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Matsui, H., N. M. Mahowald, N. Moteki, D. S. Hamilton, S. Ohata, A. Yoshida3, M. Koike, R. A. Scanza, M. G. Flanner, Nature Communications, DOI: 10.1038/s41467-018-03997-0, 2018.

Sinha, P. R., Y. Kondo, K. Goto-Azuma, Y. Tsukagawa, K. Fukuda, M. Koike, C. A. Pedersen, Seasonal progression of the deposition of black carbon by snowfall at Ny-Ålesund, Spitsbergen. J. Geophys. Res. Atmos., 122, https://doi. org/10.1002/2017JD028027, 2018.

Sinha, P. R., Y. Kondo, M. Koike, J. A. Ogren, A. Jefferson, T.E. Barrett, R. J. Sheesley, S. Ohata, N. Moteki, H. Coe, D. Liu, M. Irwin, P. Tunved, P. K. Quinn, and Y. Zhao, Evaluation of ground-based black carbon measurements by filter-based photometers at two Arctic sites, J. Geophys. Res. Atmos., 122, 3544–3572, doi:10.1002/2016JD025843, 2017.

Moteki, N., K. Adachi, S. Ohata, A. Yoshida, T. Harigaya, M. Koike, Y. Kondo, Anthropogenic iron oxide aerosols enhance atmospheric heating, Nature Communications, 8:15329, DOI: 10.1038/ncomms15329, 2017.

Koike, M., N. Asano, H. Nakamura, S. Sakai, T. M. Nagao, and T. Y. Nakajima, Modulations of aerosol impacts on cloud microphysics induced by the warm Kuroshio Current under the East Asian winter monsoon, J. Geophys. Res. Atmos., 121, doi:10.1002/2016JD025375, 2016.

Matsui, H., and M. Koike, Enhancement of aerosol responses to changes in emissions over East Asia by gas-oxidant-aerosol coupling and detailed aerosol processes, J. Geophys. Res. Atmos., 121, 7161–7171, doi:10.1002/2015JD024671, 2016.

Ohata, S., N. Moteki, T. Mori, M. Koike, Y. Kondo, A key process controlling the wet removal of aerosols: new observational evidence, Scientific Reports, 6, Article number: 34113, doi:10.1038/srep34113, 2016.

Kondo, Y., N. Moteki, N. Oshima, S. Ohata, M. Koike, Y. Shibano, N. Takegawa, and K. Kita, Effects of Wet deposition on the abundance and size distribution of black carbon in East Asia J. Geophys. Res. Atmos.,  4691–4712, doi:10.1002/2015JD024479, 2016.

Miyakawa, T, Y. Kanaya1 2, Y. Komazaki1, T. Miyoshi , H. Nara, A. Takami, N. Moteki, M. Koike , and Y. Kondo, Emission Regulations altered the concentrations, origin, and formation of carbonaceous aerosols in the Tokyo Metropolitan Area, Aerosol and Air Quality Research, 16, 1603 – 1614, 2016.

Mori, T., N. Moteki, S. Ohata, M. Koike, K. Goto-Azuma, Y. Miyazaki, and Y. Kondo, Improved Technique for Measuring the Size Distribution of Black Carbon Particles in Liquid Water, Aerosol Sci. Technol., 50, NO. 3, 242 – 254, 2016

Ohata, S., J. P. Schwarz, N. Moteki, M. Koike, A. Takami, and Y. Kondo, Hygroscopicity of Materials Internally mixed with Black Carbon Measured in Tokyo, J. Geophys. Res. Atmos., 121, doi:10.1002/2015JD024153, 2016.

Takegawa, N., N. Moteki, N. Oshima, M. Koike, K. Kita, A. Shimizu, N. Sugimoto, and Y. Kondo, Variability of aerosol particle number concentrations observed over the western Pacific in the spring of 2009, J. Geophys. Res. Atmos., 119, doi:10.1002/2014JD0022014, 2014

Samset, B. H., G. Myhre, A. Herber, Y. Kondo, S.-M. Li, N. Moteki, M. Koike, N. Oshima, J. P. Schwarz, Y. Balkanski, S. E. Bauer, N. Bellouin, T. K. Berntsen, H. Bian, M. Chin, T. Diehl, R. C. Easter, S. J. Ghan, T. Iversen, A. Kirkevåg, J.-F. Lamarque, G. Lin, X. Liu, J. E. Penner, M. Schulz, Ø. Seland, R. B. Skeie, P. Stier, T. Takemura, K. Tsigaridis, and K. Zhang, Modeled black carbon radiative forcing and atmospheric lifetime in AeroCom Phase II constrained by aircraft observations, Atmos. Chem. Phys., 14, 12465-12477, 2014

Matsui, H., M. Koike, Y. Kondo, J. D. Fast, and M. Takigawa, Development of an aerosol microphysical module: Aerosol Two-dimensional bin module for foRmation and Aging Simulation (ATRAS), Atmos. Chem. Phys., 14, 10315-10331, 2014.

Matsui, H., M. Koike, Y. Kondo, A. Takami, J. D. Fast, Y. Kanaya, and M. Takigawa, Volatility basis-set approach simulation of organic aerosol formation in East Asia: implications for anthropogenic–biogenic interaction and controllable amounts, Atmos. Chem. Phys., 14, 1-21, 2014.

Koike, M., N. Moteki, P. Khatri, T. Takamura, N. Takegawa, Y. Kondo, H. Hashioka, H. Matsui, A. Shimizu, and N. Sugimoto, Case study of absorption aerosol optical depth closure of black carbon over the East China Sea, J. Geophys. Res. Atmos., 118, doi:10.1002/2013JD020163, 2014.

Oshima, N., M. Koike, Y. Kondo, H. Nakamura, N. Moteki, H. Matsui, N. Takegawa, and K. Kita, Vertical transport mechanisms of black carbon over East Asia in spring during the A-FORCE aircraft campaign, J. Geophys. Res. Atmos., 118, 13,175–13,198, doi:10.1002/2013JD020262, 2013

Takegawa, N., N. Moteki, M. Koike, N. Oshima, and Y. Kondo, Condensation particle counters combined with a low-pressure impactor for fast measurement of mode-segregated aerosol number concentration, Aerosol Sci. Technol., 47 1059-1065, 2013.

