SMILES観測結果から導かれた、ClO+HO_2 --> HOCl+O_2の反応速度について(中層大気研究の新展開,専門分科会)

  鈴木 睦; 眞子 直弘; 光田 千紘; 高橋 けんし; 塩谷 雅人

  大会講演予講集, 2012

  
• Time lag between photosynthesis and respiration in Quercus serrata tree using 13C pulse labeling

  Masako Dannoura; Yuji Kominami; Satoru Takanashi; Kenichi Yoshimura; Mioko Ataka; Andreasson Frida; Naoki Makita; Motonori Okumura; Kenshi Takahashi

  International Symposium in Agricultural Meteorology, 2012

  
• Towards understanding the short-term air quality changes associated with the dynamics of surface layer

  高橋 けんし; 矢吹 正教; 中山 智喜; 青木 一真; 林 泰一; 津田 敏隆

  生存圏研究, 2012

  
• 係留気球を用いて接地層における微量成分の鉛直分布特性をトレースする試み

  高橋けんし; 矢吹正教; 宮脇力; 松田真; 津田敏隆; 中山智喜; 青木一真; 林泰一; 塩原匡貴

  地球惑星連合大会2012, 2012

  
• 暖温帯ヒノキ林におけるメタンの樹冠内鉛直プロファイルの通年観測

  高橋けんし; 小杉緑子; 坂部綾香; 金澤瑛

  第18回大気化学討論会, 2012

  
• 信楽における下部対流圏エアロゾル・微量期待成分の観測

  矢吹正教; 宮脇力; 高橋けんし; 古本淳一; 津田敏隆; 中山智喜; 塩原匡貴; 中村卓司

  日本気象学会2011年春季大会, May 2011

  
• Ground-based Lidar Measurements in the Troposphere over Shigaraki, Japan

  Masanori Yabuki; Chikara Miyawaki; Toshitaka Tsuda; Kenshi Takahashi; Tomoki Nakayama; Jun-ichi Furumoto; Takuji Nakamura; Masataka Shiobara

  AA-JSPS Seminer「RECENT ADVANCES IN OBSERVATIONAL STUDIES OF THE TROPICAL ATMOSPHERE AND IONOSPHERE, Mar. 2011

  
• 311 Development of a near-IR laser based spectrometer for continuous measurement of stable carbon isotopes in CO_2

  Tanaka Kotaro; TAKAHASHI Kenshi; Tonokura Kenichi

  Symposium on Environmental Engineering, 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

  
• 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

  
• Laser-based techniques for exploring the trace molecule exchange between the atmosphere and biosphere

  Kenshi Takahashi

  Humanosphere Science School 2010, Jun. 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

  
• レーザー分光法を用いた微量ガス計測技術の諸様式とその森林・大気のガス交換研究への応用

  高橋 けんし; 小杉緑子; 金澤瑛

  日本農業気象学会2010年全国大会, 2010

  
• レーザー分光法の 環境計測への応用

  高橋けんし

  レーザー学会学術講演会第30回年次大会, 2010, Invited

  
• レーザー計測技術による生物圏・大気圏の微量気体交換過程の研究

  高橋けんし

  第4回分子科学シンポジウム, 2010, Invited

  
• 微量気体の安定同位体計測へのレーザー分光法の応用

  高橋けんし

  京都大学農学研究科研究会「安定同位体を用いた物質循環研究の最前線」, 2010, Invited

  
• 2-メチル-3-ブテン-2-オールの塩素原子による酸化過程におけるHOx生成

  高橋けんし; Mike Hurley; Timothy. J; Walling

  第16回大気化学討論会, 2010

  
• Comment on "Approach to Thermal Equilibrium in Atomic Collisions" Reply

  P. Zhang; V. Kharchenko; A. Dalgarno; Y. Matsumi; T. Nakayama; K. Takahashi

  PHYSICAL REVIEW LETTERS, Oct. 2009

  
• A new approach to explore trace gas exchange between the atmosphere and biosphere : In-situ analysis using laser-based techniques

  Kenshi Takahashi

  IGAC-SPARC joint workshop, Oct. 2009

  
• Field application of near-infrared laser spectroscopy : Trace gas exchange between the atmosphere and biosphere

  Kenshi Takahashi

  Workshop on Chemistry in the Earth's Atmosphere - Crosscuting Aspects of Molecular Science and Atmospheric Chemistry-, Sep. 2009

