OHTANI Yoshikazu 大谷義一

Researcher Number	90353614
Affiliation (based on the past Project Information) *help	2016: 国立研究開発法人森林総合研究所, 森林防災研究領域, 研究専門員 2007: University of Tsukuba, Forestry and Forest Products Research Inaiitute, Department of Meteorological Environment, The director of a department 2006 – 2007: 独立行政法人森林総合研究所, 気象環境研究領域, 気象環境研究領域長 2005: 独立行政法人森林総合研究所, 気象環境研究領域, 気象研究室長
Review Section/Research Field	Except Principal Investigator Forest science / 水工水理学
Keywords	Except Principal Investigator ガンマ線 / 森林土壌 / 放射性セシウム / Atmosheric Boundary Layer / Soil Respiration / Ecohydrology / Wavelet Transform / Forest Canopy / Canopy Layer / Surface Heat Budget … More / Evapotranspiration / CO2吸収量 / 大気境界層 / 土壌呼吸 / 生態水文学 / ウェーブレット変換 / 森林キャノピー / キャノピー層 / 地表面熱収支 / 蒸発散量 Less

Exploration of radioactive cesium distribution in forest soil using gamma-ray spectral survey
- Principal Investigator
  
  YASUDA Yukio
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Forest science
- Research Institution
  Forestry and Forest Products Research Institute
Time-scale analyses of heat/water vapor/carbon dioxide transport in the lower atmosphere
- Principal Investigator
  
  ASANUMA Jun
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  水工水理学
- Research Institution
  University of Tsukuba

All 2017 2016 2008 2007 2006 2005 Other

All Journal Article Presentation

[Journal Article] Spatial distribution of carbon balance in forest ecoststems across east ssia2008
- Author(s)
  Hirata, R., Saifusa, N., Yamamoto. S., Ohtani, Y., Ide R., Asanuma J., Gamo, M., Hirano, T., Konado, H., Kosugi, Y., Nakai, Y., Takagi, K., Tani, M., and Wang H.
- Journal Title
  
  Agri. and Forest Meteo. (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Temporal and spatial variations in the seasonal patterns of co2 flux inboreal, temperate, and tropical forests in east asia.2008
- Author(s)
  Saigusa, N., Yamamoto S., Hirata R., Ohtani, Y., Ide R., Asanuma, J., Gamo M., Hirano, T., Kondo, H. Kosugi, Y., Li, S-G., Nakai, Y., Takagi, K., Tani, M., and Wang, H
- Journal Title
  
  Agri. and Forest Meteo. (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Temporal and spatial variations in the seasonal patterns of C0_2 flux in boreal, temperate, and tropical forests in east asia2008
- Author(s)
  Saigusa, N., Yamamoto, S., Hirata, R., Ohtani, Y., Ide, R., Asanuma, J., Gamo, M., Hirano, T., Kondo, H., Kosugi, Y., Li, S. -G., Nakai, Y., Takagi, K., Tani, M., and Wang, H.
- Journal Title
  
  Agri. and Forest Meteo. 148
  
  Pages: 700-713
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Spatial distribution of carbon balance in forest ecosystems across east asia2008
- Author(s)
  Hirata, R., Saigusa, N., Yamamoto, S., Ohtani, Y., Ide, R., Asanuma, J., Gamo, M., Hirano, T., Kondo, H., Kosugi, Y., Nakai, Y., Takagi, K., Tani, M.,and Wang, H.
- Journal Title
  
  Agri. and Forest Meteo. 148
  
  Pages: 761-775
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] 森林キャノピー付近における運動量・熱・物質の乱流輸送2006
- Author(s)
  岩田拓記, 浅沼順, 大谷義一, 溝口康子, 安田幸生
- Journal Title
  
  水文水資源学会2006年度研究発表会予稿集
- NAID
  130004627685
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] アカマツ林キャノピー直上での乱流構造-観測の概要とSurface renewal method-2006
- Author(s)
  岩田拓記, 浅沼順, 大谷義一, 溝口康子, 安田幸生
- Journal Title
  
