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Harazono Yoshinobu  原薗 芳信

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HARAZONO Yoshinobu  原薗 芳信

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Researcher Number 90137240
Affiliation (based on the past Project Information) *help 2022: 大阪公立大学, 大学院農学研究科, 客員研究員
2019 – 2021: 大阪府立大学, 生命環境科学研究科, 客員研究員
2013 – 2016: 大阪府立大学, 生命環境科学研究科(系), 客員研究員
2013: 大阪府立大学, 生命環境科学研究科, 客員研究員
2012 – 2013: 大阪府立大学, 生命環境科学研究科(系), 研究員
2011: 大阪府立大学, 生命環境科学研究科, 客員研究員
Review Section/Research Field
Principal Investigator
Basic Section 17030:Human geosciences-related / Design and evaluation of sustainable and environmental conscious system / Environmental dynamic analysis / Environmental dynamic analysis
Except Principal Investigator
Forest science
Keywords
Principal Investigator
クロトウヒ林 / 永久凍土 / 北方林 / 炭素収支 / 渦相関法 / 広域評価 / 衛星リモートセンシング / ツンドラ植生 / メタンフラックス / 温室効果気体 … More / 不凍結水 / 凍土植生 / CO2収支 / 積雪量増加 / 温暖化 / CO2吸収 / 凍結根圏環境 / 不凍水 / 光合成開始(On-Set ) / 温暖化予測 / クロトウヒ / 根圏凍結 / 光合成 / 火災煙 / オゾン / 凍土層の融解 / 沈着速度 / 多段式フィルタ / エアロゾル / 火災煙沈着 / 微量栄養塩 / 火災煙の移流 / 森林火災 / 温室効果 / タイガ / グランドツルース計測 / 品質制御 / クロトウヒ植生 / メタン / チャンバ / チャンバフラックス / データベース / メタン収支 / メタン収支モデル / プロセスモデル / 長期連続測定 / 湿地生態系 … More
Except Principal Investigator
チャンバー法 / 渦相関法 / 渦集積法 / TDLS / メタン Less
  • Research Projects

    (5 results)
  • Research Products

    (161 results)
  • Co-Researchers

    (13 People)
  •  Contribution of photosynthesis of black spruce under soil-frozen condition on the annual CO2 budgetPrincipal Investigator

    • Principal Investigator
      Harazono Yoshinobu
    • Project Period (FY)
      2019 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 17030:Human geosciences-related
    • Research Institution
      Osaka Metropolitan University
      Osaka Prefecture University
  •  Observation of methane budget and establish of the regional database for Arctic warming studiesPrincipal Investigator

    • Principal Investigator
      Harazono Yoshinobu
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      Osaka Prefecture University
  •  Effects of transported wildfire smoke and permafrost melting on both nutrient cycle and ozone emission by notthern boreal forestPrincipal Investigator

    • Principal Investigator
      Harazono Yoshinobu
    • Project Period (FY)
      2014 – 2015
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Design and evaluation of sustainable and environmental conscious system
    • Research Institution
      Osaka Prefecture University
  •  New understandings of methane dynamics of forest ecosystems using TDLS analyzers

    • Principal Investigator
      KOSUGI Yoshiko
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Forest science
    • Research Institution
      Kyoto University
  •  Large scale evaluation of methane budget over frozen boreal forest by synthesis of field observation, process modeling and satellite remote sensingPrincipal Investigator

    • Principal Investigator
      HARAZONO Yoshinobu
    • Project Period (FY)
      2011 – 2013
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Environmental dynamic analysis
    • Research Institution
      Osaka Prefecture University

All 2023 2022 2021 2020 2019 2017 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation Book

  • [Book] 新太陽エネルギー利用ハンドブック」2014

    • Author(s)
      原薗芳信
    • Total Pages
      836
    • Publisher
      日本太陽エネルギー学会
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Book] 第10章生物環境と太陽エネルギー利用,10.3節 微気候2014

    • Author(s)
      原薗芳信
    • Publisher
      日本太陽エネルギー学会
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Journal Article] Snow disappearance timing associated with elevation and vegetation type determines heterogeneity in spring onset in interior Alaska2023

    • Author(s)
      Kawashima, S., Ueyama, M., Harazono, Y., Iwata, H., & Kobayashi, H
    • Journal Title

      Polar Science

      Volume: 35 Pages: 10098-10098

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Journal Article] Methane and carbon dioxide emissions from the forest floor of a black spruce forest on permafrost in interior Alaska2022

    • Author(s)
      Ueyama, M., Iwata, H., Endo, R., Harazono, Y.
    • Journal Title

      Polar Science

      Volume: 35 Pages: 100921-100921

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Journal Article] Lessons learned from more than a decade of greenhouse gas flux measurements at boreal forests in eastern Siberia and interior Alaska.2021

    • Author(s)
      Hiyama, T., Ueyama, M., Kotani, A., Iwata, H., Nakai, T., Okamura, M., Ohta, T., Harazono, Y., Petrov, R. E., Maximov, T. C.
    • Journal Title

      Polar Science

      Volume: 27 Pages: 100607-100607

    • DOI

      10.1016/j.polar.2020.100607

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998, KAKENHI-PROJECT-19H05668
  • [Journal Article] Spring onsets of a young forest in interior Alaska determined based on time-lapse camera and eddy covariance measurements.2021

    • Author(s)
      Kawashima, S., Ueyama, M., Okamura, M., Harazono, Y., Iwata, H., Kobayashi, H.
    • Journal Title

      Journal of Agricultural Meteorology

      Volume: 3 Pages: 190-199

    • NAID

      130008064100

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Journal Article] Cooling and moistening of the planetary boundary layer in interior Alaska due to a postfire change in surface energy exchange.2020

    • Author(s)
      Ueyama, M., Yamamori, T., Iwata, H., Harazono, Y.
    • Journal Title

      Journal of Geophysical Research Atmospheres

      Volume: 125 Issue: 18

    • DOI

      10.1029/2020jd032968

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Journal Article] Fluctuations of CO2 in Free-Air CO2 Enrichment (FACE) depress plant photosynthesis, growth, and yield.2020

    • Author(s)
      1.L.H. Allen,, B.A. Kimball, J.A. Bunce, M. Yoshimoto, Y. Harazono, J.T. Baker, K.J. Boote, J.W. White
    • Journal Title

      Agricultural and Forest Meteorology

      Volume: 284 Pages: 1-11

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Journal Article] Carbon dioxide balance in early-successional forests after forest fires in interior Alaska,2019

    • Author(s)
      2.Ueyama M., Iwata, H., Nagano, H., Tahara, N., Iwama, C., and Harazono, Y
    • Journal Title

      Agricultural and Forest Meteorology

      Volume: 275 Pages: 196-207

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Journal Article] Optimization of a biochemical model with eddy covariance measurements in black spruce forests of Alaska for estimating CO2 fertilization effects2016

    • Author(s)
      Ueyama, M., Tahara, N., Iwata, H., Euskirchen, E. S., Ikawa, H., Kobayashi, H., Nagano, H., Nakai, T., and Harazono, Y.
    • Journal Title

      Agricultural and Forest Meteorology

      Volume: 222 Pages: 98-111

    • DOI

      10.1016/j.agrformet.2016.03.007

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26550100, KAKENHI-PROJECT-26281012
  • [Journal Article] Latitudinal gradient of spruce forest understory and tundra phenology in Alaska as observed from satellite and ground-based data2016

    • Author(s)
      Kobayashi H., Yunus A.P., Nagai S., Sugiura K., Kim Y., Dam B.V., Nagano H., Zona D., Harazono Y., Bret-Harte M.S., Ichii K., Ikawa H., Iwata H., Oechel W.C., Ueyama M., Suzuki, R.
    • Journal Title