Liu, X., Y. Kondo, K. Ram, H. Matsui, K. Nakagomi, T. Ikeda, N. Oshima, R. L. Verma, N. Takegawa, M. Koike, and M. Kajino, Seasonal variations of black carbon observed at the remote mountain site Happo in Japan, J. Geophys. Res., 118, 3709-3722, doi:10.1002/jgrd.50317, 2013.

Oshima, N., and M. Koike, Development of a parameterization of black carbon aging for use in general circulation models, Geosci. Model Dev., 6, 179 – 206, 2013.

Matsui, H., M. Koike, N. Takegawa, Y. Kondo, A. Takami, T. Takamura, S. Yoon, S.-W. Kim, H.-C. Lim, and J. D. Fast, Spatial and temporal variations of new particle formation in EastAsia using an NPF-explicit WRF-chem model: North-south contrast in new particle formation frequency, J. Geophys. Res. Atmos., 118, 11,647–11,663, doi:10.1002/jgrd.50821, 2013.

Matsui, H., M. Koike, Y. Kondo, N. Oshima, N. Moteki, Y. Kanaya, A. Takami, and M. Irwin, Seasonal variations of Asian black carbon outflow to the Pacific: Contribution from anthropogenic sources in China and biomass burning sources in Siberia and Southeast Asia, J. Geophys. Res., 118, 9948–9967, doi:10.1002/jgrd.50702, 2013.

Matsui, H., M. Koike, Y. Kondo, N. Moteki, J. D. Fast, and R. A. Zaveri, Development and validation of a black carbon mixing state resolved three-dimensional model: Aging processes and radiative impact, J. Geophys. Res., doi:10.1029/2012JD018446, 2013.

Koike, M., N. Takegawa, N. Moteki, Y. Kondo, H. Nakamura, K. Kita, H. Matsui, N. Oshima, M. Kajino, and T. Y. Nakajima, Measurements of Regional-Scale Aerosol Impacts on Cloud Microphysics over the East China Sea: Possible Influences of Warm Sea Surface Temperature over the Kuroshio Ocean Current, J. Geophys. Res., 117, D17205, doi:10.1029/2011JD017324, 2012.

Moteki, N., Y. Kondo, N. Oshima, N. Takegawa, M. Koike, K. Kita, H. Matsui, and M. Kajino, Size dependence of wet removal of black carbon aerosols during transport from the boundary layer to the free troposphere, Geophys. Res. Lett., 39, L13802, doi:10.1029/2012GL052034, 2012.

Oshima, N., Y. Kondo, N. Moteki, N. Takegawa, M. Koike, K. Kita, H. Matsui, M. Kajino, H. Nakamura, J. S. Jung, and Y. J. Kim, Wet removal of black carbon in Asian outflow: Aerosol Radiative Forcing in East Asia (A-FORCE) aircraft campaign, J. Geophys. Res., doi:10.1029/2011JD016552, 2012.

Matsui, H., M. Koike, New source and process apportionment method using a three-dimensional chemical transport model: Process, Age, and Source region Chasing ALgorithm (PASCAL), Atmos. Environ., 55, 399-409, 2012.

Matsui, H., Y. Kondo, N. Moteki, N. Takegawa, L. K. Sahu, M. Koike, Y. Zhao, H. E. Fuelberg, W. R. Sessions, G. Diskin, B. E. Anderson, D. R. Blake, A. Wisthaler, M. J. Cubison, and J. L. Jimenez, Accumulation-mode aerosol number concentrations in the Arctic during the ARCTAS aircraft campaign: Long-range transport of polluted and clean air from Asia, J. Geophys. Res., 116, D20217, doi:10.1029/2011JD016189, 2011.

Matsui, H., M. Koike, Y. Kondo, N. Takegawa, A. Wiedensohler, J. D. Fast, and R. A. Zaveri Impact of new particle formation on the concentrations of aerosol number and cloud condensation nuclei around Beijing J. Geophys. Res., 116, D19208, doi:10.1029/2011JD016025, 2011.

Matsui, H., Y. Kondo, N. Moteki, N. Takegawa, L. K. Sahu, Y. Zhao, H. E. Fuelberg, W. R. Sessions, G. Diskin, D. R. Blake, A. Wisthaler, and M. Koike, Seasonal variation of the transport of black carbon aerosol from the Asian continent to the Arctic during the ARCTAS aircraft campaign, J. Geophys. Res., 116, D05202, doi:10.1029/2010JD015067, 2011.

Kondo, Y., L. Sahu, N. Moteki, F. Khan, N. Takegawa, X. Liu, M. Koike, and T. Miyakawa, Consistency and traceability of black carbon measurements made by laser-induced incandescence, thermal-optical transmittance, and filter-based photo-absorption techniques, Aerosol Sci. Technol., 45, 295-312, 2011.

Kikuchi, K., T. Nishibori, S. Ochiai, H. Ozeki, Y. Irimajiri, Y. Kasai, M. Koike, T. Manabe, K. Mizukoshi, Y. Murayama, T. Nagahama, T. Sano, R. Sato, M. Seta, C. Takahashi, M. Takayanagi, H. Masuko, J. Inatani, M. Suzuki, and M. Shiotani, Overview and Early Results of the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES), J. Geophys. Res. 115, doi:10.1029/2010JD014379, 2010.

Kondo, Y., N. Takegawa, H. Matsui, T. Miyakawa, M. Koike, Y. Miyazaki, Y. Kanaya, M. Mochida, M. Kuwata, Y. Morino, and M. Shiraiwa, Formation and transport of aerosols in Tokyo in relation to their physical and chemical properties: a review, J. Meteor. Soc. Japan, 88, 597 – 624, 2010.

Matsui, H., M. Koike, Y. Kondo, N. Takegawa, J. D. Fast, U. Poschl, R. M. Garland, M. O. Andreae, A. Wiedensohler, N. Sugimoto, and T. Zhu, Spatial and Temporal Variations of Aerosols Around Beijing in the Summer 2006: 2. Local and column aerosol optical properties, J. Geophys. Res., 115, doi:10.1029/ 2010JD013895, 2010.

Parrish, D. D., W. C. Kuster, Min Shao, Y. Yokouchi, Y. Kondo, P. D. Goldan, J. A. de Gouw, M. Koike, and Tomoko Shirai, Comparison of Air Pollutant Emissions among Mega-Cities, Atmos. Environ., 43, 6435-6441, 2009.

