Updated on 2022/04/04

写真a

 
HIYAMA, Tetsuya
 
Organization
Institute for Space-Earth Environmental Research Division for Land-Ocean Ecosystem Research Professor
Graduate School
Graduate School of Environmental Studies
Title
Professor
External link

Degree 1

  1. 博士(理学) ( 1995.3   筑波大学 ) 

Research Interests 7

  1. Global Warming

  2. Climate Change

  3. Atmospheric-Terrestrial Water Cycle

  4. Carbon Cycle

  5. Permafrost

  6. Groundwater

  7. Vulnerability

Research Areas 3

  1. Natural Science / Atmospheric and hydrospheric sciences  / Meteorology/Oceanic Physics/Hydrology

  2. Environmental Science/Agriculture Science / Environmental dynamic analysis  / Environmental Dynamic Analysis

  3. Humanities & Social Sciences / Geography  / Hydrology

Current Research Project and SDGs 7

  1. Budget analysis of greenhouse gases in the Arctic region

  2. Impact of global warming on atmospheric-terrestrial water cycles in permafrost region

  3. Transdisciplinary research for conservation of permafrost under changing climate

  4. Study on dynamics of terrestrial ecosystems and atmospheric boundary layer

  5. Assessing groundwater vulnerability and sustainability

  6. Global mapping of terrestrial water storage change and surface heat balance

  7. Study on regional surface fluxes over heterogeneous land cover

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Research History 9

  1. Nagoya University   Director in General

    2022.4

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    Country:Japan

  2. Nagoya University   Institute for Space-Earth Environmental Research   Professor

    2015.10

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    Country:Japan

  3. Nagoya University   Hydrospheric Atmospheric Research Center   Professor

    2014.4 - 2015.9

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    Country:Japan

  4. National Institutes for the Humanities   Research Institute for Humanity and Nature   Associate professor

    2010.4 - 2014.3

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    Country:Japan

  5. Nagoya University   Hydrospheric Atmospheric Research Center   Associate professor

    2007.4 - 2010.3

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    Country:Japan

  6. Nagoya University   Hydrospheric Atmospheric Research Center   Assistant Professor

    2002.1 - 2007.3

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    Country:Japan

  7. Nagoya University   Hydrospheric Atmospheric Research Center   Assistant

    2001.4 - 2001.12

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    Country:Japan

  8. Nagoya University   Institute for Hydrospheric-Atmospheric Sciences   Assistant

    1995.12 - 2001.3

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    Country:Japan

  9. University of Tsukuba   JSPS   Researcher

    1995.4 - 1995.11

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    Country:Japan

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Education 2

  1. University of Tsukuba   Graduate School of Geoscience   Geography and Hydrology

    1990.4 - 1995.3

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    Country: Japan

  2. University of Tsukuba   First Cluster of College   College of Natural Sciences

    1986.4 - 1990.3

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    Country: Japan

Professional Memberships 7

  1. 一般社団法人 水文・水資源学会   理事

    2018.9

  2. 日本水文科学会   評議員

    2016.4

  3. 公益社団法人 日本地下水学会   代議員

    2013.4 - 2019.3

  4. 公益社団法人 日本気象学会

  5. Japan Geoscience Union

  6. 日本農業気象学会

  7. American Geophysical Union (AGU)

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Committee Memberships 13

  1. 日本学術会議・地球惑星科学委員会地球・人間圏分科会   社会水文学小委員会委員  

    2022.1   

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    Committee type:Government

  2. フューチャー・アース日本委員会   運営委員  

    2021.3   

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    Committee type:Other

  3. International Arctic Science Committee (IASC)   Terrestrial Working Group (TWG) member  

    2020.3   

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    Committee type:Academic society

  4. 一般社団法人 水文・水資源学会   理事  

    2018.9   

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    Committee type:Academic society

  5. 日本水文科学会   評議員  

    2016.4   

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    Committee type:Academic society

  6. 文部科学省・日本ユネスコ国内委員会・科学小委員会   調査委員  

    2016.4   

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    Committee type:Government

  7. 日本学術会議・環境学委員会・地球惑星科学委員会合同FE・WCRP合同分科会   iLEAPS小委員会委員  

    2015.2   

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    Committee type:Government

  8. 日本学術会議・環境学委員会・地球惑星科学委員会合同FE・WCRP合同分科会   CliC小委員会委員  

    2015.2   

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    Committee type:Government

  9. 日本学術会議・地球惑星科学委員会地球惑星科学国際連携分科会   IASC小委員会委員  

    2015.1   

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    Committee type:Government

  10. 日本学術会議・地球惑星科学委員会IUGG分科会   IAHS小委員会委員  

    2014.12   

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    Committee type:Government

  11. Integrated Land Ecosystem - Atmosphere Process Study (iLEAPS)   Scientific Steering Committee (SSC) member  

    2014.1 - 2019.12   

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    Committee type:Academic society

  12. International Commission for Snow and Ice Hydrology (ICSIH), International Association of Hydrological Sciences (IAHS)   Vice-President  

    2011.7 - 2015.7   

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    Committee type:Academic society

  13. Japan Consortium for Arctic Environmental Research (JCAR)   Steering Committee member  

    2011.5   

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    Committee type:Academic society

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Awards 1

  1. 学術出版賞

    2016.9   一般社団法人 水文・水資源学会  

    檜山哲哉

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

 

Papers 127

  1. Dominant spatial-patterns of interannual variability in summer precipitation across northern Eurasia from CMIP5 models Reviewed

    Abe, M., Fujinami, H. and Hiyama, T.

    International Journal of Climatology   Vol. (in press)   2022.1

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/joc.7526

  2. Contrasting 20-year trends in NDVI at two Siberian larch forests with and without multiyear waterlogging-induced disturbances Reviewed

    Nagano, H., Kotani, A., Mizuochi, H., Ichii, K., Kanamori, H. and Hiyama, T.

    Environmental Research Letters   Vol. (in press)   2022.1

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1748-9326/ac4884

  3. Quantitative separation of precipitation and permafrost waters used for evapotranspiration in a boreal forest: A numerical study using tracer model Reviewed

    Park, H., Tanoue, M., Sugimoto, A., Ichiyanagi, K., Iwahana, G. and Hiyama, T.

    Journal of Geophysical Research - Biogeosciences   Vol. 126   page: e2021JG006645   2021.11

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1029/2021JG006645

  4. Effect of permafrost thawing on discharge of the Kolyma River, northeastern Siberia Reviewed International coauthorship

    Suzuki, K., Park, H., Makarieva, O., Kanamori, H., Hori, M., Matsuo, K., Matsumura, S., Nesterova, N. and Hiyama, T.

    Remote Sensing   Vol. 13   page: 4389   2021.10

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/rs13214389

  5. Numerical assessments of excess ice impacts on permafrost and greenhouse gases in a Siberian tundra site under a warming climate Invited Reviewed International coauthorship

    Park, H., Fedorov, A.N., Konstantinov, P. and Hiyama, T.

    Frontiers in Earth Science   Vol. 9   page: 704447   2021.9

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3389/feart.2021.704447

  6. Mapping the main characteristics of permafrost on the basis of a permafrost‐landscape map of Yakutia using GIS Reviewed International coauthorship

    Shestakova, A.A., Fedorov, A.N., Torgovkin, Y.I., Konstantinov, P.Y., Vasyliev, N.F., Kalinicheva, S.V., Samsonova, V.V., Hiyama, T., Iijima, Y., Park, H., Iwahana, G., Gorokhov, A.N.

    Land   Vol. 10   page: 462   2021.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/land10050462

  7. Lessons learned from more than a decade of greenhouse gas flux measurements at boreal forests in eastern Siberia and interior Alaska Reviewed International coauthorship

    Hiyama, T., Ueyama, M., Kotani, A., Iwata, H., Nakai, T., Okamura, M., Ohta, T., Harazono, Y., Petrov, R.E. and Maximov, T.C.

    Polar Science   Vol. 27   page: 100607   2021.3

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.polar.2020.100607

  8. Groundwater age of spring discharges under changing permafrost conditions: the Khangai Mountains in central Mongolia Reviewed International coauthorship

    Hiyama, T., Dashtseren, A., Asai, K., Kanamori, H., Iijima, Y. and Ishikawa, M.

    Environmental Research Letters   Vol. 16 ( 1 ) page: 015008   2021.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1748-9326/abd1a1

    Web of Science

  9. Dynamic mapping of subarctic surface water by fusion of microwave and optical satellite data using conditional adversarial networks Reviewed

    Mizuochi, H., Iijima, Y., Nagano, H., Kotani, A. and Hiyama, T.

    Remote Sensing   Vol. 13 ( 2 ) page: 175   2021.1

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/rs13020175

    Web of Science

  10. Accelerated continental-scale snowmelt and ecohydrological impacts in the four largest Siberian river basins in response to spring warming Reviewed

    Suzuki, K., Hiyama, T., Matsuo, K., Ichii, K., Iijima, Y. and Yamazaki, D.

    Hydrological Processes   Vol. 34 ( 19 ) page: 3867 - 3881   2020.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/hyp.13844

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  11. Application of an open-path eddy covariance methane flux measurement system to a larch forest in eastern Siberia Reviewed International coauthorship

    Nakai, T., Hiyama, T., Petrov, R.E., Kotani, A., Ohta, T. and Maximov, T.C.

    Agricultural and Forest Meteorology   Vol. 282   page: 107860   2020.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.agrformet.2019.107860

    Web of Science

  12. Impact of tropical deforestation and forest degradation on precipitation over Borneo Island (vol 18, pg 2907, 2017)

    Takahashi Atsuhiro, Kumagai Tomo'omi, Kanamori Hironari, Fujinami Hatsuki, Hiyama Tetsuya, Hara Masayuki

    JOURNAL OF HYDROMETEOROLOGY   Vol. 20 ( 3 ) page: 575 - 576   2019.3

  13. Effects of long- and short-term atmospheric water cycles on the water balance over the Maritime Continent Reviewed

    Kanamori, H., Kumagai, T., Fujinami, H., Hiyama, T. and Yasunari, T.