      Remote Sensing of Environment

      Volume: 177 Pages: 160-170

    • DOI

      10.1016/j.rse.2016.02.020

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25281003, KAKENHI-PROJECT-25281014, KAKENHI-PROJECT-26281012
  • [Journal Article] A multi-scale comparison of modeled and observed seasonal methane emissions in northern wetlands,2016

    • Author(s)
      Xu, X., Riley, W. J., Koven, C. D., Billesbach, D. P., Chang, R. Y.-W., Commane, R., Euskirchen, E. S., Hartery, S., Harazono, Y., Iwata, H., McDonald, K. C., Miller, C. E., Oechel, W. C., Poulter, B., Raz-Yaseef, N., Sweeney, C., Torn, M., Wofsy, S. C., Zhang, Z., and Zona D.
    • Journal Title

      Biogeosciences,

      Volume: 13 Pages: 5043-5056

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Journal Article] Effects of water vapor dilution on trace gas flux, and practical correction methods2015

    • Author(s)
      Yoshinobu HARAZONO, Hiroki IWATA, Ayaka SAKABE, Masahito UEYAMA, Kenshi TAKAHASHI, Hirohiko NAGANO, Taro NAKAI and Yoshiko KOSUGI
    • Journal Title

      Journal of Agricultural Meteorology

      Volume: 71 Pages: 66-75

    • NAID

      130005075874

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Journal Article] Effects of water vapor dilution on trace gas flux, and practical correction methods,2015

    • Author(s)
      Yoshinobu HARAZONO, Hiroki IWATA, Ayaka SAKABE, Masahito UEYAMA, Kenshi TAKAHASHI, Hirohiko NAGANO, Taro NAKAI and Yoshiko KOSUGI
    • Journal Title

      Journal of Agricultural Meteorology

      Volume: 71 Pages: 55-66

    • NAID

      130005075874

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Journal Article] Temperature regimes and turbulent heat fluxes across a heterogeneous canopy in an Alaskan boreal forest2015

    • Author(s)
      Derek Starkenburg, Gilberto J. Fochesatto, Jordi Cristóbal, Anupma Prakash, Rudiger Gens, Joseph G. Alfieri, Hirohiko Nagano, Yoshinobu Harazono, Hiroki Iwata, and Douglas L. Kan
    • Journal Title

      Journal of Geophysical Research: Atmospheres

      Volume: 99 Issue: 4 Pages: 1-13

    • DOI

      10.1002/2014jd022338

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Journal Article] Methane exchange in a poorly-drained black spruce forest over permafrost observed using the eddy covariance technique2015

    • Author(s)
      H. Iwata, Y. Harazono, M. Ueyama, A. Sakabe, H. Nagano, Y. Kosugi, K. Takahashi, and Y. Kim
    • Journal Title

      Agri. Forest Meteorol.

      Volume: 214-215 Pages: 157-168

    • DOI

      10.1016/j.agrformet.2015.08.252

    • NAID

      120007101408

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H03845, KAKENHI-PROJECT-26550100, KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26701002
  • [Journal Article] Does summer warming reduce black spruce productivity in interior Alaska?2014

    • Author(s)
      Masahito Ueyama, Shinya Kudo, Chie Iwama, Hirohiko Nagano, Hideki Kobayashi, Yoshinobu Harazono, Kenji Yoshikawa
    • Journal Title

      J of Forest Research

      Volume: 99 Issue: 1 Pages: 1-8

    • DOI

      10.1007/s10310-014-0448-z

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Journal Article] Change in surface energy balance in Alaska due to fire and spring warming, based on upscaling eddy covariance measurements2014

    • Author(s)
      Masahito Ueyama, Kazuhito Ichii, Hiroki Iwata, Eugénie S. Euskirchen, Donatella Zona, Adrian V. Rocha, Yoshinobu Harazono, Chie Iwama, Taro Nakai, and Walter C. Oeche
    • Journal Title

      Journal of Geophysical Research: Biogeosciences

      Volume: 99 Issue: 10 Pages: 1-23

    • DOI

      10.1002/2014jg002717

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Journal Article] Upscaling terrestrial carbon dioxide fluxes in Alaska with satellite remote sensing and support vector regression2013

    • Author(s)
      Ueyama, M., Ichii, K., Iwata H,, Euskirchen, E. S., Zona, D., Rocha, A. V., Harazono,Y., Imam, C., Nakai, T. and Oechel, W. C.
    • Journal Title

      J. Gs. Res. Biogeosciences

      Volume: 118 Issue: 3 Pages: 1-15

    • DOI

      10.1002/jgrg.20095

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Permafrost thaw affects boreal deciduous plant transpiration through increased soil water, deeper thaw, and warmer soils.2013

    • Author(s)
      Cable, Jessica M., K. Ogle, W. R. Bolton, L. P. Bentley, V. Romanovsky, H. Iwata, Y. Harazono, and J. Welker
    • Journal Title

      Ecohydrology

      Volume: - Issue: 3 Pages: 982-997

    • DOI

      10.1002/eco.1423

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Permafrost thaw affects boreal deciduous plant transpiration throught increased soil water, deeper thaw, and warmer soils2013

    • Author(s)
      Cable, J. M., Ogle, K., Bolton, W. R., Bentley, L. P., Romanovsky, V., Iwata H,, Harazono,Y., and Welker, J.
    • Journal Title

      Ecohydrology

      Volume: (accepted)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Autumn warming reduces the CO2 sink of a black spruce forest in interior Alaska based on a nine-year eddy covariance measurement.2013

    • Author(s)
      Ueyama, Masahito, Iwata, H., and Harazono, Y
    • Journal Title

      Global Change Biol.

      Volume: - Issue: 4 Pages: 1-13

    • DOI

      10.1111/gcb.12434

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23310009, KAKENHI-PROJECT-26281012, KAKENHI-PROJECT-26550100
  • [Journal Article] A variation in the fraction of absorbed photosynthetically active radiation, and a comparison with MODIS data in burned black spruce forests of interior Alaska.2013

    • Author(s)
      Iwata, Hiroki, Y. Harazono, and M. Ueyama
    • Journal Title

      Polar Sci.,

      Volume: 7 Pages: 113-124

    • NAID

      110009579492

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] The role of permafrost in water exchange of a black spruce forest in Interior Alaska2013

    • Author(s)
      Iwata, Hiroki, Y. Harazonoa, M. Ueyama
    • Journal Title

      Agric. Forest Meteorol

      Volume: 161 Pages: 107-115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Growing season and spatial variations of carbon fluxes of arctic and boreal ecosystems in Alaska.2013

    • Author(s)
      Ueyama, M., Iwata, H., Harazono, Y., Euskirchen, E. S., Oechel, W. C., and Zona, D
    • Journal Title

      Ecological Applications

      Volume: 28 Pages: 1798-1816

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Growing season and spatial variations of carbon fluxes of arctic and boreal ecosystems in Alaska2013

    • Author(s)
      Ueyama, M., Iwata H,, Harazono,Y., Euskirchen, E. S., Oechel, W. C., and Zona, D.
    • Journal Title

      Ecological Applications

      Volume: (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Variations in fraction of absorbed photosynthetically active radiation and comparisons with MODIS data in burned black spruce forests of interior Alaska2013

    • Author(s)
      Iwata H,, Ueyama, M., Iwama, C. and Harazono,Y.
    • Journal Title

      Polar Science

      Volume: 7 Pages: 113-124

    • NAID

      110009579492

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Sensitivity and offset changes of a fast-response open-path infrared gas analyzer during long term observations in an Arctic environment2012

    • Author(s)
      Iwata, Hiroki, Y. Harazonoa, M. Ueyama
    • Journal Title

      Jurnal of Agricultural Meteology

      Volume: 63 Pages: 175-181

    • NAID

      130004446607

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] The role of permafrost on water exchange of a black spruce forest in Interior Alaska2012