  
• Near-infrared laser measurements of stable carbon isotope ratios of soil-respired CO2 in a Japanese cypress forest

  Kenshi Takahashi

  Second Mini symposium on "the use of stable isotopes in tree physiology and forest ecology", Jul. 2009

  
• P229 夏季東京都心におけるエアロゾル光学特性と化学特性の同時観測

  中山 智喜; 萩野 理恵; 松見 豊; 木名瀬 健; 北 和之; 山崎 明宏; 内山 明博; 古林 絵里子; 工藤 玲; ジャワ シン; 高橋 けんし; 衣川 高志; 藪下 彰啓; 川崎 昌博; 戸野倉 賢一

  大会講演予講集, 2009

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• PHYS 628-Laser-induced fluorescence study of the Cl-atom initiated oxidation of biogenic carbonyl compounds

  Kenshi Takahashi; Erika Iwasaki; Tomoki Nakayama; Yutaka Matsumi; Timothy Wallington

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2008

  
• 3D0942 Problems of NO2 measurements in urban areas(2 Method-3 field observation,General Presentations)

  MATSUMI Yutaka; MIYAO Yuka; PEARCE Julie; NAKAYAMA Tomoki; TONOKURA Kenichi; KAMBE Yasuaki; TAKAHASHI Kenshi

  大気環境学会年会講演要旨集, 2008

  
• Pulsed laser photolysis vacuum UV laser-induced fluorescence kinetic study of the gas-phase reactions of Cl(P-2(3/2)) atoms with C-3-C-6 ketones (vol 111, pg 1271, 2007)

  Kenshi Takahashi; Erika Iwasaki; Yutaka Matsumi; Timothy J. Wallington

  JOURNAL OF PHYSICAL CHEMISTRY A, Aug. 2007

  
• レーザーイオン化法 (先端質量分析技術による反応性大気化学組成の測定) -- (第3章 質量分析法によるエアロゾルの測定)

  松見 豊; 高橋 けんし

  気象研究ノ-ト, Sep. 2005

  
• P154 青色および青紫色レーザーを用いる大気環境中のNO_2計測器の開発研究

  高橋 けんし; 竹谷 文一; 川合 恵巳; 松見 豊

  大会講演予講集, 2005

  
• Report on the XXIII General Assembly of the International Union of Geodesy and Geophysics : (IUGG2003)(2)

  MOCHIZUKI Takashi; TANIMOTO Youichi; TOZUKA Tomoki; SUZUKI Rieko; MIYASAKA Takafumi; IKEDA Motoyoshi; YANAGI Tetsuo; MORI Atsushi; NIINO Hiroshi; IWAYAMA Takahiro; IGA Keita; AKIYOSHI Hideharu; MASUDA Kooichi; MIYAZAKI Shin; OKAMOTO Hajime; TSUSHIMA Yoko; KAWAMOTO Kazuaki; TAKEMURA Toshihiko; SUDO Kengo; HONDA Meiji; ARAI MIki; SAKAMOTO Kei; MABUCHI Kazuo; TAKAHASHI Kenshi; HASHIGUCHI Hiroyuki; MURAKAMI Shigenori

  天気, 30 Apr. 2004

  
• 成層圏オゾンの光化学 : 高感度レーザー分光法を用いた室内実験と一次元光化学モデルによる研究

  高橋 けんし; 松見 豊; 谷口 のり; 林田 佐智子

  大会講演予講集, 09 Oct. 2002

  
• Ozone photochemistry in the hartley band: Determination of the quantum yield for singlet oxygen atom production.

  K Takahashi; Y Matsumi; N Taniguchi; S Hayashida

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2002

  
• Detection of Atoms and Free Radicals Using Vacuum Ultraviolet Laser Systems

  MATSUMI Yutaka; TAKAHASHI Kenshi

  Japanese journal of optics, 10 Dec. 2001

  
• Photodissociation reacition of O_3 in the UV region by tunable VUV laser induced fluorescence(LIF) technique

  TANIGUCHI Nori; TAKAHASHI Kenshi; MATSUMI Yutaka; KAWASAKI Masahiro

  レーザー学会学術講演会年次大会講演予稿集 = Annual meeting, of the Laser Society of Japan digest of technical papers, 01 Jan. 1999

  

Presentations

• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 06 Jun. 2024, Invited

  
• Temporal and spatial variations of nitrogen dioxide fluxes by eddy covariance method in an urban center, Sakai, Japan.

