研究者情報 （国立研究開発法人農業環境技術研究所）

2015年4月現在

氏名

麓　多門（ふもと　たもん） Fumoto, Tamon

所属・職名

物質循環研究領域　主任研究員

現在の研究内容

　大気CO₂の増加や温暖化などの気候変動は、農作物の収量以外にも農業生態系に様々な影響を与えると考えられる。例えば、大気CO₂の 増加は農作物の成長を促進する反面、メタンや亜酸化窒素などの温室効果ガスの発生を増加させることが実験的に分かってきている。このような気候変動の影響を国あるいは地球規模で評価するために、気候変動が農業生態系の炭素・窒素循環に与える影響を予測する数理モデルを開発している。

最近の業績

（論文）

• Li T, Hasegawa T, Yin X, Zhu Y, Boote K, Adam M, Bregaglio S, Buis S, Confalonieri R, Fumoto T, Gaydon D, Marcaida M III, Nakagawa H, Oriol P, Ruane AC, Ruget F, Singh B, Singh U, Tang L, Tao F, Wilkens P, Yoshida H, Zhang Z, Bouman B (2014) Uncertainties in predicting rice yield by current crop models under a wide range of climatic conditions, Global Change Biology, 21,1328-1341, doi:10.1111/gcb.12758
• Fumoto T， Hasegawa T， Cheng W， M.M. Hoque， Yamakawa Y， Shimono H， Kobayashi K， Okada M， Li C， Yagi K (2013) Application of a process-based biogeochemistry model， DNDC-Rice，on a rice field under free-air CO₂ enrichment (FACE)， J. Agric. Meteorol. 69(3), 173-190.
• Hayano M, Fumoto T, Yagi K, Shirato Y (2013) National-scale estimation of methane emission from paddy fields in Japan: Database construction and upscaling using a process-based biogeochemistry model, Soil Science and Plant Nutrition, 59(5), 812-823.
• Minamikawa K, Fumoto T, Itoh M, Hayano M, Sudo S, Yagi K (2014) Potential of prolonged midseason drainage for reducing methane emission from rice paddies in Japan: a long-term simulation using the DNDC-Rice model, Biology and Fertility of Soils, 50, 879-889.
• Katayanagi N， Ono K， Fumoto T， Mano M， Miyata A， Hayashi K (2013) Validation of the DNDC-Rice model to discover problems in evaluating the nitrogen balance at a paddy-field scale for single-cropping of rice， Nutr. Cycl. Agroecosys.， DOI 10.1007/s10705-013-9561-1.
• Katayanagi N， Furukawa Y， Fumoto T， Hosen Y (2012) Validation of the DNDC-Rice model by using CH₄ and N₂O flux data from rice cultivated in pots under alternate wetting and drying irrigation management， Soil Science and Plant Nutrition，58, 360-372.
• Tokida T， Adachi M， Cheng W， Nakajima Y， Fumoto T， Matsushima M， Nakamura H， Okada M， Samejima R， Hasegawa T (2011) Methane and soil CO₂ production from current-season photosynthesis in a rice paddy exposed to elevated CO₂ concentration and soil temperature， Global Change Biology， 17(11), 3327-3337.
• Nishimura S， Akiyama H， Sudo S， Fumoto T， Cheng W， Yagi K (2011) Combined emission of CH₄ and N₂O from a paddy field was reduced by preceding upland crop cultivation， Soil Science and Plant Nutrition，57, 167-178.
• Tokida T， Fumoto T， Cheng W， Matsunami T， Adachi M， Katayamagi N， Matsushima M， Okawara Y， Nakamura H， Okada M， Sameshima R， Hasegawa T (2010) Effects of free-air CO₂ enrichment (FACE) and soil warming on CH₄ emission from a rice paddy field: impact assessment and stoichiometric evaluation， Biogeosciences，7, 2639-2653.
• Fumoto T, Yanagihara T, Saito T, Yagi K (2010) Assessment of the methane mitigation potentials of alternative water regimes in rice fields using a process-based biogeochemistry model, Global Change Biology, 16, 1847-1859.
