Judul Penelitian (Research Tittle) Kenshi Takahashi

Kenshi Takahashi

Journal

Authors	Title	Bibliography	Date	Peer-review	Language
K. Takahashi, M. Kishigami, Y. Matsumi, M. Kawasaki, and A. J. Orr-Ewing	Photodissociation processes of ozone in the Huggins band at 308-326 nm: Direct observation of O(1D2) and O(3Pj)	J. Phys. Chem., 100, 4084-4089, 1996	1996	Yes	English
X. Wang, R. Bersohn, K. Takahashi, M. Kawasaki, and H. L. Kim	Phase control of absorption in large polyatomic molecules	J. Chem. Phys., 105, 2992-2997, 1996	1996	Yes	English
K. Takahashi, M. Kishigami, Y. Matsumi, M. Kawasaki, and A. J. Orr-Ewing	Observation of the spin-forbidden O(1D) + O2(X3Σg-) channel in the 317-327 nm photolysis of ozone	J. Chem. Phys., 105, 5290-5293, 1996	1996	Yes	English
K. Takahashi, R. Wada, Y. Matsumi and M. Kawasaki	Product branching ratios for O(3P) atom and ClO radical formation in the reactions of O(1D) with chlorinated compounds	J. Phys. Chem., 100, 10145-10149, 1996	1996	Yes	English
K. Takahashi, M. Kishigami, N. Taniguchi, Y. Matsumi and M. Kawasaki	Photofragment excitation spectrum for O(1D) from the photodissociation of jet-cooled ozone in the wavelength range 305-329 nm	J. Chem. Phys., 106, 6390-6397, 1997	1997	Yes	English
K. Takahashi, N. Taniguchi, Y. Matsumi, M. Kawasaki and Michael N. R. Ashfold	Wavelength and temperature dependence of the absolute O(1D) production yield from the 305-329 nm photodissociation of ozone	J. Chem. Phys. 108, 7161-7172, 1998	1998	Yes	English
K. Takahashi, M. Kishigami, N. Taniguchi, Y. Matsumi and M. Kawasaki	Translational energy and angular distributions of O(1D) and O(3P) fragments in the UV photodissociation of ozone	Chem. Phys. 231, 171-182, 1998	1998	Yes	English
N. Taniguchi, K. Takahashi, Y. Matsumi, S. M. Dylewski, J. D. Geiser and P. L. Houston	Determination of the heat of formation of O3 using ultraviolet laser-induced fluorescence spectroscopy and two-dimensional product imaging techniques	J. Chem. Phys. 111, 6350-6355, 1999	1999	Yes	English
N. Taniguchi, K. Hirai, K. Takahashi, and Y. Matsumi	Relaxation processes of translationally hot O(1D) by collisions with O2	J. Phys. Chem., A104, 3894-3899, 2000	2000	Yes	English
N. Taniguchi, K. Takahashi, and Y. Matsumi	Photodissociation of O3 around 309 nm	J. Phys. Chem., A104, 8936-8944, 2000	2000	Yes	English
K. Hitsuda, K. Takahashi, Y. Matsumi, and Timothy. J. Wallington	Kinetics of the reactions of Cl(2P1/2) and Cl(2P3/2) atoms with C2H6, C2D6, CH3F, and CH3CF3 at 298 K	J. Phys. Chem., A105, 5131-5136, 2001	2001	Yes	English
K. Hitsuda, K. Takahashi, Y. Matsumi, and Timothy. J. Wallington	Kinetics of the reactions of Cl*(2P1/2) and Cl(2P3/2) atoms with C3H8, C3D8, n-C4H10, and i-C4H10 at 298 K	Chem. Phys. Lett., 346, 16-22, 2001	2001	Yes	English
Y. Matsumi, S. Murakami, M. Kono, K. Takahashi, M. Koike, and Y. Kondo	High-sensitive instrument for measuring atmospheric NO2	Anal. Chem., 73, 5485-5493, 2001	2001	Yes	English
K. Takahashi, Y. Matsumi, T. J. Wallington, and M. Hurley	Atomosheric chemistry of CF3CFHOCF3:Reaction with OH radicals, atmospheric lifetime, and global warming potential	J. Geophys. Res., 107(D21), 4574, doi:10.1029/2002JD002125, 2002 (ACH 4-1-6)	2002	Yes	English
