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Name: Syuichi ITAHASHI
Email: isyuichi@criepi.denken.or.jp; sitahas@ncsu.edu
EDUCATION
Ph.D, 2013 Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Japan
M.S., 2010 Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Japan
B.S., 2008 Science, Faculty of Science, Kyushu University, Japan
APPORTIONMENTS
2015–Present, Visiting Researcher, Meteorological Research Institute
2014–Present, Research Scientist, Central Research Institute of Electric Power Industry
2013–2014, Research Associate, Central Research Institute of Electric Power Industry
RESEARCH INTERESTS & SPECIALTIES
Research interests include to progress our understanding of various atmospheric pollutants (e.g., O3 and PM2.5); to evaluate the source sensitivities/apportionments; to contribute the appropriate regulation strategies of emissions over East Asia based on the chemical transport model.
Research specialties include regional chemical transport modeling of CMAQ, CAMx, and WRF-Chem; related observation data analysis.
PUBLICATIONS
Scopus
(https://www.scopus.com/authid/detail.uri?authorId=36606305200)
ResearcherID
(http://www.researcherid.com/rid/F-5684-2014)
Google Scholar
(https://scholar.google.co.jp/citations?user=edjQcYEAAAAJ&hl=ja&oi=ao)
41) Chatani, S., Yamaji, K., Sakurai, T., Itahashi, S., Shimadera, H., Kitayama, K., Hayami, H.: Overview of model inter-comparison in Japan’s Study for Reference Air Quality Modeling (J-STREAM), Atmosphere, 9, 19 (2018)
40) Itahashi, S., Hatakeyama, S., Shimada, K., Tatsuta, S., Taniguchi, Y., Chan, C. K., Kim, Y-P., Lin, N-H., Takami, A.: Model Estimation of Sulfate Aerosol Sources Collected at Cape Hedo during an intensive Campaign in October-November, Aerosol and Air Quality Research, 17, 3079-3090 (2017)
39) Wang, Z., Itahashi, S., Uno, I., Pan, X. L., Osada, K., Yamamoto, S., Nishizawa, T., Tamura, K., Wang, Z.: Modeling the ling-range transport of particulate matters for January in East Asia using NAQPMS and CMAQ, Aerosol and Air Quality Research, 17, 3065-3078 (2017)
33) Uno,I., Osada, K., Yumimoto, K., Wang, Z., Itahashi, S., Pan, X.L., Hara, Y., Yamamoto, S., Nishizawa, T.: Importance of long-range nitrate transport based on long-term observation and modeling of dust and pollutants over East Asia, Aerosol and Air Quality Research, 17, 3052-3064 (2017)
32) Uno, I., Osada, K., Yumimoto, K., Wang, Z., Itahaashi, S., Pan, X. L., Hara, Y., Kanaya, Y., Yamamoto, S., Fairlie, T. D.: Seasonal variation of fine- and coarse-mode nitrate and related aerosols over East Asia: synergetic observation and chemical transport model analysis, Atmos. Chem. Phys., 17, 14181-14197 (2017)
31) Uno, I., Yumimoto, K., Osada, K., Wang, Z., Pan, X.L., Itahashi, S., Yamamoto, S.: Dust Acid Uptake Analysis during Long-lasting Dust and Pollution Episodes over East Asia based on Synergetic Observation and Chemical Transport Model, SOLA, 13, 109-113 (2017)
30) Uno, I., Yumimoto, K., Pan, X.L., Wang, Z., Osada, K., Itahashi, S., Yamamoto, S.: Simultaneous Dust and Pollutant Transport over East Asia: the Tripartite Environment Ministers Meeting March 2014 Case Study, SOLA, 13, 47-52 (2017)
29) Itahashi, S., Uno, I., Osada, K., Kamiguchi, Y., Yamamoto, S., Tamura, K., Wang, Z., Kurosaki, Y., Kanaya, Y.: Nitrate transboundary heavy pollution over East Asia in winter, Atmos. Chem. Phys., 17, 3823-3843 (2017)
28) Itahashi, S., Hayami, H. Uno, I., Yumimoto, K.: Chinese province-scale Source apportionments for sulfate aerosol in 2005 evaluated by the tagged tracer method, Environ. Pol., 220, 1366-1375 (2017)
27) Uno, I., Wang, Z., Yumimoto, K., Itahashi, S., Osada, K., Irie, H., Yamamoto, S., Hayasaki, M., Sugata, S.: Is PM2.5 Trans-boundary Environmental Problem in Japan dramatically improving? Journal of Japan Society for Atmospheric Environment, 52(6), 177-184 (2017) [in Japanese with English abstract]