• Smakgahn K, Fumoto T, Yagi K (2009) Validation of revised DNDC model for methane emissions from irrigated rice fields in Thailand and sensitivity analysis of key factors. Journal of Geophysical Research., 114, G02017, doi:10.1029/2008JG000775.
• Fumoto T, Kobayashi K, Li C, Yagi K, Hasegawa T (2008) Revising a process-based biogeochemistry model (DNDC) to simulate methane emission from rice paddy fields under various residue management and fertilizer regimes. Global Change Biology, 14:382-402.
• Cheng W, Yagi K, Akiyama H, Nishimura S, Sudo S, Fumoto T, Hasegawa T, Hartley AE, Megonigal JP (2007) An empirical model of soil chemical properties that regulate methane production in Japanese rice paddy soils. J. Environ. Qual., 36:1920-1925.
• Smakgahn K, Fumoto T, Yagi K (2006) Mitigation options for methane emissions from rice fields. Proceedings of International Conference on Regional Carbon Budgets, p.246-251, Chinese National Committee for the International Geosphere-Biosphere Program.
• 大浦典子，鈴木啓助，奈良麻衣子，村本美智子，麓多門，新藤純子，戸田任重 (2006) 貧栄養多雪地域における森林の窒素循環，環境科学会誌，19(3):217-231.
• Fumoto T, Sverdrup H (2001) Implementation of sulfate adsorption in the SAFE model. J. Environ. Qual., 30:45-57.
• Fumoto T, Shindo J, Oura N, Sverdrup H (2001) Adapting the PROFILE model to calculate the critical load for East Asian soils by including volcanic glass weathering and alternative aluminum solubility system. Water Air and Soil Pollution, 130:1247-1252.
• Shindo J, Fumoto T, Oura N, Nakano T, Takamatsu T (2001) Estimation of mineral weathering rates under field conditions based on base cation budget and strontium isotope ratios. Water Air and Soil Pollution 130:259-1264.
• Nakano T, Jeon SR, Shindo J, Fumoto T (2001) Sr Isotopic signature on plant-derived Ca in rain. Water Air and Soil Pollution, 130:769-774.
• Oura N, Shindo J, Fumoto T, Toda H, Kawashima H (2001) Effects of nitrogen deposition on nitrous oxide emissions from the forest floor. Water Air and Soil Pollution, 130:673-678.
• Shindo J, Fumoto T, Oura N, Toda H, Kawashima H (2001) Input-output budget of nitrogen and effect of experimentally changed deposition on it in the forest ecosystems in the central Japan. The Scientific World 1(S1):472-479.
• 新藤純子 , 高松武次郎 , 麓多門 (2001) 酸性沈着による土壌化学性変化のダイナミックモデルによる予測 - 野外調査結果への適用による酸緩衝機構に関する検討 -, 土壌肥料学雑誌 , 72:394-402.
• Fumoto T, Sverdrup H (2000) Modeling of sulfate adsorption on Andisols for implementation in SAFE model. J. Environ. Qual., 29:1284-1290.

（解説その他）

• 麓多門（2014）全国のメタン排出量を詳細に推定-水田のデータベースと数理モデルにより計算-，環境報告書2014，農業環境技術研究所，pp.13.
• 麓多門，早野美智子，白戸康人，八木一行（2014）水田のデータベースと数理モデルによるメタン排出量の広域評価，農業環境技術研究所平成25年度研究成果情報，pp.16-17.
• 麓多門， 柳原哲司， 齋藤隆， 八木一行 (2010) 農地からの温室効果ガス排出量の推定-プロセスモデルによるアプローチ-， 土壌の物理性， 114:49-52.
• Fumoto T (2002) Characteristics of the sulfur cycle in Japanese ecosystems. In “Acidic deposition effects on agriculture in China”, p.92-96, Mitsubishi Research Institute, Tokyo.