  農業環境工学関連7学会2006年合同大会講演要旨集
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Comparison between the response function of CO_2 sensors and its utilization in the correction of the measurements2006
- Author(s)
  Mizoguchi, Y., Ohtani, Y.
- Journal Title
  
  Journal of Agricultural Meteorology 61-4
  
  Pages: 217-228
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] On the measurement of the ecological respiration with eddy correlation-the correction of the friction velocity under intermittent turbulence2005
- Author(s)
  Yasuda, Y., Watanabe, T., Ohtani, Y., Mizoguchi, Y.
- Journal Title
  
  Journal of Agricultural Meteorology 61-3
  
  Pages: 117-187
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] 渦相関法によって生態系呼吸速度を評価する際の問題点-間欠的な乱流状態下での摩擦速度補正について-2005
- Author(s)
  安田幸生, 渡辺力, 大谷義一, 溝口康子
- Journal Title
  
  農業気象 61・3
  
  Pages: 177-187
- NAID
  10029869367
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Characteristics of CO2 fluxes in cool-temperate coniferous and deciduous broadleaf forests in Japan.2005
- Author(s)
  Ohtani, Y., Saigusa, N., Yamamoto, S., Mizoguchi, Y., Watanabe, T., Yasuda, Y., Murayama, S.
- Journal Title
  
  Phyton 45・4
  
  Pages: 73-80
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] 小型CO2センサの応答特性比較およびその特性を考慮した出力値の補正法2005
- Author(s)
  溝口康子, 大谷義一
- Journal Title
  
  農業気象 61・4
  
  Pages: 217-228
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Characteristics of CO_2 fluxes in cool-temperate coniferous and deciduous broadleaf forests in Japan2005
- Author(s)
  Ohtani, Y, Saigusa, N., Yamamoto, S., Mizoguchi, T, Watanabe, T., Yasuda, Y. and Murayama, S.
- Journal Title
  
  Phyton 45-4
  
  Pages: 73-80
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Synthetic analysis of the CO2 fluxes at various forests in East Asia2005
- Author(s)
  Yamamoto S., Saigusa N., Murayama S., Gamo M., Ohtani Y., Kosugi Y., Tani M.
- Journal Title
  
  Plant Responses to Air pollution and Global Change (Omasa K., Nouchi I., De Kok L.J.(Eds.))(Springer)
  
  Pages: 215-225
- Data Source
  KAKENHI-PROJECT-17560450
[Journal Article] Vertical length scale of transporting eddies for sensible heat in the unstable roughness sublayer over a forest canopy
- Author(s)
  Iwata, H ; Asanuma, J., Ohtani. Y., Mizoguchi, Y., Yasuda Y.
- Journal Title
  