Oshima, N., M. Koike, Y. Zhang, and Y. Kondo, Aging of black carbon in outflow from anthropogenic sources using a mixing state resolved model: 2. Aerosol optical and cloud condensation nuclei properties, J. Geophys. Res., 114, doi:10.1029/ 2008JD011681, 2009.

Matsui, H., M. Koike, Y. Kondo, N. Takegawa, K. Kita, Y. Miyazaki, M. Hu, S-Y Chang, D. R. Blake, J. D. Fast, R. A. Zaveri,  D. G. Streets, Q. Zhang, and T. Zhu, Spatial and Temporal Variations of Aerosols Around Beijing in the Summer 2006: 1. Model Evaluation and Source Apportionment, J. Geophys. Res., 114, doi:10.1029/ 2009JD010906, 2009.

Oshima, N., M. Koike, Y. Zhang, Y. Kondo, N. Moteki, N. Takegawa, and Y. Miyazaki, Aging of black carbon in outflow from anthropogenic sources using a mixing state resolved model: 1. Model development and evaluation, J. Geophys. Res., 114, doi:10.1029/ 2008JD010680, 2009.

Matsui, H., M. Koike, N. Takegawa, Y. Kondo, R. J. Griffin, Y. Miyazaki, Y. Yokouchi, and T. Ohara, Secondary Organic Aerosol Formation in Urban Air: Temporal Variations and Possible Contributions from Unidentified Hydrocarbons, J. Geophys. Res., 114, doi:10.1029/ 2008JD010164, 2009

Sahu, L. K., Y. Kondo, Y. Miyazaki, M. Kuwata, M. Koike, N. Takegawa, H. Tanimoto, H. Matsueda, S. C. Yoon, and Y. J. Kim, Anthropogenic aerosols observed in Asian continental outflow at Jeju Island, Korea, in spring 2005, J. Geophys. Res., 114, doi:10.1029/2008JD010306, 2009.

Kondo, Y., Y. Morino, M. Fukuda, Y. Kanaya, Y. Miyazaki, N. Takegawa, H. Tanimoto, R. McKenzie, P. Johnston, D.R. Blake, T. Murayama, and M. Koike, Formation and transport of oxidized reactive nitrogen, ozone, and secondary organic aerosol in Tokyo, J. Geophys. Res., 113, doi:10.1029/2008JD010134, 2008.

Kondo, Y., R. C. Hudman, K. Nakamura, G. Chen, Y. Miyazaki, N. Takegawa, M. Koike, M. Ko, K. Kita, D. R. Blake, T. Shirai, and S. Kawakami, Mechanisms that influence the formation of high-ozone regions in the boundary layer downwind of the Asian continent in winter and spring, J. Geophys. Res., 113, D15304, doi:10.1029/2007JD008978, 2008.

Kanaya, Y., M. Fukuda, H. Akimoto, N. Takegawa, Y. Komazaki, Y. Yokouchi, M. Koike, and Y. Kondo, Urban photochemistry in central Tokyo: 2. Rates and regimes of oxidant (O3 + NO2) production, J. Geophys. Res., 113, D06301, doi:10.1029/2007JD008671, 2008.

Kanaya, Y., R. Cao, H. Akimoto, M. Fukuda, Y. Komazaki, Y. Yokouchi, M. Koike, H. Tanimoto, N. Takegawa, and Y. Kondo, Urban photochemistry in central Tokyo: 1. Observed and modeled OH and HO2 radical concentrations during the winter and summer of 2004, J. Geophys. Res., 112, D21312, doi:10.1029/2007JD008670, 2007.

Shirai, T., Y. Yokouchi, D. R. Blake, K. Kita, K. Izumi, M. Koike, Y. Komazaki, Y. Miyazaki, M. Fukuda, and Y. Kondo, Seasonal variation of atmospheric C2-C7 nonmethane hydrocarbons in Tokyo, J. Geophys. Res., 112, D24305, doi:10.1029/2006JD008163, 2007.

Koike, M., Y. Kondo, K. Kita, N. Takegawa, N. Nishi, B. Liley, T. Kashihara, S. Kudoh, S. Kawakami, D. Blake, T. Shirai, M. Ko, Y. Miyazaki, Z. Kawasaki, and T. Ogawa, Measurements of Reactive Nitrogen Produced by Tropical Thunderstorms during BIBLE-C, J. Geophys. Res., 112, D18304, doi:10.1029/2006JD008193, 2007.

Miyazaki, Y., Y. Kondo, S. Han, M. Koike, D. Kodama,Y. Komazaki, H. Tanimoto, and H. Matsueda, Chemical characteristics of water-soluble organic carbon in the Asian outflow, J. Geophys. Res., 112, D22S30, doi:10.1029/2007JD009116, 2007.

Moteki, N., Y. Kondo, Y. Miyazaki, N. Takegawa, T. Miyakawa: Y. Komazaki, G. Kurata, T. Shirai, D. R. Blake, and M. Koike, Evolution of mixing state of black carbon particles: Aircraft measurements over the western Pacific in March 2004, Geophys. Res. Lett., 34, L11803, 10.1029/2006GL028943, 2007.

Gamblin, B., O. B. Toon, M. A. Tolbert, Y. Kondo, N. Takegawa, H. Irie, M. Koike, P. K. Hudson, J. O. Ballenthin, D. E. Hunton, T. M. Miller, A. A. Viggiano, B. E. Anderson, M. Avery, G. W. Sachse, K. Guenther, C. Sorenson, and M. J. Mahoney, Nitric acid condensation on ice: 2. Kinetic limitations, a possible eecloud clockff for determining cloud parcel lifetime, J. Geophys. Res., 112, D12209, doi:10.1029/2005JD006049, 2007.

Koike, M., N. B. Jones, P. I. Palmer, H. Matsui, Y. Zhao, Y. Kondo, Y. Matsumi, and H. Tanimoto, Seasonal Variation of Carbon Monoxide in Northern Japan: FTIR Measurements and Source-labeled Model Calculations, J. Geophys. Res., 111, D15306, doi:10.1029/2005JD006643, 2006.