    Journal of Hydrometeorology   Vol. 19 ( 9 ) page: 1413 - 1427   2018.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1175/JHM-D-18-0052.1

    Web of Science

  14. Hydrological variability and changes in the Arctic circumpolar tundra and the three largest pan-Arctic river basins from 2002 to 2016 Reviewed

    Suzuki, K., Matsuo, K., Yamazaki, D., Ichii, K., Iijima, Y., Papa, F., Yanagi, Y. and Hiyama, T.

    Remote Sensing   Vol. 10 ( 3 ) page: 402   2018.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/rs10030402

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  15. Global Warming and Human - Nature Dimension in Northern Eurasia Preface

    Hiyama Tetsuya, Takakura Hiroki

    GLOBAL WARMING AND HUMAN - NATURE DIMENSION IN NORTHERN EURASIA     page: V - VII   2018

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  16. Using Air Temperature Data to Calculate Changes in Ice Sheet Thickness on the Lena River to Predict Ice-Jam Disasters

    Yoshikawa Yasuhiro, Takakura Hiroki, Watanabe Manabu, Hiyama Tetsuya, Sakai Toru

    GLOBAL WARMING AND HUMAN - NATURE DIMENSION IN NORTHERN EURASIA     page: 87 - 99   2018

  17. Monitoring Spring Floods on the Lena River Using Multiple Satellite Sensors

    Sakai Toru, Takakura Hiroki, Okumura Makoto, Hatta Sigemi, Yosikawa Yasuhiro, Hiyama Tetsuya, Yamaguchi Yasushi

    GLOBAL WARMING AND HUMAN - NATURE DIMENSION IN NORTHERN EURASIA     page: 53 - 69   2018

  18. Ice Movement in the Lena River and Effects of Spring Flooding on Human Society: An Interpretation of Local Sources Integrated with Satellite Imagery in a Multidisciplinary Approach

    Takakura Hiroki, Yoshikawa Yasuhiro, Watanabe Manabu, Sakai Toru, Hiyama Tetsuya

    GLOBAL WARMING AND HUMAN - NATURE DIMENSION IN NORTHERN EURASIA     page: 101 - 123   2018

  19. Impact of tropical deforestation and forest degradation on precipitation over Borneo Island Reviewed

    Takahashi, A., Kumagai, T., Kanamori, H., Fujinami, H., Hiyama, T. and Hara, M.

    Journal of Hydrometeorology   Vol. 18 ( 11 ) page: 2907 - 2922   2017.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1175/JHM-D-17-0008.1

    Web of Science

  20. Development and evaluation of a lookup-table-based approach to data fusion for seasonal wetlands monitoring: An integrated use of AMSR series, MODIS, and Landsat Reviewed

    Mizuochi, H., Hiyama, T., Ohta, T., Fujioka, Y., Kambatuku, J.R., Iijima, M. and Nasahara, K.N.

    Remote Sensing of Environment   Vol. 199   page: 370 - 388   2017.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.rse.2017.07.026

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  21. Permafrost livelihoods: A transdisciplinary review and analysis of thermokarst-based systems of indigenous land use Reviewed

    Crate, S., Ulrich, M., Habeck, J.O., Desyatkin, A.R., Desyatkin, R.V., Fedorov, A.N., Hiyama, T., Iijima, Y., Ksenofontov, S., M´esz´aros, C. and Takakura, H.

    Anthropocene   Vol. 18   page: 89 - 104   2017.6

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    DOI: 10.1016/j.ancene.2017.06.001

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  22. Analysing the origin of rain- and subsurface water in seasonal wetlands of north-central Namibia Reviewed

    Hiyama, T., Kanamori, H., Kambatuku, J.R., Kotani, A., Asai, K., Mizuochi, H., Fujioka, Y. and Iijima, M.

    Environmental Research Letters   Vol. 12 ( 3 ) page: 034012   2017.3

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    DOI: 10.1088/1748-9326/aa5bc8

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  23. 水文・水資源学における学際研究の推進について -学術出版賞を拝受して思うこと- Invited Reviewed

    檜山哲哉

    水文・水資源学会誌   Vol. 30 ( 1 ) page: 4-5   2017.1

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    Authorship:Lead author   Language:Japanese  

    DOI: 10.3178/jjshwr.30.4

  24. Nonlinear advection-aridity method for landscape evaporation and its application during the growing season in the southern Loess Plateau of the Yellow River basin Reviewed

    Brutsaert, W., Li, W., Takahashi, A., Hiyama, T., Zhang, L. and Liu, W.Z.

    Water Resources Research   Vol. 53 ( 1 ) page: 270 - 282   2017.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/2016WR019472

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  25. Impact of rice cultivation on evapotranspiration in small seasonal wetlands of north-central Namibia Reviewed

    Kotani, A., Hiyama, T., Ohta, T., Hanamura, M., Kambatuku, J.R., Awala, S.K. and Iijima, M.

    Hydrological Research Letters   Vol. 11 ( 2 ) page: 134 - 140   2017

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    DOI: 10.3178/hrl.11.134

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  26. Continuous measurements of stable isotopes of carbon dioxide and water vapor in an urban atmosphere: isotopic variations associated with meteorological conditions Reviewed

    Wada, R., Matsumi, Y., Nakayama, T., Hiyama, T., Fujiyoshi, Y., Kurita, N., Muramoto, K., Takanashi, S., Kodama, N. and Takahashi, Y.

    Isotopes in Environmental and Health Studies   Vol. 53 ( 6 ) page: 646 - 659   2017

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/10256016.2017.1348351

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  27. Climate-induced extreme hydrologic events in the Arctic Reviewed

    Sakai, T., Matsunaga, T., Maksyutov, S., Gotovtsev, S., Gagarin, L., Hiyama, T., Yamaguchi, Y.

    Remote Sensing   Vol. 8 ( 11 ) page: 971   2016.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/rs8110971

  28. 東シベリア・カラマツ林における水・エネルギー・炭素循環 -GAME,CREST,RIHNの成果より- Reviewed

    太田岳史・檜山哲哉・小谷亜由美・山崎剛・Trofim C. Maximov

    水文・水資源学会誌   Vol. 29 ( 5 ) page: 294-312   2016.9

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3178/jjshwr.29.294

  29. Spatial and temporal variations in photosynthetic capacity of a temperate deciduous-evergreen forest Reviewed

    Hamada, S., Kumagai, T., Kochi, K., Kobayashi, N., Hiyama, T., Miyazawa, Y.

    Trees - Structure and Function   Vol. 30 ( 4 ) page: 1083-1093   2016.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00468-015-1347-4

  30. Recent interdecadal changes in the interannual variability of precipitation and atmospheric circulation over northern Eurasia Reviewed

    Hiyama, T., Fujinami, H., Kanamori, H., Ishige, T. and Oshima, K.

    Environmental Research Letters   Vol. 11   page: 065001   2016.6

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1748-9326/11/6/065001

  31. In situ measurement of CO2 and water vapor isotopic compositions at a forest site using mid-infrared laser absorption spectroscopy Reviewed

    Wada, R., Matsumi, Y., Takanashi, S., Nakai, Y., Nakayama, T., Ouchi, M., Hiyama, T., Fujiyoshi, Y., Nakano, T., Kurita, N., Muramoto, K. and Kodama, N.

    Isotopes in Environmental and Health Studies   Vol. 52 ( 6 ) page: 603-618   2016.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/10256016.2016.1147441

  32. 長期衛星観測データとUAV地形測量を組み合わせた半乾燥地の季節湿地における貯水量モニタリング Invited Reviewed

    水落裕樹・檜山哲哉・金森大成・太田岳史・藤岡悠一郎・飯嶋盛雄・奈佐原顕郎

    日本リモートセンシング学会誌   Vol. 36 ( 2 ) page: 81-92   2016.5

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.11440/rssj.36.81

  33. Satellite gravimetry-based analysis of terrestrial water storage and its relationship with run-off from the Lena River in eastern Siberia Reviewed

    Suzuki, K., Matsuo, K. and Hiyama, T.

    International Journal of Remote Sensing   Vol. 37 ( 10 ) page: 2198-2210   2016.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/01431161.2016.1165890

  34. Changes in water environments and social adaptation under global warming at permafrost region in eastern Siberia: An international-interdisciplinary research to propose adaptation strategies Invited Reviewed

    Tetsuya HIYAMA

    Journal of Japanese Association of Hydrological Sciences   Vol. 45 ( 3 ) page: 61-72   2015.11

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    Authorship:Lead author   Language:Japanese  

    DOI: 10.4145/jahs.45.61

  35. アジアにおける陸域水循環・物質循環プロセス研究と展望; 陸域-大気相互作用研究を中心として Invited Reviewed

    檜山哲哉・三枝信子・八木一行

    地球環境   Vol. 20 ( 2 ) page: 163-172   2015.10

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    Authorship:Lead author   Language:Japanese  

  36. Climate and year-to-year variability of atmospheric and terrestrial water cycles in the three great Siberian rivers Reviewed

    Oshima, K., Tachibana, Y. and Hiyama, T.

    Journal of Geophysical Research Atmospheres   Vol. 120   page: 3043-3062   2015.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/2014JD022489

  37. Preface to the special section "Soil and plant aspects in the Integrated Land Ecosystem-Atmosphere Processes Study (iLEAPS)" Reviewed

    Hiyama, T., Saigusa, N. and Yagi, K.

    Soil Science and Plant Nutrition   Vol. 61 ( 1 ) page: 1   2015.1

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2015.995754

  38. Use of Landsat TM/ETM+ to monitor the spatial and temporal extent of spring breakup floods in the Lena River, Siberia Reviewed

    Sakai, T., Hatta, S., Okumura, M., Hiyama, T., Yamaguchi, Y. and Inoue, G.

    International Journal of Remote Sensing   Vol. 36   page: 719-733   2015

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/01431161.2014.995271

  39. Linking surface temperature based approaches for estimating soil heat flux with error propagation Reviewed

    Lu, P., Liu, Y. and Hiyama, T.

    Atmospheric and Climate Sciences   Vol. 4   page: 29-41   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.4236/acs.2014.41004

  40. Effects of the introduction of rice on evapotranspiration in seasonal wetlands Reviewed

    Suzuki, T., Ohta, T., Hiyama, T., Izumi, Y., Mwandemele, O. and Iijima, M.

