Program

MS-Word rtf file

Adobe Acrobat pdf file

 

23 July, 2001 (Mon.)

 

17:00-20:00       Registration at the Hotel New Grand

 

18:00-20:00       Ice Breaker at Admiral Perry's Room, the Hotel New Grand

 

 

24 July, 2001 (Tue.)

 

8:30-9:00          Registration and the Display of Posters

 

Opening of the Symposium

Chairperson: Shigeo Sahto (Japan)

 

9:00-9:20          Opening Addresses by JST, IAEA, and EC

                                              

Foundation of Isotopomer Symposium and Environmental Scope

Chairpersons : Naohiro Yoshida (Japan) & Thomas Röckman (Germany)

 

9:20-9:45

1          Isotopomers as a Frontier of Isotope Studies

Naohiro Yoshida (Japan)

 

9:45-10:10

2         The Strategy for Mitigating Global Warming and the Role of Science

Yoichi Kaya (Japan)

                                              

Advances in Measurement of Isotopomers 1

Chairpersons : Naohiro Yoshida (Japan) & Thomas Röckman (Germany)

 

10:10-10:35

3          High Resolution Mass Spectrometer for Isotopomer Analysis

Takashi Baba (Japan), H. Nagano, I. Waki, K. Kimura, M. Sakairi, H. Koizimi, Y. Kato, T. Mimura, Y. Taguchi, N. Minakawa, N. Yoshida

 

10:35-10:40       Symposium Photograph

 

10:40-11:00       Coffee Break

 

Advances in Measurement of Isotopomers 2

Chairpersons : Kiyoji Uehara (Japan) & Todd Sowers (USA)

 

11:00-11:25

4          Accurate Determination of the 2H/1H, 17O/16O, and 18O/16O Isotope Ratios in Water by Means of Infrared Laser Spectroscopy

Erik Kerstel (The Netherlands), R. van Trigt, H. A. J. Meijer

 

11:25-11:50

5          Site-Specified Nitrogen Isotopic Ratio Measurements of Nitrous Oxide Using a Diode Laser Absorption Spectrometer

Kiyoji Uehara (Japan), Kazushige Yamamoto, Tomoyuki Kikugawa, Naohiro Yoshida

 

 

11:50-12:15

6          Catching Rare Atoms with Light

Zheng-Tian Lu (USA), Kevin Bailey, Xu Du, Yimin Li, Thomas P. OfConnor, Linda Young

12:15-12:40

7          Advances in the Use of Pyrolysis Continuous Flow-Isotope Ratio Mass Spectrometry in Food Authenticity

Christopher N. Rhodes (UK), Simon D. Kelly, Janice H. Lofthouse, I. Dominic Anderson, Christine E. Burwood, Paul Brereton

 

12:40-14:00       Lunch

 

14:00-15:40       Poster 1 (odd numbers) Core Time

 

Environmental Observations 1

Chairpersons : Kiyoji Uehara (Japan) & Todd Sowers (USA)

 

15:40-16:05

8          Isotopic Measurements of ƒÂ2H and ƒÂ18O from Atmospheric Water Vapor by GC-IRMS

Dominic F. Ferretti (USA), J.W.C. White

 

16:05-16:30

9          Isotopomeric Analysis of Environmental Trace Gases by FTIR Spectrometry:N2O, CH4, CO2 and H2O

David Griffith (Austraria), Stephen Wilson, Fred Turatti, Michael Esler, and Ian Jamie

 

16:30-16:55

10        Reconstruction of ƒÂ13CH4 Atmospheric Trends Over the Last 150 Years, Using Firn Air and Polar Ice Records.  Consequences on Methane Sources Evolution

Olivier Aballain (France), Jérôme Chappellaz, Maya Bräunlich, Todd Sowers, T. Marik

 

16:55-17:20

11                 Extending Records of the Isotopic Composition of Atmospheric N2O Back to 1900 A.D. from Air Trapped in Snow at South Pole

Todd Sowers (USA), Amy Rodebaugh, Naohiro Yoshida, Sakae Toyoda

 

 

25 July, 2001 (Wed.)

 

Theory and Simulation of Isotopomer Fractionations 1    

Chairpersons : Mark Thiemens (USA) & Sourendra K. Bhattacharya (India)

 

9:00-9:50

12        Theory and Experiment for the Strange and Unconventional Isotopic Effects in Ozone Formation

Rudolph A. Marcus (USA)

 

9:50-10:15

13        Non Mass Dependent Oxygen Isotopic Fractionation : A Numerical Application to the Ozone Isotopomer Specific Rate Coefficients.

