氏名

宮田　明　（みやた　あきら）　 MIYATA Akira

所属・職名

大気環境研究領域　領域長

現在の研究内容

生態系における微量気体のフラックスの測定手法の開発に関する研究
陸域生態系の炭素収支の長期観測研究

最近の業績（2000年以降）

（原著論文）

Harazono, Y., K. Chikamoto, S. Kikkawa, T. Iwata, N. Nishida, M. Ueyama, Y. Kitaya, M. Mano, A. Miyata, Applications of MODIS-visible bands index, Greenery Ratio to estimate CO₂ budget of a rice paddy in Japan. Journal of Agricultural Meteorology, 65, 365-374, 2009.
Oue, H., Z. Feng, J. Pang, A. Miyata, M. Mano, K. Kobayashi, J. Zhu, Modeling the stomatal conductance and photosynthesis of a flag leaf of wheat under elevated O₃ concentration. Journal of Agricultural Meteorology, 65(3), 239-248, 2009.
Alberto, M.C.R., R. Wassmann, T. Hirano, A. Miyata, A. Kumar, A. Padre, M. Amante, CO₂/heat fluxes in rice fields: Comparative assessment of flooded and non-flooded fields in the Philippines. Agricultural and Forest Meteorology, 149, 1737-1750, 2009.
Motohka, T., K. Nishida, S. Tsuchida, A. Miyata, M. Mano, Validation of satellite remote sensing for rice paddy phenology using continuously ground observed hyper-spectral data. International Journal of Remote Sensing, 30(17), 4343-4357, 2009.
Mizoguchi, Y., A. Miyata, Y. Ohtani, R. Hirata, S. Yuta, Review of tower flux observation sites in Asia. Journal of Forest Research, 14, 1-9, doi:10.1007/s10310-008-0101-9, 2009.
Oue, H., S. Motohiro, K. Inada, A. Miyata, M. Mano, K. Kobayashi, J. Zhu, Evaluation of ozone uptake by rice canopy with the multi-layer model. Journal of Agricultural Meteorology, 64(4), 223-232, 2008.
Ono, K., M. Mano, A. Miyata, Y. Inoue, Applicability of the planar fit technique in estimating surface fluxes over flat terrain using eddy covariance. Journal of Agricultural Meteorology, 64(3), 121-130, 2008.
Ono, K., A. Miyata, T. Yamada, Apparent downward CO₂ flux observed with open-path eddy covariance over a non-vegetated surface. Theoretical and Applied Climatology, 92, 195-208, doi:10.1007/s00704-007-0323-3, 2008.
Inoue, Y., J. Penuelas, A. Miyata, M. Mano, Normalized difference spectral indices for estimating photosynthetic efficiency and capacity at a canopy scale derived from hyperspectral and CO2 flux measurements in rice. Remote Sensing of Environment, 112, 156-172, 2008.
小野圭介，平田竜一，間野正美，宮田明，三枝信子，井上吉雄，オープンパス型とクローズドパス型の渦相関法によるCO₂ フラックスの系統的差異と密度変動補正の影響．農業気象, 63(3), 139-155, 2007.
間野正美，宮田明，安田幸生，永井秀幸，山田智康，小野圭介，齊藤誠，小林義和，オープンパス型渦相関法データの品質管理．農業気象，63(3), 125-138, 2007.
間野正美，宮田明，永井秀幸，山田智康，小野圭介，齊藤誠，小林義和，Open-path型渦相関法によるCO₂フラックスの偶然誤差とその誤差が年間炭素収支評価に及ぼす影響．農業気象, 63(2), 67-79, 2007.
Inoue, Y., J. Penuelas, A. Miyata, M. Mano, Relationship of reflectance spectra with light use efficiency and CO₂ flux at canopy scale in irrigated rice. Recent Advances in Quantitative Remote Sensing, 2, 455-460, 2007.
Saito, M., J. Asanuma, A. Miyata, Dual-scale transport of sensible heat and water vapor over a short canopy under unstable conditions. Water Resources Research, 43, W05413, doi:10.1029/2006WR005136, 2007.
Han, G.H., H. Yoshikoshi, H. Nagai, T. Yamada, K. Ono, M. Mano, A. Miyata, Isotopic disequilibrium between carbon assimilated and respired in a rice paddy as influenced by methanogenesis from CO₂. Journal of Geophysical Research, 112, G02016, doi:10.1029/2006JG000219, 2007.
Hayashi, K., M. Komada, A. Miyata, Atmospheric deposition of reactive nitrogen on turf grassland in central Japan: comparison of the contribution of wet and dry deposition. Water Air Soil Pollut: Focus, 7: 119-129, doi:10.1007/s11267-006-9096-4, 2007.
Ueyama, M., Y, Harazono, E. Ohtaki, A. Miyata, Controlling factors on the interannual CO₂ budget at a subarctic black spruce forest in interior Alaska Tellus, 58B, 491-501, 2006.
Takagi, K., Y. Harazono, S. Noguchi, A. Miyata, M. Mano, and M. Komine, Evaluation of transpiration rate of lotus using the stem heat-balance method. Aquatic Botany, 85(2), 129-136, 2006.
林健太郎，駒田充生，宮田明, インファレンシャル法によるアンモニア性窒素の乾性沈着量の推計?気孔からのアンモニア揮散および地表のぬれの沈着速度への影響?．大気環境学会誌，41, 78-90, 2006．
Harazono, Y., M. Mano, A. Miyata, M. Yoshimoto, R.C. Zulueta, G.L. Vourlitis, H. Kwon, W.C. Oechel, Temporal and spatial differences of methane flux at arctic tundra in Alaska. Memoirs of National Institute of Polar Research, Spec. Issue, 59, 79-95, 2006.
Ueyama, M., Y. Harazono, R. Okada, A. Nojiri, E. Ohtaki, A. Miyata, Micrometeorological measurements of methane flux at a boreal forest in central Alaska. Memoirs of National Institute of Polar Research, Spec. Issue, 59, 156-167, 2006.
Saito, M, A. Miyata, H. Nagai, T. Yamada, Seasonal variation of carbon dioxide exchange in rice paddy field in Japan. Agricultural and Forest Meteorology, 135, 93-109, 2005.
Miyata, A., T. Iwata, H. Nagai, T. Yamada, H. Yoshikoshi, M. Mano, K. Ono, G. H. Han, Y. Harazono, E. Ohtaki, Md. A. Baten, S. Inohara, T. Takimoto, M. Saito, Seasonal variation of carbon dioxide and methane fluxes at single cropping paddy fields in central and western Japan. Phyton, 45(4), 89-97, 2005.
Han, G.H., H. Yoshikoshi, H. Nagai, T. Yamada, M. Saito, A. Miyata, Y. Harazono, Concentration and carbon isotope profiles of CH₄ in paddy rice canopy: Isotopic evidence for changes in CH₄ emission pathways upon drainage. Chemical Geology, 218, 25-40, 2005.
Han, G.H., H. Yoshikoshi, H. Nagai, T. Yamada, M. Saito, A. Miyata, Y. Harazono, Late growing-season CH₄ budget in a rice paddy determined by stable isotope, emission flux, and soil storage measurements. Organic Geochemistry, 36, 789-801, 2005.
Takagi, K., A. Miyata, Y. Harazono, N. Ota, M. Yoshimoto, M. Komine, An alternative approach to determine zero-plane displacement and its application to a lotus paddy field. Agricultural and Forest Meteorology, 115, 173-181, 2003.
Harazono, Y., M. Mano, A. Miyata, R.C. Zulueta, W.C. Oechel, Inter-annual carbon dioxide uptake of a wet-sedge tundra ecosystem in the Arctic. Tellus, 55B, 215-231, 2003.
間野正美，原薗芳信，宮田明，R.C. Zulueta, W.C. Oechel, Alaska州Barrowの湛水ツンドラにおける2000年度植物生育期間のCO₂フラックスの季節変化とCO₂収支．農業気象，59(2), 141-154, 2003.
Hong, J., J. Kim, A. Miyata, Y. Harazono, Basic characteristics of canopy turbulence in a homogeneous rice paddy. Journal of Geophysical Research, 107, D22, 4623, doi:10.1029/2002JD002223, 2002.
Katul, G.G., R. Leuning, J. Kim, O.T. Denmead, A. Miyata, Y. Harazono, Estimating CO₂ source/sink distributions within a rice canopy using higher-order closure models. Boundary-Layer Meteorology, 98, 103-125, 2001.
Kishida, T., T. Iwata, T. Miura, E. Ohtaki, K. Nishimura, Y. Higuchi, A. Ohtou, Y. Harazono, A. Miyata, Factors affecting the diurnal variation of carbon dioxide concentration in standing water in a rice field. Journal of Agricultural Meteorology, 57(3), 117-126, 2001.
Miyata, A., R. Leuning, O.T. Denmead, J. Kim, Y. Harazono, Carbon dioxide and methane fluxes from an intermittently flooded paddy field. Agricultural and Forest Meteorology, 102(4),287-303, 2000.
Leuning, R., O.T. Denmead, A. Miyata, J. Kim, Source/sink distributions of heat, water vapour, carbon dioxide and methane in a rice canopy estimated using Lagrangian dispersion analysis. Agricultural and Forest Meteorology, 104, 233-249, 2000.
Yonemura, S., A. Miyata, M. Yokozawa, Concentrations of carbon monoxide and methane at two heights above a grass field and their deposition onto the field. Atmospheric Environment, 34, 5007-5014, 2000