K. Takahashi, S. Hayashi, Y. Matsumi, N. Taniguchi, and S. Hayashida	Quantum yields of O(1D) formation in the photolysis of ozone between 230 and 308nm (共著)	J. Geophys. Res. 107, doi:10.1029/2001JD002048, (2002)	2002	Yes	English
N. Miura, K. Hashimoto, K. Takahashi, N. Taniguchi and Y. Matsumi	Electronic quenching of O(1D) by collisions with O2 : A theoretical study in a collinear case	J. Chem. Phys., 116(13), 5551-5556, (2002)	2002	Yes	English
K. Takahashi, N. Taniguchi, Y. Sato, and Y. Matsumi	Non-thermal steady-state translational energy distributions of O(1D) atoms in the stratosphere	J. Geophys. Res. 107(D16), doi:10.1029/2001JD001270 (2002) (ACH 6-1-6)	2002	Yes	English
Y. Matsumi, M. Kono, T. Ichikawa, K. Takahashi, and Y. Kondo	Laser-induced fluorescence instrument for the detection of tropospheric OH radicals	Bull. Chem. Soc. Jpn., 75(4), 711-717, (2002)	2002	Yes	English
K. Takahashi, Y. Matsumi, T. J. Wallington, and M. D. Hurley	Atmospheric Chemistry of CF3CFHOCF3: Kinetics of the Reaction with Cl Atoms and Fate of CF3CFO(•)OCF3 Radicals	Chem Phys. Lett., 352, 202-208, (2002)	2002	Yes	English
T. Nakayama, K. Takahashi, and Y. Matsumi	Quantum yield for N(4S) production in the ultraviolet photolysis of N2O	J. Geophys. Res., 108(D21), 4668, doi:10.1029/2003JD003709, 2003. (ACH 6-1-7)	2003	Yes	English
K. Takahashi, T. Nakayama and Y. Matsumi	Vacuum ultraviolet laser-induced fluorescence detection of O(1S) atom produced in the 193 nm photolysis of ozone	J. Phys. Chem. A107(44), 9368-9373 (2003)	2003	Yes	English
N. Taniguchi, S. Hayashida, K. Takahashi, and Y. Matsumi	Sensitivity studies of the recent new data on O(1D) quantum yields in O3 Hartley band photolysis in the stratosphere	Atmos. Chem. Phys. 3, 1293-1300 (2003)	2003	Yes	English
J.P. Le Crne, E. Villenave, M. D. Hurley, T. J. Wallington, S. Nishida, K. Takahashi, Y. Matsumi	Atmospheric chemistry of pivalaldehyde and Isobutyraldehyde: Kinetics and Mechanisms of Reactions with Cl atoms, Fate of (CH3)3CC(O) and (CH3)2CHC(O) Radicals, and Self Reaction Kinetics of (CH3)3CC(O)O2 and (CH3)2CHC(O)O2 Radicals	J. Phys. Chem., A108(5), 795 - 805 (2004)	2004	Yes	English
S. Nishida, K. Takahashi, Y. Matsumi, N. Taniguchi and S. Hayashida	Formation of O(3P) atoms in the photolysis of N2O at 193 nm and O(3P) + N2O product channel in the reaction of O(1D) + N2O	J. Phys. Chem. A108(13), 2451-2456 (2004)	2004	Yes	English
S. Nishida, K. Takahashi, Y. Matsumi, M. Chiappero, G. Argello, T. J. Wallington, M. D. Hurley, J. C. Ball	CF3ONO2 yield in the gas phase reaction of CF3O2 radicals with NO	Chem. Phys. Lett., 388, 242-247 (2004)	2004	Yes	English
S. Nishida, F. Taketani, K. Takahashi, and Y. Matsumi	Quantum yield for O(1D) production from O3 photolysis in the wavelength range of 193 - 225 nm	J. Phys. Chem. A108(14), 2710-2714 (2004)	2004	Yes	English
K. Takahashi, T. Nakayama, Y. Matsumi, and Y. Osamura	Hydrogen atom formation in the photolysis of acetone at 193 nm	J. Phys. Chem. A108(39), 8002-8008 (2004)	2004	Yes	English
T. Nakayama, K. Takahashi, and Y. Matsumi	Reaction kinetics of O(1S) atom with atmospheric molecules	Chem. Phys. Lett. 398, 163-167 (2004)	2004	Yes	English