François Robert (France), C. Camy-Reyret

 

10:15-10:40

14        Classical and Quasi-Classical Trajectory Calculations of Ozone Isotopomer Formation and Exchange in O + O2 Collisions

Thomas A. Baker, Gregory I. Gellene (USA)

 

 

10:40-11:00       Coffee Break

 

Theory and Simulation of Isotopomer Fractionations 2

Chairpersons : Mark Thiemens (USA) & Sourendra K. Bhattacharya (India)

 

11:00-11:25

15        Oxygen Isotopic Anomaly in Surface Assisted Ozone Dissociation

Subrata Chakraborty (India), Sourendra K. Bhattacharya

 

11:25-11:50

16        Mass Independent Isotopic Compositions Observed in Nature

Mark H. Thiemens (USA)

           

11:50-12:15

17        CO + OH: The Experimental Relative Reaction Rate of Five Isotopomers and a Semi-Classical Scattering Model

Karen L. Feilberg, Stig R. Sellevåg, Claus J. Nielsen, Gert Due Billing, Matthew S. Johnson (Denmark)

 

12:15-12:40

18        The Origin of the Anomalous or "Mass-Independent" Oxygen Isotope Fractionation in Atmospheric N2O

Thomas Röckmann (Germany), Jan Kaiser, John N. Crowley, Carl A. M. Brenninkmeijer, Paul J. Crutzen

 

12:40-14:00       Lunch

 

14:00-15:40       Poster 2 (even numbers) Core Time

                                              

Environmental Observations 2

Chairpersons : Anatoly M. Zyakun (Russia) & Eitaro Wada (Japan)

 

15:40-16:05

19        Influence of the O(1D) Sink on Isotopic Enrichment of Stratospheric Nitrous Oxide and 2D Model Simulations of N2O Photochemistry

Jan Kaiser (Germany), Thomas Röckmann, C. Brühl, Carl A. M. Brenninkmeijer

 

16:05-16:30

20        Potential Use of the Non-Random Distribution of N2 and N2O Mole Masses in the Atmosphere as a Tool for Tracing Atmospheric Mixing and Isotope Fractionation Processes

Reinhard Well (Germany), Reinhard Langel, August Reineking

 

16:30-16:55

21        Measurements of the D/H Ratio of CH4 by GC/TC/IRMS

Keita Yamada (Japan), Yoko Ozaki, Fumiko Nakagawa, Naohiro Yoshida, Haruo Tsuruta, Shigeto Sudo, Claude Guillou, Giovanni Bidoglio

 

16:55-17:20

22        Homogeneity of Isotope Distribution of Polyisotopic Elements in the Isotopomer Molecule Pools and Its Deviations

Anatoly M. Zyakun (Russia), Carl A. M. Brenninkmeijer

 

18:00-20:00       Banquet at Rainbow Room, the Hotel New Grand

 

 

 

26.Jul, 2001 (Thu.)

 

Applications for Food Analysis

Chairpersons : Claude Guillou (Italy) & Masahiro Kajiwara (Japan)

 

9:00-9:50

23        Site-Specific Natural Isotope Fractionation Studied by Nuclear Magnetic Resonance Spectroscopy (SNIF-NMR)

Gerard J. Martin (France)

 

9:50-10:15

24        From the Isotope Ratios to the Isotopomers. Application to the Study of Organic Molecules and to the Control of Food Products

Claude Guillou (Italy), Fabiano Reniero, Margaret Holland, Andrew Burke, Giovanni Fronza, Claudio Fuganti

 

10:15-10:35       Coffee Break

 

Biomedical Applications

Chairpersons : Claude Guillou (Italy) & Masahiro Kajiwara (Japan)

 

10:35-11:25

25        Fundamentals, Prerequisites and Realisations of In-Vivo Non-Statistical Isotope Distributions in Natural Compounds.

