Kazuma Aoki

2022

Long-range transport of airborne bacteria over East Asia: Asian dust events carry potentially nontuberculous Mycobacterium populations

Maki, T., Noda, J., Morimoto, K., Aoki, K., Kurosaki, Y., Huang, Z., Chen, B., Matsuki, A., Miyata, H. & Mitarai, S., 2022/10, In: Environment International. 168, 107471.

Research output: Contribution to journal › Article › peer-review

Open Access

24 Scopus citations

Rapid, accurate computation of narrow-band sky radiance in the 940 nm gas absorption region using the correlated k-distribution method for sun-photometer observations

Momoi, M., Irie, H., Sekiguchi, M., Nakajima, T., Takenaka, H., Miura, K. & Aoki, K., 2022/12, In: Progress in Earth and Planetary Science. 9, 1, 10.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Scopus citations

2021

Alpine snowpit profiles of polar organic compounds from Mt. Tateyama central Japan: Atmospheric transport of organic pollutants with Asian dust

Pokhrel, A., Kawamura, K., Tachibana, E., Kunwar, B. & Aoki, K., 2021/01/01, In: Atmospheric Environment. 244, 117923.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Scopus citations

Desert and anthropogenic mixing dust deposition influences microbial communities in surface waters of the western Pacific Ocean

Maki, T., Lee, K. C., Pointing, S. B., Watanabe, K., Aoki, K., Archer, S. D. J., Lacap-Bugler, D. C. & Ishikawa, A., 2021/10/15, In: Science of the Total Environment. 791, 148026.

Research output: Contribution to journal › Article › peer-review

Open Access

17 Scopus citations

2020

An overview of and issues with sky radiometer technology and SKYNET

Nakajima, T., Campanelli, M., Che, H., Estellés, V., Irie, H., Kim, S. W., Kim, J., Liu, D., Nishizawa, T., Pandithurai, G., Kumar Soni, V., Thana, B., Tugjsurn, N. U., Aoki, K., Go, S., Hashimoto, M., Higurashi, A., Kazadzis, S., Khatri, P. & Kouremeti, N. & 7 others, Kudo, R., Marenco, F., Momoi, M., Ningombam, S. S., Ryder, C. L., Uchiyama, A. & Yamazaki, A., 2020/08/10, In: Atmospheric Measurement Techniques. 13, 8, p. 4195-4218 24 p.

Research output: Contribution to journal › Review article › peer-review

Open Access

83 Scopus citations

Development of on-site self-calibration and retrieval methods for sky-radiometer observations of precipitable water vapor

Momoi, M., Kudo, R., Aoki, K., Mori, T., Miura, K., Okamoto, H., Irie, H., Shoji, Y., Uchiyama, A., Ijima, O., Takano, M. & Nakajima, T., 2020/05/20, In: Atmospheric Measurement Techniques. 13, 5, p. 2635-2658 24 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

Impact of biogenic emissions of organic matter from a cool-temperate forest on aerosol optical properties: Impact of biogenic organic aerosols on aerosol optical properties

Müller, A., Aoki, K., Tachibana, E., Hiura, T. & Miyazaki, Y., 2020/05/15, In: Atmospheric Environment. 229, 117413.

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

2019

Airborne microbial communities at high-altitude and suburban sites in Toyama, Japan suggest a new perspective for bioprospecting

Tanaka, D., Sato, K., Goto, M., Fujiyoshi, S., Maruyama, F., Takato, S., Shimada, T., Sakatoku, A., Aoki, K. & Nakamura, S., 2019, In: Frontiers in Bioengineering and Biotechnology. 7, FEB, 12.

Research output: Contribution to journal › Article › peer-review

Open Access

34 Scopus citations

Identification of long-range transported polycyclic aromatic hydrocarbons in snow at Mt. Tateyama, Japan

Hayakawa, K., Tang, N., Nagato, E. G., Toriba, A. & Aoki, K., 2019/06, In: Aerosol and Air Quality Research. 19, 6, p. 1252-1258 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Scopus citations

立山黒部アルペンルートにおける積雪観測と異なる水平解像度の非静力学地域気候モデル（NHRCM）を用いた積雪再現実験の比較

川瀬宏明, 飯田肇, 青木一真, 島田亙, 野坂真也, 村田昭彦 & 佐々木秀孝, 2019/02/25, In: 地学雑誌. 128, p. 77-92 16 p.

