Latest Update:2017/10/05 16:16:55

HIRATA Ryuichi

Researcher Name
HIRATA Ryuichi
Div (Section) name/title
Center for Global Environmental Research(Office for Terrestrial Monitoring)/Senior Researcher
Research Subject
Model development and data analysis for monitoring carbon balance of various terrestrial ecosystems in Asia
Degree(s)
Degree of Agriculture
Professional Qualification(s)
Biology,Physics,Agricultural Science
Environmental Speciality Field
Ecosystem Ecology,Environmental Biophysics,Biometeorology
Brief Description of Research
Evaluation of the effects of artificial and natural disturbances caused by plantation, forest management, and typhoon on the carbon balance of terrestrial ecosystems in Hokkaido.

Evaluation of the effects of disturbances caused by plantation, wildfire, and social development on the carbon balance of terrestrial ecosystems in Borneo island especially targeting tropical peatlands.

Integrative study based on ecosystem models, ground observation data, and GIS/remotesensing data for the continental-scale estimations of the terrestrial carbon balance.
Membership of Academic Society
Ecological Society of Japan,The Society of Agricultural Meteorology of Japan
Research Subject
  • Fiscal Year: 2017
    • 23837 : Study on multi-scale evaluation system for GHG variation and mitigation
    • 23923 : Development of a Monitoring and Evaluation System of the Methane Budget for Different Source Categories in East Asia toward Intended Emission Reduction
    • 24062 : Terrestrial Monitoring
    • 24135 : Development of the regional-scale assessment system of carbon dynamics in Bornean peat ecosystems
    • 24136 : Comprehensive evaluation of CH4 and N2O release from oil palm plantation
  • Fiscal Year: 2016
    • 23399 : Study on multi-scale evaluation system for GHG variation and mitigation
    • 23588 : Development of the regional-scale assessment system of carbon dynamics in Bornean peat ecosystems
    • 23664 : Terrestrial Monitoring
    • 23678 : Integrated observation and analysis system for early detection of carbon cycle change globally and in Asia-Pacific region
  • Fiscal Year: 2015
    • 22992 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
    • 23224 : Integrated observation and analysis system for early detection of carbon cycle change globally and in Asia-Pacific region
    • 23249 : Terrestrial Monitoring
    • 23252 : Development of the regional-scale assessment system of carbon dynamics in Bornean peat ecosystems
    • 23270 : Evaluation of Soil CO2 Efflux of Asian Forest Ecosystems based on an Automated Chamber Network
  • Fiscal Year: 2014
    • 22580 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
    • 22638 : Terrestrial Monitoring
  • Fiscal Year: 2013
    • 22164 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
    • 22390 : Development of advanced evaluation method for terrestrial CO2 budget by improving nitrogen-cycle processes
    • 22391 : Terrestrial Monitoring
  • Fiscal Year: 2012
    • 21735 : Study on characteristics of GHG in the atmosphere and outlook of their future concentration
    • 21922 : Terrestrial Monitoring
    • 22138 : Development of GHG observation by GOSAT and its data analysis
Research Result (Publication)
  • all
  • Original Paper
  • Book
  • Modeling of Carbon and GHG Budgets in Tropical Peatland
    Presenter : Hirata R., Adachi M., Ito A.
    Title : , Tropical Peatland Ecosystems (2016)
  • Chapter 7. Farmyard manure application mitigates greenhouse gas emissions from managed grasslands in Japan
    Presenter : Shimizu M., Hatano R., Arita T., Kouda Y., Mori A., Matsuura S., Niimi M., Mano M., Hirata R., Jin T., Limin A., Saigusa T., Kawamura O., Hojito M., Miyata A.
    Title : , Sustainable Agroecosystems in Climate Change Mitigation (2014)
Research Result (Presentation)
  • all
  • Research Presentation
  • Research Lecture
  • Presenter : Ito A., Saito M., Hirata R., Senda M., Koide D., Nakagawa Y.
    Name of Society : JpGU–AGU Joint Meeting 2017 (2017)
    Name of Proceedings : Abstracts
  • Presenter : Kiew F., Hirata R., Hirano T., Xhuan W.G., Aries E.B., Kemudang K., Wenceslaus J., San L.K., Melling L.
    Name of Society : International Symposium on Agricultural Meteorology 2017 (2017)
    Name of Proceedings : Abstracts, 186
  • Presenter : Xhuan W.G., Hirata R., Hirano T., Aries E.B., Kemudang K., Wenceslaus J., Kiew F., Melling L.
