| Phylogenetic analysis of bacteria preserved in a permafrost ice wedge for 25,000 years T Katayama, M Tanaka, J Moriizumi, T Nakamura, A Brouchkov, ... Applied and Environmental Microbiology 73 (7), 2360-2363, 2007 | 108 | 2007 |
| Simulation of the concentrations and distributions of indoor radon and thoron W Zhou, T Iida, J Moriizumi, T Aoyagi, I Takahashi Radiation protection dosimetry 93 (4), 357-367, 2001 | 99 | 2001 |
| Thermokarst formation and vegetation dynamics inferred from a palynological study in Central Yakutia, Eastern Siberia, Russia F Katamura, M Fukuda, NP Bosikov, RV Desyatkin, T Nakamura, ... Arctic, Antarctic, and Alpine Research 38 (4), 561-570, 2006 | 71 | 2006 |
| Evaluation of the atmospheric transport model NIRE-CTM-96 by using measured radon-222 concentrations S Taguchi, T Iida, J Moriizumi Tellus B: Chemical and Physical Meteorology 54 (3), 250-268, 2002 | 62 | 2002 |
| Automobile exhaust as a source of 13C-and D-enriched atmospheric methane in urban areas F Nakagawa, U Tsunogai, DD Komatsu, K Yamada, N Yoshida, ... Organic Geochemistry 36 (5), 727-738, 2005 | 43 | 2005 |
| Estimation of global radon exhalation rate distribution M Goto, J Moriizumi, H Yamazawa, T Iida, W Zhuo AIP conference proceedings 1034 (1), 169-172, 2008 | 41 | 2008 |
| Estimation of the global 222Rn flux density from the Earth's surface S Hirao, H Yamazawa, J Moriizumi Japanese Journal of Health Physics 45 (2), 161-171, 2010 | 40 | 2010 |
| Estimation of areal flux of atmospheric methane in an urban area of Nagoya, Japan, inferred from atmospheric radon-222 data JUN Moriizumi, K Nagamine, T Iida, Y Ikebe Atmospheric Environment 30 (10-11), 1543-1549, 1996 | 39 | 1996 |
| The transport mechanisms of 222Rn in soil at Tateishi as an anomaly spot in Japan D Iskandar, T Iida, H Yamazawa, J Moriizumi, J Koarashi, K Yamasoto, ... Applied Radiation and Isotopes 63 (3), 401-408, 2005 | 34 | 2005 |
| Depth profiles of radiocarbon and carbon isotopic compositions of organic matter and CO2 in a forest soil W Liu, J Moriizumi, H Yamazawa, T Iida Journal of Environmental Radioactivity 90 (3), 210-223, 2006 | 31 | 2006 |
| Trace elements with large activation cross section in concrete materials in Japan A Suzuki, T Iida, J Moriizumi, Y Sakuma, J Takada, K Yamasaki, ... Journal of nuclear science and technology 38 (7), 542-550, 2001 | 31 | 2001 |
| Air concentration estimation of radionuclides discharged from Fukushima Daiichi Nuclear Power Station using NaI (Tl) detector pulse height distribution measured in Ibaraki … Y Terasaka, H Yamazawa, J Hirouchi, S Hirao, H Sugiura, J Moriizumi, ... Journal of Nuclear Science and Technology 53 (12), 1919-1932, 2016 | 30 | 2016 |
| Quantification of emission estimates of CO2, CH4 and CO for East Asia derived from atmospheric radon-222 measurements over the western North Pacific A Wada, H Matsueda, S Murayama, S Taguchi, S Hirao, H Yamazawa, ... Tellus B: Chemical and Physical Meteorology 65 (1), 18037, 2013 | 29 | 2013 |
| The weather dependence of particle size distribution of indoor radioactive aerosol associated with radon decay products AMA Mostafa, K Tamaki, J Moriizumi, H Yamazawa, T Iida Radiation protection dosimetry 146 (1-3), 19-22, 2011 | 28 | 2011 |
| Carbon isotopic analysis of atmospheric methane in urban and suburban areas: fossil and non-fossil methane from local sources J Moriizumi, K Nagamine, T Iida, Y Ikebe Atmospheric Environment 32 (17), 2947-2955, 1998 | 26 | 1998 |
| The effects of different types of concrete on population doses A Suzuki, T Iida, J Moriizumi, Y Sakuma Radiation protection dosimetry 90 (4), 437-443, 2000 | 24 | 2000 |
| Seasonal behavior of radon decay products in indoor air and resulting radiation dose to human respiratory tract AMA Mostafa, H Yamazawa, MAM Uosif, J Moriizumi Journal of Radiation Research and Applied Sciences 8 (1), 142-147, 2015 | 22 | 2015 |
| Development and verification of long-range atmospheric radon-222 transport model S Hirao, H Yamazawa, J Moriizumi, K Yoshioka, T Iida Journal of Nuclear Science and Technology 45 (sup6), 166-172, 2008 | 20 | 2008 |
| Measurement and modeling of oxidation rate of hydrogen isotopic gases by soil M Ota, H Yamazawa, J Moriizumi, T Iida Journal of environmental radioactivity 97 (2-3), 103-115, 2007 | 20 | 2007 |
| Estimation of 14CO2 flux at soil-atmosphere interface and distribution of 14C in forest ecosystem J Koarashi, H Amano, M Andoh, T Iida, J Moriizumi Journal of Environmental Radioactivity 60 (3), 249-261, 2002 | 20 | 2002 |