    Hydrological Processes   Vol. 28   page: 4780-4794   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/hyp.9970

  41. Evaluation of the surface water distribution in north-central Namibia based on MODIS and AMSR series Reviewed

    Mizuochi, H., Hiyama, T., Ohta, T. and Nasahara, K.N.

    Remote Sensing   Vol. 6   page: 7660-7682   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/rs6087660

  42. Recent air temperature changes in the permafrost landscapes of northeastern Eurasia Reviewed

    Fedorov, A.N., Ivanova, R.N., Park, H., Hiyama, T. and Iijima, Y.

    Polar Science   Vol. 8   page: 114-128   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.polar.2014.02.001

  43. Evaluation of surface water dynamics for water-food security in seasonal wetlands, north-central Namibia Reviewed

    Hiyama, T., Suzuki, T., Hanamura, M., Mizuochi, H., Kambatuku, J.R., Niipele, J.N., Fujioka, Y., Ohta, T. and Iijima, M.

    IAHS Publication   Vol. 364   page: 380-385   2014

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.5194/piahs-364-380-2014

  44. Estimating the water balance of a thermokarst lake in the middle of the Lena River basin, eastern Siberia Reviewed

    Fedorov, A.N., Gavriliev, P.P., Konstantinov, P.Y., Hiyama, T., Iijima, Y. and Iwahana, G.

    Ecohydrology   Vol. 7   page: 188-196   2014

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/eco.1378

  45. Seasonal variations of the surface fluxes and surface parameters over the Loess Plateau in China Reviewed

    Li, W., Hiyama, T. and Kobayashi, N.

    Atmospheric and Climate Sciences   Vol. 3   page: 111-120   2013

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.4236/acs.2013.31013

  46. Isotopic variations associated with north-south displacement of the Baiu front Reviewed

    Kurita, N., Fujiyoshi, Y., Wada, R., Nakayama, T., Matsumi, Y., Hiyama, T. and Muramoto, K.

    SOLA (Scientific Online Letters on the Atmosphere)   Vol. 9   page: 187-190   2013

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    DOI: 10.2151/sola.2013-042

  47. Estimation of residence time of permafrost groundwater in the middle of the Lena River basin, eastern Siberia Reviewed

    Hiyama, T., Asai, K., Kolesnikov, A.B., Gagarin, L.A. and Shepelev, V.V.

    Environmental Research Letters   Vol. 8   page: 035040   2013

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    DOI: 10.1088/1748-9326/8/3/035040

  48. Changes in eco-hydrological systems under recent climate change in eastern Siberia Reviewed

    Hiyama, T., Ohta, T., Sugimoto, A., Yamazaki, T., Oshima, K., Yonenobu, H., Yamamoto, K., Kotani, A., Park, H., Kodama, Y., Hatta, S., Fedorov, A.N. and Maximov, T.C.

    IAHS Publication   Vol. 360   page: 155-160   2013

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  49. Influence of land cover change on regional water cycles in Eastern Siberia Reviewed

    Yoshida, R., Sawada, M., Yamazaki, T., Ohta, T. and Hiyama, T.

    Journal of Applied Meteorology and Climatology   Vol. 52   page: 484-497   2013

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    DOI: 10.1175/JAMC-D-12-043.1

  50. A nonparametric approach to estimating terrestrial evaporation: Validation in eddy covariance sites Reviewed

    Liu, Y., Hiyama, T., Yasunari, T. and Tanaka, H.

    Agricultural and Forest Meteorology   Vol. 157   page: 49-59   2012

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    DOI: 10.1016/j.agrformet.2012.01.012

  51. 訪問記 名水を訪ねて (98) 東シベリアの名水 ― ヤクーツク地域の水 ― Invited Reviewed

    檜山哲哉

    地下水学会誌   Vol. 54 ( 3 ) page: 171-181   2012

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    DOI: 10.5917/jagh.54.171

  52. The determination of permafrost thawing trends from long-term streamflow measurements with an application in eastern Siberia Reviewed

    Brutsaert, W. and Hiyama, T.

    Journal of Geophysical Research   Vol. 117   page: D22110   2012

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    DOI: 10.1029/2012JD018344

  53. Surface energy partitioning and evapotranspiration over a double-cropping paddy field in Bangladesh Reviewed

    Hossen, M.S., Mano, M., Miyata, A., Baten, A. and Hiyama, T.

    Hydrological Processes   Vol. 26   page: 1311-1320   2012

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    DOI: 10.1002/hyp.8232

  54. Observation of carbon and oxygen isotopic compositions of CO2 at an urban site in Nagoya using Mid-IR laser absorption spectroscopy Reviewed

    Wada, R., Pearce, J.K., Nakayama, T., Matsumi, Y., Hiyama, T., Inoue, G. and Shibata, T.

    Atmospheric Environment   Vol. 45   page: 1168-1174   2011

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    DOI: 10.1016/j.atmosenv.2010.10.015

  55. Stability dependence of canopy flows over a flat larch forest Reviewed

    Kobayashi, N. and Hiyama, T.

    Boundary-Layer Meteorology   Vol. 139   page: 97-120   2011

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    DOI: 10.1007/s10546-010-9572-2

  56. シベリアにおける地球温暖化 ― 自然と人間の相互作用環に着目して ― Invited Reviewed

    檜山哲哉

    ユーラシア研究   Vol. 45   page: 4-9   2011

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  57. NDVI responses to the forest canopy and floor from spring to summer observed by airborne spectrometer in eastern Siberia Reviewed

    Suzuki, R., Kobayashi, H., Delbart, N., Asanuma, J. and Hiyama, T.

    Remote Sensing of Environment   Vol. 115   page: 3615-3624   2011

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    DOI: 10.1016/j.rse.2011.08.022

  58. A comparison of flux variance and surface renewal methods with eddy covariance Reviewed

    Zhao, X., Liu, Y., Tanaka, H. and Hiyama, T.

    IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing   Vol. 3   page: 345-350   2010.9

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    DOI: 10.1109/JSTARS.2010.2060473

  59. Comparing the carbon sequestration capacity of temperate deciduous forests between urban and rural landscapes in central Japan Reviewed

    Awal, M.A., Ohta, T., Matsumoto, K., Toba, T., Daikoku, K., Hattori, S., Hiyama, T. and Park, H.

    Urban Forestry & Urban Greening   Vol. 9   page: 261-270   2010.8

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    DOI: 10.1016/j.ufug.2010.01.007

  60. 蒸発散と大気境界層過程の調査法 -空間スケール別にみた最近の研究事例- Invited Reviewed

    檜山哲哉・西川将典・高橋厚裕・藤波初木・劉元波・李薇・樋口篤志・劉文兆・福嶌義宏

    日本水文科学会誌   Vol. 39 ( 2 ) page: 37-49   2010.2

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    DOI: 10.4145/jahs.39.37

  61. Structure of convective circulation in the atmospheric boundary layer over the northwestern Pacific Ocean under a subtropical high Reviewed

    Shinoda, T., Higuchi, A., Tsuboki, K., Hiyama, T., Tanaka, H., Endo, S., Minda, H., Uyeda, H. and Nakamura, K.

    Journal of the Meteorological Society of Japan   Vol. 87   page: 979-996   2009.12

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  62. A 6.5-year continuous record of sea surface salinity and seawater isotopic composition at Harbor ofIshigaki island, southwest Japan Reviewed

    Abe,O., Agata,S., Morimoto,M., Abe,M., Yoshimura,K., Hiyama,T. and Yoshida,N.

    Isotopes in Environmental and Health Studies   Vol. 45 ( 3 ) page: 247-258   2009.8

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  63. Numerical simulations of local circulation and cumulus generation over the Loess Plateau, China Reviewed

    Nishikawa,M., Hiyama,T., Tsuboki,K. and Fukushima,Y.

    Journal of Applied Meteorology and Climatology   Vol. 48   page: 849-862   2009.4

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  64. Interannual variation of water balance and summer evapotranspiration in an eastern Siberian larch forest over a 7-year period (1998-2006) Reviewed

    Ohta, T., Maximov, T.C., Dolman, A.J., Nakai, T., van der Molen, M.K., Kononov, A.V., Maximov, A.P., Hiyama, T., Iijima, Y., Moors, E.J., Tanaka, H., Toba, T. and Yabuki, H.

    Agricultural and Forest Meteorology   Vol. 148   page: 1941-1953   2008.12

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  65. Energy balance and its closure over a young larch forest in eastern Siberia Reviewed

    Tanaka,H., Hiyama,T., Kobayashi,N., Yabuki,H., Ishii,Y., Desyatkin,R.V., Maximov,T.C. and Ohta,T.

    Agricultural and Forest Meteorology   Vol. 148   page: 1954-1967   2008.12

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  66. Characteristics of vertical circulation in the convective boundary layer over the Huaihe River Basin in China in the early summer of 2004 Reviewed

    Endo, S., Shinoda, T., Tanaka, H., Hiyama, T., Tsuboki, K., Uyeda, H. and Nakamura, K.

    Journal of Applied Meteorology and Climatology   Vol. 47   page: 2911-2928   2008.11

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  67. Turbulent flux observations at the tip of a narrow cape on Miyako Island in Japan's Southwestern Islands Reviewed

    Tanaka,H., Hiyama,T. and Nakamura,K.

    Journal of the Meteorological Society of Japan   Vol. 86 ( 5 ) page: 649-667   2008.10

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  68. Weight loss and isotopic shifts for water drops frozen on a liquid nitrogen surface Reviewed

    Eguchi,K., Abe,O. and Hiyama,T.

    Rapid Communications in Mass Spectrometry   Vol. 22   page: 3233-3237   2008.9

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  69. Diurnal variation of water vapor mixing between the atmospheric boundary layer and free atmosphere over Changwu, the Loess Plateau in China Reviewed

    Takahashi, A., Hiyama, T., Nishikawa, M., Fujinami, H., Higuchi, A., Li, W., Liu, W. and Fukushima, Y.