  Sana Okamura; Masahito Ueyama; Kenshi Takahashi

  AsiaFlux Conference 2023, 28 Nov. 2023

  
• 都市域における一酸化炭素排出量の評価

  堂本倖太; 植山雅仁; 高橋けんし

  18 Nov. 2023

  
• 大阪府堺市を対象とした都市域における NO2 フラックスの時空間変動

  岡村沙南; 植山雅仁; 高橋けんし

  日本農業気象学会近畿支部 2023 年度大会, 18 Nov. 2023

  
• Seasonal and daily variation of methane emissions from the stem surfaces of Alnus japonica

  Kenshi Takahashi

  JpGU 2023, 25 May 2023

  
• 大気中メタン濃度に対する土壌メタン吸収量の応答

  坂部 綾香; 高橋 けんし; 小杉 緑子

  日本農業気象学会2023年全国大会, 17 Mar. 2023

  
• 湿地性樹木の樹幹からのメタン放出について－最近の動向および我々の研究－

  高橋けんし; 坂部綾香; 東若菜; 伊藤雅之; 今井友也; 松村康生; 立石麻紀子; 小杉緑子

  日本農業気象学会2023年全国大会, 16 Mar. 2023, Invited

  
• 諏訪湖における一酸化二窒素放出量の日変化と変動要因

  岩田拓記; 川岸駿太; 宮原裕一; 高橋けんし; 永野博彦; 伊藤雅之

  日本農業気象学会2023年全国大会, 16 Mar. 2023

  
• 大阪府堺市の中心部におけるNO2フラックスの時空間変動の解明

  岡村沙南; 植山雅仁; 高橋けんし

  日本農業気象学会2023年全国大会, 16 Mar. 2023

  
• 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

  iLEAPS Japan, 01 Dec. 2022

  
• 浅い富栄養湖での温室効果ガス溶存濃度プロファイルの連続測定

  鈴木颯人; 岩田拓記; 宮原裕一; 伊藤雅之; 高橋けんし

  日本農業気象学会関東甲信越支部例会, 25 Nov. 2022

  
• 大阪府堺市の中心部におけるNO2フラックスの変動解明に関する渦相関観測

  岡村沙南; 植山雅仁; 高橋けんし

  第63回大気環境学会年会, 15 Sep. 2022

  
• 2009-2019年に観測された温帯林土壌メタン吸収量の増加トレンド

  坂部綾香; 小杉緑子; 高橋けんし; 金澤瑛

  日本農業気象学会2022年全国大会, 22 Mar. 2022

  
• Atmospheric chemistry studies in forest and urban environments by applying laser spectroscopy techniques

  Kenshi Takahashi

  1st International Conference of Lignocellulose (ICON-LIG) in conjunction with the 10th International Symposium for Sustainable Humanosphere (ISSH), 13 Sep. 2021, Invited

  
• Emission of methane from the stems of several Japanese tree species: Variations between species and individuals, and within individuals

  D. Epron; A. Sakabe; K. Takahashi; M. Harada; T. Watanabe; S. Asakawa

  The 68th Annual Meeting of the Ecological Society of Japan, 19 Mar. 2021

  
• 湿地生態系からのメタン発生に関する最近の知見

  高橋けんし

  日本気象学会近畿支部会, 08 Jan. 2021

  
• 長光路レーザー吸収分光による大気微量成分の超高感度検出とフラックス測定への応用

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

  2019年度 日本分光学会年次講演会, 14 May 2019

  
• 地球環境変動と森林との関わり

  高橋けんし

  阪神シニアカレッジ, 16 Jun. 2023, Invited

  
• 大気中のマイノリティーのおはなし

  高橋けんし

  京都大学丸の内セミナー, 01 Dec. 2023, Invited

  
• 湿地性樹木からメタンが出てくるナゾー土壌と植物と大気が全部関係していますー

  高橋けんし

  第507回生存圏シンポジウム, 16 Nov. 2023, Invited

  
• 気候変動問題のいまを知り，ミライを考える ―持続可能な「新時代」を目指して―

  高橋けんし

  大阪府高齢者大学, 27 Oct. 2023, Invited

  
• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 21 Jun. 2021, Invited

  
• 「“土に空を接ぐ”木のはなし」

  高橋 けんし

  第255回生存圏研究所定例オープンセミナー, 22 Jul. 2020

  
• 微量物質の視点でみる土・植物・大気のつながり

  高橋 けんし

  第13回生存圏フォーラム特別講演会（第414回生存圏シンポジウム）, 16 Jan. 2020, Invited

  
• Spectroscopic detection of trace molecules and its application to environmental and ecological studies