    • Author(s)
      Iwata H., Harazono,Y., and Ueyama, M.
    • Journal Title

      Agric. Forest Meteorol

      Volume: 161 Pages: 107-115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Influences of various calculation options on heat, water and carbon fluxes determined by open- and closed-path eddy covariance methods2012

    • Author(s)
      Ueyama, M., Hirata, R., Mano, M., Hamotani, K., Harazono,Y., Hirano, T., Miyata, A., Takagi, K., and Takahashi, Y.
    • Journal Title

      Tellus

      Volume: 64B Pages: 19048-19048

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Climatic physical snowpack properties for large-scale modeling examined by observations and a physical model2012

    • Author(s)
      Saito, K., S. Yamaguchi , H. Iwata, Y. Harazono, K. Kosugi, M. Lehning, and M. Shulski
    • Journal Title

      Polar Science

      Volume: 6 Issue: 1 Pages: 79-95

    • DOI

      10.1016/j.polar.2012.02.003

    • NAID

      110009418543

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23221004, KAKENHI-PROJECT-23310009
  • [Journal Article] Climatic physical snowpack properties for large-scale modeling examined by observations and a physical model2012

    • Author(s)
      Saito, K., Yamaguchi, S., Iwata H,, Harazono,Y., Kosugi, K., Lehning, M., and Shulski, M.
    • Journal Title

      Polar Science

      Volume: 6 Pages: 79-95

    • NAID

      110009418543

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] The role of permafrost in water exchange of a black spruce forest in Interior Alaska2012

    • Author(s)
      Iwata, Hiroki, Y. Harazonoa, M. Ueyama
    • Journal Title

      Agricultur and Forest Meteology

      Volume: 151 Pages: 107-115

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Influences of various calculation options on heat, water and carbon fluxes determined by open- and closed-path eddy covariance methods2012

    • Author(s)
      Ueyama M, Hirata R, Mano M, Hamotani K, Harazono Y, Hirano T, Miyata A, Takagi K and Takahashi Y
    • Journal Title

      Tellus

      Volume: 64 Issue: 1 Pages: 1-26

    • DOI

      10.3402/tellusb.v64i0.19048

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21255001, KAKENHI-PROJECT-23310009
  • [Journal Article] Sensitivity and offset changes of a fast-response open-path infrared gas analyzer during long-term observations in an Arctic environment2012

    • Author(s)
      Iwata H., Harazono,Y., and Ueyama, M.
    • Journal Title

      J. Agric. Meteorol.

      Volume: 68 Pages: 175-181

    • NAID

      130004446607

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Quick recovery of carbon dioxide exchanges in a burned black spruce forest in interior Alaska2011

    • Author(s)
      Iwata H., Ueyama, M., Harazono,Y., Tsuyuzaki, S., Kondo, M., and Uchida, M.
    • Journal Title

      SOLA

      Volume: 7 Pages: 105-108

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Importance of mixing ratio for a long-term CO_2 flux measurement with a closed-path system2011

    • Author(s)
      Nakai, T., Iwata H., and Harazono,Y.
    • Journal Title

      Tellus

      Volume: 63B Pages: 302-308

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Nonlinear controls on evapotranspiration in arctic coastal wetlands2011

    • Author(s)
      Liljedahl1, A. K., L. D. Hinzman, Harazono,Y., D. Zona, C. E. Tweedie, R. D., Hollister, R. Engstrom, and W. C. Oechel
    • Journal Title

      Biogeosciences

      Volume: 8 Pages: 3375-3389

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] A year-round flux observation at an area burned by wildfire in Interior Alaska2011

    • Author(s)
      Iwata H,, Ueyama, M., and Harazono,Y.
    • Journal Title

      AsiaFlux Newsletter

      Volume: 32 Pages: 13-18

    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Satellite-based modeling of the carbon fluxes in mature black spruce forests in Alaska : a synthesis of the eddy covariance data and satellite remote sensing data2010

    • Author(s)
      Ueyama, M., Harazono,Y and Ichii, K.
    • Journal Title

      Earth Interactions

      Volume: 14 Issue: 13 Pages: 1-27

    • DOI

      10.1175/2010ei319.1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Influence of Source/Sink Distributions on Flux-Gradient Relationships in the Roughness Sublayer Over an Open Forest Canopy Under Unstable Conditions2010

    • Author(s)
      Iwata H,, Y. Harazono, and M. Ueyama.
    • Journal Title

      Boundary-Layer Meteorol

      Volume: 136 Pages: 391-405

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Remote sensing of tundra ecosystem productivity and light use efficiency under varying temperature and moisture conditions2010

    • Author(s)
      Huemmrich, K.F., J.A. Gamon, C.E. Tweedie, S.F. Oberbauer, G. Kinoshita, S. Houston, A. Kuchy, R.D. Hollister, H.Kwon, M.Mano, Y. Harazono, P.J. Webber and W.C. Oechel.
    • Journal Title

      Remort Sens Environ

      Volume: 114 Issue: 3 Pages: 481-489

    • DOI

      10.1016/j.rse.2009.10.003

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Journal Article] Applications of MODIS-visible bands index, greenery ratio to estimate CO_2 budget of a rice paddy in Japan2009

    • Author(s)
      Harazono,Y., K. Chikamoto, S. Kikkawa, T. Iwata, N. Nishida, M. Ueyama, Y. Kitaya, M. Mano, M. and A. Miyata
    • Journal Title

      J.Agric.Meteorl.

      Volume: 65 Pages: 365-374

    • NAID

      10029870241

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 10年規模気候変動下におけるアラスカ北方林での大気と土壌の物理的相互作用2023

    • Author(s)
      大久保香穂,岩田拓記,原薗芳信,植山雅仁,永野博彦
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 北方林の森林火災による土地被覆変化が対流性降雨の特性に与える影響2023

    • Author(s)
      落合悠介・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 極夜の大規模フラックス, 観測データが示す現象とその理解2023

    • Author(s)
      原薗芳信・間野正美・宮田昭
    • Organizer
      日本農業気象学会2023年全国大会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] A Model-aided Analysis on the Spring Snowmelt Timing in Alaskan Black Spruce Forests underlain by Permafrost.2023

    • Author(s)
      Ikawa, H., Nakai, T., Harazono, Y., Iwata, H., Nagano, H., Saito, K., Ueyama, M., Kobayashi, H.
    • Organizer
      International Symposium on Agricultural Meteorology 2023, Yamaguchi
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Factors for local-scale spatiotemporal variation of spring onsets of vegetation in interior Alaska.2022

    • Author(s)
      Kawashima, S., Ueyama, M., Harazono, Y., Iwata, H., Kobayashi, H.
    • Organizer
      International Symosium Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For Resilient Arctic Communities, Online,
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 10年規模気候変動下におけるアラスカ北方林での大気と土壌の物理的相互作用2022

    • Author(s)
      大久保香穂・岩田拓記・原薗芳信・植山雅仁・永野博彦
    • Organizer
      日本農業気象学会全国大会, オンライン
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 北方林の森林火災による土地被覆変化が対流性降雨の特性に与える影響2022

    • Author(s)
      落合悠介・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会関東甲信越支部2022 年度例会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Methane emissions from the forest floor of a black spruce forest on permafrost in interior Alaska.2022

    • Author(s)
      Ueyama, M., Iwata, H., Endo, R., Harazono, Y.
    • Organizer
      International Symosium Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For Resilient Arctic Communities, Online
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 人工衛星データを用いた内陸アラスカの生育期開始における地域スケールの空間変動の解析2022