Gamblin, B., O. B. Toon, M. A. Tolbert, Y. Kondo, N. Takegawa, H. Irie, M. Koike, J. O. Ballenthin, D. E. Hunton, T. M. Miller, A. A. Viggiano, B. E. Anderson, M. Avery, G. W. Sachse, J. R. Podolske, K. Guenther, C. Sorenson, and M. J. Mahoney, Nitric acid condensation on ice: 1. Non-HNO3 constituent of NOY condensing cirrus particles on upper tropospheric, J. Geophys. Res., 111, D21203, doi:10.1029/2005JD006048, 2006.

Kondo, Y., Y. Komazaki, Y. Miyazaki, N. Moteki, N. Takegawa, M. Nogami, S. Deguchi, M. Fukuda, T. Miyakawa, Y. Morino, D. Kodama, and M. Koike, Temporal variations of elemental carbon in Tokyo, J. Geophys. Res., 111, D12205, doi:10.1029/2005JD006257, 2006.

Takegawa, N., T. Miyakawa, Y. Kondo, D. R. Blake, Y. Kanaya, M. Koike, M. Fukuda, Y. Komazaki, Y. Miyazaki, A. Shimono, and T. Takeuchi, Evolution of submicron organic aerosol in polluted air exported from Tokyo, Geophys. Res. Lett., 33, L15814, doi:10.1029/2006GL025815, 2006.

Miyazaki, Y., Y. Kondo, N. Takegawa, R. J. Weber, M. Koike, K. Kita, M. Fukuda, Y. Ma, A. D. Clarke, V. N. Kapustin, F. Flocke, A. J. Weinheimer, M. Zondlo, F. L. Eisele, D. R. Blake, and B. Liley, Contribution of particulate nitrate to airborne measurements of total reactive nitrogen, J. Geophys. Res., 110, D15304, doi:10.1029/2004JD005502, 2005.

Thornton, B. F., D. W. Toohey, L. M. Avallone, A. G. Hallar, H. Harder, M. Martinez, J. B. Simpas, W. H. Brune, M. Koike, Y. Kondo, N. Takegawa, B. E. Anderson, and M. A. Avery, Variability of active chlorine in the lowermost Arctic stratosphere, J. Geophys. Res., 110, D22304, doi:10.1029/2004JD005580, 2005.

Oshima, N., M. Koike, H. Nakamura, Y. Kondo, N. Takegawa, Y. Miyazaki, D. R. Blake, T. Shirai, K. Kita, S. Kawakami, and T. Ogawa, Asian chemical outflow to the Pacific in late spring observed during the PEACE-B aircraft mission, J. Geophys. Res., 109, D23S05, doi:10.1029/2004JD004976, 2004.

Irie, H., Y. Kondo, M. Koike, N. Takegawa, A. Tabazadeh, J. M. Reeves, G. W. Sachse, S. A. Vay, B. E. Anderson, and M. J. Mahoney, Liquid ternary aerosols of HNO3/ H2SO4/ H2O in the Arctic tropopause region, Geophys. Res. Lett., 31, doi:10.1029/2003GL018678, 2004.

Takegawa, N., Y. Kondo, M. Koike, G. Chen, T. Machida, T. Watai, D. R. Blake, D. G. Streets, J.-H. Woo, G. R. Carmichael, K. Kita, Y. Miyazaki, T. Shirai, J. B. Liley, and T. Ogawa, Removal of NOx and NOy in Asian outflow plumes: Aircraft measurements over the western Pacific in January 2002, J. Geophys. Res., 109, D23S04, doi:10.1029/2004JD004866, 2004.

Kondo, Y., K. Nakamura, G. Chen, N. Takegawa, M. Koike, Y. Miyazaki, K. Kita, J. Crawford, M. Ko, D. R. Blake, S. Kawakami, T. Shirai, B. Liley, Y. Wang, T. Ogawa, Photochemistry of ozone over the western Pacific from winter to spring, J. Geophys. Res., 109, D23S02, doi:10.1029/2004JD004871, 2004.

Kondo, Y., Y. Morino, N. Takegawa, M. Koike, K. Kita, Y. Miyazaki, G. W. Sachse, S. A. Vay, M. A. Avery, F. Flocke, A. J. Weinheimer, F. L. Eisele, M. A. Zondlo, R. J. Weber, H. B. Singh, G. Chen, J. Crawford, D. R. Blake, H. E. Fuelberg, A. D. Clarke, R. W. Talbot, S. T. Sandholm, E. V. Browell, D. G. Streets, and B. Liley, Impacts of biomass burning in Southeast Asia on ozone and reactive nitrogen over the western Pacific in spring, J. Geophys. Res., 109, D15S12, doi:10.1029/2003JD004203, 2004.

Hudman, R. C., D. J. Jacob, O. R. Cooper, M. J. Evans, C. L. Heald, R. J. Park, F. Fehsenfeld, F. Flocke, J. Holloway, G. HuNbler, K. Kita, M. Koike, Y. Kondo, A. Neuman, J. Nowak, S. Oltmans, D. Parrish, J. M. Roberts, and T. Ryerson, Ozone production in transpacific Asian pollution plumes and implications for ozone air quality in California, J. Geophys. Res., 109, D23S10, doi:10.1029/2004JD004974, 2004.

Yurganov, L. N., T. Blumenstock, E. I. Grechko, F. Hase, E. J. Hyer, E. S. Kasischke, M. Koike, Y. Kondo, I. Kramer, F.-Y. Leung, E. Mahieu, J. Mellqvist, J. Notholt, P. C. Novelli, C. P. Rinsland, H. E. Scheel, A. Schulz, A. Strandberg, R. Sussmann, H. Tanimoto, V. Velazco, R. Zander, and Y. Zhao, A quantitative assessment of the 1998 carbon monoxide emission anomaly in the Northern Hemisphere based on total column and surface concentration measurements, J. Geophys. Res., 109, D15305, doi:10.1029/2004JD004559, 2004.

Koike, M., Y. Kondo, K. Kita, N. Takegawa, Y. Masui, Y. Miyazaki, M. W. Ko, A. J. Weinheimer, F. Flocke, R. J. Weber, D. C. Thornton, G. W. Sachse, S. A. Vay, D. R. Blake, D. G. Streets, F. L. Eisele, S. T. Sandholm, H. B. Singh, and R. W. Talbot, Export of anthropogenic reactive nitrogen and sulfur compounds from the East Asia region in spring, J. Geophys. Res., 108(D20), 8789, doi:10.1029/2002JD003284, 2003.