K. Takahashi, S. Hayashi, T. Suzuki and Y. Matsumi	Accurate determination of the absolute quantum yield for O(1D) formation in the photolysis of ozone at 308 nm	J. Phys. Chem. A108(47), 10497-10501 (2004)	2004	Yes	English
F. Taketani, A. Yamasaki, K. Takahashi, and Y. Matsumi	Laser-induced fluorescence study of the physical quenching of Cl(2P1/2) in collisions with N2 molecules and rare gas atoms	Chem. Phys. Lett. 406, 259-262 (2005)	2005	Yes	English
F. Taketani, K. Takahashi, and Y. Matsumi	Quantum yield for Cl(2Pj) formation from the photolysis of chlorofluorocarbons and chlorinated hydrocarbons at 193.3 nm	J. Phys. Chem. A109, 2855-2860 (2005)	2005	Yes	English
F. Taketani, K. Takahashi, Y. Matsumi and T. J. Wallington	Kinetics of the Reactions of Cl*(2P1/2) and Cl(2P3/2) Atoms with CH3OH, C2H5OH, n-C3H7OH, and i-C3H7OH at 295K	J. Phys. Chem. A108, 3935-3940 (2005)	2005	Yes	English
Y. Matsumi, H. Shigemori, and K. Takahashi	Laser-induced fluorescence instrument for measuring atmospheric SO2	Atmos. Environ., 39, 3177-3185 (2005)	2005	Yes	English
K. Takahashi, Y. Takeuchi, and Y. Matsumi	Kinetics of the reactions of O(1D) with N2, O2, H2O, and N2O	Chem. Phys. Lett., 410, 196-200 (2005)	2005	Yes	English
F. Taketani, T. Nakayama, K. Takahashi, Y. Matsumi, M. D. Hurley, T. J. Wallington, A. Toft, and M. P. Sublbaek Anderson	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	J. Phys. Chem. A109, 9061-9069 (2005)	2005	Yes	English
T. Nakayama, K. Takahashi, and Y. Matsumi	Quantum yield for hydrogen atom formation from H2O2 photolysis in the range 193 - 240 nm	Int. J. Chem. Kinet. 37, 751-754 (2005)	2005	Yes	English
T. Nakayama, K. Takahashi, Y. Matsumi, and K. Shibuya	N(4S) formation following 193.3 nm ArF laser irradiation of NO and NO2 and its application to kinetic studies of N(4S) reactions with NO and NO2	J. Phys. Chem. A109, 10897-10902 (2005)	2005	Yes	English
T. Nakayama, K. Takahashi, and Y. Matsumi	Thermalization cross sections of suprathermal N(4S) atoms in collisions with atmospheric molecules	Geophys. Res. Lett. 32, L24803, doi:10.1029/2005GL024609 (2005)	2005	Yes	English
M. Kono, K. Takahashi, and Y. Matsumi	Kinetic study of the collisional quenching of spin-orbitally excited atomic chlorine, Cl(2P1/2), by H2O, D2O and H2O2	Chem. Phys. Lett. 418, 15-18 (2006)	2006	Yes	English
Y. J. Kasai, C. Takahashi, J. Urban, S. Hoshino, K. Takahashi, J. Inatani, M. Shiotani, and H. Masuko	Stratospheric ozone isotope enrichment studied by sub-millimeter wave heterodyne radiometry : The observation capabilities of SMILES	IEEE Trans. Geoscience and Remote Sensing, 44(3), 676-693 (2006)	2006	Yes	English
T. Nakayama, K. Takahashi, Y. Matsumi, and H. Fujiwara	Laboratory study of O(1S) formation process in the photolysis of O3 and its atmospheric implications	J. Atmos. Chem. 53, 107-122 (2006)	2006	Yes	English
J. Matsumoto, K. Takahashi, Y. Matsumi, A. Yabushita, A. Shimizu, I. Matsui, and N. Sugimoto	Scavenging of pollutant acid substances by Asian mineral dust partiles	Geophys. Res. Lett. 33, L07816, doi:10.1029/2006GL025782 (2006)	2006	Yes	English