    • Author(s)
      川嶋しほり・植山雅仁・原薗芳信・岩田拓記・小林秀樹
    • Organizer
      日本農業気象学会全国大会, オンライン
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] he effect of Land Surface Change after Forest Fires on Convective Rainfall in Alaskan Boreal Forests2022

    • Author(s)
      Yusuke Ochiai, Hiroki Iwata , Masahito Ueyama, Yoshinobu Harazono
    • Organizer
      AsiaFlux2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Factors for local-scale spatiotemporal variation of spring onsets of vegetation in interior Alaska2022

    • Author(s)
      Shihori Kawashima, Masahito Ueyama, Yoshinobu Harazono, Hiroki Iwata, Hideki Kobayashi
    • Organizer
      PAWCs国際シンポジウム
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 大気境界層モデルを用いた北方林サイトにおける対流性降雨の再現2022

    • Author(s)
      落合悠介・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会全国大会, オンライン
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Factors for geographical distribution of spring onsets of vegetation in interior Alaska.2021

    • Author(s)
      Kawashima, S., Ueyama, M., Harazono, Y., Iwata, H., Kobayashi, H
    • Organizer
      iLEAPS-Japan研究集会2021 大気―陸面プロセスの研究の進展:観測とモデルによる統合的理解,
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 永久凍土上のクロトウヒ湿地林からのメタン放出の10年変動2021

    • Author(s)
      岩田拓記・植山雅仁・原薗芳信・永野博彦
    • Organizer
      日本農業気象学会全国大会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 森林火災による土地被覆変化が対流性降雨の特性に与える影響2021

    • Author(s)
      落合悠介・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会関東支部大会, オンライン
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] アラスカ北方林における大気と土壌の物理的相互作用.2021

    • Author(s)
      大久保香穂・岩田拓記・植山雅仁・原薗芳信・永野博彦
    • Organizer
      日本農業気象学会関東支部大会, オンライン
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 内陸アラスカの植生の春のフェノロジーの評価2021

    • Author(s)
      川嶋しほり・植山雅仁・原薗芳信・岩田拓記・小林秀樹
    • Organizer
      日本農業気象学会全国大会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] A variation in surface energy balance during the early vegetation succession stage after wildfire interior Alaska.2020

    • Author(s)
      Iwata, H., Ueyama, M., Harazono, Y
    • Organizer
      Sixth International Symposium on Arctic Research,
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Estimating greenhouse gas budgets in high-latitude ecosystems with an improved ecosystem model using eddy covariance data.2020

    • Author(s)
      Okamura, M., Ueyama, M., Ito, A., Ichii, K., Iwata, H., Euskirchen, E. S., Goeckede, M., Sonnentag, O., Flanagan, L. B., Harazono, Y., Helbig, M., Hirano, T., Oechel, W. C., Zona, D
    • Organizer
      Sixth International Symposium on Arctic Research,
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Decade long observations of greenhouse gases fluxes at burned and unburned boreal forests in interior Alaska.2020

    • Author(s)
      Ueyama, M., Iwata, H., Harazono, Y.
    • Organizer
      Sixth International Symposium on Arctic Research,
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 積算温度モデルを用いた内陸アラスカの種特有の植物季節現象の評価と将来予測2020

    • Author(s)
      川嶋しほり・植山雅仁・原薗芳信・岡村幹太・岩田拓記・小林秀樹
    • Organizer
      日本農業気象学会全国大会2020
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] タイムラプスカメラによる内陸アラスカの植生の春の生物季節現象の評価.2019

    • Author(s)
      川嶋しほり・植山雅仁・原薗芳信・岡村幹太・岩田拓記・小林秀樹
    • Organizer
      日本農業気象学会近畿支部大会
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Estimating high-latitude methane fluxes based on the satellite data-driven Terrestrial Carbon Flux Model.2019

    • Author(s)
      Luo, J., Ueyama, M., Okamura, M., Watts, J. D., Iwata, H., Euskirchen, S. E., Goeckede, M., Sonnentag, O., Flanagan, L. B., Harazono, Y., Helbig, M., Hirano, T., Oechel, W. C., Zona, D
    • Organizer
      AsiaFlux2019 -20th Anniversary Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Current status of greenhouse gas balance in the Arctic black spruce forest based on the long-term observation and the future progress.2019

    • Author(s)
      Harazono, Y., Ueyama, M., Iwata, H., Hiyama, T
    • Organizer
      20th Conference on Agricultural and Forest Meteorology Korea
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 北極域クロトウヒ林における温室効果ガス収支の長期観測研究の現状と課題2019

    • Author(s)
      原薗芳信,植山雅仁,岩田拓記,檜山哲哉
    • Organizer
      日本農業気象学会2019年全国大会,
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Estimating CH4 fluxes across high latitude ecosystems using VISIT model.2019

    • Author(s)
      Okamura, M., Ueyama, M., Ito, A., Ichii, K., Iwata, H., Euskirchen, S. E., Goeckede, M., Sonnentag, O., Flanagan, L. B., Harazono, Y., Helbig, M., Hirano, T., Oechel, W. C., Zona, D
    • Organizer
      iLEAPS/IGAC-Japan 合同研究集会 2019
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] Estimation of greenhouse gas budget over high-latitude ecosystems using a process-based ecosystem model, VISIT.2019

    • Author(s)
      Okamura, M., Ueyama, M., Ito, A., Ichii, K., Iwata, H., Euskirchen, S. E., Goeckede, M., Sonnentag, O., Flanagan, L. B., Harazono, Y., Helbig, M., Hirano, T., Oechel, W. C., Zona, D.
    • Organizer
      AsiaFlux2019 -20th Anniversary Workshop
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K03998
  • [Presentation] 湿原メタンフラックスの観測データを用いた陸域生態系モデルの最適化2017

    • Author(s)
      植山雅仁・二口雄介・矢崎友嗣・平野高司・岩田拓記・原薗芳信
    • Organizer
      日本農業気象学会2017年度大会
    • Place of Presentation
      十和田市北里大学獣医学部
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 凍土上のクロトウヒ植生におけるメタンフラックス,チャンバによる局所的差異2017

    • Author(s)
      原薗芳信,義川晃太,植山雅仁(大阪府大),岩田拓記(信州大),永野博彦(千葉大),坂部綾香,小杉緑子(京大)
    • Organizer
      日本農業気象学会2017年度大会
    • Place of Presentation
      十和田市北里大学獣医学部
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 北方湿原におけるメタンフラックスの連続観測とモデリング.2017

    • Author(s)
      二口雄介・植山雅仁・矢崎友嗣・平野高司・小南靖弘・原薗芳信・五十嵐康則・岩田拓記
    • Organizer
      日本農業気象学会2017年度大会
    • Place of Presentation
      十和田市北里大学獣医学部
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Response of CO2 and CH4 emission from a poorly-drained black spruce forest over permafrost in an Interior Alaska.2016

    • Author(s)
      Igarashi, Y., Iwata, H., Ueyama, M., Hiyama, T., Futakuchi, Y., Matsumoto, Y., Harazono,
    • Organizer
      The Seventh Symposium on Polar Science,
    • Place of Presentation
      NIPR, Tachikawa, Tokyo
    • Year and Date
      2016-11-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Observations and modeling of methane flux in northern wetlands.2016

    • Author(s)
      Futakuchi, Y., Ueyama, M., Matsumoto, Y., Yazaki, T., Hirano, T., Kominami, Y., Harazono, Y., Igarashi, Y.
    • Organizer
      AGU 2016 Fall meeting,
    • Place of Presentation
      San Francisco USA,
    • Year and Date
      2016-12-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 北方林における森林火災からの遷移に伴う植物生理特性の変動2016