  TAKAHASHI Kenshi

  2018年度第7回信州大学数理科学談話会, 09 Jan. 2019, Invited

  
• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 25 Apr. 2018, Invited

  
• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 24 Apr. 2017, Invited

  
• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 28 Apr. 2016, Invited

  
• エアロゾルの化学と地球環境

  高橋 けんし

  NPO法人シニア自然大学校, 30 May 2015, Invited

  
• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 08 May 2015, Invited

  
• 大気エアロゾルが地球環境に与える役割を"化学する"

  高橋 けんし

  日本気象学会関西支部・夏季大学2014, 23 Aug. 2014, Invited

  
• 森林圏と大気圏のインターフェース：微量物質変動の先端的精密探査

  高橋 けんし

  生存圏フォーラム特別講演会『今だから100年後の生存圏を考える。』, 06 Jun. 2014

  
• 地球環境変動と森林との関わり

  高橋 けんし

  阪神シニアカレッジ, 14 May 2014, Invited

  

Books and Other Publications

• 根っこのふしぎな世界 第3巻 くらしと根っこはつながっている？

  中野明正; 監修; 小泉光久; 制, Contributor, 「木からメタンが出るってほんとうなの？」

  文研出版, 21 Dec. 2023

  Find Kyoto University's collection of books :

  
• 生存圏科学への招待

  高橋 けんし, Contributor

  2015, Not refereed

  

Industrial Property Rights

• 特開特許第3870238号, レーザ装置及び波長変換装置

  高橋けんし; 松見豊

  

Awards

• 2006

  Japanese Society for Atmospheric Chemistry, 大気化学研究会奨励賞
• 2006

  山下太郎顕彰育英会, 財団法人山下太郎顕彰育英会　学術研究奨励賞

Media Coverage

• 木の中にメタンガスの「パイプライン」、京大など発見

  MITテクノロジーレビュー編集部, MITテクノロジーレビュー, https://www.technologyreview.jp/n/2022/07/21/281281/, Jul. 2022

  
• 湿地の木がメタン放出、根から幹にパイプライン 温暖化への影響は？

  朝日新聞, 朝日新聞, https://www.asahi.com/articles/ASQ7H6JQGQ7HPLBJ002.html, Jul. 2022, Paper

  

External funds: Kakenhi

• 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/
• An attempt estimating the urban-scale NO2 emission in a real-time basis

  Grant-in-Aid for Challenging Research (Exploratory)

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

  Kyoto University

  Kenshi Takahashi

  From 28 Jun. 2019, To 31 Mar. 2021, Project Closed

  二酸化窒素;都市大気汚染;フラックス;渦相関法;レーザー分光;NO2

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K22909/
• Continuous measurements of methane emissions from an urban area

  Grant-in-Aid for Scientific Research (B)

  Basic Section 63010:Environmental dynamic analysis-related

  Osaka Prefecture University

  Masahito Ueyama

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

  メタンフラックス;一酸化炭素フラックス;温室効果気体;渦相関法;都市;連続観測;移動観測;COフラックス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H03362/
• 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/
• Development of a technique of measuring CO flux using a semiconductor laser

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Kenshi Takahashi

  From 01 Apr. 2016, To 31 Mar. 2018, Project Closed

  レーザー分光法;一酸化炭素;フラックス

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K12583/
• Carbon fixation process into the tree using 13C labeling and NanoSIMS

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Masako Dannoura

  From 01 Apr. 2015, To 31 Mar. 2020, Project Closed

  気候変動・炭素収支;森林炭素循環;パルスラベリング;安定同位体;イオン顕微鏡;炭素収支

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H04513/
• Development of a high sensitive sensor for nitrous oxide

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kenshi Takahashi

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

  レーザー分光;亜酸化窒素;超高感度計測;フラックス;温室効果気体;レーザー分光法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15H03845/
• Promoting the middle atmosphere science based on detailed satellite data from the Superconducting Submillimeter-Wave Limb-Emission Sounder

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  MASATO SHIOTANI

  From 01 Apr. 2013, To 31 Mar. 2016, Project Closed

  環境計測;衛星観測;中層大気;大気微量成分;物質循環

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25281006/
• Comparison of carbon flow among tree species using 13C pulse labelling technique

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Masako DANNOURA

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  森林炭素循環;炭素安定同位体;パルスラベリング;樹種間比較;光合成分配;光合成産物分配