Hanns-Ludwig Schmidt (Germany)

 

11:25-11:50

26        An Enzymatic Strategy for High Precision N-PSIA in Amino Acids

Nabil M. R. Saad, Bassem Ziadeh, J. Thomas Brenna (USA),

 

11:50-12:15

27        ‚ledical Application of Carbon Thirteen

Masahiro Kajiwara (Japan)

 

12:15-12:40

28        Use of Multiple Stable Isotope Labelling for Metabolic Investigations in Infants and Children: New Applications

Virgilio P. Carnielli (UK), Federica Rosso, Giuseppe Giordano, Tamara Badon, Francesca Tormena, Roberta Pesavento, Luc J. I. Zimmermann, Paola E. Cogo

 

12:40-14:00       Lunch

 

Environmental Observations 3

Chairpersons : Nathaniel Ostrom (USA) & Takeshi Nakatsuka (Japan)

           

14:00-14:25

29        15N Natural Abundance of Plants and Soils in 25-Year Old Forest on Mountain Slopes: Implications to Ecological Rehabilitation of Degraded Highlands of Ethiopia by Afforestation

Zewdu Eshetu (South Africa)

 

14:25-14:50

30        The Stable Isotopic Composition of O2: A Tracer of Primary Production, Respiration and Pathways of N2O Oxide Formation

Nathaniel Ostrom (USA), Peggy H. Ostrom, Mary E. Russ, Amanda Field, Brian Popp, Marian Westley

 

14:50-15:15

31        Sources and Isotopic Compositions of Nitrous Oxide in the Subtropical North Pacific and the Eastern Tropical North Pacific

Marian B. Westley (USA), Brian N. Popp, Terri M. Rust, Francis J. Sansone

 

15:15-15:40

32        Vertical Distribution of Dissolved N2O Isotopomers in the North Pacific

Sakae Toyoda (Japan), Naohiro Yoshida, Tatsuya Miwa, Yohei Matsui, Urumu Tsunogai, Yukihiro Nojiri, Nobuo Tsurushima

 

15:40-16:00       Closing Remarks          

 

Poster Presentations

Posters 1 (odd) and Poster 2 (even) are to be Displayed from 24 Morning to 26 Morning                              

P1        ƒÂD Analysis of Methane by Absorption Spectroscopy

Kazushige Yamamoto (Japan), Kiyoji Uehara, Tomoyuki Kikugawa, Naohiro Yoshida

           

P2        GC-IRMS Measurement of the Isotopic Ratio of Hydrogen in Atmospheric Methane

Dominic Ferretti (USA), K. Maek, J. W. C. White           

 

P3        Determination of Intramolecular Carbon Isotopic Composition of Acetic Acid at Nanomolar Levels Using CF-IRMS

Misato Tanaka (Japan), Keita Yamada, Fumiko Nakagawa, Naohiro Yoshida

           

P4        A Method for the Measurement of Dissolved Nitrous Oxide Isotopomers in Natural Waters

Hiroaki Yamagishi (Japan), Tatsuya Miwa, Sakae Toyoda, Urumu Tsunogai, Naohiro Yoshida

 

P5        Photolysis of Nitrous Oxide Isotopomers Studied by Time-Dependent Hermite Propagation

Matthew S. Johnson (Denmark), Gert Due Billing

 

P6        A Study on the Loss Processes of N2O in the Stratosphere by Isotopomer Analysis

Taichiro Urabe (Japan), Sakae Toyoda, Naohiro Yoshida, Takakiyo Nakazawa, Shuji Aoki, Hideyuki Honda

           

P7        Analysis of Isotopomer Compositions of Nitrous Oxide from Combustion Source

Mitsuteru Ogawa (Japan), Naohiro Yoshida

 

P8        Isotopomer Compositions of Nitrous Oxide with Adipic Acid Production

Mitsuteru Ogawa (Japan), Naohiro Yoshida

 

P9        Pressure Effect in Ozone Formation by UV Photolysis of Oxygen

Sourendra K. Bhattacharya (India), Subrata Chakraborty, Joel Savarino, Mark H. Thiemens

 

P10      Partial Pressure Dependency of Isotope Ratio of Oxygen Molecule in Mass Spectrometry

Osamu  Abe (Japan), Naohiro Yoshida

 

P11       Observation of the Stratospheric O3 Isotopes by SMILES

Kenshi Takahashi (Japan), Tomoko Shirai, Hiroyuki Ozeki, Yasuko Kasai, Masato Shiotani, SMILES Mission Team

 

P12      The H/D Kinetic Isotope Effects in the Reactions of Cl(2Pj) with Methanes, Ethanes, and Propanes

Kenshi Takahashi (Japan), Kanami Hitsuda, Yutaka Matsumi

 

P13      Intramolecular Stable Isotope Ratios of Dissolved N2O in Lake Biwa.