    • Author(s)
      田原成美・植山雅仁・岩田拓記・永野博彦・原薗芳信・市井和仁・伊川浩樹・Eugenie S. Euskirchen
    • Organizer
      日本農業気象学会2016全国大会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2016-03-14
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] レーザー分光計を用いた陸域生態系におけるメタンフラックスの連続測定2016

    • Author(s)
      植山雅仁・義川滉太・二口雄介・高橋善幸・高木健太郎・小南裕志・平野高司・矢崎友嗣・岩田拓記・原薗芳信
    • Organizer
      2016年度 日本地球化学会年会
    • Place of Presentation
      大阪市立大学杉本キャンパス,大阪市
    • Year and Date
      2016-09-13
    • Invited
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 北方林における森林火災からの遷移に伴う植物生理特性の変動2016

    • Author(s)
      田原成美・植山雅仁・岩田拓記・永野博彦・原薗芳信・市井和仁・伊川浩樹・Eugenie S. Euskirchen
    • Organizer
      日本農業気象学会2016全国大会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2016-03-14
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Greenhouse gas fluxes at boreal and Arctic wetland in Alaska.2016

    • Author(s)
      Ueyama, M., Iwata, H., Nagano, H., Ichii, K., and Harazono, Y.
    • Organizer
      15th International PEAT Congress 2016
    • Place of Presentation
      Kuching, Sarawak, Malaysia
    • Year and Date
      2016-08-15
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Satellite and ground-based monitoring of terrestrial ecosystem structure and phenology in Arctic and sub-Arctic region2016

    • Author(s)
      Kobayashi, H., Yang, W., Yunus, A., Nagai, S., Ono, Y., Sugiura, K., Nasahara, K., Kim, Y., Van Dam, B., Nagano, H., Zona, D., Harazono, Y., Bret-Harte, M. S., Ichii, K., Ikawa, H., Iwata, H., Oechel, W., Ueyama, M., and Suzuki, R.:
    • Organizer
      Arctic Science Summit Week 2016
    • Place of Presentation
      IARC/UAF(Fairbanks, AK, USA)
    • Year and Date
      2016-03-12
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Changes in photosynthetic capacities of early successional ecosystem after wildfires in interior Alaska.2015

    • Author(s)
      Tahara, N., Ueyama, M., Nagano, H., Iwata, H., and Harazono, Y.
    • Organizer
      Workshop on the ecosystem carbon/water cycling research in the changing climate,
    • Place of Presentation
      科学技術交流センター(つくば市)
    • Year and Date
      2015-04-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Regional CO2 uptake estimation applying the light use efficiency model with MODIS and field data to examine wildfire effects in Alaskan boreal forest.2015

    • Author(s)
      Otsuki, M. Iwata, H., Iwata, T., Nagano, H., Harazono, Y., Iwama, C. and Ueyama, M.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Empirically constrained estimates of Alaskan regional net ecosystem exchange of CO2, 2012-2014.2015

    • Author(s)
      Commane, R., Lindaas, J., Benmergui, J. S., Luus, K. A., Chan, R. Y. –W., Miller, S. M., Henderson, J., Karion, A., Miller, J. B., Sweeney, C., Miller, C. E., Lin, J. C., Oechel, W. C., Zona, D., Euskirchen, E. S, Iwata, H., Ueyama, M., Harazono, Y. 他5名
    • Organizer
      AGU 2015 Fall meeting
    • Place of Presentation
      Mosconi 国際会議場 (SanFrancisco, USA)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Successional change in photosynthetic capacities after wildfires across the North American boreal forests2015

    • Author(s)
      Tahara, N., Ueyama, M., Iwata, H., Nagano, H., Harazono, Y., and Ichii, K
    • Organizer
      AGU 2015 Fall meeting
    • Place of Presentation
      Mosconi 国際会議場(SanFrancisco, USA)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] Methane exchange in a poorly-drained black spruce forest over permafrost observed with the eddy covariance technique.2015

    • Author(s)
      Iwata, H., Harazono, Y., Ueyama, M., Sakabe, A., Nagano, H., Kosugi, Y., Takahashi, K., and Kim, Y.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Long-term observations and synthesis for evaluating carbon dioxide fluxes over Alaska.2015

    • Author(s)
      Ueyama, M., Iwata, H., Ichii, K., Nagano, H., Harazono, Y., Euskirchen, E. S., Zona, D., Rocha, A. V., Nakai, T. and Oechel, W. C.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Changes in photosynthetic capacities of early successional ecosystems after wildfires in interior Alaska.2015

    • Author(s)
      Tahara, N., Nagano, H., Ueyama, M., Iwata, H., and Harazono, Y.
    • Organizer
      Fourth International Symposium on the Arctic Research,(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Regional CO2 uptake estimation applying the light use efficiency model with MODIS and field data to examine wildfire effects in Alaskan boreal forest2015

    • Author(s)
      Otsuki, M. Iwata, H., Iwata, T., Nagano, H., Harazono, Y., Iwama, C. and Ueyama, M
    • Organizer
      Fourth International Symposium on the Arctic Research(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] 内陸アラスカのクロトウヒ林におけるメタン交換測定2015

    • Author(s)
      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
    • Organizer
      森林水文ワークショップ2015
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2015-03-29
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 内陸アラスカのクロトウヒ林におけるメタン交換測定2015

    • Author(s)
      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
    • Organizer
      森林水文ワークショップ2015
    • Place of Presentation
      北海道大学(北海道札幌市)
    • Year and Date
      2015-03-29
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] Successional change in photosynthetic capacities after wildfires across the North American boreal forests.2015

    • Author(s)
      Tahara, N., Ueyama, M., Iwata, H., Nagano, H., Harazono, Y., and Ichii, K.
    • Organizer
      AGU 2015 Fall meeting
    • Place of Presentation
      Mosconi 国際会議場 (SanFrancisco, USA)
    • Year and Date
      2015-12-14
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Changes in photosynthetic capacities of early successional ecosystems after wildfires in interior Alaska2015

    • Author(s)
      Tahara, N., Nagano, H., Ueyama, M., Iwata, H., and Harazono, Y.
    • Organizer
      Fourth International Symposium on the Arctic Research(ISAR-4)
    • Place of Presentation
      富山国際会議場(富山市)
    • Year and Date
      2015-04-27
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] Changes in photosynthetic capacities of early successional ecosystem after wildfires in interior Alaska.2015

    • Author(s)
      Tahara, N., Ueyama, M., Nagano, H., Iwata, H., and Harazono, Y.
    • Organizer
      Workshop on the ecosystem carbon/water cycling research in the changing climate
    • Place of Presentation
      科学技術交流センター(つくば市)
    • Year and Date
      2015-04-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] Soil carbon efflux in black spruce forest after forest fire, interior Alaska2014

    • Author(s)
      Kim,Yongwon, Y. Kodama, Y. Harazono, and H. Iwata
    • Organizer
      Third International Symposium for Arctic Research (ISAR-3),
    • Place of Presentation
      Tokyo, Japan
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Estimation of C loss by fire in a burned black spruce forest in interior Alaska using radiocarbon2014

    • Author(s)
      Kondo, Miyuki, M. Uchida, Y. Shibata, H. Iwata, Y. Harazono
    • Organizer
      Third International Symposium for Arctic Research (ISAR-3),
    • Place of Presentation
      Tokyo, Japan
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 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2014

    • Author(s)
      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
    • Organizer
      日本農業気象学会2014年全国大会
    • Place of Presentation
      北海道札幌市
    • Invited
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] 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2014

    • Author(s)
      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
    • Organizer
      日本農業気象学会2014年大会
    • Place of Presentation
      北海道大学,札幌
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 2013 年に観測された春季の低温および夏季の高温・乾燥がアラスカ内陸部の永久凍土帯に生育するクロトウヒ林のCO2収支に及ぼした影響2014