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24380080/
• Development of new functions of Japanese cedar (Cryptmeria Japonica) - Characterization of air-purification and its application to indoor environment -

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Shuichi KAWAI

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

  スギ;空気浄化;室内環境;木材抽出成分;二酸化炭素;スギ材;空気浄化材料;二酸化窒素;オゾン;居住性;大気汚染物質;木質住環境

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23380100/
• Creation of a high-sensitive detection method for methane using a PPLN-waveguide and its application to flux measurement

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  KENSHI TAKAHASHI

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

  メタン;地球温暖化;レーザー分光法;フラックス;植生;レーザー分光;高感度計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23310006/
• New understandings of methane dynamics of forest ecosystems using TDLS analyzers

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Yoshiko KOSUGI

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

  メタン;TDLS;渦集積法;渦相関法;チャンバー法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23248023/
• High-time resolution measurements of atmospheric methane by use of cavity enhanced absorption spectroscopy

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Kenshi TAKAHASHI

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

  キャビティ増幅吸収分光法;超高感度分析;迅速分析;レーザー;メタン;半導体レーザー;積分型吸収分光法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21710009/
• 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/
• Understanding of the formation mechanisms of secondary organic aerosols by real-time measurements of their precursors

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Complex systems

  Hokkaido University

  Jun HIROKAWA

  From 01 Apr. 2008, To 31 Mar. 2013, Project Closed

  エアロゾル;揮発性有機化合物;二次有機エアロゾル;気相酸化反応;不均一反応;質量分析法;レーザー分光法;レーザー分光学

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-20120003/
• Development of a high-sensitive fast-response instrument for measuring atmospheric NO_3/N_2O_5 using a technique of cavity ring-down spectroscopy

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Kenshi TAKAHASHI

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  キャビティーリングダウン分光法;超高感度分析;迅速分析;レーザー;窒素酸化物;大気化学;超高感度計測;NO3ラジカル;キャビティーリングダウン;NO_3ラジカル

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19710010/
• 対流圏における揮発性有機化合物の変質過程の解明

  Grant-in-Aid for Young Scientists (B)

  Kyoto University;Nagoya University

  高橋 けんし

  From 01 Apr. 2005, To 31 Mar. 2007, Project Closed

  揮発性有機化合物;対流圏;大気化学反応;反応速度定数;反応生成物;量子収率;レーザー誘起蛍光分光法;真空紫外レーザー;揮発生有機化合物

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17710011/
• 新規代替フロン類が地球温暖化に与える影響の解明

  Grant-in-Aid for Young Scientists (B)

  Nagoya University

  高橋 けんし

  From 01 Apr. 2003, To 31 Mar. 2005, Project Closed

  代替フロン;地球温暖化;対流圏;大気化学反応;反応速度定数;真空紫外レーザー;フーリエ変換赤外分光;OHラジカル;レーザー誘起蛍光法;ラボ実験;大気化学;大気寿命

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15710008/
• Development of high-sensitive instrument for the detection of acid-rain precursors in the atmosphere

  Grant-in-Aid for Scientific Research (B)

  Nagoya University

  Yutaka MATSUMI

  From 01 Apr. 2002, To 31 Mar. 2004, Project Closed

  酸性雨;二酸化硫黄;レーザー誘起蛍光;レーザー計測;二酸化窒素;紫外レーザー;検出限界;大気計測;硫黄酸化物;窒素酸化物;大気微量成分, Acid rain;Sulfur dioxide;Laser-induce fluorescence;Laser detection;Nitrogen dioxide;Ultraviolet laser;Detection limit

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14380242/
• 対流圏OHラジカルの収支を支配する大気化学反応の解明

  Grant-in-Aid for Young Scientists (B)

  Nagoya University

  高橋 けんし

  From 01 Apr. 2001, To 31 Mar. 2003, Project Closed

  対流圏;OHラジカル;大気モデル;ラボ実験;レーザー誘起蛍光法;オゾン;光解離反応;O(^1D);光分解反応;反応生成物;分岐比;O(^3P)原子;O(^1D)原子;真空紫外レーザー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13780421/
• 海洋上における硫黄・窒素化合物の反応

  Grant-in-Aid for Scientific Research on Priority Areas

  Science and Engineering

  Kyoto University

  川崎 昌博

  From 01 Apr. 2001, To 31 Mar. 2004, Project Closed

  酸化ハロゲン;ジメチルスルフィド;吸収分光法;オゾン;励起酸素原子;ラジカル;大気化学;酸化窒素

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13127103/
• Study of the quantum-yields of the products in the photolysis of ozone