Narin Boontanon (Japan), Shingo Ueda, Eitaro Wada

 


P14       Distribution of Dissolved N2O Isotopomers in the Coastal Adriatic Sea and the Goro Lagoon, Northern East Italy

Yohei Matsui (Japan), Giovanni Bidoglio, Fabrizio Sena, Tatsuya Miwa, Takeshi Egashira, Sakae Toyoda, Naohiro Yoshida

 

P15      Geochemical Cycle of Nitrous Oxide in the Atmosphere-Ocean-Land System Based on the Nitrogen Stable Isotope Ratios

Masao   Sorai (Japan), Masamichi Ishikawa, Naohiro Yoshida

 

P16      Monitoring of Atmospheric Carbon Monoxide and Its Isotopic Composition

Valerie   Gros, Thomas Röckmann (Germany), Patrick Jöckel, Carl A. M. Brenninkmeijer

 

P17      Carbon and Oxygen Isotopic Systematic of CO in Urban Atmosphere

Urumu Tsunogai (Japan), Yousuke Hachisu, Daisuke D. Komatsu, Toshitaka Gamo, Fumiko Nakagawa, Naohiro Yoshida

 

P18      Stable Isotopic Studies of Carbon Monoxide in Seawater

Fumiko Nakagawa (Japan), Urumu Tsunogai, Toshitaka Gamo, Naohiro Yoshida

 

P19      A Density Functional Theory Study of Carbon Isotope Effects in the System                 (1) [Cu(I)(NH3)3(CO)]+ + CO and (2) Carbamate + CO2

Yuriko Ono (Japan), Susumu Kawauchi, Tei Saburi, Jinzhou Du, Yasuhiko Fujii, Takanobu Ishida

 

P20      Carbon Isotope Fractionation Between CO Gas and CO-Complex Solution

Jinzhou Du (Japan), Yuriko Ono, Masao Nomura, Yasuhiko Fujii

 

P21      A Chromatographical Experiment on Chlorine Isotope Effect of Aqueous System: A Basic Study on Cl-Bearing Pollutants

Masaaki Musashi (Japan), Takao Oi, Hans G. M. Eggenkamp, Yumio Yato

 

P22      A Study on the Isotope Effects of Lithium, Strontium and Zinc with Crown Ether Resins

Yasutoshi Ban (Japan), Masao Nomura, Yasuhiko Fujii

 

P23      Enrichment of 15N by Advanced Ion-Exchange Chromatography

Nguyen Anh Quang (Japan), Masao Nomura, Yasuhiko Fujii

 

P24      Geochemical Characteristics of the Eppawala Carbonatite Body, Sri Lanka: Limestone Assimilation by Carbonatitic Magma

Takashi Miyazaki (Japan), Toshiro Morikiyo, Moragalle W. K. Weerakoon, Hiroo Kagami, Kapila Dahanayake

 

P25      Preliminary Investigation of Isotope Hydrology of Precipitations and River Waters in Niigata Prefecture, Japan

Naoki Kano (Japan), Hiroyuki Aihara, Ryo Kozima, Hirosih Imaizumi

 

P26      Natural 13C and 15N Abundance of Field-Collected Fungi and Their Ecological Implications

Ayato Kohzu (Japan), Takahiro Tateishi, Munezo Takahashi, Eitaro Wada

 

P27      Seasonal Variations of Concentration and ƒÂ13C in Soil Air CO2 and Soil Respired CO2

Hiroshi A. Takahashi (Japan), Eiichi Konohira, Tetsuya Hiyama, Toshio Nakamura, Naohiro Yoshida

 

P28      Compound-Specific Stable Carbon Isotopic Compositions of Polycyclic Aromatic Hydrocarbons (PAHs) in Environmental Samples - Future Perspectives for Multi-Isotope Analysis

Tomoaki Okuda (Japan), Hideshige Takada, Hiroshi Naraoka

 

 

P29      Certified Reference Materials for Isotopic Analysis of Food Products

Claude Guillou (Italy), G. Remand, M. Lees