    Name of Society : International Symposium on Agricultural Meteorology 2017 (2017)
    Name of Proceedings : Abstracts, 187
  • Research Presentation
    Eddy covariance measurement of methane flux above a primary tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Xhuan W.G., Hirata R., Hirano T., Aeries E.B., Musin K.K., Waili J.W., Kiew F., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 31
  • Research Presentation
    Carbon dioxide emissions from ground surface of oil palm plantation in Sarawak, Malaysia
    Presenter : Okimoto Y., Hirano T., Hirata R., Melling L., Ishii Y., Kiew F., Xhuan W.G.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 194
  • Research Presentation
    Carbon dioxide balance of a secondary tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Kiew F., Hirata R., Hirano T., Xhuan W.G., Aries E.B., Kemudang K., Wenceslaus J., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 402
  • Research Presentation
    Continuous measurements of soil CO2 and CH4 fluxes in two tropical peatforests with high and low ground water level in Sarawak, Malaysia, by using an automated murthi-chamber systems
    Presenter : Hirata R., Okimoto Y., Hirano T., Kiew F., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 404
  • Research Presentation
    Vulnerability of CO2 exchange in tropical peat ecosystems: A case study from Sarawak, Malaysian Borneo
    Presenter : Tang A.C.I., Stoy P.C., Musin K.K., Wenceslaus J., Hirata R., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 46
  • Presenter : Hirata R., Ito A., Saigusa N.
    Name of Society : 32nd Conf. on Agricultural and Forest Meteorology/22nd Symp. Boundary Layers and Turbulence/ Third Conf. on Atmospheric Biogeosciences (2016)
    Name of Proceedings : -
  • Presenter : Tang A. C.-I., Stoy P., Musin K.K., Aeries E.B, Wenceslaus J., Hirata R., Melling L.
    Name of Society : 32nd Conf. on Agricultural and Forest Meteorology/22nd Symp. Boundary Layers and Turbulence/ Third Conf. on Atmospheric Biogeosciences (2016)
    Name of Proceedings : -
  • Presenter : Hirata R., Okimoto Y., Hirano T., Frankie K., Lulie M.
    Name of Society : 日本地球惑星科学連合2016年大会 (2016)
    Name of Proceedings : -, ACG22-P06
  • Presenter : Ito A., Saito M., Hirata R., Senda M.
    Name of Society : American Geophysical Union 2016 Fall Meeting (2016)
    Name of Proceedings : Abstracts
  • Presenter : Hirata R., Ito A.
    Name of Society : American Geophysical Union 2016 Fall Meeting (2016)
    Name of Proceedings : Abstracts
  • Presenter : Hirata R.
    Name of Society : 5th Annual Meeting Low Carbon Asia Research Network (LoCARNet) (2016)
    Name of Proceedings : -
  • Research Presentation
    Improvement of the soil submodel of the process-based terrestrial ecosystem model to apply tropical swamp forests
    Presenter : Hirata R., Ito A., Hirano T., Saigusa N.
    Name of Society : Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3: Weather, Atmosphere and Climate Studies Weather, Atmosphere and Climate Studies on Challenges and Significance of Ecosystem Research in Asia to Better Understand Climate Change (2015)
    Name of Proceedings : Abstracts, 26
  • Research Presentation
    Semi-empirical GPP estimation of east Asian forests using MODIS vegetation indices
    Presenter : Takagi K., Ueyama M., Ide R., Ichii K., Ono K., Hirata R., Saigusa N., Hirano T., Kwon H., Hong J., Zhang L.-M., Li S.-G., Wang H.-M., Han S., Zhang Y.-P, Asanuma J., Gamo M., Maeda T., Murayama S., Machimura T., Nakai Y., Ohta T., Saitoh T.M., Takahashi Y.
    Name of Society : Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3: Weather, Atmosphere and Climate Studies Weather, Atmosphere and Climate Studies on Challenges and Significance of Ecosystem Research in Asia to Better Understand Climate Change (2015)
    Name of Proceedings : Abstracts, 52
  • Research Presentation
    Long-term monitoring of CO2 exchange over a larch forest in central Japan
    Presenter : Takahashi Y., Saigusa N., Ide R., Hirata R.
