| 論文 |
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戦略研究目標 |
| 査読あり |
| Ishidoya, S., S. Morimoto, S. Aoki, S. Taguchi, D. Goto, S. Murayma and T. Nakazawa, 2012: Oceanic and terrestrial biospheric CO2 uptake estimated from atmospheric potential oxygen observed at Ny-Ålesund, Svalbard, and Syowa, Antarctica, Tellus B, 64, 18924, http://dx.doi.org/10.3402/tellusb.v64i0.18924. |
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| Tohjima, Y., C. Minejima, H. Mukai, T. Machida, H. Yamagishi, and Y. Nojiri, 2012: Analysis of seasonality and annual mean distribution of atmospheric potential oxygen (APO) in the Pacific region, Global Biogeochem. Cycles, 26, doi:10.1029/2011GB004110. |
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| C. Buizert, P. Martinerie, V. V. Petrenko, J. P. Severinghaus, C. M. Trudinger, E. Witrant, J. L. Rosen, A. J. Orsi, M. Rubino, D. M. Etheridge, L. P. Steele, C. Hogan, J. C. Laube, W. T. Sturges, V. A. Levchenko, A. M. Smith, I. Levin, T. J. Conway, E. J. Dlugokencky, P. M. Lang, K. Kawamura, T. M. Jenk, J. W. C. White, T. Sowers, J. Schwander, and T. Blunier, Gas transport in firn: multiple-tracer characterisation and model intercomparison for NEEM, Northern Greenland, 12, 4259-4277, 2012. |
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| E.Witrant, P. Martinerie, C. Hogan, J. C. Laube, K. Kawamura, E. Capron, S. A. Montzka,E. J. Dlugokencky, D. Etheridge, T. Blunier, and W. T. Sturges, A new multi-gas constrained model of trace gas non-homogeneous transport in firn: evaluation and behaviour at eleven polar sites, Atmos. Chem. Phys., 12, 1–19, 2012. |
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| Goto, D., S. Morimoto, S. Ishidoya, A. Ogi, S. Aoki, and T. Nakazawa, 2013: Development of a high precision continuous measurement system for the atmospheric O2/N2 ratio and its application at Aobayama, Sendai, Japan, J. Meteorol. Soc. Japan, in press. |
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| Goto, D., S. Morimoto, S. Aoki, and T. Nakazawa, 2013: A-high-precision continuous measurement system for the atmospheric O2/N2 ratio at Ny-Ålesund, Svalbard and preliminary observational results, Nankyoku Shiryô (Antarctic Rec.), 57, in press. |
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| Sawa, Y., T. Machida, and H. Matsueda, (2012), Aircraft observation of the seasonal variation in the transport of CO2 in the upper atmosphere, J. Geophys. Res., 117, D05305, doi:10.1029/2011JD016933. |
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| Umezawa, T., T. Machida, S. Aoki, and T. Nakazawa (2012), Contributions of natural and anthropogenic sources to atmospheric methane variations over Western Siberia estimated from its carbon and hydrogen isotopes, Global Biogeochem. Cycles, 26, GB4009, doi:10.1029/2011GB004232. |
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| Niwa, Y., T. Machida, Y. Sawa, H. Matsueda, T.J. Schuck, C.A.M. Brenninkmeijer, R. Imasu, and M. Satoh, (2012) Imposing strong constraints on tropical terrestrial CO2 fluxes using passenger aircraft based measurements, J. Geophys. Res. 117, D11303, doi:10.1029/2012JD017474. |
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| Sasakawa, M., A. Ito, T. Machida, N. Tsuda, Y. Niwa, D. Davydov, A. Fofonov and M. Arshinov (2012), Annual variation of CH4 emissions from the middle taiga in West Siberian Lowland (2005–2009): a case of high CH4 flux and precipitation rate in the summer of 2007, Tellus B, 64, 17514, DOI: 10.3402/tellusb.v64i0.17514. |
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| Saeki, T., S. Maksyutov, M. Sasakawa, T. Machida, M. Arshinov, P. Tans, T. Conway, M. Saito, V. Valsala, T. Oda, R. Andres, D. Belikov (2013), Carbon flux estimation for Siberia by inverse modeling constrained by aircraft and tower CO2 measurements, J. Geophys, Res. 118, doi:10.1029/2012JD018462. |