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

2018

Long-range-transported bioaerosols captured in snow cover on Mount Tateyama, Japan: impacts of Asian-dust events on airborne bacterial dynamics relating to ice-nucleation activities

Maki, T., Furumoto, S., Asahi, Y., Lee, K. C., Watanabe, K., Aoki, K., Murakami, M., Tajiri, T., Hasegawa, H., Mashio, A. & Iwasaka, Y., 2018/06/08, In: Atmospheric Chemistry and Physics. 18, 11, p. 8155-8171 17 p.

Research output: Contribution to journal › Article › peer-review

Open Access

30 Scopus citations

Simulation of extremely small amounts of snow observed at high elevations over the Japanese Northern Alps in the 2015/16 Winter

Kawase, H., Yamazaki, A., Iida, H., Aoki, K., Shimada, W., Sasaki, H., Murata, A. & Nosaka, M., 2018, In: Scientific Online Letters on the Atmosphere. 14, p. 39-45 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

2017

Remote sensing of aerosol optical properties and solar heating rate by the combination of sky radiometer and lidar measurements

Kudo, R., Nishizawa, T., Aoyagi, T., Fujiyoshi, Y., Higuchi, Y., Hayashi, M., Shimizu, A. & Aoki, K., 2017/02/22, Radiation Processes in the Atmosphere and Ocean, IRS 2016: Proceedings of the International Radiation Symposium (IRC/IAMAS). Schmutz, W., Davies, R. & Egli, L. (eds.). American Institute of Physics Inc., 060002. (AIP Conference Proceedings; vol. 1810).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Open Access

2016

Atmospheric aerosol deposition influences marine microbial communities in oligotrophic surface waters of the western Pacific Ocean

Maki, T., Ishikawa, A., Mastunaga, T., Pointing, S. B., Saito, Y., Kasai, T., Watanabe, K., Aoki, K., Horiuchi, A., Lee, K. C., Hasegawa, H. & Iwasaka, Y., 2016/12/01, In: Deep-Sea Research Part I: Oceanographic Research Papers. 118, p. 37-45 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

27 Scopus citations

Corrigendum: "The GOddard SnoW impurity module (GOSWIM) for the NASA GEOS-5 earth system model: Preliminary comparisons with observations in Sapporo, Japan" [SOLA, 10, (2014) 50-56] DOI:10.2151/sola.2014-011

Yasunari, T. J., Lau, K. M., Mahanama, S. P. P., Colarco, P. R., Da Silva, A. M., Aoki, T., Aoki, K., Murao, N., Yamagata, S. & Kodama, Y., 2016, In: Scientific Online Letters on the Atmosphere. 12, 1, p. c1

Research output: Contribution to journal › Comment/debate

Open Access

1 Scopus citations

Hydroxy fatty acids in snow pit samples from Mount Tateyama in central Japan: Implications for atmospheric transport of microorganisms and plant waxes associated with Asian dust

Tyagi, P., Kawamura, K., Bikkina, S., Mochizuki, T. & Aoki, K., 2016/11/27, In: Journal of Geophysical Research: Atmospheres. 121, 22, p. 641-660 20 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Scopus citations

Hydroxy fatty acids in snow pit samples from Mount Tateyama in central Japan: Implications for atmospheric transport of microorganisms and plant waxes associated with Asian dust

Tyagi, P., Kawamura, K., Bikkina, S., Mochizuki, T. & Aoki, K., 2016/11/27, In: Journal of Geophysical Research Atmospheres. 121, 22, p. 13,641-13,660

Research output: Contribution to journal › Article › peer-review

Open Access

6 Scopus citations

Long-range atmospheric transport of volatile monocarboxylic acids with Asian dust over a high mountain snow site, central Japan

Mochizuki, T., Kawamura, K., Aoki, K. & Sugimoto, N., 2016/11/24, In: Atmospheric Chemistry and Physics. 16, 22, p. 14621-14633 13 p.