    Name of Society : Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3: Weather, Atmosphere and Climate Studies Weather, Atmosphere and Climate Studies on Challenges and Significance of Ecosystem Research in Asia to Better Understand Climate Change (2015)
    Name of Proceedings : Abstracts, 99
  • Research Presentation
    Quantifying the magnitude and environmental influences on methane flux from a tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Xhuan W.G., Aeries E. B., Waili J.W., Hirata R., Melling L.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 11
  • Research Presentation
    The impacts of disturbance on terrestrial carbon budget of Hokkaido, Japan
    Presenter : Hirata R., Ito A., Saigusa N.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 24
  • Research Presentation
    Carbon dioxide exchange of a secondary tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Kiew F., Hirano T., Hirata R., Aeries E.B., Musin K.K., Melling L.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 51
  • Research Presentation
    Relationship between ecosystem photosynthetic parameters derived from flux observation and modis vegetation indices of East Asian forests
    Presenter : Takagi K., Ueyama M., Ide R., Ichii K., Ono K., Hirata R., Saigusa N., Hirano T., Kwon H., Hong J., Zhang L., Li S.G., Han S., Wang H-M., Zhang Y-P., Asanuma J., Gamo M., Maeda T., Murayama S., Machimura T., Nakai Y., Ohta T., Saitoh T.M., Takahashi Y.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 59
  • Presenter : Hirata R., Takagi K., Ito A., Hirano T., Saigusa N.
    Name of Society : 4th iLEAPS Science Conference (2014)
    Name of Proceedings : -
  • Research Presentation
    Integrating ground observation, satellite remote sensing, and terrestrial ecosystem model for future forest carbon monitoring systems
    Presenter : Saigusa N., Hayashi M., Hirata R.
    Name of Society : 6th EAFES International Congress (2014)
    Name of Proceedings : Abstracts, 113-114
  • Presenter : Hirata R., Ito A., Saigusa N.
    Name of Society : AGU Fall Meeting 2013 (2013)
    Name of Proceedings : Abstracts
  • Presenter : He M., Ju W., Zhou Y., He H., Guan D., Li Y., Saigusa N., Hao Y., Hirata R., Murayama S.
    Name of Society : The 55th Symposium of the International Association for Vegetation Science (2012)
    Name of Proceedings : Abstracts, 116
  • Presenter : Kondo M., Ichii K., Ueyama M., Hirata R., Kim J., Kwon H., Li S-G., Miyata A., Saigusa N., Yu G-R.
    Name of Society : The 55th Symposium of the International Association for Vegetation Science (2012)
    Name of Proceedings : Abstracts, 118
  • Presenter : Takagi K., Hirata R., Ueyama M., Ono K., Ichii K., Saigusa N., Ide R., Hirano T.
    Name of Society : The 55th Symposium of the International Association for Vegetation Science (2012)
    Name of Proceedings : Abstracts, 174
  • Presenter : Takagi K., Hirata R., Hirano T., Ueyama M., Ono K., Ide R., Ogawa A., Saigusa N., Takahashi Y., Ichii K., Kwon H., Hong J., Leiming Z., Li S.-G., Han S., Wang H.-M., Zhang Y.-P., Asanuma J., Gamo M., Maeda T., Murayama S., Machimura T., Nakai Y., Ohta T., Saitoh T.M.
    Name of Society : The 5th EAFES International Congress (2012)
    Name of Proceedings : -
  • Presenter : Takahashi Y., Hirata R.
    Name of Society : AGU 2007 Fall Meet. (2007)
    Name of Proceedings : Abstracts, B13B-1195
  • Research Presentation
    Use of stable isotope and trace gases as additional tracers in flux partitioning
    Presenter : Takahashi Y., Hirata R.
    Name of Society : AsiaFlux Workshop 2007(Poster Session) (2007)
    Name of Proceedings : Abstracts
  • Research Presentation
    Cross-Site synthesis of annual and seasonal carbon budget estimated by micrometeorological and biometric approaches at different forest ecosystems in East Asia
    Presenter : Hirata R.
    Name of Society : AsiaFlux Workshop 2007(Poster Session) (2007)
    Name of Proceedings : Abstracts
  • Research Presentation
    Comparison of eddy CO2 fluxes measured with open-path and closed-path systems
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Takagi K.(*1), Yone Y.(*3), Liang N., Fujinuma Y., Inukai K.