T. Nakayama, K. Takahashi, Y. Matsumi, A. Toft, M. P. Sulbaek Andersen, O. J. Nielsen, R. L. Waterland, R. C. Buck, M. D. Hurley, and T. J. Wallington	Atmospheric chemistry of CF3CH=CH2 and C4F9CH=CH2 : Products of the gas-Phase reactions with Cl atoms and OH radicals	J. Phys. Chem. A111, 909-915 (2007)	2007	Yes	English
F. Taketani, M. Kawai, K. Takahashi, and Y. Matsumi	Trace detection of atmospheric NO2 by laser-induced fluorescence using a GaN diode laser and a diode-pumped YAG laser	Appl. Opt. 46, 907-915 (2007)	2007	Yes	English
K. Takahashi, E. Iwasaki, T. Nakayama, Y. Matsumi and Timothy J. Wallington	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	Int. J. Chem. Kinet. 39, 328-332 (2007)	2007	Yes	English
K. Takahashi, E. Iwasaki, Y. Matsumi, and T. J. Wallington	Pulsed laser photolysis vacuum UV laser-induced fluorescence kinetic study of the gas-phase reactions of Cl(2P3/2) atoms with C3-C6 ketones	J. Phys. Chem. A111, 1271-1276 (2007).	2007	Yes	English
K. Takahashi, E. Iwasaki, T. Nakayama, Y. Matsumi and Timothy J. Wallington	Vacuum ultraviolet laser-induced fluorescence kinetic study of the reactions of Cl atomswith fluoroalkenes (CxF2x+1CH=CH2, x=1,2,4,6, and 8) at low pressures	Int. J. Chem. Kinet. 39, 328-332 (2007).	2007	Yes	English
F. Taketani, M. Kawai, K. Takahashi, and Y. Matsumi	Trace detection of atmospheric NO2 by laser-induced fluorescence using a GaN diode laser and a diode-pumped YAG laser	Appl. Opt. 46, 907-915 (2007).	2007	Yes	English
T. Nakayama, K. Takahashi, Y. Matsumi, A. Toft, M. P. Sulbaek Andersen, O. J. Nielsen, R. L. Waterland, R. C. Buck, M. D. Hurley, and T. J. Wallington	Atmospheric chemistry of CF3CH=CH2 and C4F9CH=CH2 : Products of the gas-Phase reactions with Cl atoms and OH radicals	J. Phys. Chem. A111, 909-915 (2007).	2007	Yes	English
E. Iwasaki, F. Taketani, K. Takahashi, Y. Matsumi, T. J. Wallington, and M. D. Hurley	Mechanism of the gas phase reaction of chlorine atoms with butanone	Chem. Phys. Lett. 439, 274-279 (2007).	2007	Yes	English
M. Narukawa, Y. Matsumi, J. Matsumoto, K. Takahashi, A. Yabushita, K. Sato, and T. Imamura	Real-time analysis of secondary organic aerosol particles formed from cyclohexene ozonolysis using a laser-ionization single-particle aerosol mass spectrometer	Anal. Sci. 23, 507-512 (2007).	2007	Yes	English
M. Narukawa, Y. Matsumi, K. Takahashi, and A. Yabushita	Measurements of ammonium- and sodium-salt aerosol particles using a laser-ionization single-particle aerosol mass spectrometer	Chem. Lett. 36(7), 904-905 (2007).	2007	Yes	English
K. Takahashi, E. Iwasaki, and Y. Matsumi	Vacuum UV laser-induced fluorescence study of the collisional removal of Br(2P1/2) atoms by small molecules	Chem. Phys. Lett., 463, 50-53 (2008).	2008	Yes	English
M. Narukawa, Y. Matsumi, J. Matsumoto, K. Takahashi, A. Yabushita, K. Sato, and T. Imamura	Single Particle Analysis of Secondary Organic Aerosols Formed from 1,4-Cyclohexadiene Ozonolysis Using a Laser-Ionization Single-Particle Aerosol Mass Spectrometer	Bull. Chem. Soc. Jpn., 81(1), 120-126 (2008)	2008	Yes	English
T. Nakayama, T. Ide, F. Taketani, M. Kawai, K. Takahashi, and Y. Matsumi	Nighttime measurements of ambient N2O5, NO2, NO and O3in a sub-urban area, Toyokawa, Japan	Atmos. Environ., 42, 1995-2006 (2008).	2008	Yes	English