    SOLA (Scientific Online Letters on the Atmosphere)   Vol. 4   page: 33-36   2008.4

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  70. 水の酸素・水素安定同位体を用いた地球水循環研究と今後の展望 Reviewed

    檜山哲哉・阿部理・栗田直幸・藤田耕史・池田健一・橋本重将・辻村真貴・山中勤

    水文・水資源学会誌   Vol. 21 ( 2 ) page: 158-176   2008.3

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    水の酸素・水素安定同位体を用いた地球水循環研究を詳細にレビューし、今後の研究の方向性について議論した。

  71. Nighttime transpiration observed over a larch forest in Hokkaido, Japan Reviewed

    Kobayashi,N., Hiyama,T., Fukushima,Y., Lopez,M.L., Hirano,T. and Fujinuma,Y.

    Water Resources Research   Vol. 43 ( W03407 ) page: doi:10.1029/2006WR005556   2007

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  72. Comparing terrestrial carbon fluxes from the scale of a flux tower to the global scale Reviewed

    Sasai,T., Okamoto,K., Hiyama,T. and Yamaguchi,Y.

    Ecological Modelling   Vol. 208   page: 135-144   2007

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  73. Detectability of day-to-day variability in the evaporative flux ratio: A field examination in the Loess Plateau of China Reviewed

    Liu,Y. and Hiyama,T.

    Water Resources Research   Vol. 43 ( W08503 ) page: doi:10.1029/2006WR005726   2007

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  74. Turbulence spectra in the near-neutral surface layer over the Loess Plateau in China Reviewed

    Li,W., Hiyama,T. and Kobayashi,N.

    Boundary-Layer Meteorology   Vol. 124   page: 449-463   2007

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  75. The development of local circulations around the Lena River and their effect on tower-observed energy imbalance Reviewed

    Hiyama,T., Strunin,M.A., Tanaka,H. and Ohta,T.

    Hydrological Processes   Vol. 21   page: 2038-2048   2007

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  76. Surface flux and atmospheric boundary layer observationsfrom the LAPS project over the middle stream of the Huaihe River basin in China Reviewed

    Tanaka,H., Hiyama,T., Yamamoto,K., Fujinami,H., Shinoda,T., Higuchi,A., Endo,S., Ikeda,S., Li,W. and Nakamura,K.

    Hydrological Processes   Vol. 21   page: 1997-2008   2007

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  77. The behavior of a surface temperature / vegetation index (TVX) matrix derived from 10-day composite AVHRR images over monsoon Asia Reviewed

    Higuchi,A., Hiyama,T., Fukuta,Y., Suzuki,R. and Fukushima,Y.

    Hydrological Processes   Vol. 21   page: 1157-1166   2007

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  78. Assessing groundwater quality using GIS Reviewed

    Babiker,I.S., Mohamed,A.A.M. and Hiyama,T.

    Water Resources Management   Vol. 21   page: 699-715   2007

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  79. Temporal influences on Landsat-5 Thematic Mapper image in visible band Reviewed

    Liu,Y., Hiyama,T., Kimura,R. and Yamaguchi,Y.

    International Journal of Remote Sensing   Vol. 27   page: 3183-3201   2006

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  80. Scaling of land surface temperature using satellite data: A case examination on ASTER and MODIS products over a heterogeneous terrain area Reviewed

    Liu,Y., Hiyama,T. and Yamaguchi,Y.

    Remote Sensing of Environment   Vol. 105   page: 115-128   2006

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  81. Seasonal variation in stomatal conductance and physiological factors observed in a secondary warm-temperate forest Reviewed

    Hiyama,T., K.Kochi, N.Kobayashi and S.Sirisampan

    Ecological Research   Vol. 20   page: 333-346   2005.4

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  82. A GIS-based DRASTIC model for assessing aquifer vulnerability in Kakamigahara Heights, Gifu Prefecture, central Japan

    Babiker,I.S., A.A.M.Mohamed, T.Hiyama and K.Kato

    Science of the Total Environment   Vol. 345   page: 127-140   2005.3

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  83. Spectral structure of small-scale turbulent and mesoscale fluxes in the atmospheric boundary layer over a thermally inhomogeneous land surface Reviewed

    Strunin,M.A. and Hiyama,T.

    Boundary-Layer Meteorology   Vol. 117   page: 479-510   2005

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  84. A momentum exchange model for the surface layer over bare soil and canopy-covered surfaces Reviewed

    Takahashi, A. and T. Hiyama

    Journal of Applied Meteorology   Vol. 43   page: 1460-1476   2004.12

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  85. Analytical estimation of the vertical distribution of CO2 production within soil: application to a Japanese temperate forest Reviewed

    Takahashi, A., T. Hiyama*, H.A. Takahashi and Y. Fukushima

    Agricultural and Forest Meteorology   Vol. 126   page: 223-235   2004.12

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  86. Response properties of atmospheric turbulence measurement instruments using Russian research aircraft Reviewed

    Strunin, M.A. and T. Hiyama

    Hydrological Processes   Vol. 18   page: 3099-3117   2004.11

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  87. Applying wavelet transforms to analyse aircraft-measured turbulence and turbulent fluxes in the atmospheric boundary layer over Eastern Siberia Reviewed

    Strunin, M.A. and T. Hiyama

    Hydrological Processes   Vol. 18   page: 3081-3098   2004.11

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  88. Land surface identification near Yakutsk in eastern Siberia using video images taken from a hedgehopping aircraft Reviewed

    Suzuki, R., T. Hiyama, J. Asanuma and T. Ohata

    International Journal of Remote Sensing   Vol. 25   page: 4015-4028   2004.10

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  89. 琵琶湖プロジェクト2002年フラックス面的集中観測(Catch A Plume by SATs: CAPS):その概要 Reviewed

    玉川一郎・田中賢治・石田祐宣・樋口篤志・松島 大・浅沼 順・小野圭介・多田 毅・林 泰一・石川裕彦・田中広樹・檜山哲哉*・岩田 徹・田中健路・中北英一・CAPS 観測グループ

    水文・水資源学会誌   Vol. 17 ( 4 ) page: 392-400   2004.7

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  90. Aircraft observations of the development of thermal internal boundary layers and scaling of the convective boundary layer over non-homogeneous land surfaces Reviewed

    Strunin, M.A., T. Hiyama*, J. Asanuma and T. Ohata

    Boundary-Layer Meteorology   Vol. 111   page: 491-522   2004.4

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  91. Hydrometeorological behaviour of pine and larch forests in eastern Siberia. Hydrological Processes Reviewed

    Hamada, S., T. Ohta, T. Hiyama, T. Kuwada, A. Takahashi and T.C. Maximov

    Hydrological Processes   Vol. 18   page: 23-39   2004.1

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  92. 2001年筑波大学陸域環境研究センター(TERC)における乱流計測機集中観測:機器比較と校正による誤差の解析 Reviewed

    石田祐宣・松島 大・樋口篤志・檜山哲哉・戸田 求・浅沼 順・玉川一郎・宮崎 真・田中賢治・杉田倫明・永井秀幸・田中久則・飯田真一・小林菜花子

    水文・水資源学会誌   Vol. 17 ( 1 ) page: 43-60   2004.1

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  93. Controls on evapotranspiration in a west Siberian bog Reviewed

    Shimoyama, K., T. Hiyama, Y. Fukushima and G. Inoue

    Journal of Geophysical Research   Vol. 109 ( D08 ) page: D08111 (doi:10.1029/2003JD004114)   2004

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  94. Aircraft observations of the atmospheric boundary layer over a heterogeneous surface in Eastern Siberia Reviewed

    Hiyama,T., Strunin,M.A., Suzuki,R., Asanuma,J., Mezrin,M.Y., Bezrukova,N.A. and Ohata,T.

    Hydrological Processes   Vol. 17   page: 2885-2911   2003

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  95. Seasonal and interannual variation in water vapor and heat fluxes in a West Siberian continental bog Reviewed

    Shimoyama,K., Hiyama,T., Fukushima,Y. and Inoue,G.

    Journal of Geophysical Research   Vol. 108 ( D20 ) page: 4648 (doi:10.1029/2003JD003485)   2003

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  96. 落葉・常緑広葉樹から構成される二次林の気孔コンダクタンスの日変化と季節変化 Reviewed

    Satiraporn Sirisampan・檜山哲哉・高橋厚裕・橋本哲・福嶌義宏

    水文・水資源学会誌   Vol. 16 ( 2 ) page: 113-130   2003

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  97. 航空機を用いた大気-地表面相互作用の観測 -その特徴と歴史、そして成果- Reviewed

    浅沼順・玉川一郎・檜山哲哉・松島大

    水文・水資源学会誌   Vol. 16 ( 2 ) page: 183-192   2003

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  98. 熱赤外リモートセンシングと熱収支法に基づいた植生面上の熱フラックス推定法 Reviewed

    松島大・浅沼順・檜山哲哉・玉川一郎

    水文・水資源学会誌   Vol. 16 ( 2 ) page: 170-182   2003

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  99. Diurnal variation of CO2 concentration, D14C and d13C in an urban forest: Estimate of the anthropogenic and biogenic CO2 contributions Reviewed

    Takahashi,H.A., Konohira,E., Hiyama,T., Minami,M., Nakamura,T. and Yoshida,N.

    Tellus   Vol. 54B   page: 97-109   2002

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  100. 都市二次林におけるCO2・熱フラックスの季節変化 Reviewed

    小栗秀之・檜山哲哉

    水文・水資源学会誌   Vol. 15 ( 3 ) page: 264-278   2002

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  101. 東シベリア・カラマツ林における移流項を考慮したエネルギー交換速度の再評価 Reviewed

    田中広樹・太田岳史・T.C.Maximov・檜山哲哉

    水文・水資源学会誌   Vol. 15 ( 6 ) page: 615-624   2002

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  102. Seasonal variation in the energy and water exchanges above and below a larch forest in eastern Siberia Reviewed

    Ohta,T., Hiyama,T., Tanaka,H., Kuwada,T., Maximov,T.C., Ohata,T. and Fukushima,Y.