26) Tanaka, K., Hayami, H., Saino, H., Miura, K., Itahashi, S., Saito, S.: Three-dimensional analysis of haze by PM2.5 and other pollutants based on ground- and elevated-level monitoring in Central Tokyo: Example in early part of December 2015, Journal of Japan Society for Atmospheric Environment, 52(2), 51-58 (2017) [in Japanese with English abstract]
25) Itahashi, S., Hayami, H., Uno, I., Pan, X., Uematsu, M.: Importance of coarse-mode nitrate produced via sea salt as atmospheric input to East Asian oceans, Geophys. Res. Lett., 43, 5483-5491 (2016)
24) Irie, I., Muto, T., Itahashi, S., Kurokawa, J., Uno, I.: Turnaround of tropospheric nitrogen dioxide pollution trends in China, Japan, and South Korea, SOLA, 12,170-174 (2016)
23) Itahashi, S., Hayami, H.: Source apportionments of PM2.5 in Japan on 2010 fiscal year evaluated by the tracer method on regional air quality model, Journal of Japan Society for Atmospheric Environment, 51(5), 197-217 (2016) [in Japanese with English abstract]
22) Uno, I., Osada, K., Yumimoto, K., Itahashi, S., Kuwahara, S., Pan, X. L., Hara, Y., Yamamoto, S.: Numerical analysis of trans-boundary transport of dust-nitrate during the long-lasting yellow sand episode observed over the northern Kyushu area in late May-early June 2014, Journal of Japan Society for Atmospheric Environment, 51(4), 181-189 (2016) [in Japanese with English abstract]
21) Uno, I., Pan, X. L., Itahashi, S., Yumimoto, K., Hara, Y., Kuribayashi, M., Yamamoto, S., Shimohara, T., Tamura, K., Ogata, Y., Osada, K., Kamikuchi, Y., Yamada, S., Kobayashi, H.: Overview of long-lasting yellow sand and high concentration of air pollution observed over the Norther Kyushu area in the late May-early June 2014, Journal of Japan Society for Atmospheric Environment, 51(1), 44-57 (2016) [in Japanese with English abstract]
20) Itahashi, S., Uno, I., Hayami, H., Fujita, S.: Variation of the ratio of nitrate to non-seasalt sulfate in precipitation over East Asia with emissions from China, Atmos. Environ., 118, 87-97 (2015)
19) Itahashi,S., Hayami, H., Uno, I.: Comprehensive study of emission source contributions for tropospheric ozone formation over East Asia, J. Geophys. Res. –Atmos., 120, 331-358 (2015)
18) Kiriyama, Y, Shimadera, H., Itahashi, S., Hayami, H., Miura, K.: Evaluation of the effect of regional pollutants and residual ozone on ozone concentrations in the morning in the inland of the Kanto region, Asian Journal of Atmospheric Environment, 9(1), 1-11 (2015)
17) Yumimoto, K., Uno, I., Itahashi, S., Kuribayashi, M., Miyazaki, K.: Application of inversion technique to quick update of anthropogenic NOx emission with satellite observation and chemical transport model, Journal of Japan Society for Atmospheric Environment, 50(5), 199-206 (2015) [in Japanese with English abstract]
16) Itahashi, S., Hayami, H.: Evaluation of source apportionments from Domestic/Overseas impacts on sulfate aerosol concentration in Japan on the basis of tagged tracer method in regional chemical transport model, Journal of Japan Society for Atmospheric Environment, 50(3), 138-151 (2015) [in Japanese with English abstract]
15) Kiriyama, Y., Hayami, H., Itahashi, S., Shimadera, H., Miura, K., Nakatsuka, S., Morikawa, T.: Effect of NOx and VOC controls for surface ozone concentration in summertime in Kanto region of Japan, Journal of Japan Society for Atmospheric Environment, 50(1), 8-15 (2015) [in English with Japanese abstract]
14) Itahashi, S., Uno, I., Hayami, H., Fujita, S.: Modeling investigation of controlling factors in the increasing ratio of nitrate to non-seasalt sulfate in precipitation over Japan, Atmos. Environ., 92, 171-177 (2014)
13) Itahashi, S., Uno, I., Irie, H., Kurokawa, J., Ohara, T.: Regional modeling of tropospheric NO2 vertical column density over East Asia during the period 2000-2010: comparison with multisatellite observations, Atmos. Chem. Phys., 14, 3623-3635 (2014)