T. Ide, T. Nakayama, K. Takahashi, and Y. Matsumi	Thermal decomposition rate of N2O5 molecules measured by cavity-ring down spectroscopy	Int. J. Chem. Kinet., 40, 679-684 (2008)	2008	Yes	English
P. Zhang, V. Kharchenko, A. Dalgarno, Y. Matsumi, T. Nakayama, and K. Takahashi	Approach to thermal equilibrium in atomic collisions	Phys. Rev. Lett., 100, 103001 (DOI: 10.1103/PhysRevLett.100.103001) 2008.	2008	Yes	English
T. Ide, E. Iwasaki, Y. Matsumi, J.-H. Xing, K. Takahashi, and T. J. Wallington	Pulsed laser photolysis vacuum UV laser-induced fluorescence kinetics study of thereactions of Cl(2P3/2) atoms with ethyl formate,n-propyl formate, andn-buthyl formate	Chem. Phys. Lett. 467, 70-73 (2008).	2008	Yes	English
J.-H. Xing, K. Takahashi, M. D. Hurley, and T. J. Wallington	Kinetics of the reaction of chlorine atoms with isoprene (2-methyl 1,3-butadiene, CH2=C(CH3)CH=CH2) at 297 +- 2 K	Chem. Phys. Lett. 472, 39-43 (2009).	2009	Yes	English
J. Matsumoto, M. Narukawa, K. Takahashi, Y. Matsumi, A. Yabushita, A. Shimizu, I. Matsui, and N. Sugimoto	Internal mixing of pollutants for submicron particles observed during springtime in Japan	Asian J. Atmos. Environ., 3-1, 27-41 (2009).	2009	Yes	English
J.-H. Xing, K. Takahashi, M. D. Hurley, and T. J. Wallington	Kinetics of the reactions of chlorine atoms with a series of acetates at 296K	Chem. Phys. Lett. 474, 268-272 (2009).	2009	Yes	English
Y. Sakamoto, D. Yamano, T. Nakayama, S. Hashimoto, M. Kawasaki, T.J. Wallington, S. Miyano, K. Tonokura and K. Takahashi	Atmospheric chemistry of BrO radicals: Kinetics of the reaction with C2H5O2 radicals at 233-333K	J. Phys. Chem. A113, 10231-10237 (2009).	2009	Yes	English
Y. Matsumi, F. Taketani, K. Takahashi, T. Nakayama, M. Kawai, and Y. Miyao	Fluorescence detection of atmospheric nitrogen dioxide using a blue light-emitting diode as an excitation source	Appl. Opt.49, 3762-3767 (2010).	2010	Yes	English
K. Takahashi, M. D. Hurley, and T. J. Wallington	OH-initiated oxidation of small unsaturated alcohols	Int. J. Chem. Kinet. 42, 151-158 (2010).	2010	Yes	English
K. Takahashi, J.-H. Xing, M. D. Hurley, and T. J. wallington	Kinetics and mechanism of chlorine-atom-initiated oxidation of allyl alcohol, 3-buten-2-ol, and 2-methyl-3-buten-2-ol	J. Phys. Chem. A114, 4224-4231 (2010).	2010	Yes	English
J.-H. Xing, K. Takahashi, A. Yabushita, T. Kinugawa, T. Nakayama, Y. Matsumi, K. Tonokura, A. Takami, T. Imamura, K. Sato, M. Kawasaki, T. Hikida, and A. Shimono	Characterization of aerosol particles in the Tokyo metropolitan area using two different particle mass spectrometers	Aerosol Sci. Tech., 45, 315-326 (2011).	2011	Yes	English
A. Yabushita, T. Kinugawa, M. Narukawa, K. Takahashi, M. Kawasaki, and Y. Matsumi	Ion formation processes in laser ablation of multicomponent inorganic particles relevant to atmospheric aerosols	Chem. Lett. 40(5), 446-448 (2011).	2011	Yes	English
H. Suzuki, Y. Miyao, T. Nakayama, J. K. Pearce, Y. Matsumi, K. Takahashi, K. Kita, and K. Tonokura	Comparison of laser-induced fluorescence and chemiluminescence measurements of NO2 at an urban site	Atmos. Environ. 45, 6233-6240 (2011).	2012	Yes	English