      Vol. 15   page: 1459-1476   2001

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    東シベリアのカラマツ林における熱収支成分の、主に夏季における季節変化を、世界で始めて示した論文である。

  103. Balance and behavior of carbon dioxide at an urban forest inferred from the isotopic and meteorological approaches Reviewed

    Takahashi,H.A., Hiyama,T., Konohira,E., Takahashi,A., Yoshida,N. and Nakamura,T.

    Radiocarbon   Vol. 43 ( 2B ) page: 659-669   2001

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  104. A macro-scale hydrological analysis of the Lena River basin Reviewed

    Ma,X., Fukushima,Y., Hiyama,T., Hashimoto,T. and Ohata,T.

    Hydrological Processes   Vol. 14 ( 3 ) page: 639-651   2000

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  105. 北方落葉樹林における光合成・蒸散特性の季節変化-樹冠単層モデルを用いた解析- Reviewed

    田中広樹・太田岳史・檜山哲哉・Maximov,T.C.

    日本林学会誌   Vol. 82 ( 3 ) page: 259-267   2000

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  106. Regional surface momentum flux derived from atmospheric boundary layer bulk similarity approach Reviewed

    Sugita,M., Endo,N. and Hiyama,T.

    Journal of Geophysical Research   Vol. 104 ( D14 ) page: 16965-16972   1999

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  107. Application of a simple SVAT model in a mountain catchment under temperate humid climate Reviewed

    Ma,X., Fukushima,Y., Hashimoto,T., Hiyama,T. and Nakashima,T.

    Journal of Japan Society of Hydrology & Water Resources   Vol. 12 ( 4 ) page: 285-294   1999

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  108. Wind speed measurements in upper and lower boundary layer to determine regional momentum fluxes Reviewed

    Hiyama,T., Sugita,M., Bergstrom,H. and Molder,M.

    Agricultural and Forest Meteorology   Vol. 98-99   page: 145-158   1999

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  109. Regional sensible heat flux and thermal roughness length of an inhomogeneous landscape Reviewed

    Molder,M., Sugita,M., Hiyama,T. and Bergstrom,H.

    Hydrological Processes   Vol. 12   page: 2115-2131   1998

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  110. A numerical model of the heat transfer for permafrost regions Reviewed

    Ma,X., Hiyama,T., Fukushima,Y. and Hashimoto,T.

    Journal of Japan Society of Hydrology & Water Resources   Vol. 11 ( 4 ) page: 346-359   1998

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  111. Diurnal variations of the surface energy fluxes and its impact for the atmospheric boundary layer over the eastern Siberian taiga region

    Hiyama,T., Ohta,T. and Suzuki,K.

    Research Report of IHAS   ( 4 ) page: 36-44   1998

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  112. 埼玉県金子台付近における不圧地下水の硝酸性窒素の起源に関する一考察 Reviewed

    小川祐美・田瀬則雄・檜山哲哉・嶋田純

    日本水文科学会誌   Vol. 28   page: 125-134   1998

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  113. How regional are the regional fluxes obtained from lower atmospheric boundary layer data? Reviewed

    Sugita,M., Hiyama,T. and Kayane,I.

    Water Resources Research   Vol. 33 ( 6 ) page: 1437-1445   1997

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    Language:English   Publishing type:Research paper (scientific journal)  

  114. Regional roughness parameters and momentum fluxes over a complex area Reviewed

    Hiyama,T., Sugita,M. and Kotoda,K.

    Journal of Applied Meteorology   Vol. 35 ( 12 ) page: 2179-2190   1996

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  115. Determination of canopy emissivity : how reliable is it? Reviewed

    Sugita,M., Hiyama,T. and Ikukawa,T.

    Agricaltural and Forest Meteorology   Vol. 81   page: 229-239   1996

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    Language:English   Publishing type:Research paper (scientific journal)  

  116. Lectures [Evapotranspiration]IV. Some methods for the estimation of regional evapotranspiration Invited Reviewed

    Hiyama,T.

    Journal of Japanese Association of Hydrological Sciences   Vol. 26 ( 3 ) page: 195-207   1996

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    Authorship:Lead author   Language:Japanese  

  117. 南八ヶ岳における湧水と地下水の水質 Reviewed

    檜山哲哉・安原正也・丸井敦尚・風早康平・鈴木裕一

    ハイドロロジ-(日本水文科学会誌)   Vol. 26   page: 253-266   1996

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  118. Variability of surface fluxes within a complex area observed during TABLE 92 Reviewed

    Hiyama,T., Sugita,M. and Kayane,I.

    Agricultural and Forest Meteorology   Vol. 73   page: 189-207   1995

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  119. Flux determination over a smooth surface under strongly unstable conditions Reviewed

    Sugita,M., Hiyama,T., Endo,N. and Tian,Shao-Fen.

    Boundary-Layer Meteorology   Vol. 73   page: 145-158   1995

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    Language:English   Publishing type:Research paper (scientific journal)  

  120. Behavior of the water vapor in the sandy soil during the bare soil evaporation Reviewed

    Journal of Japanese Association of Hydrological Sciences   Vol. 24 ( 1 ) page: 31-46   1994

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  121. Soil heat flox at the heat balance and water balance experiment field of the environmental research center Reviewed

    Bulletin of the Environmental Research Center, the University of Tsukuba   Vol. 19   page: 63-67   1994

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

  122. Temporal and spatial changes of nitrate concentration of groundwater in the Nasuno basin Reviewed

    Journal of Japanese Association of Hydrological Sciences   Vol. 24 ( 4 ) page: 221-232   1994

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  123. A data logger system aboard a tethered balloon for the observation of atmospheric boundary layer Reviewed

    Bulletin of the Environmental Research Center, the University of Tsukuba   Vol. 18   page: 61-68   1993

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

  124. Evaporation from bare soil surface and some related phenomena -reviews of previous studies and some comments on the future research- Reviewed

    Journal of Japanese Association of Hydrological Sciences   Vol. 23 ( 4 ) page: 155-168   1993

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    Authorship:Lead author   Language:Japanese  

  125. Comparisons of the latent heat fluxes evaluated by a weighing lysimeter and an energy balance method Reviewed

    Bulletin of the Environmental Research Center, the University of Tsukuba   Vol. 18   page: 41-53   1993

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

  126. Evaluation of formation process of the dry surface layer by means of capacitance humidity sensor Reviewed

    Bulletin of the Environmental Research Center, the University of Tsukuba   Vol. 17   page: 109-118   1993

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

  127. Groundwater in the Nasuno basin -Spatial and seasonal changes in water quality- Reviewed

    Journal of Japanese Association of Hydrological Sciences   Vol. 21 ( 3 ) page: 143-154   1991

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

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Books 18

  1. Permafrost Hydrology: Linkages and Feedbacks. In: Arctic Hydrology, Permafrost and Ecosystems (Yang, D. and Kane, D.L. eds.)

    Hiyama, T., Yang, D. and Kane, D.L.( Role: Joint author)

    Springer Nature Switzerland  2021  ( ISBN:978-3-030-50928-6

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    Total pages:914   Language:English Book type:Scholarly book

  2. Water-Carbon Dynamics in Eastern Siberia

    Ohta, T., T. Hiyama, Y. Iijima, A. Kotani, T.C. Maximov (eds.)( Role: Joint editor)

    Springer Nature Singapore  2019.7  ( ISBN:978-981-13-6317-7

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    Total pages:301   Language:English Book type:Scholarly book

  3. Global Warming and Human-Nature Dimension in Northern Eurasia

    Hiyama, T. and Takakura, H. (eds.)( Role: Joint editor)

    Springer Nature Singapore  2018  ( ISBN:978-981-10-4648-3

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    Total pages:224   Language:English Book type:Scholarly book

  4. 自然地理学事典

    小池一之・山下脩二・岩田修二・漆原和子・小泉武栄・田瀬則雄・松倉公憲・松本淳・山川修治( Role: Contributor ,  C4-6 気候と水文現象 熱帯・温帯・乾燥帯・寒冷帯(冷帯と寒帯))

    朝倉書店  2017.1  ( ISBN:978-4-254-16353-7

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    Total pages:465   Language:Japanese Book type:Dictionary, encyclopedia

  5. 自然地理学事典

    小池一之・山下脩二・岩田修二・漆原和子・小泉武栄・田瀬則雄・松倉公憲・松本淳・山川修治( Role: Contributor ,  C4-9 植被・土地利用と水文現象 森林・草原・砂漠・都市・水田・畑地の水文現象)

    朝倉書店  2017.1  ( ISBN:978-4-254-16353-7

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    Total pages:465   Language:Japanese Book type:Dictionary, encyclopedia

  6. 環境人間学と地域 シベリア -温暖化する極北の水環境と社会

    檜山哲哉・藤原潤子 編( Role: Joint editor)

    京都大学学術出版会  2015.3  ( ISBN:978-4-87698-315-5

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    Total pages:511   Language:Japanese

  7. 草原と都市 -変わりゆくモンゴル

    石井祥子・鈴木康弘・稲村哲也 編( Role: Joint author)

    風媒社  2015.3  ( ISBN:978-4-8331-0569-9

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    Language:Japanese

  8. 北半球寒冷圏陸域の気候・環境変動 (気象研究ノート 第230号)

    飯島慈裕・佐藤友徳 編( Role: Joint author)

    日本気象学会  2014.10  ( ISBN:978-4-904129-13-5

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    Language:Japanese

  9. Groundwater as a Key for Adaptation to Changing Climate and Society

    Taniguchi, M. and Hiyama, T. (eds.)( Role: Joint editor)

    Springer  2014.7  ( ISBN:978-4-431-54967-3

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    Total pages:145   Language:English

  10. 地球環境学マニュアル 第2巻 -はかる・みせる・読みとく-

    総合地球環境学研究所( Role: Joint author)

    朝倉書店  2014.1  ( ISBN:978-4-254-18046-6

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    Language:Japanese

  11. 極寒のシベリアに生きる -トナカイと氷と先住民

    高倉浩樹 編( Role: Joint author)

    新泉社  2012.4  ( ISBN:978-4-7877-1112-0

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    Language:Japanese

  12. 水の環境学 ―人との関わりから考える―

    清水裕之・檜山哲哉・河村則行 編( Role: Joint editor)