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| Belikov, D. A., Maksyutov S., Sherlock, V., S., Aoki, S., Deutscher, N. M., Dohe, S., Griffith, D., Kyro, E., Morino, I., Nakazawa, T., Notholt, J., Rettinger, M., Schneider, M., Sussmann, R., Toon, G. C., Wennberg, P. O., and Wunch, D. : Simulations of column-average CO2 and CH4 using the NIES TM with a hybrid sigma–isentropic (δ–θ) vertical coordinate, Atmos. Chem. Phys. Disc., doi:10.5194/acpd-12-1-2012. |
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| 学会発表 |
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戦略研究目標 |
| 笹川基樹他、 Continuous measurements of CO2 concentration from a tower network (JR-STATION) over Siberia、第18回大気化学討論会、平成24年11月6-8日、福岡県朝倉市ホテルパーレンス小野屋 |
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| 石戸谷重之、村山昌平、質量分析計を用いた大気中酸素/窒素比、アルゴン/窒素比、CO2濃度、および窒素・ 酸素・アルゴン安定同位体比の高精度同時連続観測、第18回大気化学討論会 |
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| 石戸谷重之、森本真司、青木周司、田口彰一、後藤大輔、中澤高清、スバルバール諸島ニーオルスンおよび南極昭和基地における大気中酸素濃度から推定された陸上生物圏と海洋のCO2吸収の年々変動、日本地球惑星科学連合2012年度連合大会 |
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| 遠嶋康徳、山岸洋明、向井人史、町田敏暢、峰島知芳、中岡慎一郎、安中さやか、野尻幸宏、落石岬で観測されるAPOの季節変動と西部北太平洋における海洋一次生産との関係、日本地球惑星科学連合2012年度連合大会、2012年5月20−25日、幕張 |
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| Y. Tohjima, H. Yamagishi, H. Mukai, T. Machida, and C. Minejima, ANALYSIS OF INTER-ANNUAL VARIATIONS IN SEASONAL CYCLE OF APO AT CAPE OCHI-ISHI, Third International Symposium on the Arctic Research, Jan. 14-17, 2013, Tokyo. |
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| John, Miller, ほか17名， Takakiyo Nakazawa, Shuji Aoki, Toshio Nakamura, ほか6名：Initial Results of an Inter-comparison of AMS-based Atmospheric 14CO2 measurements．21st International Radiocarbon Conference, July 9-13, 2012, UNESCO, Paris. |
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| Hiroshi Uchida, Akihiko Murata, Masahide Wakita, Yuichiro Kumamoto,Yasuhiro Nagasawa, Hitoshi Mitsuda, Michio Aoyama, and Takeshi Kawano, A study for establishment of high-quality dissolved oxygen measurement by using an optical oxygen sensor and a reference material (4th Argo Science Workshop,September 27-29, 2012, Venice, Italy) |
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| 笹野大輔・石井雅男・小杉如央（気象研）・村田昌彦・内田裕（海洋研究開発機構）・豊田 栄・山田桂大・工藤久志・吉田尚弘（東京工業大学）、吉川久幸（北海道大学）：北極海で観測された大気および表面海水中の二酸化炭素とメタン分布、極域科学シンポジウム 平成24年11月28日 国立極地研究所 |
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| Umezawa, T., S. Sugawara, T. Sugiyama, K. Kawamura, S. Aoki, and T. Nakazawa, Histories of atmospheric methane and its carbon and hydrogen isotopic ratios over the last 250 years obtained from an ice core and firn air, EGU General Assembly 2012, EGU2012-7135, Vienna, Austria, 22–27 April 2012. |
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| Arindam et al., Role of meteorology in simulating methane seasonal cycle and growth rate, AGU Fall Meeting 2012,3–7 December 2012 in San Francisco, USA. |
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| Belikov et al., Analysis of column-averaged carbon dioxide and methane concentrations simulated by NIES TM, General Assembly 2012 of the European Geosciences Union, 22 – 27 April 2012 in Vienna, Austria. |
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| Belikov et al., TransCom model simulations of 222Rn: evaluation and intercomparison of cloud convective transport, The 2012 TransCom Meeting, 4-8 June 2012 in Nanjing, China. |
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| Belikov D.A., A. Bril, F. Chevallier, S. Maksyutov, S. Oshchepkov, T. Saeki, H. Takagi. : Comparison of XCO2 simulated by NIES transport model and observed by GOSAT in Polar Regions, the Third International Symposium on the Arctic Research (ISAR-3) at Miraikan, Tokyo, Japan, 2013年1月15 - 17日. |