    • Author(s)
      永野博彦,原薗芳信,岩田拓記,植山雅仁
    • Organizer
      日本農業気象学会2014年大会
    • Place of Presentation
      北海道大学,札幌
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 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2014

    • Author(s)
      岩田拓記(京大・農)、原薗芳信(アラスカ大学・IARC)、小杉緑子(京大・農)、植山雅仁(大阪府大・生命環境)、坂部綾香(京大・農)、永野博彦(アラスカ大学・IARC)、奥見智佳(京大・農)、間野正美(農環研)、小野圭介(農環研)、高橋けんし(京大・生存研)、宮田明(農環研)
    • Organizer
      日本農業気象学会 2014年全国大会
    • Place of Presentation
      北海道札幌市
    • Invited
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Importance of long-term and ground truth observations on the regional carbon budget evaluation by Satellite remote sensing2013

    • Author(s)
      Harazono, Y., H. Iwata, M. Ueyama,M. Otsuki, T. Iwata and H. Nagano
    • Organizer
      JpGU meeting-2013
    • Place of Presentation
      Makuhari, Chiba
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Workshop Report : Evaluation of Methane exchange in the Arctic and sub-Arctic Terrestrial Ecosystem2013

    • Author(s)
      Harazono, Y., Katey W. Anthony, Hirohiko Nagano, K. Ichii, and M. Ueyama
    • Organizer
      第4回極域科学シンポジウム, 国立極地研
    • Place of Presentation
      立川市
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Eddy covariange observation of methane exchange in a boreal and a temperate forest ecosystem2013

    • Author(s)
      Iwata H, Harazono Y, Kosugi Y, Ueyama M, Ono K, Sakabe A, Nagano H, Takahashi K, Miyama A
    • Organizer
      Synthesis workshop on carbon budget and forest ecosystem in Asian monitoring network
    • Place of Presentation
      岐阜県高山市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] The belowground C balances in Alaskan boreal and tundra ecosystems: Insights from radiocarbon-based C accumulation rates and turnover times2013

    • Author(s)
      Kondo, Miyuki, M. Uchida, M. Utsumi, G. Iwahana, H. Iwata, Y. Harazono, T. Nakai, K. Tanabe, Y. Shibata
    • Organizer
      5th EAST ASIA AMS SYMPOSIUM
    • Place of Presentation
      Daejeon, Korea
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Estimation of Carbon loss by fire in a burned black spruce forest in interior Alaska using radiocarbon2013

    • Author(s)
      Kondo, Miyuki, M. Uchida, Y. Shibata, H. Iwata, Y. Harazono
    • Organizer
      AGU-2012 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Empirical upscaling of CO2 balance over Arctic ecosystems in Alaska2013

    • Author(s)
      Ueyama, Masahito, Ichii, K., Iwata, H., Nakai, T. and Y. Harazono
    • Organizer
      日本気象学会
    • Place of Presentation
      仙台市
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 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2013

    • Author(s)
      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
    • Organizer
      日本農業気象学会
    • Place of Presentation
      北大
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Soil carbon efflux in black spruce forest after forest fire, interior Alaska.2013

    • Author(s)
      Yongwon Kim1, Yuji Kodama2, Yoshinobu Harazono1, and Hiroki Iwata
    • Organizer
      International Symposium on Arctic Research 3 (ISAR-3)
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Potentiality of ozone production over sub-Arctic boreal forest in Alaska during thawing period2013

    • Author(s)
      Nagano, H., Y. Harazono, H. Iwata
    • Organizer
      AGU
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Empirical upscaling of CO2 balance over Arctic ecosystems in Alaska2013

    • Author(s)
      Ueyama, Masahito, Ichii, K., Iwata, H., Nakai, T. and Harazono. Y
    • Organizer
      日本気象学会2013 年秋季大会
    • Place of Presentation
      仙台市
    • Invited
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Eddy covariance observation of methane exchange in a boreal and a temperate forest ecosystem2013

    • Author(s)
      Hiroki Iwata, Yoshinobu Harazono, Yoshiko Kosugi, Masahito Ueyama, Masayoshi Mano, Keisuke Ono, Ayaka Sakabe, Hirohiko Nagano, Kenshi Takahashi, Akira Miyata
    • Organizer
      Synthesis Workshop on Carbon Budget and Forest Ecosystem in Asian Monitoring Network
    • Place of Presentation
      岐阜県高山市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Eddy covariance observation of methane exchange in a boreal and a temperate forest ecosystems. Synthesis Workshop on Carbon Budget and Forest Ecosystem in Asian Monitoring Network2013

    • Author(s)
      Iwata, Hiroki, Y. Harazono, Y. Kosugi, M. Ueyama, M. Mano, K. Ono, A. Sakabe, H. Nagano, K. Takahashi, and A. Miyata
    • Organizer
      Synthesis Workshop on Carbon Budget and Forest Ecosystem in Asian Monitoring Network
    • Place of Presentation
      Gifu, Japan
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Simulating carbon and water fluxes at Arctic and boreal ecosystems in Alaska by optimizing the modified BIOME-BGC with eddy covariance data2013

    • Author(s)
      Ueyama, M., Kondo, M., Ichii, K., Iwata, H., Euskirchen, E. S., Zona, D., Rocha, A. V., Harazono, Y., Nakai, T. and Oechel, W. C.
    • Organizer
      AGU
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] アラスカのクロトウヒ林上でのエアロゾルフラックスの測定2013

    • Author(s)
      永野博彦,岩田拓記、林健太郎,伏見暁洋,原薗芳信、
    • Organizer
      日本農業気象学会
    • Place of Presentation
      石川県立大学
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Eddy covariance observation of methane exchange in a boreal and a temperate forest ecosystems2013

    • Author(s)
      Iwata, Hiroki, Y. Harazono, Y. Kosugi, M. Ueyama, M. Mano, K. Ono, A. Sakabe, H. Nagano, K. Takahashi, and A. Miyata
    • Organizer
      Synthesis Workshop on Carbon Budget and Forest Ecosystem in Asian Monitoring Network
    • Place of Presentation
      Takayama
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Workshop Report: Evaluation of Methane exchange in the Arctic and sub-Arctic Terrestrial Ecosystem2013

    • Author(s)
      Yoshinobu Harazono, Katey Walter Anthony, Hirohiko Nagano, Kazuhito Ichii, and Masahito Ueyama
    • Organizer
      2013,2013年度 第4回極域科学シンポジウム
    • Place of Presentation
      国立極地研,立川
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Turnovertime of soil organic carbon in permafrost using radiocarbon and their application for determining long and short therms carbon balances case study in Alaskan tundra and boreal forest.2013

    • Author(s)
      Kondo, Miyuki, M. Uchida, M. Utsumi, G. Iwahana, K. Yoshikawa, H. Iwata, Y. Harazono, T. Nakai, K. Tanabe, Y. Shibata,
    • Organizer
      The 19th International symposium on Poler Science
    • Place of Presentation
      Incheon, Korea
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] ESTIMATION OF C LOSS BY FIRE IN A BURNED BLACK SPRUCE FOREST IN INTERIOR ALASKA USING RADIOCARBON.2013

    • Author(s)
      M. Kondo , M . Uchida , Y. Shibata , H. Iwata , Y. Harazono
    • Organizer
      International Symposium on Arctic Research 3 (ISAR-3)
    • Place of Presentation
      Tokyo
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Simulating carbon and water fluxes at Arctic and boreal ecosystems in Alaska by optimizing the modified BIOME-BGC with eddy covariance data2013

    • Author(s)
      Ueyama, Masahito, Kondo, M., Ichii, K., Iwata, H., Euskirchen, E. S., Zona, D., Rocha, A. V., Harazono, Y., Nakai, T. and Oechel, W. C
    • Organizer
      AGU Fall meeting,
    • Place of Presentation
      San Francisco USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Increase of surface energy fluxes due to warming climate in Alaska based on upscaling of eddy covariance measurements2012