    名古屋大学出版会  2011.8  ( ISBN:978-4-8158-0675-0

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    Total pages:311   Language:Japanese

  13. 地下水流動 -モンスーンアジアの資源と循環-

    谷口真人 編( Role: Joint author)

    共立出版  2011.5  ( ISBN:978-4-320-04708-2

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    Language:Japanese

  14. 新しい地球学 -太陽-地球-生命圏相互作用系の変動学-

    渡邊誠一郎・檜山哲哉・安成哲三 編( Role: Joint editor)

    名古屋大学出版会  2008.3  ( ISBN:978-4-8158-0590-6

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    Total pages:341   Language:Japanese

  15. 黄河の水環境問題 -黄河断流を読み解く-

    福嶌義宏・谷口真人 編( Role: Joint author)

    学報社  2008.3  ( ISBN:978-4-904079-01-0

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    Language:Japanese

  16. Water and Carbon Cycles in Terrestrial Ecosystems.

    Hiyama,T.(ed.)( Role: Joint author)

    IHP, UNESCO  2006.11  ( ISBN:4-9980619-6-8

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    Language:English

  17. 地球環境と生態系 -陸域生態系の科学-

    武田博清・占部城太郎 編( Role: Joint author)

    共立出版  2006.5  ( ISBN:4-320-05637-X

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    Language:Japanese

  18. 身近な気象・気候調査の基礎

    牛山素行 編( Role: Joint author)

    古今書院  2000.2  ( ISBN:4-7722-4017-9

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    Language:Japanese

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Presentations 63

  1. ロシア北極域における気候変化と永久凍土環境変化 International coauthorship

    飯島慈裕・佐藤友徳・檜山哲哉・Fedorov A.・Groisman P.・Gulev S.

    日本地理学会2022年春季学術大会  2022.3.20  日本地理学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:オンライン   Country:Japan  

  2. 北極陸域における水循環の成分分離 International coauthorship

    朴 昊澤・檜山哲哉・アレクサンドル フェドロフ

    日本地理学会2022年春季学術大会  2022.3.20  日本地理学会

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    Event date: 2022.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:オンライン   Country:Japan  

  3. Progress of the PAWCs project International coauthorship International conference

    Tetsuya Hiyama, Hotaek Park, Tomonori Sato, Hiroki Mizuochi, Ayumi Kotani, Kazuyoshi Suzuki, Akihiko Ito, and all PAWCs members

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.8  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  4. Reason for the high concentration of dissolved iron in the Amur River from 1995 to 1997 - possibility due to permafrost degradation - International conference

    Yuto Tashiro, Tetsuya Hiyama, Hironari Kanamori, Masayuki Kondo

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.11  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  5. Spring flood and river ice break-up forecasting for Yakutian rivers in the HYPE-ERAS project International coauthorship International conference

    David Gustafsson, Lyudmila Lebedeva, Sardana Boyakova, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.11  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  6. Quantitative contributions of source waters to hydrological processes of the Lena River basin separated by a tracer model International conference

    Hotaek Park, Masahiro Tanoue, Kimpei Ichiyanagi, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.11  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  7. Recent changes of river streamflow in Eastern Siberia International coauthorship International conference

    Lebedeva L., Gustafsson D., Hiyama T., Boyakova S.

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.11  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  8. Enhanced net CO2 uptake induced by autumn cooling in western-central Siberia International conference

    Masayuki Kondo, Motoki Sasakawa, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.9  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  9. Impact of anomalous high temperature in the 2020 spring-summer season on terrestrial carbon cycle across Siberia International conference

    Kazuhito Ichii, Riku Kawase, Da Wang, Yuhei Yamamoto, Shunji Kotsuki, Kazuyoshi Suzuki, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.9  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  10. Contrasting 20-year trends in NDVI at two Siberian larch forests with and without multiyear waterlogging-induced disturbances International conference

    Hirohiko Nagano, Ayumi Kotani, Hiroki Mizuochi, Kazuhito Ichii, Hironari Kanamori, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.9  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  11. 30 years of Russian-Japanese research on climate change in Eastern Siberia – SakhaFluxNet: results and prospects International coauthorship International conference

    Maximov T., Hiyama T., Ohta T., Sugimoto A., Koike T., Machida T., Kodama J., Kotani A., Tei S., Solomonov N., Fedorov A., Maksimov A., Karsanayev S., Petrov R.

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.9  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  12. The climate warming-induced degradation of ice-rich permafrost landscapes in Central Yakutia International coauthorship International conference

    Fedorov A.N., Konstantinov P.Y., Basharin N.I., Iijima Y., Park H., Hiyama T., Iwahana G., Ulrich M., Costard F., Sejourne A., Bouchard F., Grenier C.

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.8  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  13. Effect of permafrost thawing on discharge of the Kolyma River, Northeastern Siberia International coauthorship International conference

    Kazuyoshi Suzuki, Hotaek Park, Olga Makarieva, Hironari Kanamori, Masahiro Hori, Koji Matsuo, Shinji Matsumura, Natallia Nesterova, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.8  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  14. Interdecadal and multidecadal variabilities in summer precipitation over three major Siberian river basins International conference

    Hironari Kanamori, Yoshiki Fukutomi, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.8  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  15. Enhanced water vapor transport toward Siberia originated from Arctic Ocean investigated by tagged moisture transport model International conference

    Tomonori Sato, Tetsu Nakamura, Yoshihiro Iijima, Tetsuya Hiyama

    International Symposium on "Pan-Arctic Water-Carbon Cycles and Terrestrial Changes in the Arctic: For resilient Arctic Communities"  2022.3.8  PAWCs (Pan-Arctic Water-Carbon Cycles) project, Institute for Space-Earth Environmental Research, Nagoya University, Japan

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    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online (Nagoya University, Japan)   Country:Japan  

    Other Link: https://enpawcs.home.blog/events/

  16. Climate change and permafrost Invited International conference

    Tetsuya Hiyama

    First International Conference on Environmental Challenges: Climate change, disaster, and urban environment  2021.10.25  Nagoya University Asian Satellite Campuses Institute

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    Event date: 2021.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Online and Conference Hall, Fresh Water Resources and Nature Conservation Center, Ministry of Environment and Tourism   Country:Mongolia  

  17. Research progresses of PAWCs project International coauthorship International conference

    Tetsuya Hiyama, Ayumi Kotani, Hotaek Park, Tomonori Sato, Hiroki Mizuochi, Alexander N. Fedorov, Roman E. Petrov, Trofim C. Maximov

    International Workshop on "Climate change impact on the natural ecosystems in the Arctic" within the framework of the III Northern Forum on Sustainable Development  2021.9.29  Northern Forum on Sustainable Development

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    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Yakutsk, Russia (Online)   Country:Russian Federation  

  18. 東シベリア・レナ川流域における冬季河川流出量の増加傾向に関する水文気候学的研究

    檜山哲哉・小林洸太・朴 昊澤

    水文・水資源学会 日本水文科学会 2021年度研究発表会  2021.9.18  水文・水資源学会 日本水文科学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  19. 永久凍土融解がコリマ川流域の流出変動に及ぼす影響 International coauthorship

    鈴木和良・朴 昊澤・Olga Makarieva・金森大成・堀 雅裕・松尾功二・松村伸治・Natalia Nesterova・檜山哲哉

    水文・水資源学会 日本水文科学会 2021年度研究発表会  2021.9.18  水文・水資源学会 日本水文科学会

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    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  20. Effect of Permafrost Thawing on Discharge of the Kolyma River, North-East Siberia International coauthorship International conference

    Kazuyoshi Suzuki, Hotaek Park, Olga Makarieva, Hironari Kanamori, Masahiro Hori, Koji Matsuo, Shinji Matsumura, Nataliia Nesterova, Tetsuya Hiyama

    AOGS 2021 Annual Meeting  2021.8.4  Asia Oceania Geosciences Society

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    Event date: 2021.8

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Singapore  

  21. PAWCs(北極海-大気-植生-凍土-河川系における水・物質循環の時空間変動)プロジェクト Invited

    檜山哲哉・朴 昊澤・佐藤友徳・水落裕樹・伊藤昭彦・市井和仁・飯島慈裕

    日本地球惑星科学連合2021年大会  2021.6.4  日本地球惑星科学連合

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    Event date: 2021.5 - 2021.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:オンライン   Country:Japan  

  22. Quantification of the water vapor transport between the northern Eurasia and Arctic ocean considering the water vapor origin International conference

    Tomonori Sato, Tetsu Nakamura, Yoshihiro Iijima, Tetsuya Hiyama

    JpGU Meeting 2021  2021.6.6  Japan Geoscience Union

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    Event date: 2021.5 - 2021.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Japan  

  23. 衛星観測の利活用による水循環監視システムの開発と評価 International coauthorship

    鈴木和良・可知美佐子・浅沼 順・斉藤和之・小林秀樹・ズパンスキ ミリヤ・檜山哲哉

    日本地球惑星科学連合2021年大会  2021.6.4  日本地球惑星科学連合

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    Event date: 2021.5 - 2021.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン   Country:Japan  

  24. Decadal scale variation of permafrost active layer thickness at larch forests in eastern Siberia International conference

    Kotani, A., T. Nakai, T. Hiyama, T. Yamazaki, T. Ohta

    The 11th Symposium on Polar Science  2020.11.16  National Institute of Polar Research

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    Event date: 2020.11 - 2020.12

    Language:English   Presentation type:Poster presentation  

    Venue:Online   Country:Japan  

  25. Cross-comparison of NDVI time series among three different satellite sensors for two different larch forests in eastern Siberia International conference

    Nagano, H., K. Ichii, H. Mizuochi, A. Kotani, T. Hiyama

    The 11th Symposium on Polar Science  2020.11.16  National Institute of Polar Research

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    Event date: 2020.11 - 2020.12

    Language:English   Presentation type:Poster presentation  

    Venue:Online   Country:Japan  

  26. Modeling of soil moisture dynamics in a larch forest in eastern Siberia International conference

    Nakai, T., T. Hiyama

    The 11th Symposium on Polar Science  2020.11.16  National Institute of Polar Research

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    Event date: 2020.11 - 2020.12

