SEASONAL AND DIURNAL EVOLUTION OF ENERGY, H<SUB>2</SUB>O AND CO<SUB>2</SUB> FLUXES OVER TOKYO BAY

DOI
  • ODA Ryoko
    東京工業大学大学院 理工学研究科 国際開発工学専攻
  • MORIWAKI Ryo
    東京工業大学大学院 理工学研究科 土木工学専攻
  • KANDA Manabu
    東京工業大学大学院 理工学研究科 国際開発工学専攻

Bibliographic Information

Other Title
  • 東京湾におけるエネルギー・H<SUB>2</SUB>O・CO<SUB>2</SUB>フラックスの季節変化

Abstract

In this study, we have investigated the fluxes of energy, H2O and CO2 between the water surface and the atmosphere over Tokyo Bay. And we compared these fluxes with those at a suburban area (Kugahara) in Tokyo, Japan. From recent observations (2004/12-2005/8), the interesting features of energy and scalar fluxes in Tokyo Bay were verified: 1) Sensible heat flux was positive in winter whereas it was negative in summer. 2) Positive latent heat flux was large in winter and it was dependent on wind speed. 3) The CO2 flux in the suburban area was positive (CO2 source), whereas that in Tokyo Bay was negative (CO2 sink). These results were probably due to the advection of air from the urban area.

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Details 詳細情報について

  • CRID
    1390001205171546752
  • NII Article ID
    130004043856
  • DOI
    10.2208/prohe.50.463
  • ISSN
    18849172
    09167374
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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