    • Author(s)
      Ueyama, M., K. Ichii, H. Iwata, E. Euskirchen , D. Zona, A. V. Rocha, Y. Harazono, , C. Iwma, T. Nakai, W. C. Oechel
    • Organizer
      AGU
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] アラスカクロトウヒ林における簡易渦集積法とチャンバー法によるメタンフラックスの比較2012

    • Author(s)
      坂部綾香, 岩田拓記, 小杉緑子, 永野博彦, 原薗芳信, 牧田直樹, 植山雅仁, 高橋けんし
    • Organizer
      生物起源微量ガスワークショップ2012
    • Place of Presentation
      沖縄
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] 簡易渦集積法によるクロトウヒ林樹冠上におけるメタンフラックスの観測2012

    • Author(s)
      坂部綾香・岩田拓記・原薗芳信・小杉緑子・植山雅仁・高橋けんし
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      大阪府堺市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Comparison of CH4 fluxes observed with multiple techniques over a forest canopy2012

    • Author(s)
      Iwata H, Sakabe A, Harazono Y, Kosugi Y, Ueyama M, Takahashi K, Makita N, Nagano N
    • Organizer
      FLUXNET CH4 and N2O workshop
    • Place of Presentation
      フィンランド国ヒューティアラ市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] チャンバーフラックス測定における水蒸気希釈効果の補正, 分析計の進歩は何をもたらすか?2012

    • Author(s)
      原薗芳信・岩田拓記・中井太郎・高橋けんし・植山雅仁・坂部綾香・小杉緑子
    • Organizer
      日本農業気象学会
    • Place of Presentation
      大阪府大
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] クローズドパスタイプとオープンパスタイプのメタン計を用いてクロトウヒ林上で測定した渦相関フラックスの比較2012

    • Author(s)
      岩田拓記・原薗芳信・小杉緑子・植山雅仁・高橋けんし・坂部綾香
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Year and Date
      2012-03-13
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] クローズドパスタイプとオープンパスタイプのメタン計を用いてクロトウヒ林上で測定した渦相関フラックスの比較2012

    • Author(s)
      岩田拓記, 原薗芳信, 小杉緑子, 植山雅仁, 高橋けんし, 坂部綾香
    • Organizer
      日本農業気象学会
    • Place of Presentation
      大阪府大
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 簡易渦集積法によるクロトウヒ樹冠上におけるメタンフラックスの観測2012

    • Author(s)
      坂部綾香・岩田拓記・原薗芳信・小杉緑子・植山雅仁・高橋けんし
    • Organizer
      日本農業気象学会2012年度大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2012-03-15
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Estimation of Carbon loss by fire in a burned black spruce forest in interior Alaska using radiocarbon2012

    • Author(s)
      Miyuki Kondo, Masao Uchida, Yasuyuki Shibata, Hiroki Iwata, Yoshinobu Harazono
    • Organizer
      AGU 2012 Fall meeting
    • Place of Presentation
      SanFrancisco (アメリカ)
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 内陸アラスカの森林火災跡地における植生回復とCO2フラックスの関係2012

    • Author(s)
      岩間千絵・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会2012年度大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2012-03-15
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] アラスカクロトウヒ林における簡易渦集積法とチャンバー法によるメタンフラックスの比較2012

    • Author(s)
      坂部綾香・岩田拓記・小杉緑子・永野博彦・原薗芳信・牧田直樹・植山雅仁・高橋けんし
    • Organizer
      生物起源微量ガスワークショップ2012
    • Place of Presentation
      沖縄県
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] チャンバーフラックス測定における水蒸気希釈効果の補正、分析計の進歩は何をもたらすか?2012

    • Author(s)
      原薗芳信・岩田拓記・中井太郎・高橋けんし・植山雅仁・坂部綾香・小杉緑子
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      堺市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Comparisons of CH4 fluxes observed with multiple techniques over2012

    • Author(s)
      Iwata, H., Sakabe, A., Harazono, Y., Kosugi, Y., Ueyama, M., Takahashi, K., Makita, N., Nagano, H.
    • Organizer
      FLUXNET CH4 and N2O workshop
    • Place of Presentation
      Hyytiala, Finland
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] チャンバーフラックス測定における水蒸気希釈効果の補正,分析計の進歩は何をもたらすか?2012

    • Author(s)
      原薗芳信・岩田拓記・中井太郎・高橋けんし・植山雅仁・坂部綾香・小杉緑子
    • Organizer
      日本農業気象学会2012年度大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2012-03-13
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] クローズドパスタイプとオープンパスタイプのメタン計を用いてクロトウヒ林上で測定した渦相関フラックスの比較2012

    • Author(s)
      岩田拓記・原薗芳信・小杉緑子・植山雅仁・高橋けんし・坂部綾香
    • Organizer
      日本農業気象学会2012年度大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2012-03-13
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Estimation of carbon budget over burned black spruce forests in Interior Alaska using Terra/MODIS data2012

    • Author(s)
      Motoi Otsuki, Hiroki Iwata, Y. HArazono, and T. Iwata
    • Organizer
      AGU 2012 Fall meeting
    • Place of Presentation
      SanFrancisco (アメリカ)
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] 内陸アラスカの森林火災跡地における植生回復とCO2フラックスの関係2012

    • Author(s)
      岩間千絵・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Year and Date
      2012-03-15
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] 簡易渦集積法によるクロトウヒ林樹冠上におけるメタンフラックスの観測2012

    • Author(s)
      坂部綾香、岩田拓記、原薗芳信、小杉緑子、植山雅仁、高橋けんし
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      大阪府立大学(大阪府)
    • Year and Date
      2012-03-15
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Increase of surface energy fluxes due to warming climate in Alaska based on upscaling of eddy covariance measurements2012

    • Author(s)
      M. UEYAMA, K. ICHII, H. IWATA, E. EUSKIRCHEN, D. ZONA, A. V. ROCHA, Y. HARAZONO, C. IWAMA, T. NAKAI8, W. C. OECHEL
    • Organizer
      AGU 2012 Fall meeting
    • Place of Presentation
      SanFrancisco (アメリカ)
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Comparison of methane flux observed with a relaxed eddy accumulation method and chamber method in an Alaskan black spruce forest2012

    • Author(s)
      Sakabe, Ayaka, H. Iwata, Y. Kosugi, H. Nagano, Y. Harazono, N. Makita, M. Ueyama, and K. Takahashi
    • Organizer
      BVOC gas workshop
    • Place of Presentation
      at Okinawa, Japan
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Comparisons of CH4 fluxes observed with multiple techniques over an Alaskan black spruce forest underlain by permafrost2012

    • Author(s)
      Iwata, Hiroki, A. Sakabe, Y. Harazono, Y. Kosugi, M. Ueyama, K. Takahashi, N. Makita, and H. Nagano
    • Organizer
      FLUXNET CH4 and N2O workshop
    • Place of Presentation
      at Hyytiala, Finland
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] クローズドパスタイプとオープンパスタイプのメタン計を用いてクロトウヒ林上で測定した渦相関フラックスの比較2012

    • Author(s)
      岩田拓記・原薗芳信・小杉緑子・植山雅仁・高橋けんし・坂部綾香
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      堺市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] 内陸アラスカの森林火災跡地における植生回復とCO2フラックスの関係2012

    • Author(s)
      岩間千絵・岩田拓記・植山雅仁・原薗芳信
    • Organizer
      日本農業気象学会2012年全国大会
    • Place of Presentation
      堺市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Humidity correction for trace gas flux by chamber measurement2011