  Grant-in-Aid for Scientific Research (B)

  Nagoya University

  Yutaka MATSUMI

  From 01 Apr. 2000, To 31 Mar. 2002, Project Closed

  オゾン;光解離;量子収率;O(1D)原子;レーザー誘起蛍光法;大気モデル;スピン禁制;ホットバンド励起;O(^1D)原子;レーザーパルス誘起蛍光法;光分解;励起酸素原子;ホットバンド, Ozone;Photodissociation;Quantum yield;Excited oxygen atom;Laser-induced fluorescence technique;Atmospheric modeling;Spin-forbidden;Hot-band excitation

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12480149/
• Observations of tropospheric trace gases by ground-based high resolution FT-IR spectrometer

  Grant-in-Aid for Scientific Research (C)

  Nagoya University

  Kenshi TAKAHASHI

  From 01 Apr. 1999, To 31 Mar. 2001, Project Closed

  フーリエ変換赤外分光;対流圏;炭化水素;一酸化炭素;シアン化水素;バイオマス燃焼;流跡線解析;大気環境変動;成層圏;大気化学環境;多成分同時観測;鉛直積分量;高分解能フーリエ変換型赤外分光計;季節変動, troposphere;stratosphere;atmospheric environment;multi-components observation;column abundance;FT-IR;seasonal variation;trajectry calculations

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11680529/
• 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

  Introduction to humanosphere science I

  Y203, Spring, Institute for Liberal Arts and Sciences, 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
• 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 "Cosmochemistry and Geochemistry I" B

  6091, Fall, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar "Cosmochemistry and Geochemistry I" A

  6090, Spring, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Field Laboratories in Multi-scale Earth Dynamics II

  5218, Year-long, 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 "Cosmochemistry and Geochemistry II" A

  6092, Spring, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar "Cosmochemistry and Geochemistry II" B

  6093, Fall, Graduate School of Science, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Laboratory Work in Earth & Planetary Sciences DD

  3475, Fall, Faculty of Science, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar "Cosmochemistry and Geochemistry II" B

  6093, Fall, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Multi-scale Earth Dynamics: Cosmogeochemistry

  5221, Fall, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar on Atmospheric Physics VD

  5103, Fall, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar on Atmospheric Physics VC

  5102, Spring, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar "Cosmochemistry and Geochemistry II" A

  6092, Spring, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar "Cosmochemistry and Geochemistry I" B

  6091, Fall, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar "Cosmochemistry and Geochemistry I" A

  6090, Spring, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar on Atmospheric Physics VB

  5101, Fall, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Seminar on Atmospheric Physics VA

  5100, Spring, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Atmospheric Physics IIIA

  5020, Spring, Graduate School of Science, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Laboratory Work in Earth & Planetary Sciences DD

  3475, Fall, Faculty of Science, 4
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar "Cosmochemistry and Geochemistry II" A

  6092, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Atmospheric Physics VC

  5102, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Atmospheric Physics VD

  5103, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Atmospheric Physics VB

  5101, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar "Cosmochemistry and Geochemistry I" B

  6091, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Multi-scale Earth Dynamics: Cosmogeochemistry

  5221, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar on Atmospheric Physics VA

  5100, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Chemistry for Earth and Solar System Evolution

  2508, Spring, Faculty of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar "Cosmochemistry and Geochemistry I" A

  6090, Spring, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Laboratory Work in Earth & Planetary Sciences DD

  3475, Fall, Faculty of Science, 4
• From 01 Apr. 2022, To 31 Mar. 2023

  Atmospheric Physics IIIB

  5021, Fall, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Field Laboratories in Multi-scale Earth Dynamics II

  5218, Year-long, Graduate School of Science, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Seminar "Cosmochemistry and Geochemistry II" B

  6093, Fall, Graduate School of Science, 2
• 地球科学実験B（全学共通教育科目）
• 大気圏物理学

  理学研究科
• 宇宙地球化学

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

  Multi-scale Earth Dynamics: Cosmogeochemistry

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

  Atmospheric Physics IIIA

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Atmospheric Physics VA

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Atmospheric Physics VB

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

  Seminar on Atmospheric Physics VC

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar on Atmospheric Physics VD