Research output: Contribution to journal › Article › peer-review

Open Access

26 Scopus citations

Water-soluble organic nitrogen in high mountain snow samples from central Japan

Mochizuki, T., Kawamura, K. & Aoki, K., 2016/03, In: Aerosol and Air Quality Research. 16, 3, p. 632-639 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Scopus citations

弥陀ヶ原火山の噴気活動による立山・室堂平の積雪化学への影響について

Translated title of the contribution: On the Influence of Fumarolic Activity at Midagahara Volcano on Snow Chemistry at Murododaira, Mt. Tateyama渡辺幸一, 平井泰貴, 中川佳祐, 小川厚次, 上原佳敏, 朴木英治, 島田亙, 青木一真 & 川田邦夫, 2016, In: 雪氷. 78, 5, p. 307-315 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2015

Aerosol characteristics in Phimai, Thailand determined by continuous observation with a polarization sensitive Mie-Raman lidar and a sky radiometer

Sugimoto, N., Shimizu, A., Nishizawa, T., Matsui, I., Jin, Y., Khatri, P., Irie, H., Takamura, T., Aoki, K. & Thana, B., 2015/06/01, In: Environmental Research Letters. 10, 6, 065003.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Scopus citations

Simulations of monthly variation in snowfall over complicated mountainous areas around Japan's Northern Alps

Kawase, H., Suzuki, C., Ishizaki, N. N., Uno, F., Iida, H. & Aoki, K., 2015, In: Scientific Online Letters on the Atmosphere. 11, p. 138-143 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Scopus citations

2014

The goddard snow impurity module (GOSWIM) for the NASA GEOS-5 Earth system model: Preliminary comparisons with observations in Sapporo, Japan

Yasunari, T. J., Lau, K. M., Mahanama, S. P. P., Colarco, P. R., da Silva, A. M., Aoki, T., Aoki, K., Murao, N., Yamagata, S. & Kodama, Y., 2014, In: Scientific Online Letters on the Atmosphere. 10, 1, p. 50-56 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Scopus citations

Wet and dry deposition of mineral dust particles in Japan: Factors related to temporal variation and spatial distribution

Osada, K., Ura, S., Kagawa, M., Mikami, M., Tanaka, T. Y., Matoba, S., Aoki, K., Shinoda, M., Kurosaki, Y., Hayashi, M., Shimizu, A. & Uematsu, M., 2014/01/29, In: Atmospheric Chemistry and Physics. 14, 2, p. 1107-1121 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

43 Scopus citations

2013

Aerosol climatology over Japan site measured by ground-based sky radiometer

Aoki, K., Takemura, T., Kawamoto, K. & Hayasaka, T., 2013, Radiation Processes in the Atmosphere and Ocean, IRS 2012 - Proceedings of the International Radiation Symposium (IRC/IAMAS). p. 284-287 4 p. (AIP Conference Proceedings; vol. 1531).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Open Access

2 Scopus citations

Characterizing the vertical profile of aerosol particle extinction and linear depolarization over Southeast Asia and the Maritime Continent: The 2007-2009 view from CALIOP

Campbell, J. R., Reid, J. S., Westphal, D. L., Zhang, J., Tackett, J. L., Chew, B. N., Welton, E. J., Shimizu, A., Sugimoto, N., Aoki, K. & Winker, D. M., 2013/03, In: Atmospheric Research. 122, p. 520-543 24 p.

Research output: Contribution to journal › Article › peer-review

78 Scopus citations

2012

Formaldehyde and hydrogen peroxide concentrations in the snow cover at murododaira, mt. Tateyama, japan

Watanabe, K., Nishimoto, D., Ishita, S., Eda, N., Uehara, Y., Takahashi, G., Kunori, N., Kawakami, T., Shimada, W., Aoki, K. & Kawada, K., 2012, In: Bulletin of Glaciological Research. 30, p. 33-40 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Scopus citations

Low molecular weight (C ₁-C ₁₀) monocarboxylic acids, dissolved organic carbon and major inorganic ions in alpine snow pit sequence from a high mountain site, central Japan

Kawamura, K., Matsumoto, K., Tachibana, E. & Aoki, K., 2012/12, In: Atmospheric Environment. 62, p. 272-280 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

28 Scopus citations

2011

Bacterial communities in Asian dust-containing snow layers on Mt. Tateyama, Japan

Tanaka, D., Tokuyama, Y., Terada, Y., Kunimochi, K., Mizumaki, C., Tamura, S., Wakabayashi, M., Aoki, K., Shimada, W., Tanaka, H. & Nakamura, S., 2011, In: Bulletin of Glaciological Research. 29, p. 31-39 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

20 Scopus citations

Communities in asian desert dust (KOSA) bioaerosol accumulated in layers of snow on Mount Tateyama, central Japan

Maki, T., Aoki, K., Kobayashi, F., Kakikawa, M., Tobo, Y., Matsuki, A., Hasegawa, H. & Iwasaka, Y., 2011/12, In: Aerobiologia. 27, 4, p. 277-290 14 p.