12) Yumimoto, K., Uno, I., Itahashi, S.: Long-term inverse modeling of Chinese CO emission from satellite observations, Environmental Pollution, 195, 308-318 (2014)
11) Itahashi, S., Hayami, H., Shimadera, H., Uno, I.: The relationships between ground-based PM2.5 observation and space-borne aerosol optical depth, Journal of Japan Society for Atmospheric Environment, 49(3), 149-156 (2014) [in Japanese with English abstract]
10) Itahashi, S., Uno, I., Kim, S-T.: Seasonal source contributions of tropospheric ozone over East Asia based on CMAQ-HDDM, Atmos. Environ., 70, 204-217 (2013)
9) Uno, I., Yumimoto, K., Hara, Y., Itahashi, S., Sugimoto, N., Ohara, T.: Why a remarkably high PM2.5 Air Pollution occurred over China in January 2013? Journal of Japan Society for Atmospheric Environment, 48(6), 274-279 (2013) [in Japanese with English abstract]
8) Uno, I., Itahashi, S., Yumimoto, K., Irie, H., Kurokawa, J., Ohara, T.: Model analysis of NOx emission trend and nitrogen compound behaviors over East Asia, Journal of Japan Society for Atmospheric Environment, 48(5), 223-233 (2013) [in Japanese with English abstract]
7) Itahashi, S., Uno, I., Kim, S-T.: Source contributions of sulfate aerosol over East Asia estimated by CMAQ-DDM, Environ. Sci. Tech., 46, 6733-6741 (2012)
6) Itahashi, S., Uno, I., Yumimoto, K., Irie, H., Osada, K., Ogata, K., Fukushima, H., Wang, Z-F., Ohara, T.: Interannual variation in the fine-mode MODIS aerosol optical depth and its relationship to the changes in sulfur dioxide emissions in China between 2000 and 2010, Atmos. Chem. Phys., 12, 2631-2640 (2012)
5) Itahashi, S., Uno, I., Kim, S-T.: Application of HDDM sensitivity analysis technique for the source-receptor analysis over East Asia, Journal of Japan Society for Atmospheric Environment, 47(5), 205-216 (2012) [in Japanese with English abstract]
4) Uno, I., Itahashi, S., Yamaji, K., Takami, A., Osada, K., Yokouchi, Y., Shimizu, A., Kaneyasu, N., Kajii, Y., Kato, S., Uematsu, M.: Modeling studies of outflow of continental polluted air mass observed in Cape Hedo, Okinawa during the W-PASS 2008 spring observation campaign, Journal of Japan Society for Atmospheric Environment, 47(5), 195-204 (2012) [in Japanese with English abstract]
3) Matsuguma, D., Itahashi, S., Uno, I., Wakamatsu, S.: Numerical Analysis of Large Scale Transport of High Concentration Ozone to Tanzawa Mountains, Journal of Japan Society for Atmospheric Environment, 47(4), 173-178 (2012) [in Japanese with English abstract]
2) Itahashi, S., Yumimoto, K., Uno, I., Eguchi, K., Takemura, T., Hara, Y., Shimizu, A., Sugimoto, N., Liu, Z.: Structure of dust and air pollutant outflow over East Asia in the spring, Geophys. Res. Lett., 37, L20806 (2010)
1) Itahashi, S., Yumimoto, K., Uno, I., Ohara, T., Kurokawa, J., Shimizu, A., Yamamoto, S., Oishi, O., Iwamoto, S.: Analysis of transboundary air pollution occurred during Spring 2007 over East Asia using CMAQ, Journal of Japan Society for Atmospheric Environment, 44(4), 175-185 (2009) [in Japanese with English abstract]
HONORS&AWARDS
Creative Work Award for Young Scientist, Japan Society of Atmospheric Environment, 2017
Best Article Award in 2015, Japan Society of Atmospheric Environment, 2016
Yamamoto Prize, Meteorological Society of Japan, 2015
Best Article Award in 2014, Japan Society of Atmospheric Environment, 2015
Best Article Award in 2012, Japan Society of Atmospheric Environment, 2013
Young Scientist Award, Meteorological Society of Japan, Kyushu branch, 2010
Best Article Award in 2009, Japan Society of Atmospheric Environment, 2010
Outstanding Student Award, Kyushu University, 2010
MEMBERSHIP&ACTIVITIES
Japan Society for Atmospheric Environment – member
Japan Society of Atmospheric Chemistry – member
Japan Association of Aerosol Science and Technology – member
Meteorological Society of Japan – member
Japan Geoscience Union – member
Asian Journal of Atmospheric Environment (AJAE) – Editorial Advisory Board
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