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

  Chemistry for Earth and Solar System Evolution

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

  Seminar "Cosmochemistry and Geochemistry II" A

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar "Cosmochemistry and Geochemistry II" B

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

  Seminar "Cosmochemistry and Geochemistry I" A

  Spring, 理学研究科
• From Apr. 2017, To Mar. 2018

  Seminar "Cosmochemistry and Geochemistry I" B

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Field Laboratories in Multi-scale Earth Dynamics II

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

  Multi-scale Earth Dynamics: Cosmogeochemistry

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Atmospheric Physics IIIA

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Atmospheric Physics VA

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Atmospheric Physics VB

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Atmospheric Physics VC

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar on Atmospheric Physics VD

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Chemistry for Earth and Solar System Evolution

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

  Seminar "Cosmochemistry and Geochemistry I" A

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar "Cosmochemistry and Geochemistry I" B

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar "Cosmochemistry and Geochemistry II" A

  Spring, 理学研究科
• From Apr. 2018, To Mar. 2019

  Seminar "Cosmochemistry and Geochemistry II" B

  Fall, 理学研究科
• From Apr. 2018, To Mar. 2019

  Introduction to humanosphere science I

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

  Multi-scale Earth Dynamics: Cosmogeochemistry

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Atmospheric Physics IIIB

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Atmospheric Physics VA

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Atmospheric Physics VB

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Atmospheric Physics VC

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar on Atmospheric Physics VD

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Chemistry for Earth and Solar System Evolution

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

  Seminar "Cosmochemistry and Geochemistry I" A

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar "Cosmochemistry and Geochemistry I" B

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar "Cosmochemistry and Geochemistry II" A

  Spring, 理学研究科
• From Apr. 2019, To Mar. 2020

  Seminar "Cosmochemistry and Geochemistry II" B

  Fall, 理学研究科
• From Apr. 2019, To Mar. 2020

  Introduction to humanosphere science I

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

  Field Laboratories in Multi-scale Earth Dynamics II

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

  Multi-scale Earth Dynamics: Cosmogeochemistry

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

  Atmospheric Physics IIIA

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Atmospheric Physics VA

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Atmospheric Physics VB

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

  Seminar on Atmospheric Physics VC

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar on Atmospheric Physics VD

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

  Chemistry for Earth and Solar System Evolution

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

  Seminar "Cosmochemistry and Geochemistry II" A

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar "Cosmochemistry and Geochemistry II" B

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

  Seminar "Cosmochemistry and Geochemistry I" A

  Spring, 理学研究科
• From Apr. 2020, To Mar. 2021

  Seminar "Cosmochemistry and Geochemistry I" B

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Multi-scale Earth Dynamics: Cosmogeochemistry

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Atmospheric Physics IIIA

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Atmospheric Physics VA

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Atmospheric Physics VB

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Atmospheric Physics VC

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Atmospheric Physics VD

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Chemistry for Earth and Solar System Evolution

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

  Seminar "Cosmochemistry and Geochemistry II" A

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar "Cosmochemistry and Geochemistry II" B

  Fall, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar "Cosmochemistry and Geochemistry I" A

  Spring, 理学研究科
• From Apr. 2021, To Mar. 2022

  Seminar "Cosmochemistry and Geochemistry I" B

  Fall, 理学研究科

Part-time lecturer

• From 01 Oct. 2024, To 31 Mar. 2025

  地球惑星科学課題演習DD

  期間内15時間 , 京都大学, 理学部
• From 01 Oct. 2023, To 31 Mar. 2024

  地球惑星科学課題演習DD

  期間内15時間, 京都大学, 理学部
• From 01 Apr. 2022, To 30 Sep. 2022

  太陽系と地球の化学

  期間内6時間, 理学部

Administration

School management (title, position)

• From 01 Apr. 2023, To 31 Mar. 2025

  学生生活委員会第一小委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2025

  京都大学奨学金返還免除候補者選考委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2025

  学生生活委員会 委員

Faculty management (title, position)

• From 01 Apr. 2023, To 31 Mar. 2024

  生存圏研究所設備・環境安全委員会委員長
• From 01 Jan. 2023, To 31 Dec. 2023

  京都大学宇治キャンパス公開2023実行委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2024

  宇治地区施設整備・将来計画委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2025

  学生生活委員会 委員
• From 01 Apr. 2023, To 31 Mar. 2025

  奨学金返還免除候補者選考委員会 委員
• From 01 Apr. 2022, To 31 Mar. 2024

  生存圏研究所居住圏劣化生物飼育棟/生活・森林圏シミュレーションフィールド(DOL/LSF) 共同利用・共同研究専門委員会
• From 01 Apr. 2022, To 31 Mar. 2024

