Research theme for competitive and other funds (6)：
2022 - 2026 Revisiting the process of N2O emission from a rice paddy: toward the creation of universal mitigation options
2022 - 2025 Elucidation of physicochemical properties and microbial processes for mitigation of N2O emission derived from organic matters in agricultural land.
2018 - 2023 Consequences of intensive maize cultivation on soil microbiome and efficient nitrogen cycling in sub-Saharan Africa
2019 - 2022 Development of combined organic fertilizer aiming for both acting and mitigating effect
2015 - 2018 Refinement of methane emission estimates and evaluation of reduction methods in the South Asian region by applying GOSAT
2014 - 2016 Temporal change in N2O production process after crop-residue input by continuous measurements of N2O isotopomer ratios using quantum cascade laser spectrometry
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Papers (23)：
Akinori Yamamoto, Kana Arai, Shigeto Sudo, Minoru Takemoto, Haruka Nakamura. Nitrous oxide emissions after application of cattle-manure-based pellet of different pH levels to an Andosol upland field. Nutrient Cycling in Agroecosystems. 2023
Aung Zaw Oo, Akinori Yamamoto, Keisuke Ono, Chellappan Umamageswari, Masayoshi Mano, Koothan Vanitha, Palanisamy Elayakumar, Shoji Matsuura, Kaliappan Sathiya Bama, Marimuthu Raju, et al. Ecosystem carbon dioxide exchange and water use efficiency in a triple-cropping rice paddy in Southern India: A two-year field observation. Science of The Total Environment. 2022. 158541-158541
Aung Zaw Oo, Shigeto Sudo, Tamon Fumoto, Kazuyuki Inubushi, Keisuke Ono, Akinori Yamamoto, Sonoko D. Bellingrath-Kimura, Khin Thuzar Win, Chellappan Umamageswari, Kaliappan Sathiya Bama, et al. Field Validation of the DNDC-Rice Model for Methane and Nitrous Oxide Emissions from Double-Cropping Paddy Rice under Different Irrigation Practices in Tamil Nadu, India. AGRICULTURE-BASEL. 2020. 10. 8
Hiroko Akiyama, Akinori Yamamoto, Yoshitaka Uchida, Yuko Takada Hoshino, Kanako Tago, Yong Wang, Masahito Hayatsu. Effect of low C/N crop residue input on N2O, NO, and CH4 fluxes from Andosol and Fluvisol fields. SCIENCE OF THE TOTAL ENVIRONMENT. 2020. 713
Akinori Yamamoto, Hiroko Akiyama, Yasuhiro Nakajima, Yuko Takada Hoshino. Rejoinder to: A critique of "Estimate of bacterial and fungal N2O production processes after crop residue input and fertilizer application to an agricultural field by N-15 isotopomer analysis", by Yamamoto et al. (2017), Soil Biology & Biochemistry 108, 9-16. SOIL BIOLOGY & BIOCHEMISTRY. 2019. 135. 452-453
犬伏和之, 谷道琢朗, 山本昭範, 小野圭介, 須藤重人, 林田佐智子, 林田佐智子, 齋藤尚子, AMBETHGAR V. Relationships among soil color, iron contents and methane production in south India. 熱帯農業研究. 2021. 14. Extra Issue 1
瀬成桂太, 犬伏和之, 山本昭範, 小野圭介, 須藤重人, 林田佐智子, 齋藤尚子, AMBETHGAR V. Effect of rice straw, biochar and nitrogen on greenhouse gases production in paddy soils in south India (part2). 熱帯農業研究. 2020. 13. Extra Issue 1
Understanding greenhouse gas emissions from agricultural management
American Chemical Society,Distributed in print by Oxford University Press 2011 ISBN:9780841226548