    Language:English   Presentation type:Poster presentation  

    Venue:Online   Country:Japan  

  27. Investigation of the ability of a passive microwave sensor to monitor surface water over complex landscape in Eastern Siberia International conference

    Mizuochi, H., T. Hiyama

    2020 IEEE International Geoscience and Remote Sensing Symposium  2020.10.2  IEEE Geoscience and Remote Sensing Society

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    Event date: 2020.9 - 2020.10

    Language:English   Presentation type:Poster presentation  

    Venue:Online   Country:United States  

  28. Trends of summer precipitation over northern Eurasia in historical simulations with MIROC6 International conference

    Abe, M., H. Kanamori, H. Fujinami, T. Hiyama, H. Tatebe

    JpGU-AGU Joint Meeting 2020  2020.7.16  Japan Geoscience Union

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    Event date: 2020.7

    Language:English   Presentation type:Poster presentation  

    Venue:Online   Country:Japan  

  29. A climatological study on freezing rain, freezing drizzle, and freezing fog in northeastern China International coauthorship International conference

    Bai, Y., T. Hiyama, H. Fujinami

    JpGU-AGU Joint Meeting 2020  2020.7.13  Japan Geoscience Union

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    Event date: 2020.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Japan  

  30. Effect of precipitation on interannual variability of permafrost active layer thickness at larch forests in eastern Siberia International coauthorship International conference

    Kotani, A., T. Hiyama, T. Nakai, T. Yamazaki, T. Maximov

    JpGU-AGU Joint Meeting 2020  2020.7.16  Japan Geoscience Union

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    Event date: 2020.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online   Country:Japan  

  31. Study on the surface energy balance and development of atmospheric boundary layer over the Shouxian region, China International conference

    The Third Japan-China Joint Workshop on Lower Atmosphere and Precipitation Study (LAPS) 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  32. Surface flux and atmospheric boundary layer observations over the middle of the Huaihe River basin in China. International conference

    The Third Japan-China Joint Workshop on Lower Atmosphere and Precipitation Study (LAPS) 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  33. Characteristics of vertical wind observed within and over the convective boundary layer on the Loess Plateau, China. International conference

    The Third Japan-China Joint Workshop on Lower Atmosphere and Precipitation Study (LAPS) 

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    Event date: 2005.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  34. Turbulence spectra and surface fluxes in the atmospheric surface layer over the Loess Plateau. International conference

    The Third Japan-China Joint Workshop on Lower Atmosphere and Precipitation Study (LAPS) 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  35. Satellite-observed global ecosystems response to ENSO events International conference

    Proceedings of Kuwait First International Remote Sensing Conference and Exhibition 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

  36. A scaling approach for satellite-derived land surface temperature over terrain area International conference

    The 12th International Symposium on Remote Sensing 

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

  37. Effect of temporal factors on satellite image in reflective band - A simulation with regard to change detection - . International conference

    IEEE International Geosciences and Remote Sensing Symposium(IGRASS) 

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    Event date: 2005.7

    Language:English   Presentation type:Oral presentation (general)  

  38. Effect of temporal factors on satellite image in reflective band - A simulation with regard to change detection - International conference

    The 25th Anniversary IEEE International Geoscience and Remote Sensing Symposium(IGRASS) 2005 

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    Event date: 2005.6

    Language:English   Presentation type:Oral presentation (general)  

  39. 中国・黄土高原における大気境界層観測-大気境界層発達過程の日変化及び季節変化特性

    西川将典・檜山哲哉・樋口篤志・高橋厚裕・福嶌義宏

    日本気象学会2005年度春季大会 

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    Event date: 2005.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  40. Comparison of land surface temperature from ASTER and MODIS products: A spatial scaling perspective International conference

    The 4th ASTER Workshop 

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    Event date: 2005.5

    Language:English   Presentation type:Oral presentation (general)  

  41. 中国・黄土高原における大気境界層観測-大気境界層発達過程の日変化及び季節変化特性-

    西川将典・檜山哲哉・樋口篤志・高橋厚裕・福嶌義宏

    日本気象学会2005年度春季大会 

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    Event date: 2005.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  42. 中国淮河中流域における地表面熱収支と大気境界層構造に関する研究

    山本鉱・檜山哲哉・田中広樹・樋口篤志・藤波初木・篠田太郎・中村健治

    日本気象学会2005年度春季大会 

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    Event date: 2005.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  43. ウインドプロファイラにより観測された中国淮河流域における大気境界層内の鉛直循環

    遠藤智史・篠田太郎・田中広樹・檜山哲哉・樋口篤志・藤波初木・山本 鉱・池田祥一郎・上田 博・中村健治

    日本気象学会2005年度春季大会 

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    Event date: 2005.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  44. 都市化が森林からの熱・水・CO2フラックスと境界層構造に及ぼす影響の定量的評価

    田中隆文・Turton Steeve・太田岳史・服部重昭・檜山哲哉

    第116回日本森林学会大会 

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    Event date: 2005.4

    Language:Japanese   Presentation type:Oral presentation (general)  

  45. Spectral structure of turbulent fluxes in the atmospheric boundary layer over a thermally non-Homogeneous land surface - with a small summary of GAME related ABL studies - International conference

    The 6th International Study Conference on GEWEX in Asia and GAME 

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    Event date: 2004.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  46. A scheme for exploring spatial scaling issues using remote sensing: A case of evapotranspiration International conference

    Second International Workshop on Yellow River Studies 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  47. Introductions of ABL observation system on the "Changwu Agro-Ecological Experimental Station" International conference

    Second International Workshop on Yellow River Studies 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  48. Use of multi-radiation sensors to detect phenological activity and those application for remote sensing study of terrestrial ecosystem International conference

    Second International Workshop on Yellow River Studies 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  49. On applicability of air collision model for momentum transport in the atmospheric mixing layer International conference

    Second International Workshop on Yellow River Studies 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

  50. Preliminary results of ABL conditions over Loess Plateau using Wind Profiler Radar (WPR) International conference

    Second International Workshop on Yellow River Studies 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

  51. Preliminary results of surface fluxes over the Loess Plateau using Flux & Radiation Observation System (FROS) International conference

    Second International Workshop on Yellow River Studies 

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  52. A GIS-based DRASTIC model for assessing aquifer vulnerability in Kakamigahara Heights, Gifu Prefecture, central Japan

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    Event date: 2004.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  53. 中国安徽省・寿県における大気境界層観測 -熱収支インバランスに関する検討-

    山本鉱・檜山哲哉・田中広樹・樋口篤志・藤波初木・篠田太郎・中村健治

    日本気象学会2004年度秋季大会 

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    Event date: 2004.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  54. 不均一地表被覆上の大気境界層内で観測された二つの卓越渦

    檜山哲哉・M.Strunin

    日本気象学会2004年度秋季大会 

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    Event date: 2004.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  55. 大気境界層における乱流フラックス観測研究会

    玉川一郎・石田祐宣・浅沼順・樋口篤志・檜山哲哉・松島大・田中賢治

    水文・水資源学会2004年度研究発表会 

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    Event date: 2004.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  56. Integrated observation of the ABL structure over the Southwestern Islands of Japan International conference

    2004 Western Pacific Geophysics Meeting 

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    Event date: 2004.8

    Language:English   Presentation type:Oral presentation (general)  

  57. Dynamics of raindrops and water vapor using stable isotopes in precipitation International conference

    2004 Western Pacific Geophysics Meeting 

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    Event date: 2004.8

    Language:English   Presentation type:Oral presentation (general)  

  58. 降雨の安定同位体比の短期時系列変動を用いた大気境界層内における水蒸気の動態の把握

    池田健一・檜山哲哉

    日本気象学会2004年度春季大会 

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    Event date: 2004.5

    Language:Japanese  

    Country:Japan  

  59. エアロゾンデで観測された亜熱帯高気圧下での大気境界層の構造

    篠田太郎・樋口篤志・檜山哲哉・田中広樹・中村健治

    日本気象学会2004年度春季大会 

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    Event date: 2004.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  60. Flux Observation on the Cape Nishi-Henna, South-western lslands, Japan International conference

    Second China-Japan Joint Workshop on Lower Atmosphere and Precipitation Study (LAPS) 

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    Event date: 2004.4

    Language:English   Presentation type:Oral presentation (general)  

  61. General introductions of ABL observations in LAPS project at Shouxian Meteorological Observatory International conference

    Second China-Japan Joint Workshop on Lower Atmosphere and Precipitation Study(LAPS) 

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    Event date: 2004.4

    Language:English   Presentation type:Oral presentation (general)  

  62. Preliminary results of ABL observations at Shouxian Meteorological Observatory International conference

    Second China-Japan Joint Workshop on Lower Atmosphere and Precipitation Study (LAPS) 

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    Event date: 2004.4

    Language:English   Presentation type:Oral presentation (general)  

  63. Preliminary results of ABL observations in LAPS project in Huaihe river basin International conference

    The 6th International Study Conference on GEWEX in Asia and GAME 

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    Event date: 2004

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

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Works 8

  1. Introductions of ABL observation system on the "Changwu Agro-Ecological Experimental Station"

    2004.11

  2. A scheme for exploring spatial scaling issues using remote sensing: A case of evapotranspiration

    2004.11

  3. Preliminary results of surface fluxes over the Loess Plateau using Flux & Radiation Observation System (FROS)

    2004.11

  4. Preliminary results of ABL conditions over the Loess Plateau using a Wind Profiler Radar (WPR)

    2004.11

  5. On applicability of air collision model for momentum transport in the atmospheric mixing layer

    2004.11

  6. Use of multi-radiation sensors to detect phenological activity and those application for remote sensing study of terrestrial ecosystem

    2004.11

  7. GAME-Siberia 2000年IOPにおける航空機観測の最近の研究成果

    2004.4

  8. 第23回国際測地学・地球物理学連合総会(IUGG2003・札幌)の報告(1)

    2004

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KAKENHI (Grants-in-Aid for Scientific Research) 8

  1. Pan-Arctic Water-Carbon Cycles International coauthorship

    Grant number:19H05668  2019.6 - 2024.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (S)