  Agri. and Forest Meteo. (in press)
- NAID
  10025613886
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Presentation] スペクトルサーベイメータによる土壌中放射性セシウム濃度の非破壊測定の試み2017
- Author(s)
  安田　幸生、大谷　義一
- Organizer
  日本農業気象学会
- Place of Presentation
  北里大学十和田キャンパス（青森県十和田市）
- Year and Date
  2017-03-27
- Data Source
  KAKENHI-PROJECT-26660133
[Presentation] 森林内除染処理から４年経過後の土壌中放射性セシウム濃度の鉛直分布2016
- Author(s)
  安田　幸生、大谷　義一
- Organizer
  東北森林科学会
- Place of Presentation
  岩手大学農学部（岩手県盛岡市）
- Year and Date
  2016-08-25
- Data Source
  KAKENHI-PROJECT-26660133
[Presentation] 昼間の森林上粗度層における顕熱フラックスのsurface renewal解析2007
- Author(s)
  岩田拓記、浅沼順、大谷義一、溝口康子、安田幸生
- Organizer
  農業環境工学関連学会2007年合同大会
- Place of Presentation
  東京農工大学
- Year and Date
  2007-09-05
- Data Source
  KAKENHI-PROJECT-17560450
[Presentation] Surface renewal analysis of sensible heat flux at daytime canopy sublayer over forest2007
- Author(s)
  Iwata, H., Asanuma, J., Ohtani, Y., Mizoguthi, Y, Yasuda, Y.
- Organizer
  Joint Meeting on Environmental Engineering in Agriculture 2007
- Place of Presentation
  Tokyo University of Agriculture and Technology
- Year and Date
  2007-09-01
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Presentation] Turbulence exchange of momentum, heat and mass at the forest canopy2006
- Author(s)
  Iwata, H., Asanuma, J., Ohtani, Y., Mizoguchi, Y., Yasuda, Y.
- Organizer
  Annual Confrence of Japan Society of Hydrology & Water Resources 2006
- Place of Presentation
  Okayama University
- Year and Date
  2006-09-01
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Presentation] Turbulence structure over pine forest-measurements and application of surface renewal method2006
- Author(s)
  Iwata, H., Asanuma, J., Ohtani, Y., Mizoguchi, Y., Yasuda, Y.
- Organizer
  Joint Meeting on Environmental Engineering in Agriculture 2006
- Place of Presentation
  Hokkaido University
- Year and Date
  2006-09-01
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560450
[Presentation] 立木樹幹の線減衰係数の測定
- Author(s)
  大谷義一、安田幸生、坪山良夫
- Organizer
  東北森林科学会
- Place of Presentation
  コラッセふくしま（福島県福島市）
- Year and Date
  2014-09-01 – 2014-09-02
- Data Source
  KAKENHI-PROJECT-26660133
[Presentation] 森林土壌中における放射性物質濃度と放射線量率の深度分布
- Author(s)
  安田幸生、大谷義一、蛭田利秀、渡部秀行、橘内雅敏
- Organizer
  東北森林科学会
- Place of Presentation
  コラッセふくしま（福島県福島市）
- Year and Date
  2014-09-01 – 2014-09-02
- Data Source
  KAKENHI-PROJECT-26660133

1. ASANUMA Jun (40293261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
2. YASUDA Yukio (50353892)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
3. TSUBOYAMA Yoshio (10353773)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. HIRUTA Toshihide

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

OHTANI Yoshikazu 大谷 義一

Research Projects

Research Products

Co-Researchers

Exploration of radioactive cesium distribution in forest soil using gamma-ray spectral survey

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Time-scale analyses of heat/water vapor/carbon dioxide transport in the lower atmosphere

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Spatial distribution of carbon balance in forest ecoststems across east ssia2008

Author(s)

Journal Title

Data Source

[Journal Article] Temporal and spatial variations in the seasonal patterns of co2 flux inboreal, temperate, and tropical forests in east asia.2008

Author(s)

Journal Title

Data Source

[Journal Article] Temporal and spatial variations in the seasonal patterns of C0_2 flux in boreal, temperate, and tropical forests in east asia2008

Author(s)

Journal Title

Description

Data Source

[Journal Article] Spatial distribution of carbon balance in forest ecosystems across east asia2008

Author(s)

Journal Title

Description

Data Source

[Journal Article] 森林キャノピー付近における運動量・熱・物質の乱流輸送2006

Author(s)

Journal Title

NAID

Data Source

[Journal Article] アカマツ林キャノピー直上での乱流構造-観測の概要とSurface renewal method-2006

Author(s)

Journal Title

Data Source

[Journal Article] Comparison between the response function of CO_2 sensors and its utilization in the correction of the measurements2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] On the measurement of the ecological respiration with eddy correlation-the correction of the friction velocity under intermittent turbulence2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] 渦相関法によって生態系呼吸速度を評価する際の問題点-間欠的な乱流状態下での摩擦速度補正について-2005

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Characteristics of CO2 fluxes in cool-temperate coniferous and deciduous broadleaf forests in Japan.2005

Author(s)

Journal Title

Data Source

[Journal Article] 小型CO2センサの応答特性比較およびその特性を考慮した出力値の補正法2005

Author(s)

Journal Title

Data Source

[Journal Article] Characteristics of CO_2 fluxes in cool-temperate coniferous and deciduous broadleaf forests in Japan2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] Synthetic analysis of the CO2 fluxes at various forests in East Asia2005

Author(s)

Journal Title

Data Source

[Journal Article] Vertical length scale of transporting eddies for sensible heat in the unstable roughness sublayer over a forest canopy

Author(s)

Journal Title

NAID

Description

OHTANI Yoshikazu 大谷義一