  生存圏研究所安全衛生委員会
• From 01 Apr. 2022, To 31 Mar. 2024

  生存圏研究所広報委員会
• From 01 Apr. 2022, To 31 Mar. 2024

  生存圏研究所男女共同参画推進委員会
• From 01 Apr. 2022, To 31 Mar. 2024

  生存圏未来開拓研究センター委員会
• From 01 Apr. 2022, To 31 Mar. 2024

  生存圏研究所MUレーダー/赤道大気レーダー共同利用・共同研究専門委員会
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所国際学術交流委員会
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所生存圏科学の新領域開拓に関するWG
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所MUレーダー/赤道大気ﾚｰﾀﾞｰ共同利用専門委員会
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所人権委員会委員長
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所兼業審査委員会委員長
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所情報セキュリティ委員会委員長
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所ミッション推進委員会
• From 01 Apr. 2012, To 31 Mar. 2014

  生存圏研究所予算経理委員会
• From 01 Apr. 2014, To 31 Mar. 2016

  生存圏研究所ミッション推進委員会委員
• From 01 Apr. 2014, To 31 Mar. 2016

  生存圏研究所安全衛生委員会委員
• From 01 Apr. 2014, To 31 Mar. 2016

  生存圏研究所広報委員会委員
• From 01 Apr. 2014, To 31 Mar. 2016

  生存圏研究所MUレーダー/赤道大気ﾚｰﾀﾞｰ共同利用専門委員会
• From 01 Sep. 2015, To 31 Mar. 2016

  生存圏研究所生存圏フォーラム委員会
• From 01 Apr. 2016, To 31 Mar. 2018

  生存圏研究所ミッション推進委員会
• From 01 Apr. 2016, To 31 Mar. 2018

  生存圏研究所安全衛生委員会
• From 01 Apr. 2016, To 31 Mar. 2018

  生存圏研究所情報セキュリティ委員会
• From 01 Apr. 2016, To 31 Mar. 2018

  生存圏研究所通信情報委員会
• From 01 Apr. 2016, To 31 Mar. 2018

  生存圏研究所MUレーダー/赤道大気ﾚｰﾀﾞｰ共同利用専門委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  生存圏研究所ミッション推進委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  生存圏研究所安全衛生委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  生存圏研究所点検・評価委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  生存圏研究所予算経理委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  生存圏研究所MUレーダー/赤道大気ﾚｰﾀﾞｰ共同利用専門委員会
• From 01 Apr. 2018, To 31 Mar. 2020

  生存圏研究所居住圏劣化生物飼育棟/生活・森林圏シミュレーションフィールド（DOL/LSF）全国国際共同利用専門委員会
• From 01 Apr. 2020, To 02 Jun. 2020

  生存圏研究所MUﾚｰﾀﾞｰ/赤道大気ﾚｰﾀﾞｰ全国国際共同利用専門委員会
• From 01 Apr. 2020, To 31 Mar. 2022

  生存圏研究所安全衛生委員会
• From 01 Apr. 2020, To 31 Mar. 2022

  生存圏研究所広報委員会
• From 01 Apr. 2020, To 31 Mar. 2022

  生存圏研究所ミッション推進委員会
• From 01 Apr. 2020, To 31 Mar. 2022

  生存圏研究所予算経理委員会
• From 01 Apr. 2020, To 02 Jun. 2020

  生存圏研究所居住圏劣化生物飼育棟(DOL)/生活・森林圏シミュレーションフィールド(LSF)全国国際共同利用専門委員会
• From 03 Jun. 2020, To 31 Mar. 2022

  生存圏研究所MUﾚｰﾀﾞｰ/赤道大気ﾚｰﾀﾞｰ共同利用・共同研究拠点専門委員会
• From 03 Jun. 2020, To 31 Mar. 2022

  生存圏研究所居住圏劣化生物飼育棟(DOL)/生活・森林圏シミュレーションフィールド(LSF)共同利用・共同研究拠点専門委員会
• From 01 Apr. 2021, To 31 Mar. 2023

  宇治地区総合環境安全管理センター運営委員会
• From 01 Apr. 2021, To 31 Mar. 2022

  生存圏研究所将来計画委員会