（総説）

原薗芳信，平野高司，三枝信子，大谷義一，宮田明，大滝英治，文字信貴，地球環境研究におけるフラックス長期観測の役割と最近の動向．農業気象，59(1), 69-80, 2003.

（著書）

Kim, J., G. Yu, A. Miyata, AsiaFlux-sustaining ecosystems and people through resilience thinking. In: World Meteorological Organization (ed.), WCC-3 - Climate Sense, p165-168, 2009, Tudor Rose, Leicester, England.
宮田明，水田の二酸化炭素とメタンのフラックスのモニタリング．波多野隆介・犬伏和之編，続・環境負荷を予測する，p115-133，2005, 博友社，東京．
Kim, J., S.B.Verma, N.J. Shurpali, Y. Harazono, A. Miyata, J.I-. Yun, B. Tanner, J.-W. Kim, Diurnal and seasonal variation in CH₄ emission from various freshwater wetlands. J. van Ham et al. (ed.) Non-CO₂ Greenhouse Gases: Scientific Understanding, Control and Implementation, pp.131-136, 2000, Kluwer Academic Publishers, the Netherlands.

（その他）

宮田明，データの管理，データベース作成の実際．AsiaFlux運営委員会編，陸域生態系における二酸化炭素等のフラックス観測の実際，p85-113，2004, 国立環境研究所地球環境研究センター.
宮田明，原薗芳信，メタンフラックスの測定．地表面フラックス測定法（塚本修・文字信貴編），気象研究ノート，199，p114-119，2001, 日本気象学会．
Miyata, A., Observational study on methane exchange between wetland ecosystems and the atmosphere. Bull. Natl. Inst. Agro-Environ. Sci., 19, p61-183, 2001.