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\201110000 ( Direct Cost: \154700000 、 Indirect Cost:\46410000 )

  2. Assessment of influence of water and biogeochemical fluxes on Arctic amplification International coauthorship

    Grant number:21H04934  2021.4 - 2025.3

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  3. Co-production on permafrost degradation impact assessment for sustainable relationship

    Grant number:19H00556  2019.4 - 2023.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

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    Authorship:Coinvestigator(s) 

  4. 地域生態資源の動態評価に適用できる永久凍土分布図の作成

    Grant number:17H01849  2017.4 - 2021.3

    科学研究費補助金  基盤研究(B)

    石川 守

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    本研究では以下3つの課題を設定している。これまでの研究実績の概要を記す。
    1.永久凍土地図化:今年度はこれまでにモンゴル各地で蓄積してきた観測データをベースに永久凍土の分布モデリングを実施した。具体的には、広域展開中の深層地温データ、ウランバートル近郊で2002年より継続している気象観測データ、モンゴル国家気象水文局が有する全国31測候所での観測値、リモートセンシングデータから得た地表面状態(ESACCI)、などを用いモデル駆動に必要な土壌パラメータ、モデルへの入力パラメーター(気温、積雪深)を決めた。モデリングはノルウェー・オスロ大学に研究代表者が長期滞在し、ここで開発が進められている非定常全球永久凍土マッピングモデル、CryoGrid_CCIによって実施した。全土を対象に過去40年程度の10m深までの地温、活動動厚などの変遷を1x1kmグリッドスケールで図化した。
    2.陸水動態解析:大学院生とともに昨年度に引き続き湧水地点の現況を現地で調べた。湧水ポイントの踏査に加え住民への聞き取り調査も実施した。これら現地での知見をもとに、リモートセンシングによってハンガイ山脈全域を網羅した湧水現況マップを作製した。さらに、枯れた湧水がどのような地理的条件下に多く見られるかを調べた。
    3.森林動態解析:LANDSATデータを時系列的に解析することにより森林劣化の変遷を復元すべく、データの取得や自動解析処理の方法を確立した。
    理由
    1.永久凍土地図化:いくつかの地点にてデータロガーやセンサーの不調があり、データ欠測が生じたが、これまでに蓄積したデータによって補完することによ り、永久凍土の様態・動態を示すパラメーターはほぼ算出することが出来た。観測的知見の論文公表それを基にしたモデリング作業を進めており、本サブテーマの進捗はおおむね順調である。
    2.陸水動態解析:1980年代発行の完成地図上に記載されている湧水ポイントを悉皆的に調査する有効な方法が確立した。本サブテーマはおおむね順調に進んでいる。
    3.森林動態解析:膨大なLANDSATデータを自動的に解析する手法を確立した。次の段階としてこの解析を対象地域全土に広げる。やや遅れ気味である。
    4.凍土地形変動解析:サーモカルスト地形と永久凍土動態の関連では特に進展がなかった。その一方でモンゴル西部のアルタイ山脈で岩石氷河が多く発達しており、それらが永久凍土の指標地形となりうることが見いだされた。1のテーマ(永久凍土分布の地図化)を待っている段階である。
    1.永久凍土地図化:観測データを基に、モンゴル全土を対象とした永久凍土分布図を完成する。
    2.陸水動態解析:GoogleEarthやArcGISのサービス画像といったリモートセンシングデータを活用し湧水の劣化傾向の全体像をとらえ、それと1の結果を比較検討する。
    3.森林動態解析班:LANDSAT解析を進め、森林劣化傾向を示す。これと1の永久凍土分布図を比較検討し、永久凍土劣化と森林劣化の対応を調べる。
    4.凍土地形変動班:岩石氷河分布図を作成する。これは永久凍土分布図の検証資料としても利用する。

  5. 東南アジア熱帯林全域の炭素貯留能力を解明する

    Grant number:17H01477  2017.4 - 2021.3

    科学研究費補助金  基盤研究(A)

    熊谷 朝臣

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    Authorship:Coinvestigator(s) 

    観測継続予定にあったプロットにおいては、プロトコルに則り観測が継続された。
    昨年度設定予定であったプロットに関しては、設定の最後の仕上げの段階が新型コロナウィルス感染拡大に見舞われ、宙に浮いた状態となってしまった。
    炭素循環研究でメタン動態は極めて重要な研究項目であり、当初本研究で予定していなかったメタン動態追跡を、昨年度は、開始する予定であった。設定に手間取ったが、昨年度末には設定完了間近であった。しかし、この件に関しても、最終段階において新型コロナウィルス感染拡大の影響で、完了することができなかった。
    DGVM関連研究に関しては、計算アルゴリズムの改良に著しい進展があり、今後の地球レベル計算に展望が開けた。
    全体的に進捗は遅れ気味であったが、年度末には多くの予定していた事項が完了できるはずであった。年度終了寸前に完了予定を置いた不備を認めながらも、昨年度末の新型コロナウィルス感染拡大による影響を避けることはできなかった。
    2020年5月30日現在の「新型コロナウィルスの世界的感染拡大」の状況を考えると、少なくとも今年度中期までの活動はあり得ないと考えるのが現実的であろう。よって、今年度中期までは、DGVMの適用・未来予測シミュレーションの実行など、理論的研究を重視する姿勢を取りたい。
    既存観測については、これまで通りのプロトコルに則り観測を続行する。設定予定であるが現在未完了のプロットが少なからず存在する。今年度が本科研計画の最終年度であることを鑑み、このまま設定をあきらめるか、現地関係者とのコンタクトを続け短くても観測を開始するかを早期に決定する。また、現実的な策として、本科研課題の1年延長を勘案すべきである。

  6. Impact of expanding oil palm plantations on water and carbon cycling in Southeast Asian tropical forests

    Grant number:15H02645  2015.4 - 2019.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    Kumagai Tomo'omi

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    Authorship:Coinvestigator(s) 

    While land use changes from natural forests to oil palm plantations in tropical forest regions might deteriorate the local environments and biodiversity, there is a lack of qualitative researches on it. In this study, to clarify the effect of the expansion of oil palm plantations on the local environment in Borneo, we conducted observations of water and carbon cycling at individuals to plot scales mainly using eddy-covariance measurement system with a flux-tower. Furthermore, the comparison with water and carbon cycling data in a neighboring natural tropical rainforest allowed us to consider the effect of the land use changes.

  7. Influences of forest evapotranspration and photosynthesis under the humidification in the Lena river basin, eastern Siberia

    Grant number:26252021  2014.4 - 2018.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    Ohta Takeshi

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    Authorship:Coinvestigator(s) 

    In the Lena river basin of eastern Siberia, the characteristics of forest evapotransriration and photosythesis are changed by forest environmants in waterlogging durings 2005-2008, and the influences of damages for waterlogging are studied in forest physiology (A), forest ecology (B), permafrostlogy (C), and river hydrology (D).
    The influences of the responses for the A, B, and C processes were appeared by the charactrestics of forests, and the evapotranspiration and photosynthesis are decreased by permafrost conditions in the waterlogging. The influences for the D response was not issued at all and was not changed by forest conditions in the waterlogging period. This phenomena is considered in the place of occurrence for the river discharge.
    The influences of the responses for the smaller or the bigger groupes are appeared by evapotranspiration, photosynthesis, and permafrost characteristics.

  8. Permafrost mapping under changing environment in eastern Eurasia

    Grant number:26242026  2014.4 - 2018.3

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    Iijima Yoshihiro

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    Authorship:Coinvestigator(s) 

    This research project clarified spatial and temporal variations in degradation processes in permafrost region in eastern Eurasia, based on comprehensive analyses utilizing field work for vegetation-permafrost relationship, leveling on active layer and topographical change along permafrost degradation combining remote sensing technics, permafrost hydrological analyses and improved land-surface modeling. Notable results are summarized as follows. Spatial variation in active layer thickness was closely related with vegetation changes. Spatial structure of thermokarst development precisely mapped along with vegetation and active layer conditions. The permafrost degradation was also found in water-resource form geochemical composition in spring water. Based on these findings from field work, effect of snow depth, soil organic and moss layer in land surface model were sufficiently improved the performance to simulate permafrost temperature and active layer thickness in this region.

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Teaching Experience (On-campus) 4

  1. Global and Urban Warmings

    2021

  2. Advanced Course of Geoscience

    2021

  3. Dynamics of the Sun-Earth-Life Interactive System 1

    2021

  4. Hydrometeorology

    2021

 

Social Contribution 9

  1. 「地球温暖化で永久凍土・北極の氷が融けている! ~北極海の海氷融解は、一段と地球温暖化を加速する!~」と題して講演

    Role(s):Lecturer

    愛知学院大学  愛知学院大学 第193回モーニングセミナー  2022.4

  2. 「水文気候学の観点から見た"水"」と題して講演

    Role(s):Lecturer

    特定非営利活動法人 全国高校生異分野融合型研究プログラム IHRP (Interdisciplinary High School Research Program)  IHRP2022ワークショップ  2022.4

  3. 「地球温暖化が永久凍土に及ぼす影響」と題して講演

    Role(s):Lecturer

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  4. 「趣旨説明:気候変動にともなう永久凍土融解とシベリア社会の適応」と題して講演

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    名古屋大学フューチャー・アース研究センター  名古屋大学フューチャー・アース研究センター 公開シンポジウム2021「適応と緩和・脱炭素社会」  2021.12

  5. 「地球温暖化が北東ユーラシア永久凍土帯における水・炭素循環に及ぼす影響」と題して講演

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    金沢大学環日本海域環境研究センター  第64回 環日セミナー  2021.11

  6. 「気温上昇と降水量増加が引き起こすシベリアの永久凍土荒廃」と題して講演

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    北極域研究加速プロジェクト(ArCS II)  第1回 北極域研究加速プロジェクト 公開講演会  2021.4

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    テレビ朝日  大下容子ワイド!スクランブル  2021.3

  8. 地球温暖化による永久凍土融解とその社会への影響についての解説

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Media Coverage 1

  1. 薄氷のシベリア 温暖化への警告 TV or radio program

    NHK BS1  BS世界のドキュメンタリー  2021.1

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    Author:Other