Research output: Contribution to journal › Article › peer-review

Open Access

31 Scopus citations

Concentrations of Ions, Formaldehyde and Hydrogen Peroxide in Snow Cover at Murododaira

Watanabe, K., Nishimoto, D., Ishita, S., Iwama, S., Eda, N., Shimada, W., Aoki, K. & Kawada, K., 2011, p. 227. 1 p.

Research output: Contribution to conference › Abstract

Effects of Asian dust (KOSA) deposition event on bacterial and microalgal communities in the Pacific Ocean

Maki, T., Ishikawa, A., Kobayashi, F., Kakikawa, M., Aoki, K., Mastunaga, T., Hasegawa, H. & Iwasaka, Y., 2011/09, In: Asian Journal of Atmospheric Environment. 5, 3, p. 157-163 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

12 Scopus citations

Temporal and spatial variations of wet deposition flux of mineral dust in Japan

Osada, K., Ura, S., Kagawa, M., Mikami, M., Tanaka, T. Y., Matoba, S., Aoki, K., Shinoda, M., Kurosaki, Y., Hayashi, M., Shimizu, A. & Uematsu, M., 2011, In: Scientific Online Letters on the Atmosphere. 7, 1, p. 49-52 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Scopus citations

立山・室堂平の積雪中のイオン成分，ホルムアルデヒドおよび過酸化水素濃度

Translated title of the contribution: Concentrations of ionic constituents, formaldehyde and hydrogen peroxide in snow cover at Murododaira, Mt. Tateyama岩間真治, 渡辺幸一, 上原佳敏, 西元大樹, 小森静, 齋藤由紀子, 江田奈希紗, 善光英希, 島田亙, 青木一真 & 川田邦夫, 2011, In: 雪氷. 73, 5, p. 295-305 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2010

Chemical characteristics of Fog water at Mt. Tateyama, near the coast of the Japan Sea in Central Japan

Watanabe, K., Honoki, H., Iwai, A., Tomatsu, A., Noritake, K., Miyashita, N., Yamada, K., Yamada, H., Kawamura, H. & Aoki, K., 2010/09, In: Water, Air, and Soil Pollution. 211, 1-4, p. 379-393 15 p.

Research output: Contribution to journal › Article › peer-review

41 Scopus citations

Column aerosol optical properties based on the sky-radiometer measurement at Ny-Ålesund in the Arctic spring of 2006 and 2007

Shiobara, M., Yabuki, M., Yamano, M., Aoki, K. & Kobayashi, H., 2010/12, In: Antarctic Record. 54, SPEC. ISSUE, p. 890-898 9 p.

Research output: Contribution to journal › Article › peer-review

Long-term monitoring of aerosol optical characteristics by using sky radiometer at Ny-Ålesund, Svalbard

Aoki, K., Yabuki, M. & Shiobara, M., 2010/12, In: Antarctic Record. 54, SPEC. ISSUE, p. 882-889 8 p.

Research output: Contribution to journal › Article › peer-review

2009

Atmospheric aerosol variations at Okinawa Island in Japan observed by MAX-DOAS using a new cloud-screening method

Takashima, H., Irie, H., Kanaya, Y., Shimizu, A., Aoki, K. & Akimoto, H., 2009, In: Journal of Geophysical Research Atmospheres. 114, 18, D18213.

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Dual-wavelength aerosol vertical profile measurements by MAX-DOAS at Tsukuba, Japan

Irie, H., Kanaya, Y., Akimoto, H., Iwabuchi, H., Shimizu, A. & Aoki, K., 2009, In: Atmospheric Chemistry and Physics. 9, 8, p. 2741-2749 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

26 Scopus citations

2008

Aerosol and cloud optical properties by ground-based sky radiometer measurements

Aoki, K., 2008, In: Proceedings of SPIE - The International Society for Optical Engineering. 7027, 70270U.