    Name of Society : AsiaFlux Workshop 2005(Poster Session) (2006)
    Name of Proceedings : Proceedings
  • Research Presentation
    Comparison of eddy CO2 fluxes measured with open-path and closed-path systems based on a long-term measurement
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Fujinuma Y., Inukai K., Kitamori Y.(*3)
    Name of Society : 7th Int.Carbon Dioxide Conf. (2006)
    Name of Proceedings : Abstracts
  • Research Presentation
    Comparison of NEP estimated by micrometeorological, biometric and remote sensing methods in a larch forest in Hokkaido,Japan
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Yone Y.(*3), Fukushi R.(*3), Nakaji T., Liang N., Oguma H., Inukai K., Fujinuma Y.
    Name of Society : 2nd Sci.Congr.East Asian Fed.Ecol.Soc.Int.Congr. (2006)
    Name of Proceedings : Program
  • Research Presentation
    Effect of environmental factors on carbon dioxide exchange of forest ecosystems in East Asia
    Presenter : Hirata R., Saigusa N.(*1), Yamamoto S.(*2), Ide R, Gamo M.(*1), Hirano T.(*3), Kosugi Y.(*4), Ohtani Y.(*5), Tani M.(*4), Fujinuma Y.
    Name of Society : AsiaFlux Workshop 2006 (2006)
    Name of Proceedings : Abstracts
  • Research Presentation
    Seasonal and interennual variation in evapotranspiration and energy balance over a larch forest
    Presenter : Inukai K., Hirata R., Hirano T.(*1), Fujinuma Y.
    Name of Society : AsiaFlux Workshop 2006 (2006)
    Name of Proceedings : Abstracts
  • Presenter : Takahashi Y., Liang N., Hirata R., Machida T., Fujinuma Y.
    Name of Society : AGU 2005 Fall Meet. (2005)
    Name of Proceedings : Abstracts
  • Research Presentation
    Estimating NEP by micrometeorological and biometric methods in a larch forest in Hokkaido,Japan
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Takagi K.(*1), Yone Y.(*3), Liang N., Inukai K., Fujinuma Y.
    Name of Society : AGU 2005 Fall Meet.(Poster Session) (2005)
    Name of Proceedings : Abstracts(CD-ROM), B51C-0209
  • Presenter : Ito A., Saito M., Hirata R., Senda M., Koide D., Nakagawa Y.
    Name of Society : JpGU–AGU Joint Meeting 2017 (2017)
    Name of Proceedings : Abstracts
  • Eddy covariance measurement of methane flux above a primary tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Xhuan W.G., Hirata R., Hirano T., Aeries E.B., Musin K.K., Waili J.W., Kiew F., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 31
  • Carbon dioxide balance of a secondary tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Kiew F., Hirata R., Hirano T., Xhuan W.G., Aries E.B., Kemudang K., Wenceslaus J., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 402
  • Continuous measurements of soil CO2 and CH4 fluxes in two tropical peatforests with high and low ground water level in Sarawak, Malaysia, by using an automated murthi-chamber systems
    Presenter : Hirata R., Okimoto Y., Hirano T., Kiew F., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 404
  • Vulnerability of CO2 exchange in tropical peat ecosystems: A case study from Sarawak, Malaysian Borneo
    Presenter : Tang A.C.I., Stoy P.C., Musin K.K., Wenceslaus J., Hirata R., Melling L.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 46
  • Presenter : Tang A. C.-I., Stoy P., Musin K.K., Aeries E.B, Wenceslaus J., Hirata R., Melling L.
    Name of Society : 32nd Conf. on Agricultural and Forest Meteorology/22nd Symp. Boundary Layers and Turbulence/ Third Conf. on Atmospheric Biogeosciences (2016)
    Name of Proceedings : -
  • Presenter : Ito A., Saito M., Hirata R., Senda M.
    Name of Society : American Geophysical Union 2016 Fall Meeting (2016)
    Name of Proceedings : Abstracts
  • Improvement of the soil submodel of the process-based terrestrial ecosystem model to apply tropical swamp forests
    Presenter : Hirata R., Ito A., Hirano T., Saigusa N.
    Name of Society : Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3: Weather, Atmosphere and Climate Studies Weather, Atmosphere and Climate Studies on Challenges and Significance of Ecosystem Research in Asia to Better Understand Climate Change (2015)
    Name of Proceedings : Abstracts, 26
  • Semi-empirical GPP estimation of east Asian forests using MODIS vegetation indices
    Presenter : Takagi K., Ueyama M., Ide R., Ichii K., Ono K., Hirata R., Saigusa N., Hirano T., Kwon H., Hong J., Zhang L.-M., Li S.-G., Wang H.-M., Han S., Zhang Y.-P, Asanuma J., Gamo M., Maeda T., Murayama S., Machimura T., Nakai Y., Ohta T., Saitoh T.M., Takahashi Y.
