Publication list by Hirofumi SUGAWARA

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Aviation Meteorology


  • Low Visibility due to the Local Front over Bouso Peninsula, Japan
H. Sugawara, M. Matsumoto and K. Toimne
Tenki(bulletin journal of the Meteorological Society of Japan), 55, pp.637-649, 2008 (in Japanese)
English abstract


  • Direct Photographic Method for Measuring Droplet Size Distribution in Fog
Scientific Online Letters on the Atmosphere, Vol.5, pp.13-16, 2009
T. Okuda, K. Tomine and H. Sugawara
PDF


  • Visibility and Fog Drop Size Spectrum at Misawa Air Base
Journal of the Meteorological Society of Japan, Vol.86, pp.901-917, 2008
T. Okuda, K. Tomine, F. Kobayashi, H. Sugawara
PDF

    • Urban Climate (Sensible heat flux)


  • Roughness length for heat over an urban canopy
Theoretical and Applied Climatology, Vol.95, No.3-4, Pages 291-299, 2009
H. Sugawara and K. Narita
publisher's page



  • Roughness lengths for momentum and heat derived from outdoor urban scale models 
Journal of Applied Meteorology and Climatology, Vol.46,No.7, pp.1067-1079, 2007
M. Kanda, M. Kanega, T. Kawai, R. Moriwaki and H.Sugawara
publisher's page


  • Turbulent transfer efficiency of heat, vapor, and CO2 measured in an urban surface layer
J. Japan Soc. Hydrology and Water Resources, 16, pp.491-500, 2003 (in Japanese  with English abstract)
R. Moriwaki, M. Kanda and H. Sugawara
PDF

    • Urban Climate (Urban green space)


  • Analysis of Movement of Cooled Air in Shinjuku Gyoen
Y. Nagatani, K. Umeki, T. Honjo, H. Sugawara, K. Narita and T. Mikami
J. Agr. Meteo., 64, pp.281-288 2008 (in Japanese with English abstract)
English abstract


  • Cool island intensity in a large urban green: seasonal variation
and relationship to atmospheric condition
H. Sugawara, K. Narita, T. Mikami, T. Honjo, K. Ishii
Tenki(bulletin journal of the Meteorological Society of Japan), 53, pp.393-404，2006 (in Japaese with English abstract)
English abstract



  • Cool-island and Cold Air-seeping Phenomena in an Urban  Park, Shinjuku Gyoen, Tokyo
K. Narita, T. Mikami, H. Sugawara, T. Honjo, T. Kimura and K. Kuwata
Geographycal Rev. Japan, 77, pp.403-420，2004 (in Japanese with English abstract)



  • Field measurement of cool island phenomena in Shinjyuku Gyoen, Tokyo
J. Env. Information Sci., 14, 273-278，2000 (in Japanese)
T. Honjo, H. Sugawara, T. Mikami, K. Narita, N. Kuwata

    • Urban Climate (Canopy, Canyon)


  • Temperature and Wind Distribution in an E-W-Oriented Urban Street Canyon
Scientific Online Letters on the Atmosphere, Vol.4, pp.53-56, 2008
H. Sugawara, A.Hagishima, K. Narita, H. Ogawa, M. Yamano
PDF


  • Field Measurement of distribution of convective heat transfer coefficient within a real-scale urban canopy
A. Hagishima, K. Narita, H. Sugawra and J. Tanimoto
J.Env. Eng. AIJ, 626, pp.511-518, 2008 (in Japanese with English abstract) 


  • Longwave radiation flux from an urban canopy: Evaluation via measurements of directional radiometric temperature 
Remote Sensing of Environment, 104, pp.226-237, 2006
H. Sugawara and T. Takamura
abstract

    • Urban Climate (Air temperature, thermal heterogeneity)


  • Re-examination of City Air Temperature for Heat Island Intensity Evaluation-Case Study in Seoul, Korea-
H. Sugawara, D. W. Ji, K. Tomine
Tenki(bulletin journal of the Meteorological Society of Japan), 52, pp. 119-128, 2005 (in Japanese with English abstract)
PDF(publisher's page)
English abstract


  • Representative Air Temperature of Thermally Heterogeneous Urban Areas Using the Measured Pressure Gradient
Journal of Applied Meteorology, Vol.43,No.8, pp.1168-1179, 2004
Hirofumi Sugawara, Ken-ichi Narita and Takehiko Mikami
PDF


  • Spatial Average and Variation of Radiation and Temperature within a Street Canyon:
Case Study in the City Area around Shinjyuku Gyoen Park
J. Env. Information Sci., 17, pp.47-52，2003 (in Japanese with English abstract))
T. Takano, K. Narita, T. Mikami, H. Sugawara, T. Honjo
English abstract

    • Measurement methodology


  • Representative Precipitation Measurement Using the Pressure Gradient
H. Sugawara, T. Kurita, K. Tomine
J. Japan Soc. Hydorology and Water Resources, 17, pp.163-169, 2004 (in Japanese
  with English abstract)
PDF


  • A Trial to Use a Hot-Air Balloon for Measuring Upper Atmospheric Temperature
Tenki, 50, pp.437-445，2003 (in Japanese with English abstract)
K. Tomine, K. Kurosaki, T. Yamazaki, Y. Onozuka, Y. Kuroki, H. Sugawara
English abstract


  • Shipboard and Helicopter-borne Observations of Low-Altitude Temperature Inversion Layer of the South Coast of Kanto Area
M. Yamazaki, G. Naito, K. Tomine, H. Sugawara and T. Itano
Proc. National Symp. Wind ENg., Symp17, pp.59-64，2002 (in Japanese)
English abstract

    • Urban Climate (Heat storage)


  •  Estimation of Effective Thermal Property Parameter on a Heterogeneous Urban Surface
Journal of Meteorological Society of Japan Vol.79 ,No.6, pp.1169-1181, 2001
Hirofumi Sugawara, Ken-ichi Narita and Takehiko Mikami
PDF(publisher's page)
    • Others 
  • Lower Wind Features of Convective Cloud Initiation over Tokyo Metropolitan Area in Mid-summer
Fumiaki Kobayashi, Hirofumi Sugawara, *Yuka Ogawa, Manabu Kanda, Yukio Tamura,
  Kazuki Hibi, Kouichi Miyashita, Tsuyoshi Honjyou, Ahoro Adachi, Takehiko Mikami and Kouichirou Ishii
Proc. National Symp. Wind ENg., Symp19, pp.43-48，2006 (in Japanese)
English abstract


  • Sensitivity test of urban surface temperature
H. Sugawara and J. Kondo
Tenki(bulletin journal of the Meteorological Society of Japan),42, pp. 813-818，1995 (in Japanese)
Japanese PDF


  • Diurnal temperature variation of the river water (2) Observational verification
J. Kondo, H. Sugawara, M. Takahashi, M. Tanii
J. Japan Soc. Hydrology and Water Resources, 8, pp.197-209, 1995 (in Japanese with English abstract)
abstract


  • Errors in Calculation of Satulation Vapor Pressure
J. Japan Soc. Hydorology and Water Resources, 7, pp.22-25, 1994 (in Japanese)
H. Sugawara and J. Kondo
Japanese PDF