| Roughness lengths for momentum and heat derived from outdoor urban scale models M Kanda, M Kanega, T Kawai, R Moriwaki, H Sugawara Journal of Applied Meteorology and Climatology 46 (7), 1067-1079, 2007 | 232 | 2007 |
| Thermal influence of a large green space on a hot urban environment H Sugawara, S Shimizu, H Takahashi, S Hagiwara, K Narita, T Mikami, ... Journal of environmental quality 45 (1), 125-133, 2016 | 73 | 2016 |
| Observational study of power-law approximation of wind profiles within an urban boundary layer for various wind conditions H Kikumoto, R Ooka, H Sugawara, J Lim Journal of Wind Engineering and Industrial Aerodynamics 164, 13-21, 2017 | 63 | 2017 |
| Cool-island and cold air-seeping phenomena in an urban park, Shinjuku Gyoen, Tokyo K NARITA, T MIKAMI, H SUGAWARA, T HONJO, K KIMURA, N KUWATA Geographical Review of Japan 77 (6), 403-420_1, 2004 | 47 | 2004 |
| Longwave radiation flux from an urban canopy: Evaluation via measurements of directional radiometric temperature H Sugawara, T Takamura Remote Sensing of Environment 104 (2), 226-237, 2006 | 38 | 2006 |
| Estimation of effective thermal property parameter on a heterogeneous urban surface H Sugawara, K Narita, T Mikami Journal of the Meteorological Society of Japan. Ser. II 79 (6), 1169-1181, 2001 | 37 | 2001 |
| Roughness length for heat over an urban canopy H Sugawara, K Narita Theoretical and applied climatology 95, 291-299, 2009 | 35 | 2009 |
| Diurnal variation of CO2 flux in an urban area of Tokyo T Hirano, H Sugawara, S Murayama, H Kondo Sola 11, 100-103, 2015 | 34 | 2015 |
| Cool island intensity in a large urban green: Seasonal variation and relationship to atmospheric condition H Sugawara Meteorological Society of Japan 53 (5), 393-404, 2006 | 32 | 2006 |
| Surface albedo in cities: case study in Sapporo and Tokyo, Japan H Sugawara, T Takamura Boundary-layer meteorology 153, 539-553, 2014 | 29 | 2014 |
| Observation of cool island effect in urban park (Shinjuku Gyoen) T Honjo Fifth International Conference on Urban Climate 2, 261-264, 2003 | 29 | 2003 |
| Effects of roadside trees on the thermal environment within a street canyon ナリタケンイチ， スガワラヒロフミ， ホウジョウツヨシ Geographical reports of Tokyo metropolitan university, 41-48, 2008 | 28 | 2008 |
| Anthropogenic CO2 Emissions Changes in an Urban Area of Tokyo, Japan, Due to the COVID‐19 Pandemic: A Case Study During the State of Emergency in April … H Sugawara, S Ishidoya, Y Terao, Y Takane, Y Kikegawa, K Nakajima Geophysical Research Letters 48 (15), e2021GL092600, 2021 | 27 | 2021 |
| Sensitivity test of urban surface temperature H Sugawara, J Kondo Tenki 42, 813-818, 1995 | 23 | 1995 |
| O2 : CO2 exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic CO2 emissions S Ishidoya, H Sugawara, Y Terao, N Kaneyasu, N Aoki, K Tsuboi, ... Atmospheric Chemistry and Physics 20 (9), 5293-5308, 2020 | 22 | 2020 |
| Tokyo metropolitan area convection study for extreme weather resilient cities T Nakatani, R Misumi, Y Shoji, K Saito, H Seko, N Seino, S Suzuki, ... Bulletin of the American Meteorological Society 96 (8), ES123-ES126, 2015 | 21 | 2015 |
| Comprehensive outdoor scale model experiments for urban climate (COSMO) M Kanda, T Kawai, R Moriwaki, K Narita, A Hagishima, H Sugawara Proc., 6th Int. Conf. on Urban Climate, 270-273, 2006 | 21 | 2006 |
| Heat exchange between urban structures and the atmospheric boundary layer H Sugawara PhD thesis, Tohoku university, 2001 | 21 | 2001 |
| Small-scale spatial variability of turbulence statistics,(co) spectra and turbulent kinetic energy measured over a regular array of cube roughness M Roth, A Inagaki, H Sugawara, M Kanda Environmental Fluid Mechanics 15 (2), 329-348, 2015 | 19 | 2015 |
| 8.2 OBSERVATIONS ABOUT COOL-ISLAND PHENOMENA IN URBAN PARK K Narita, T Mikami, T Honjo, H Sugawara, K Kimura, N Kuwata | 19 | 2002 |