    • Author(s)
      Harazono Y, Iwata H, Takahashi K. Sakabe A, Ueyama M, Kosugi Y
    • Organizer
      Asiaflux Workshop 2011
    • Place of Presentation
      マレーシア国ジョホールバル市
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Humidity correction for Trace Gas Flux by Chamber Measurements2011

    • Author(s)
      Harazono Y, Iwata H, Takahashi K, Sakabe A, Ueyama M, Kosugi Y
    • Organizer
      AsiaFlux Workshop 201 1
    • Place of Presentation
      ジョホールバル(マレーシア)
    • Year and Date
      2011-11-10
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] 北方林炭素収支の広域化における森林火災の重要性2011

    • Author(s)
      植山雅仁・市井和仁・岩田拓記・原薗芳信
    • Organizer
      日本農業気象学会
    • Place of Presentation
      鹿児島
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Variation in sink and source level of methane (CH4) at black spruce forest on permafrost in interior Alaska2011

    • Author(s)
      Harazono Y, Iwata H, Nakai T, Sakabe A, Ueyama M, Kosugi Y
    • Organizer
      AGU fall meeting
    • Place of Presentation
      サンフラフンシスコ(アメリカ合衆国)
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Variation in sink and source level of methane (CH4) at black spruce forest on permafrost in interior Alaska2011

    • Author(s)
      Harazono, Y., Iwata, H., T.Nakai, A.Sakabe, M.Ueyama, Y.Kosugi
    • Organizer
      AGU fall meeting
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Humidity correction for Trace Gas Flux by Chamber Measurements2011

    • Author(s)
      Harazono, Y., Iwata, H., K.Takahashi, A.Sakabe, M.Ueyama, Y.Kosugi
    • Organizer
      Asia Flux Workshop 2011
    • Place of Presentation
      University Technology Malaysia, Johor Bahru
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Vegetation recovery, changes in fluxes and micrometeorology after wildfire of a black spruce forest on permafrost in Alaska2011

    • Author(s)
      HARAZONO,Y. Hiroki IWATA, M. UEYAMA, S.TSUYUZAKI, M. UCHIDA, M.KONDO, Y. TAKAHASHI, and M. UTSUMI
    • Organizer
      ISAM 2011
    • Place of Presentation
      Kagoshima Univ. Japan
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Variation in sink and source level of methane (CH4) at black spruce forest on permafrost in interior Alaska2011

    • Author(s)
      Harazono Y, Iwata H, Nakai T, Sakabe A, Ueyama M, Kosugi Y
    • Organizer
      AGU fall meeting 2011
    • Place of Presentation
      カリフォルニア州サンフランシスコ
    • Data Source
      KAKENHI-PROJECT-23248023
  • [Presentation] Variation in sink and source level of methane (CH_4 ) at black spruce forest on permafrost in interior Alaska2011

    • Author(s)
      Harazono, Y., Iwata, H. , T. Nakai, A. Sakabe, M. Ueyama, and Y.Kosugi
    • Organizer
      USA, AGU
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Contribution of spring photosynthesis on the annual CO_2 budget of black spruce forest2011

    • Author(s)
      Harazono,Y., H. Iwata, Yongwon Kim,and M. Ueyama
    • Organizer
      ASSW-2011
    • Place of Presentation
      Seoul
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Response of Methane Exchange to Soil Moisture Condition in a Black Spruce Ecosystem Over Permafrost in Interior Alaska2011

    • Author(s)
      Iwata, H., Harazono, Y., and Ueyama, M.
    • Organizer
      Arctic Science Summit
    • Place of Presentation
      Seoul
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Seasonal variation in fraction of absorbed photosynthetically active radiation and vegetation properties in burned forests in Interior Alaska2011

    • Author(s)
      Iwata, H., Harazono, Y., Iwama, C., and Ueyama, M.
    • Organizer
      AGU
    • Place of Presentation
      San Francisco, USA
    • Data Source
      KAKENHI-PROJECT-23310009
  • [Presentation] Inverse estimation of parameters for a coupled photosynthesis and stomatal conductance model using eddy covariance measurements at a black spruce forest in Alaska

    • Author(s)
      Ueyama, M., Tahara, N., Iwata, H., Nagano, H., and Harazono, Y
    • Organizer
      AGU-2014 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] 微気象データを用いた植物生理パラメータの逆推定法の開発:アラスカのクロトウヒ林での検討

    • Author(s)
      植山雅仁・田原成美・岩田拓記・永野博彦・中井太郎・原薗芳信
    • Organizer
      日本農業気象学会全国大会2015
    • Place of Presentation
      文部科学省研究交流センター (茨城県つくば市)
    • Year and Date
      2015-03-16 – 2015-03-20
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Evaluation of the relationship between nitrogen dry deposition and wildfire in a boreal forest of interior Alaska

    • Author(s)
      Nagano, Hirohiko, H. Iwata, and Y. Harazono
    • Organizer
      AGU-2014 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] Evaluation of the relationship between nitrogen dry deposition and wildfire in a boreal forest of interior Alaska

    • Author(s)
      Nagano, Hirohiko, H. Iwata, and Y. Harazono
    • Organizer
      AGU-2014 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-15 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Methane exchange in a poorly-drained black spruce forest over permafrost observed with the eddy covariance technique.

    • Author(s)
      Iwata, Hiroki, Y. Harazono, M. Ueyama, A. Sakabe, H. Nagano, Y. Kosugi, K. Takahashi, and Y. Kim
    • Organizer
      Arctic Change 2014 conference
    • Place of Presentation
      Ottawa, Canada
    • Year and Date
      2014-12-08 – 2014-12-12
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] 微気象データを用いた植物生理パラメータの逆推定法の開発:アラスカのクロトウヒ林での検討

    • Author(s)
      植山雅仁・田原成美・岩田拓記・永野博彦・中井太郎・原薗芳信
    • Organizer
      農業気象学会全国大会2015
    • Place of Presentation
      文部科学省研究交流センター (茨城県つくば市竹園)
    • Year and Date
      2015-03-16 – 2015-03-20
    • Data Source
      KAKENHI-PROJECT-26550100
  • [Presentation] Inverse estimation of parameters for a coupled photosynthesis and stomatal conductance model using eddy covariance measurements at a black spruce forest in Alaska.

    • Author(s)
      Ueyama, M., Tahara, N., Iwata, H., Nagano, H., and Harazono, Y.
    • Organizer
      AGU-2014 fall meeting
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2014-12-12 – 2014-12-19
    • Data Source
      KAKENHI-PROJECT-26281012
  • [Presentation] Methane exchange in a poorly-drained black spruce forest over permafrost observed with the eddy covariance technique

    • Author(s)
      Iwata, Hiroki, Y. Harazono, M. Ueyama, A. Sakabe, H. Nagano, Y. Kosugi, K. Takahashi, and Y. Kim
    • Organizer
      Arctic Change 2014 conference
    • Place of Presentation
      Ottawa, Canada
    • Year and Date
      2014-12-08 – 2014-12-12
    • Data Source
      KAKENHI-PROJECT-26550100
  • 1.  UEYAMA Masahito (60508373)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 90 results
  • 2.  ICHII Kazuhito (50345865)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 18 results
  • 3.  ITO Akihiko (70344273)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 9 results
  • 4.  KOSUGI Yoshiko (90293919)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 18 results
  • 5.  TAKAHASHI Kenshi (10303596)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 16 results
  • 6.  KAMAKURA Mai (40523840)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  MANO Masami (10391210)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 8.  NAGANO Hirohiko (40758918)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 12 results
  • 9.  岩田 拓記 (10466659)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 24 results
  • 10.  YAMAGUCHI Satoru
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 11.  KOBAYASHI Hideki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 12.  岩田 幸良
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 13.  平野 高司
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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