Miyazaki, Y., Y. Kondo, M. Koike, K. Kita, N. Takegawa, H. E. Fuelberg, G. W. Sachse, F. Flocke, A. J. Weinheimer, H. B. Singh, F. L. Eisele, M. Zondlo, R. W. Talbot, S. T. Sandholm, M. A. Avery, and D. R. Blake, Synoptic-scale transport of reactive nitrogen over the western Pacific in spring, J. Geophys. Res., 108(D20), 8788, doi:10.1029/2002JD003248, 2003.

Takegawa, N., Y. Kondo, M. Koike, K. Kita, N. Nishi, D. R. Blake, T. Machida, M. Ko, W. Hu, S. Kawakami, T. Shirai, H. Ikeda, J. Russell-Smith, and T. Ogawa, Removal of NOx and NOy in biomass burning plumes in the boundary layer over northern Australia, J. Geophys. Res., 108, doi:10.1029/2002JD002505, 2003.

Takegawa, N., Y. Kondo, M. Ko, M. Koike, K. Kita, D. R. Blake, W. Hu, C. Scott, S. Kawakami, J. Russell-Smith, and T. Ogawa, Photochemical production of O3 in biomass burning plumes in the boundary layer over northern Australia, Geophys. Res. Lett., 30, doi:10.1029/2003GL017017, 2003.

Kondo, Y, N. Takegawa, Y. Miyazaki, M. Ko, M. Koike, K. Kita, S. Kawakami, T. Shirai, T. Ogawa, D. R. Blake, B. Liley, and J. Russell-Smith, Effects of biomass burning and lightning on atmospheric chemistry over Australlia and South-east Asia, International Journal of Wild and Fire, 12, 271-281, 2003.

Kondo, Y., O. B. Toon, H. Irie, B. Gamblin, M. Koike, N. Takegawa, M. A. Tolbert, P. K. Hudson, A. A. Viggiano, L. M. Avallone, A. G. Hallar, B. E. Anderson, G. W. Sachse, S. A. Vay, D. E. Hunton, J. O. Ballenthin, and T. M. Miller, Uptake of reactive nitrogen on cirrus cloud particles in the upper troposphere and lowermost stratosphere, Geophys. Res. Lett., 30(4), 1154, doi:10.1029/2002GL016539, 2003.

Shirai, T., D. R. Blake, S. Meinardi, F. S. Rowland, J. Russell-Smith, A. Edwards, Y. Kondo, M. Koike, K. Kita, T. Machida, N. Takegawa, N. Nishi, S. Kawakami, and T. Ogawa, Emission estimates of selected volatile organic compounds from tropical savanna burning in northern Australia, J. Geophys. Res., 108(D3), 8406, doi:10.1029/2001JD000841, 2003.

Nakamura, K., Y. Kondo, G. Chen, J. H. Crawford, N. Takegawa, M. Koike, K. Kita, Y. Miyazaki, R. E. Shetter, B. L. Lefer, M. Avery, and J. Matsumoto, Measurement of NO2 by the photolysis conversion technique during the Transport and Chemical Evolution Over the Pacific (TRACE-P) campaign, J. Geophys. Res., 108(D24), 4752, doi:10.1029/2003JD003712, 2003.

Ballenthin, J. O., W. F. Thorn, T. M. Miller, A. A. Viggiano, D. E. Hunton, M. Koike, Y. Kondo, N. Takegawa, H. Irie, and H. Ikeda, In situ HNO3 to NOy instrument comparison during SOLVE, J. Geophys. Res., 108(D6), 4188, doi:10.1029/2002JD002136, 2003.

Li, Q., D. J. Jacob, R. M. Yantosca, C. L. Heald, H. B. Singh, M. Koike, Y. Zhao, G. W. Sachse, and D. G. Streets, A global three-dimensional model analysis of the atmospheric budgets of HCN and CH3CN: Constraints from aircraft and ground measurements, J. Geophys. Res., 108(D21), 8827, doi:10.1029/2002JD003075, 2003.

Koike, M, Y. Kondo, T. Takegawa, H. Irie, H. Ikeda, F. Lefevre, D. E. Hunton, A. A. Viggiano, T. M. Miller, J. O. Ballenthin, G. W. Sachse, B. E. Anderson, M. Avery, and Y. Masui, Redistribution of reactive nitrogen in the Arctic lower stratosphere in the 1999-2000 winter, J. Geophys. Res., 107(D20), 8275, doi:10.1029/2001JD001089, 2002.

Koike, M., Y. Kondo, D. Akutagawa, K. Kita, N. Nishi, S. C. Liu,, D. Blake, S. Kawakami, N. Takegawa, M. Ko, Y. Zhao, and T. Ogawa, Reactive nitrogen over the tropical Western Pacific: Influence from lightning and biomass burning, J. Geophys. Res., 107, 8403, doi:10.1029/2001JD000823, 2002.

Kondo, Y., M. Ko, M. Koike, S. Kawakami, and T. Ogawa, Preface to special section on Biomass Burning and Lightning Experiment (BIBLE), J. Geophys. Res., 107, 8397, doi:10.1029/2002JD002401, 2002.

Kondo, Y., M. Koike, K. Kita, H. Ikeda, N. Takegawa, S. Kawakami, D. Blake, S. C. Liu, M. Ko, Y. Miyazaki, H. Irie, Y. Higashi, B. Liley, N. Nishi, Y. Zhao, and T. Ogawa, Effect of biomass burning, lightning, and convection on O3, CO, and NOy over the tropical Pacific and Australia in August-October 1998 and 1999, J. Geophys. Res., 107, 8402, doi:10.1029/2001JD000820, 2002.

Kita, K., S. Kawakami, Y. Miyazaki, Y. Higashi, Y. Kondo, N. Nishi, M. Koike, D. R. Blake, T. Machida, T. Sano, W. Hu, M. Ko, and T. Ogawa, Photochemical production of ozone in the upper troposphere in association with cumulus convection over Indonesia, J. Geophys. Res., 107, 8400, doi:10.1029/2001JD000844, 2002.