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| 眞木ら：衛星観測データを用いた炭素循環解析、2012年度日本気象学会春季大会、東京、2012年5月． |
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| Maki et al.: Carbon Cycle Analysis using real observation data and LETKF, TRANSCFOM Meeting, Nanjing, Jun., 2012. |
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| Maki et al.: Four-dimensional data assimilation of GOSAT data using an ensemble Kalman filter, The 4th GOSAT RA PI Meeting, Pasadena, Jun. 2012. |
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| 眞木ら：複数の衛星観測データを用いた炭素循環解析、2012年度日本気象学会秋季大会、札幌、2012年10月． |
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| 青木ら：GRENE research project 5「北極域にける温室効果気体の循環とその気候応答の解明」の概要紹介、第３回極域科学シンポジウム、東京、2012年11月. |
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| Goto, D., S. Morimoto, S. Aoki, and T. Nakazawa, High precision continuous measurement system for the atmospheric O2/N2 ratio at Ny-Ålesund, Svalbard, Third International Symposium on the Arctic Research, Jan. 14-17, 2013, Tokyo. |
2 |
| Ishidoya, S., S. Morimoto, S. Aoki, S. Taguchi, D. Goto, S. Murayama and T. Nakazawa, Oceanic and terrestrial biospheric CO2 uptake estimated from atmospheric potential oxygen observed at Ny-Ålesund, Svalbard and Syowa, Antarctica, Third International Symposium on the Arctic Research, Jan. 14-17, 2013, Tokyo. |
2 |
| Machida, T., T. Saeki, M. Arshinov, B. Belan, N. Fedoseev, S. Mitin, M. Sasakawa and S. Maksyutov, Temporal and spatial variations of atmospheric carbon dioxide and methane over Siberia, 日本地球惑星科学連合2012年大会、千葉、2012. |
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| Machida, T. Monitoring of Atmospheric CO2, its temporal changes and global distribution, The Third Symposium on Future Challenges for Carbon-Based Nanoporous Materials：Adsorption and Energy, Nagano, Japan, 2012. |
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| Machida, T., H. Matsueda, Y. Sawa and Y. Niwa, Recent CONTRAIL activities, IAGOS-ERI Annual Meeting 2012, Gaienhofen, Germany, 2012. |
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| 町田敏暢・松枝秀和・澤庸介：2005年から2011年までに民間航空機で観測された上空における二酸化炭素濃度の変動、第18回大気化学討論会、福岡、2012. |
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| Machida T., M. Sasakawa, Y. Sawa, H. Matsueda, S. Morimoto, S. Murayama, Y. Niwa, K. Tsuboi and S. Aoki, Observations of atmospheric greenhouse gases from a tower network and aircraft over Siberia, ISAR-3, Tokyo, 2013. |
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| Toyoda. S., N. Kuroki, N. Yoshida, K. Ishijima, Y. Tohjima and T. Machida, M. Sasakawa, Time series of tropospheric N2O isotopomer ratios over western Siberia, ISAR-3, Tokyo, 2013. |
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| 澤庸介・町田敏暢・松枝秀和・丹羽洋介, 航空機観測による連続観測から明らかになった上部対流圏CO2濃度の変動強度－1つのCO2濃度観測データはどの程度の空間代表性を持っているか?－, 日本気象学会2012年度春季大会, つくば, 2012. |
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| Arindam et al., GLOBAL METHANE SIMULATION FOR THE PERIOD 1910-2010 USING ATMOSPHERIC GENERAL CIRCULATION MODEL BASED CHEMISTRY TRANSPORT MODEL, Third International Symposium on the Arctic Research, Jan. 14-17, 2013, Tokyo. |
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| Ishijima et al., MODEL RESOLUTION COMPARISON FOR METHANE SIMULATION IN THE ARCTIC REGION, Third International Symposium on the Arctic Research, Jan. 14-17, 2013, Tokyo. |
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| Patra et al., ANALYSIS OF VERTICAL PROFILES OF CO2, CH4, SF6 IN THE ARCTIC ATMOSPHERE, Third International Symposium on the Arctic Research, Jan. 14-17, 2013, Tokyo. |
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| 伊藤：陸域生態系モデルによるメタン収支の統合評価、第２１６回生存圏シンポジウム「植物と微生物 大気中のC1化合物を介した気候変動との関わりの理解に向けて」、京都、2012年12月．（ |
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