Y. Kambe, Y. Yoshii, K. Takahashi, and K. Tonokura	Monitoring of atmospheric nitrogen dioxide by long-path pulsed differential optical absorption spectroscopy using two different light paths	J. Environ. Monitor., 14, 944-950 (2012).	2012	Yes	English
A. Sakabe, K. Hamotani, Y. Kosugi, M. Ueyama, K. Takahashi, A. Kanazawa, and M. Ito	Measurement of methane flux over an evergreen coniferous forest canopy using a relaxed eddy accumulation system with tuneable diode laser spectroscopy detection	Theor. Appl. Climatol., 109, 39-49 (2012).	2012	Yes	English
K. Takahashi, Y. Kosugi, A. Kanazawa, and A. Sakabe	Automated closed chamber measurements of methane fluxes from intact leaves and trunk of Japanese cypress	Atmos. Environ., 51, 329-332 (2012).	2012	Yes	English
田中光太郎、高橋けんし、戸野倉賢一	近赤外レーザー吸収分光法による大気中の二酸化炭素安定炭素同位体比連続計測装置の開発	機械学会論文集（B編）78巻789号、1003-1007 (2012).	2012	Yes	Japanese

Invited speech

Title	Conference name	Organization name	Date	Language
Near-infrared laser measurements of stable carbon isotope ratios of soil-respired CO2 in a Japanese cypress forest	Second Mini symposium on "the use of stable isotopes in tree physiology and forest ecology"	University of Nancy, INRA, France	2009/07/03	English
Field application of near-infrared laser spectroscopy : Trace gas exchange between the atmosphere and biosphere	Workshop on Chemistry in the Earth's Atmosphere - Crosscuting Aspects of Molecular Science and Atmospheric Chemistry-	東京工業大学理学流動機構・森野基金・国立環境研究所	2009/09/07	English
A new approach to explore trace gas exchange between the atmosphere and biosphere : In-situ analysis using laser-based techniques	IGAC-SPARC joint workshop	IGAC/SPARC joint workshop LOC	2009/10/25	English
レーザー分光法の 環境計測への応用	レーザー学会学術講演会第30回年次大会	社団法人レーザー学会	2010/02/02	Japanese
Laser-based techniques for exploring the trace molecule exchange between the atmosphere and biosphere	Humanosphere Science School 2010	Res. Institute for Humanosphere Science, Universitas Gadjah Mada, Indonesia	2010/06/10	English
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	第4回分子科学シンポジウム	分子科学会	2010/07/10	Japanese
微量気体の安定同位体計測へのレーザー分光法の応用	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」	京都大学農学研究科	2010/10/01	Japanese
Laser spectroscopy in field studies: Recent technological advances and application examples	The 5th East Asian Federation of Ecological Societies International Congress	East Asian Federation of Ecological Societies(EAFES)	2012/03/17	English

External funds, competitive funds and Grants-in-Aid for Scientific Research(kaken)

Type	Position	Title(Japanese)	Title(English)	Period
若手研究(B)	Representative	キャビティー増幅吸収分光法によるメタンのリアルタイム高精度計測	High-time resolution measurements of atmospheric methane by use of cavity enhanced absorption spectroscopy	2009-2010
若手研究(B)	Representative	キャビティーリングダウン法による窒素酸化物の極微量迅速分析装置の開発	Development of an ultra high-sensitive laser cavity ring-down spectrometer for in-situ detection of atmospheric nitrogen oxides	2007-2008
新学術領域	Assignment	エアロゾル前駆体の実時間計測による二次有機エアロゾル生成過程の解明	Laboratory studies on secondary aerosol formation	2008-2012
基盤(B)	Assignment	生態系における微量気体動態の飛躍的把握にむけたTDLSの活用		2009-2010
基盤(B)	Representative	光導波路素子を用いたメタンの高感度系速報の創出と植生からのフラックス計測への応用		2011-2013