| Effects of combustion emissions from the Eurasian continent in winter on seasonal δ13C of elemental carbon in aerosols in Japan H Kawashima, Y Haneishi Atmospheric Environment 46, 568-579, 2012 | 113 | 2012 |
| Inorganic ion and nitrogen isotopic compositions of atmospheric aerosols at Yurihonjo, Japan: Implications for nitrogen sources H Kawashima, T Kurahashi Atmospheric environment 45 (35), 6309-6316, 2011 | 90 | 2011 |
| Volatile organic compound emission factors from roadside measurements H Kawashima, S Minami, Y Hanai, A Fushimi Atmospheric Environment 40 (13), 2301-2312, 2006 | 51 | 2006 |
| Determination of organic acids in honey by liquid chromatography with tandem mass spectrometry M Suto, H Kawashima, Y Nakamura Food Analytical Methods 13 (12), 2249-2257, 2020 | 36 | 2020 |
| Stable carbon isotope ratios for organic acids in commercial honey samples H Kawashima, M Suto, N Suto Food chemistry 289, 49-55, 2019 | 35 | 2019 |
| Global mapping of carbon isotope ratios in coal N Suto, H Kawashima Journal of Geochemical Exploration 167, 12-19, 2016 | 33 | 2016 |
| Source apportionment based on an atmospheric dispersion model and multiple linear regression analysis A Fushimi, H Kawashima, H Kajihara Atmospheric Environment 39 (7), 1323-1334, 2005 | 27 | 2005 |
| Nitrogen isotope fractionation from ammonia gas to ammonium in particulate ammonium chloride H Kawashima, S Ono Environmental Science & Technology 53 (18), 10629-10635, 2019 | 25 | 2019 |
| Concentrations and size distributions of black carbon in the surface snow of Eastern Antarctica in 2011 T Kinase, K Adachi, N Oshima, K Goto‐Azuma, Y Ogawa‐Tsukagawa, ... Journal of Geophysical Research: Atmospheres 125 (1), e2019JD030737, 2020 | 21 | 2020 |
| Measurement of the stable carbon isotope ratio of atmospheric volatile organic compounds using chromatography, combustion, and isotope ratio mass spectrometry coupled with … H Kawashima, M Murakami Atmospheric Environment 89, 140-147, 2014 | 21 | 2014 |
| Determination of carbon isotope ratios for honey samples by means of a liquid chromatography/isotope ratio mass spectrometry system coupled with a post‐column pump H Kawashima, M Suto, N Suto Rapid Communications in Mass Spectrometry 32 (15), 1271-1279, 2018 | 18 | 2018 |
| Seasonal trends of the stable nitrogen isotope ratio in particulate nitrogen compounds and their gaseous precursors in Akita, Japan H Kawashima Tellus B: Chemical and Physical Meteorology 71 (1), 1627846, 2019 | 17 | 2019 |
| Laboratory-based validation of a passive sampler for determination of the nitrogen stable isotope ratio of ammonia gas H Kawashima, R Ogata, T Gunji Atmospheric Environment 245, 118009, 2021 | 14 | 2021 |
| Heart-cutting two-dimensional liquid chromatography combined with isotope ratio mass spectrometry for the determination of stable carbon isotope ratios of gluconic acid in honey M Suto, H Kawashima, N Suto Journal of Chromatography A 1608, 460421, 2019 | 14 | 2019 |
| Compound specific carbon isotope analysis in sake by LC/IRMS and brewers’ alcohol proportion M Suto, H Kawashima Scientific Reports 9 (1), 17635, 2019 | 14 | 2019 |
| Hydrogen isotope analysis of benzene and toluene emitted from vehicles N Kikuchi, H Kawashima Atmospheric Environment 72, 151-158, 2013 | 13 | 2013 |
| Measurement report: Source characteristics of water-soluble organic carbon in PM2.5 at two sites in Japan, as assessed by long-term observation and stable … N Suto, H Kawashima Atmospheric chemistry and physics 21 (15), 11815-11828, 2021 | 10 | 2021 |
| Sources identification of ammonium in PM2. 5 during monsoon season in Dhaka, Bangladesh H Kawashima, O Yoshida, KS Joy, RA Raju, KN Islam, F Jeba, A Salam Science of The Total Environment 838, 156433, 2022 | 9 | 2022 |
| Carbon isotope ratio of organic acids in sake and wine by solid-phase extraction combined with LC/IRMS M Suto, H Kawashima Analytical and Bioanalytical Chemistry 413, 355-363, 2021 | 9 | 2021 |
| The measurement of stable carbon isotope ratios of eight methamidophos samples H Kawashima Journal of forensic sciences 60 (5), 1360-1364, 2015 | 9 | 2015 |