    Name of Society : Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3: Weather, Atmosphere and Climate Studies Weather, Atmosphere and Climate Studies on Challenges and Significance of Ecosystem Research in Asia to Better Understand Climate Change (2015)
    Name of Proceedings : Abstracts, 52
  • Quantifying the magnitude and environmental influences on methane flux from a tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Xhuan W.G., Aeries E. B., Waili J.W., Hirata R., Melling L.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 11
  • The impacts of disturbance on terrestrial carbon budget of Hokkaido, Japan
    Presenter : Hirata R., Ito A., Saigusa N.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 24
  • Integrating ground observation, satellite remote sensing, and terrestrial ecosystem model for future forest carbon monitoring systems
    Presenter : Saigusa N., Hayashi M., Hirata R.
    Name of Society : 6th EAFES International Congress (2014)
    Name of Proceedings : Abstracts, 113-114
  • Presenter : He M., Ju W., Zhou Y., He H., Guan D., Li Y., Saigusa N., Hao Y., Hirata R., Murayama S.
    Name of Society : The 55th Symposium of the International Association for Vegetation Science (2012)
    Name of Proceedings : Abstracts, 116
  • Presenter : Kondo M., Ichii K., Ueyama M., Hirata R., Kim J., Kwon H., Li S-G., Miyata A., Saigusa N., Yu G-R.
    Name of Society : The 55th Symposium of the International Association for Vegetation Science (2012)
    Name of Proceedings : Abstracts, 118
  • Presenter : Takagi K., Hirata R., Ueyama M., Ono K., Ichii K., Saigusa N., Ide R., Hirano T.
    Name of Society : The 55th Symposium of the International Association for Vegetation Science (2012)
    Name of Proceedings : Abstracts, 174
  • Presenter : Takagi K., Hirata R., Hirano T., Ueyama M., Ono K., Ide R., Ogawa A., Saigusa N., Takahashi Y., Ichii K., Kwon H., Hong J., Leiming Z., Li S.-G., Han S., Wang H.-M., Zhang Y.-P., Asanuma J., Gamo M., Maeda T., Murayama S., Machimura T., Nakai Y., Ohta T., Saitoh T.M.
    Name of Society : The 5th EAFES International Congress (2012)
    Name of Proceedings : -
  • Use of stable isotope and trace gases as additional tracers in flux partitioning
    Presenter : Takahashi Y., Hirata R.
    Name of Society : AsiaFlux Workshop 2007(Poster Session) (2007)
    Name of Proceedings : Abstracts
  • Cross-Site synthesis of annual and seasonal carbon budget estimated by micrometeorological and biometric approaches at different forest ecosystems in East Asia
    Presenter : Hirata R.
    Name of Society : AsiaFlux Workshop 2007(Poster Session) (2007)
    Name of Proceedings : Abstracts
  • Comparison of eddy CO2 fluxes measured with open-path and closed-path systems
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Takagi K.(*1), Yone Y.(*3), Liang N., Fujinuma Y., Inukai K.
    Name of Society : AsiaFlux Workshop 2005(Poster Session) (2006)
    Name of Proceedings : Proceedings
  • Comparison of eddy CO2 fluxes measured with open-path and closed-path systems based on a long-term measurement
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Fujinuma Y., Inukai K., Kitamori Y.(*3)
    Name of Society : 7th Int.Carbon Dioxide Conf. (2006)
    Name of Proceedings : Abstracts
  • Comparison of NEP estimated by micrometeorological, biometric and remote sensing methods in a larch forest in Hokkaido,Japan
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Yone Y.(*3), Fukushi R.(*3), Nakaji T., Liang N., Oguma H., Inukai K., Fujinuma Y.
    Name of Society : 2nd Sci.Congr.East Asian Fed.Ecol.Soc.Int.Congr. (2006)
    Name of Proceedings : Program
  • Effect of environmental factors on carbon dioxide exchange of forest ecosystems in East Asia
    Presenter : Hirata R., Saigusa N.(*1), Yamamoto S.(*2), Ide R, Gamo M.(*1), Hirano T.(*3), Kosugi Y.(*4), Ohtani Y.(*5), Tani M.(*4), Fujinuma Y.