Ko, M., W. Hu, J. Rodriguez, Y. Kondo, M. Koike, K. Kita, S. Kawakami, D. Blake, S. Liu, and T. Ogawa, Photochemical ozone budget during the BIBLE-A and B campaign, J. Geophys. Res., 107, 8404, doi:10.1029/2001JD000800, 2002.

Liely, J. B., D. Baumgardner, Y. Kondo, K. Kita, D. R. Blake, M. Koike, T. Machida, N. Takegawa, S. Kawakami, T. Shirai, and T. Ogawa, Black carbon in aerosol during BIBLE B, J. Geophys. Res., 107, 8399, doi:10.1029/2001JD000845, 2002.

Irie, H., Y. Kondo, M. Koike, M.Y. Danilin, C. Camy-Peyret, S. Payan, J.P. Pommereau, F. Goutail, H. Oelhaf, G. Wetzel, G.C. Toon, B. Sen, R.M. Bevilacqua, J.M. Russell III, J.B. Renard, H. Kanzawa, H. Nakajima, T. Yokota, T. Sugita, and Y. Sasano, Validation of NO2 and HNO3 measurements from the Improved Limb Atmospheric Spectrometer (ILAS) with the version 5.20 retrieval algorithm, J. Geophys. Res., 107(D24), 8206, doi:10.1029/2001JD001304, 2002.

Miyazaki, Y., K. Kita, Y. Kondo, M. Kioke, M. Ko, W. Hu, S. Kawakami, D. R. Blake, and T. Ogawa, Springtime photochemical ozone production observed in the upper troposphere over East Asia, J. Geophys. Res., 107, 8398, doi:10.1029/2001JD000811, 2002.

Zhao, Y., K. Strong, Y. Kondo, M. Koike, Y. Matsumi, H. Irie, C. P. Rinsland, N. B. Jones, K. Suzuki, H. Nakajima, H. Nakane, and I. Murata, Spectroscopic measurements of tropospheric CO, C2H6, C2H2, and HCN, in northern Japan, J. Geophys. Res., 107(D18), 4343, doi:10.1029/2001JD000748, 2002.

Matsumi, Y., S. Murakami, M. Kono, K. Takahashi, M. Koike, and Y. Kondo, High-sensitivity instrument for measuring atmospheric NO2, Anal. Chem., 73, 5485-5493, 2001.

Irie, H., M. Koike, Y. Kondo, G. E. Bodeker, M. Y. Danilin, and Y. Sasano, Redistribution of nitric acid in the Arctic lower stratosphere during the winter of 1996-1997, J. Geophys. Res., 106, 23,139-23,150, 2001.

Takegawa, N., K. Kita, Y. Kondo, Y. Matsumi, D. D. Parrish, J. S. Holloway, M Koike, Y. Miyazaki, N. Toriyama, S. Kawakami, and T. Ogawa, Airborne valuum ultraviolet resonance fluorescence instrument for in situ measurement of CO, J. Geophys. Res., 106, 24,237-24,244, 2001.

Koike, M., Y. Kondo, H. Irie, F. J. Murcray, J. Williams, P. Fogal, R. Blatherwick, C. Camy-Payret, S. Payan, H. Oelhaf, G. Wetzel, W. Traub, D. Johnson, K. Jucks, G. C. Toon, B. Sen, J.-F. Blavier, H. Schlager,  H. Ziereis, N. Toriyama, M. Y. Danilin, J. M. Rodriguez, H. Kanzawa, and Y. Sasano, A comparison of Arctic HNO3 profiles measured by ILAS and balloon-borne sensors, J. Geophys. Res., 105, 6761-6772, 2000.

Koike, M., Y. Kondo, H. Ikeda, G.L. Gregory, B.E. Anderson, G.W. Sachse, D.R. Blake, S.C. Liu, H.B. Singh, A.M. Thompson, K. Kita, Y. Zhao, T. Sugita, R.E. Shetter, and N. Toriyama, Impact of aircraft emissions on reactive nitrogen over the North Atlantic Flight Corridor region, J. Geophys. Res., 105, 3665-3677, 2000.

Kondo, Y., H. Irie, M. Koike, and G.E. Bodeker, Denitrification and nitrification in the Arctic stratosphere during the winter of 1996-1997, Geophys. Res. Lett., 27, 337-340, 2000.

Kondo, Y., T. Sugita, M. Koike, S.R. Kawa, M.Y. Danilin, J.M. Rodriguez, S. Spreng, K. Gollinger, and F. Arnold, Partitioning of reactive nitrogen in the midlatitude lower stratosphere, J. Geophys. Res., 105, 1417-1424, 2000.

Zhao, Y., Y. Kondo, F.J. Murcray, X. Liu, M. Koike, H. Irie, K. Suzuki, M. Sera, and Y. Ikegami, Seasonal variations of HCN over northern Japan measured by ground-based infrared solar spectroscopy, Geophys. Res. Lett., 27, 2085-2088, 2000.

Miller, T. M., J. O. Ballenthin, R. F. Meads, D. E. Hunton, W. F. Thorn, A. A. Viggiano, Y. Kondo, M. Koike, and Y. Zhao, Chemical ionization mass spectrometer technique for the measurement of HNO3 in air traffic corridors in the upper troposphere during the SONEX campaign, J. Geophys. Res., 105, 3701-3708, 2000.

Faloona, I., D. Tan, W. H. Brune, L. Jaegle, D. J. Jacob, Y. Kondo, M. Koike, R. Chatfield, R. Pueschel, G. Ferry, G. Sachse, S. Vay, B. Anderson, J.  Hannon, and H. Fuelberg, Observations of HOx and its relationship with NOx in the upper troposphere during SONEX, J. Geophys. Res., 105, 3771-3784, 2000.

Koike M., Y. Kondo, W.A. Matthews, P.V. Johnston, H. Nakajima, A. Kawaguchi, H. Nakane, I. Murata, A. Budiyono, M. Kanada, and N. Toriyama, Assessment of the uncertainties in the NO2 and O3 measurements by visible spectrometers, J. Atmos. Chem., 32, 121-145, 1999.

Kondo, Y., M. Koike, H. Ikeda, B.E. Anderson, K.E. Brunke, Y. Zhao, Kita, T. Sugita, H.B Singh, S.C. Liu, A. Thompson, G.L. Gregory, R. Shetter, G. Sachse, S.A. Vay, E.V. Browell, and M.J. Mahoney, Impact of aircraft emissions on NOx in the lowermost stratosphere at northern midlatitudes, Geophys. Res. Lett., 26, 3065-3068, 1999.