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

First retrieval of tropospheric aerosol profiles using MAX-DOAS and comparison with lidar and sky radiometer measurements

Irie, H., Kanaya, Y., Akimoto, H., Iwabuchi, H., Shimizu, A. & Aoki, K., 2008, In: Atmospheric Chemistry and Physics. 8, 2, p. 341-350 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

123 Scopus citations

2007

Aerosol radiative characteristics at Gosan, Korea, during the Atmospheric Brown Cloud East Asian Regional Experiment 2005

Takamura, T., Sugimoto, N., Shimizu, A., Uchiyama, A., Yamazaki, A., Aoki, K., Nakajima, T., Sohn, B. J. & Takenaka, H., 2007/11/27, In: Journal of Geophysical Research Atmospheres. 112, 22, D22S36.

Research output: Contribution to journal › Article › peer-review

Open Access

36 Scopus citations

An algorithm that retrieves aerosol properties from dual-wavelength polarized lidar measurements

Nishizawa, T., Okamoto, H., Sugimoto, N., Matsui, I., Shimizu, A. & Aoki, K., 2007/03/27, In: Journal of Geophysical Research Atmospheres. 112, 6, D06212.

Research output: Contribution to journal › Article › peer-review

48 Scopus citations

More absorbing dust aerosol inferred from sky radiometer measurements at Anmyeon, Korea

Sohn, B. J., Nakajima, T., Chun, H. W. & Aoki, K., 2007/12, In: Journal of the Meteorological Society of Japan. 85, 6, p. 815-823 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Scopus citations

Overview of the Atmospheric Brown Cloud East Asian Regional Experiment 2005 and a study of the aerosol direct radiative forcing in east Asia

Nakajima, T., Yoon, S. C., Ramanathan, V., Shi, G. Y., Takemura, T., Higurashi, A., Takamura, T., Aoki, K., Sohn, B. J., Kim, S. W., Tsuruta, H., Sugimoto, N., Shimizu, A., Tanimoto, H., Sawa, Y., Lin, N. H., Lee, C. T., Goto, D. & Schutgens, N., 2007/12/27, In: Journal of Geophysical Research Atmospheres. 112, 24, D24S91.

Research output: Contribution to journal › Review article › peer-review

Open Access

239 Scopus citations

Vertical distribution and optical properties of aerosols observed over Japan during the Atmospheric Brown Clouds-East Asia Regional Experiment 2005

Hayasaka, T., Satake, S., Shimizu, A., Sugimoto, N., Matsui, I., Aoki, K. & Muraji, Y., 2007/11/27, In: Journal of Geophysical Research Atmospheres. 112, 22, D22S35.

Research output: Contribution to journal › Article › peer-review

Open Access

56 Scopus citations

2006

Yellow sand dust event on 13 April 2003 over Western Kyushu, Japan

Arao, K., Ishizaka, J., Sugimoto, N., Matsui, I., Shimizu, A., Mori, I., Nishikawa, M., Aoki, K., Uchiyama, A., Yamazaki, A., Togawa, H. & Asano, J., 2006, In: Scientific Online Letters on the Atmosphere. 2, p. 100-103 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Scopus citations

2004

Continuous observations of Asian dust and other aerosols by polarization lidars in China and Japan during ACE-Asia

Shimizu, A., Sugimoto, N., Matsui, I., Arao, K., Uno, I., Murayama, T., Kagawa, N., Aoki, K., Uchiyama, A. & Yamazaki, A. A., 2004/10/16, In: Journal of Geophysical Research Atmospheres. 109, 19, p. D19S17 1-14

Research output: Contribution to journal › Article › peer-review

Open Access

411 Scopus citations

Increasing winter runoff in a middle-latitude mountain area of central Japan

Wada, N., Kawada, K., Kawamura, R., Aoki, K. & Kume, A., 2004/12, In: Journal of the Meteorological Society of Japan. 82, 6, p. 1589-1597 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Scopus citations

Remote sensing of large-scale boreal forest fire aerosol in Eastern Asia from ADEOS-2/GLI during spring 2003

Höller, R., Higurashi, A., Aoki, K. & Fukushima, H., 2004, In: Proceedings of SPIE - The International Society for Optical Engineering. 5571, p. 312-321 10 p., 40.

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Kazuma Aoki

Research output

Search results