    Name of Society : AsiaFlux Workshop 2006 (2006)
    Name of Proceedings : Abstracts
  • Seasonal and interennual variation in evapotranspiration and energy balance over a larch forest
    Presenter : Inukai K., Hirata R., Hirano T.(*1), Fujinuma Y.
    Name of Society : AsiaFlux Workshop 2006 (2006)
    Name of Proceedings : Abstracts
  • Estimating NEP by micrometeorological and biometric methods in a larch forest in Hokkaido,Japan
    Presenter : Hirata R., Hirano T.(*1), Saigusa N.(*2), Takagi K.(*1), Yone Y.(*3), Liang N., Inukai K., Fujinuma Y.
    Name of Society : AGU 2005 Fall Meet.(Poster Session) (2005)
    Name of Proceedings : Abstracts(CD-ROM), B51C-0209
  • Presenter : Kiew F., Hirata R., Hirano T., Xhuan W.G., Aries E.B., Kemudang K., Wenceslaus J., San L.K., Melling L.
    Name of Society : International Symposium on Agricultural Meteorology 2017 (2017)
    Name of Proceedings : Abstracts, 186
  • Presenter : Xhuan W.G., Hirata R., Hirano T., Aries E.B., Kemudang K., Wenceslaus J., Kiew F., Melling L.
    Name of Society : International Symposium on Agricultural Meteorology 2017 (2017)
    Name of Proceedings : Abstracts, 187
  • Carbon dioxide emissions from ground surface of oil palm plantation in Sarawak, Malaysia
    Presenter : Okimoto Y., Hirano T., Hirata R., Melling L., Ishii Y., Kiew F., Xhuan W.G.
    Name of Society : 15th International PEAT Congress 2016 (2016)
    Name of Proceedings : Abstracts, 194
  • Presenter : Hirata R., Ito A., Saigusa N.
    Name of Society : 32nd Conf. on Agricultural and Forest Meteorology/22nd Symp. Boundary Layers and Turbulence/ Third Conf. on Atmospheric Biogeosciences (2016)
    Name of Proceedings : -
  • Presenter : Hirata R., Okimoto Y., Hirano T., Frankie K., Lulie M.
    Name of Society : 日本地球惑星科学連合2016年大会 (2016)
    Name of Proceedings : -, ACG22-P06
  • Presenter : Hirata R., Ito A.
    Name of Society : American Geophysical Union 2016 Fall Meeting (2016)
    Name of Proceedings : Abstracts
  • Long-term monitoring of CO2 exchange over a larch forest in central Japan
    Presenter : Takahashi Y., Saigusa N., Ide R., Hirata R.
    Name of Society : Joint conference of the AsiaFlux Workshop 2015 and ISPRS (International Society for Photogrammetry and Remote Sensing) TC WG VIII/3: Weather, Atmosphere and Climate Studies Weather, Atmosphere and Climate Studies on Challenges and Significance of Ecosystem Research in Asia to Better Understand Climate Change (2015)
    Name of Proceedings : Abstracts, 99
  • Carbon dioxide exchange of a secondary tropical peat swamp forest in Sarawak, Malaysia
    Presenter : Kiew F., Hirano T., Hirata R., Aeries E.B., Musin K.K., Melling L.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 51
  • Relationship between ecosystem photosynthetic parameters derived from flux observation and modis vegetation indices of East Asian forests
    Presenter : Takagi K., Ueyama M., Ide R., Ichii K., Ono K., Hirata R., Saigusa N., Hirano T., Kwon H., Hong J., Zhang L., Li S.G., Han S., Wang H-M., Zhang Y-P., Asanuma J., Gamo M., Maeda T., Murayama S., Machimura T., Nakai Y., Ohta T., Saitoh T.M., Takahashi Y.
    Name of Society : AsiaFlux Workshop 2014 on 'Bridging Atmosheric Flux Monitoring to National and International Climate Change Initiatives' (2014)
    Name of Proceedings : Abstracts, 59
  • Presenter : Hirata R., Takagi K., Ito A., Hirano T., Saigusa N.
    Name of Society : 4th iLEAPS Science Conference (2014)
    Name of Proceedings : -
  • Presenter : Takahashi Y., Liang N., Hirata R., Machida T., Fujinuma Y.
    Name of Society : AGU 2005 Fall Meet. (2005)
    Name of Proceedings : Abstracts