Anderson, B.E., W. R. Cofer, J. Crawford, G. L. Gregory, S. A. Vay, K. E. Brunke, Y. Kondo, M. Koike, H. Schlager, S. L. Baughcum and E. Jensen, An assessment of aircraft as a source of particles to the upper troposphere, Geophys. Res. Lett., 26, 3069-3072, 1999.

Talbot, R. W., J. E. Dibb, E. M. Scheuer, Y. Kondo, M. Koike, H. B. Singh, L. B. Salas, A. Vigganio, J. Ballentine, D. R. Blake, N. J. Blake, E. Atlas, F Flocke, D. J. Jacob, and L. Jaegle, Reactive nitrogen budget during the NASA SONEX mission, Geophys. Res. Lett., 26, 3057-3060, 1999.

Liu, S. C., H. Yu, B. Ridley, Y. Wang, D. D. Davis, Y. Kondo, M. Koike, B. E. Anderson, S. A. Vay, G. W. Sachse, G. L. Gregory, H. Fuelburg, A. Thompson, and H. Singh, Source of reactive nitrogen in the upper troposphere during SONEX, Geophys. Res. Lett., 26, 2441-2444, 1999.

Kondo Y., M. Koike, A. Engel, U. Schmidt, M. Mueller, T. Sugita, H. Kanzawa, T. Nakazawa, S. Aoki, H. Irie, N. Toriyama, T. Suzuki, and Y. Sasano, NOy-N2O correlation observed inside the Arctic vortex in February 1997: Dynamical and chemical effects, J. Geophys. Res., 104, 8215-8224, 1999.

Sugita, T., Y. Kondo, M. Koike, M. Kanada, N. Toriyama, H. Nakajima, T. Deshler, and R. Imasu, Balloon-borne optical counter for in situ aerosol measurement, J. Atmos. Chem., 32, 183-204, 1999.

Danilin, M.Y., J.M. Rodriguez, W. Hu, M.K.W. Ko, D.K. Weisenstein, J.B. Kumer, J.L. Mergenthaler, J.M. Russell III, M. Koike, G.K. Yue, N.B. Jones, and P.V. Johnston, Nitrogen species in the post-Pinatubo stratosphere: Model analysis utilizing UARS measurements, J. Geophys. Res., 104, 8247-8262, 1999.

Sugita, T., Y. Kondo, H. Nakajima, U. Schmidt, A. Engel, H. Oelhaf, G. Wetzel, M. Koike, and P.A. Newman, Denitrification observed inside the Arctic vortex in February 1995, J. Geophys. Res., 103, 16221-16233, 1998.

Pougatchev, N.S., N.B. Jones, B.J. Connor, C.P. Rinsland, E. Becker, M.T. Coffey, V.S. Connors, P. Demoulin, A.V. Dzhola, H. Fast, E.I. Grechko, J.W. Hanningan, M. Koike, Y. Kondo, E. Mahieu, W.G. Mankin, R.L. Mittermeier, J. Norholt, H.G. Reichle Jr., B. Sen, L.P. Steele, G.C. Toon, L.N. Yurganov, R. Znader, and Y. Zhao, Ground-based infrared solar spectroscopic measurements of carbon monoxide during 1994 Measurement of Air Pollution From Space flights, J. Geophys. Res., 103, 19317-19325, 1998.

Koike, M., Y. Kondo, S. Kawakami, H. Nakajima, G.L. Gregory, G.W. Sachse, H.B.Singh, E.V. Browell, J.T. Merrill, and R.E. Newell, Reactive nitrogen and its correlation with O3 and CO over the Pacific in winter and early spring, J. Geophys. Res., 102, 28385-28404, 1997.

Kawakami, S., Y. Kondo, M. Koike, H. Nakajima, G. L. Gregory, G. W. Sachse, R. E. Newell, E. Browell, D. R. Blake, J. M. Rodriguez, and J. T. Merrill, Impact of lightning and convection on reactive nitrogen in the tropical free troposphere, J. Geophys. Res., 102, 28367-28384, 1997.

Kondo, Y., M. Koike, S. Kawakami, H.B. Singh, R. Talbot, H. Nakajima, G.L. Gregory, D.R. Blake, G.W. Sachse, and J.T. Merrill, Profiles and partitioning of reactive nitrogen over the Pacific Ocean in winter and early spring, J. Geophys. Res., 102, 28405-28424, 1997.

Kondo, Y., S. Kawakami, M. Koike, D.W. Fahey, H. Nakajima, Y. Zhao , N. Toriyama, M. Kanada, G.W. Sachse, and G.L. Gregory, The performance of an aircraft instrument for the measurement of NOy, J. Geophys. Res., 102, 28663-28671, 1997.

Nakajima, H., X. Liu, I. Murata, Y. Kondo, F.J. Murcray, M. Koike, Y. Zhao, and H. Nakane, Retrieval of vertical profiles of ozone from high-resolution infrared solar spectra at Rikubetsu, Japan, J. Geophys. Res., 102, 29981-29990, 1997.

Kondo, Y., T. Sugita, R.J. Salawitch, M. Koike, P. Aimedieu, and T. Deshler, The effect of Pinatubo aerosols on stratospheric NO, J. Geophys. Res., 102, 1205-1213, 1997.

Murata, I., Y. Kondo, H. Nakajima, M. Koike, Y. Zhao, W.A. Matthews, and K. Suzuki, Accuracy of total ozone column amounts observed with solar infrared spectroscopy, Geophys. Res. Lett., 24, 77-80, 1997.

Zhao, Y., Y. Kondo, F.J. Murcray, X. Liu, M. Koike, K. Kita, H. Nakajima, I. Murata, and K. Suzuki, Carbon monoxide column abundances and tropospheric concentrations retrieved from high resolution ground-based infrared solar spectra at 43.5ßN over Japan, J. Geophys. Res., 102, 23403-23411, 1997.

Koike, M., Y. Kondo, S. Kawakami, H.B. Singh, H. Ziereis, and J.T. Merrill, Ratios of reactive nitrogen over the Pacific during PEM-West A., J. Geophys. Res., 101, 1829-1851, 1996.

