The Spectral Density Technique for the Determination of CO2 Flux Over the Ocean

被引：0
|
作者：
T. Iwata
K. Yoshikawa
Y. Higuchi
T. Yamashita
S. Kato
E. Ohtaki
机构：
[1] Okayama University,Faculty of Environmental Science and Technology
[2] Panasonic System Solutions Company,Matsushita Electric Industrial Co., Ltd.
[3] Kansai Regional Office,Japan Weather Association
[4] Kyoto University,Disaster Prevention Research Institute
来源：
Boundary-Layer Meteorology | 2005年 / 117卷
关键词：
Air–sea interaction; CO; flux; Eddy correlation technique; Spectral density technique; Water vapour flux;
D O I：
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中图分类号：
学科分类号：
摘要：
The spectral density technique is investigated as a basis for measuring turbulent fluxes of CO2 and water vapour over the sea using observations obtained on a well-designed pier of Kyoto University during September 20–22, 2000. By comparing the turbulent fluxes measured by the spectral density technique with those determined by the eddy correlation technique, a set of parameters of the non-dimensional gradient (φ) and Kolmogorov constant (a) was determined. The following parameters are the optimal selection under unstable conditions for the spectral density technique:
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页码：511 / 523
页数：12
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