Koike, M., Y. Kondo, S. Kawakami, H. Nakajima, M. Ieda, and H. Nakane, Aircraft measurements of total reactive nitrogen and ozone over the western Pacific in winter, Atmos. Environ., 30, 1631-1640, 1996.

Kondo, Y., H. Ziereis, M. Koike, S. Kawakami, G.L. Gregory, G.W. Sachse, H.B. Singh, D.D. Davis, and J.T. Merrill, Reactive nitrogen over the Pacific ocean during PEM-West A, J. Geophys. Res., 101, 1809-1828, 1996.

Kondo, Y., S.R. Kawa, D. Lary, T. Sugita, Anne R. Douglass, E. Lutman, M. Koike, and T. Deshler, Interpretation of nitric oxide profile observed in January 1992 over Kiruna, J. Geophys. Res., 101, 12555-12566, 1996.

Kondo, Y., U. Schmidt, T. Sugita, A. Engel, M. Koike, P. Aimedieu, M.R. Gunson, and J. Rodriguez, NOy correlation with N2O and CH4 in the midlatitude stratosphere, Geophys. Res. Lett., 23, 2369-2372, 1996.

Newell, R.E., W. Hu, Z-X. Wu, Y. Zhu, H. Akimoto, E.E. Anderson, E.V. Browell, G.L. Gregory, G.W. Sachse, M. Shipham, S. Bachmeier, A.R. Bandy, D.C. Thornton, D.R. Blake, F.S. Rowland, J.D. Bradshaw, J.H. Crawford, D.D. Davis, S.T. Sandholm, W. Brockett, L. DeGreef, D. Lewis, D. McCormick, E. Monitz, J.E. Collins, Jr., B. Heikes, J. Merrill, K. Kelly, S.C. Liu, Y. Kondo, M. Koike, C.-M. Liu, F. Sakamaki, H. Singh, J.E. Dibb, and R.W. Talbot, Atmospheric sampling of super-typhoon Mireille with the NASA DC-8 aircraft on September 27, 1991 during PEM West-A, J. Geophys. Res., 101, 1853-1871, 1996.

Singh, H.B., D. Herlth, R. Kolyer, L. Salas, J.D. Bradshaw, S.T. Sandholm, D.D. Davis, Y. Kondo, M. Koike, R. Talbot, G.L. Gregory, G.W. Sachse, E. Browell, D.R. Blake, F.S. Rowland, R. Newell, J. Merrill, B. Heikes, S.C. Liu, P.J. Crutzen, M. Kanakidou, Reactive nitrogen and ozone over the western Pacific: Distribution, partitioning and sources, J. Geophys. Res., 101, 1793-1808, 1996.

Jones, N.B., M. Koike, W.A. Matthews, and B. McNamara, Southern hemisphere mid-latitude seasonal cycle in total column nitric acid, Geophys. Res. Lett., 21, 593-596, 1994.

Koike, M., N.B. Jones, W.A. Matthews, P.V. Johnston, R.L. McKenzie, D. Kinnison, and J. Rodriguez, Impact of Pinatubo aerosols on the partitioning between NO2 and HNO3, Geophys. Res. Lett., 21, 597-600, 1994.

Aimedieu, P., Y. Kondo, T. Sugita, M. Koike, and W.R. Sheldon, In situ measurement of nitric oxide, ozone, and aerosol in the Scandinavian Arctic stratosphere in January 1992, Geophys. Res. Lett., 21, 1243-1246, 1994.

Kondo, Y., W.A. Matthews, S. Solomon, M. Koike, M. Hayashi, K. Yamazaki, H. Nakajima, and K. Tsukui, Ground based measurements of column amounts of NO2 over Syowa Station, Antarctica, J. Geophys. Res., 99, 14535-14548, 1994.

Kondo, Y., U. Schmidt, T. Sugita, P. Aimedieu, M. Koike, H. Ziereis, and Y. Iwasaka, Total reactive nitrogen, N2O, and ozone in the winter Arctic stratosphere, Geophys. Res. Lett., 21, 1247-1250, 1994.

Koike, M., Y. Kondo, W.A. Matthews, P.V. Johnston, Decrease of stratospheric NO2 observed at 44‹N due to Pinatubo volcanic aerosols, Geophys. Res. Lett., 20, 1975-1978, 1993.

Iwasaka, Y., M. Hayashi, Y. Kondo, M. Koike, S. Koga, M. Yamato, P. Aimedieu, and W.A. Matthews, Two different type nitrate aerosols in the winter polar stratosphere: Morphology of individual particles observed with an electron microscope, J. Geomag. Geoelectr., 45, 1181-1192, 1993.

Kondo, Y., T. Kitada, M. Koike, S. Kawakami, and Y. Makino, Nitric oxide and ozone in the free troposphere over the western Pacific Ocean, J. Geophys. Res., 98, 20527-20535, 1993.

Ogawa, T., M. Koike, and K. Suzuki, Stratospheric ozone profiles based on the EXOS-C satellite data, Advances in Space Research, 13, 55-58, 1993.

Kondo, Y., P. Aimedieu, M. Koike, Y. Iwasaka, P.A. Newman, U. Schmidt, and W.A. Matthews, Reactive  nitrogen, ozone, and nitrate aerosols observed in the Arctic stratosphere in January 1990, J. Geophys. Res., 97, 13025-13038, 1992.

Koike, M., Y. Kondo, M. Hayashi, Y. Iwasaka, P.A. Newman, M. Helten, and P. Aimedieu, Depletion of Arctic ozone in the winter 1990, Geophys. Res. Lett., 18, 791-794, 1991.

Kondo, Y., A. Iwata, M. Pirre, R. Ramaroson, C. Delannoy, W.A. Matthews, M. Koike, and K. Suzuki, Diurnal variation of nitric oxide at 26 km, Geophys. Res. Lett., 16, 867-870, 1989.

Robbinss, D., P. Aimedieu, F.Goutail, J. Pelon, J.P. Pommereau, N. Iwagami, T. Ogawa, M. Koike, K. Shibasaki, P. Marche. J.P. Naudet, P. Rigaud, D. Huguenin, J. Lenoble, G.Maddrea, Jr., and M.P. McCornick, Stratospheric ozone measurements from the 1985 MAP/GLOBUS NOx campaign, J. Geophys. Res., 94, 11074-11087, 1989.